Category: Computer Science > Software Engineering & Algorithms

  • [Solved] Introduction to Cyberlaw

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    Read the following article: _Practical Cybersecurity Ethics_, Ivan Flechais, George Chalhoub. [https://arxiv.org/pdf/2311.10165](https://arxiv.org/pdf/2311.10165) Answer the following questions: 1. Do you believe organizations both large and small should be required to create and deploy a Code of Co…

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    Read the following article: _Practical Cybersecurity Ethics_, Ivan Flechais, George Chalhoub. [https://arxiv.org/pdf/2311.10165](https://arxiv.org/pdf/2311.10165)

    Answer the following questions:

    1. Do you believe organizations both large and small should be required to create and deploy a Code of Conduct with regards to their Cybersecurity personnel teams?
    2. Should such a Code of Conduct be legislated and/or mandated by government or stay an option for individual business adoption?
    3. This question requires you think for a few minutes about your own moral code. If you see a violation take place in your workplace, should you report it even if it is not illegal?
    4. Do you believe an organization's ethical standards should override your ethical standards?

    – [\
    \
    2311.10165v1-d.pdf](https://www.sweetstudy.com/files/2311-10165v1-d-pdf "2311.10165v1-d.pdf")

  • [Solved] Instructions

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    ## Assignment #1 ## **Instructions** In order to complete assignment #1 you will need to answer the below questions. Please complete the questions in a Word document and then upload the assignment for grading. When assigning a name to your document please use the following format (last name and Ass…

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    ## Assignment #1

    ## **Instructions**

    In order to complete assignment #1 you will need to answer the below questions. Please complete the questions in a Word document and then upload the assignment for grading. When assigning a name to your document please use the following format (last name and Assignment #1). Use examples from the readings, lecture notes and outside research to support your answers. The assignment must be a minimum of 2-full pages in length with a minimum of 2 – outside sources. Please be sure to follow APA guidelines for citing and referencing source. Assignments are due by 11:59 pm Eastern time on Sunday.

    Privacy is a concept rapidly evolving in relation to the most public of mediums, the Internet, which became even more super-charged with social networking websites. In a recent California election, one ballot measure, Proposition 8, asked voters a question on marriage. Donors to the Prop 8 campaign found their names, addresses, and amount of contribution were masked up with Google Maps and thus rendered into a format showing the world a map image of donors' names, street addresses, and dollar contributions. All this data is public record information already, but still quite inconvenient to access. What are the side effects of this action?

  • [Solved] 10

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    Prepare a one page paper on some developments in risk management. APA FORMAT WITH REFERENCES

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    Assignment Prompt & Instructions

    Prepare a one page paper on some developments in risk management.

    APA FORMAT WITH REFERENCES

  • [Solved] Digital Transformation and Supply chain efficiency (Dissertation)

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    **files (2)** – DissertationAssignment.pdf1.pdf – Digital_Transformation_and_Supply_Chain_Efficiency_A_Case_Study_of_Tesla_Inc11.docx **DissertationAssignment.pdf1.pdf** This file is too large to display. [View in new window](https://www.sweetstudy.com/files/dissertationassignment-pdf1-pd…

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    **files (2)**

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  • [Solved] U#4 DB FB

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    In-depth study guidance and analytical solution covering U#4 DB FB.

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    Full assignment prompt and step-by-step guidance are included in the downloadable solution file.

  • [Solved] Smart City Urban Mobility Analysis using Hadoop and Predictive AI

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    3000 words **files (1)** – ## ReportBigDataAnalyticsUsingAIFeb23.pdf.pdf **## ReportBigDataAnalyticsUsingAIFeb23.pdf.pdf** 1 Learner declaration I certify that the work submitted for this assignment is my own and research sources are fully acknowledged. DEGREE: BSc Computer Science and Digitisation …

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    Assignment Prompt & Instructions

    3000 words

    **files (1)**

    – ## ReportBigDataAnalyticsUsingAIFeb23.pdf.pdf

    **## ReportBigDataAnalyticsUsingAIFeb23.pdf.pdf**

    1

    Learner declaration
    I certify that the work submitted for this assignment is my own and research
    sources are fully acknowledged.

    DEGREE: BSc Computer Science and Digitisation

    Module: Big Data Analytics using AI
    \_\_\_________________________________________________________
    Assignment Title:

    Assignment Type: Report
    Word Limit: 3000 words (+/- 300)
    Weighting: 100%
    Issue Date: 4/9/2025
    Submission Date: 30/9/2025
    Feedback Date: 21/10/2025

    Plagiarism:
    When submitting work for assessment, students should be aware of the
    InterActive/Canvas guidance and regulations in concerning plagiarism. All submissions
    should be your own, original work. Please note that you must not submit the same
    assignment for two different modules within your course.
    You must submit an electronic copy of your work. Your submission will be
    electronically checked.

    Harvard Referencing:
    The Harvard Referencing System must be used. The Wikipedia, UKEssays.com or
    similar websites must not be used or referenced in your work.

    Student signature: Date:

    SmartCity UrbanMobilityAnalysisusingHadoopand
    Predictive AI

    Introduction

    2
    Phase 2: Implementation & Analysis (LO 3) – 50% of Total Grade

    LO1. Demonstrate the understanding of basic concepts of Big Data, its importance and need
    in business context.
    LO2. Explain the various components of Hadoop and HFDS along with their role in the Big Data
    ecosystem.
    LO3. Summarize the learning on Big Data analytics using Yarn, HDFS and MapReduce.
    Assessment Criteria: Weighting 100%

    3000 words

    Task Description: You are a Data Engineer tasked with designing and implementing a proof- of-
    concept Big Data analytics solution for a city's transport authority.

    Scenario: The city council wants to analyse urban mobility patterns using data from road
    sensors, taxi trips, or public transit records. The objective is to identify congestion
    hotspots, understand their causes, and predict future traffic patterns to enable proactive
    traffic management and better infrastructure planning.

    Phase 1: Conceptual Design & Architecture (LO 1, LO 2) – 20% of Total Grade

    The goal of this assignment is to provide you with hands-on experience in designing and
    implementing a Big Data analytics solution that incorporates a predictive AI component.
    You will address a hypothetical smart city challenge by using the Hadoop ecosystem to
    process large-scale data and derive actionable insights for urban planning. This
    assignment requires you to design a solution using Hadoop, HDFS, YARN, and
    MapReduce to analyse transportation data. The final step involves using the processed
    data to train a simple predictive model, thereby connecting Big Data processing with AI
    applications. This will help you understand the end-to-end pipeline from raw data to
    business intelligence in a modern context.
    Learning Outcomes:

    1. Business Context and Problem Statement (5%)
    •
    •

    Describe the smart city scenario, focusing on the challenges of urban mobility.
    Define a clear problem statement. For example: "To analyse historical traffic data to
    predict the likelihood of traffic congestion at key intersections based on time of day
    and day of the week".
    Explain how solving this problem provides tangible value to the city (e.g., reduced
    commute times, lower pollution, improved public safety).

    •

    2. Hadoop Ecosystem and Architecture (15%)
    •
    •
    •
    •

    Explain why a Big Data approach is necessary for this scenario.
    Identify the roles of HDFS, YARN, and MapReduce in your proposed solution.
    Justify your choice of these components for the defined problem.
    Create a clear architectural diagram illustrating how data flows from source to
    HDFS, is processed by MapReduce managed by YARN, and is then used for analysis.

    3

    Submission Guidelines:

    1. Data Acquisition & Preparation (5%)

    • Select a suitable public dataset representing urban mobility (e.g., taxi trip records,
    traffic sensor data). Platforms like Kaggle or city-specific open data portals are good
    sources.
    Describe the dataset's structure, size, and key attributes relevant to your problem
    statement.

    •

    2. Hadoop Environment and Data Ingestion (10%)
    • Set up a local single-node Hadoop cluster (e.g., using the official Apache Hadoop

    binaries or a Docker image).
    Document the key steps of your setup process.
    Load your chosen dataset into HDFS. Provide the commands and screenshots
    showing the data successfully stored in HDFS.

    •
    •

    3. Data Processing with MapReduce (20%)
    • Write a MapReduce program in Java or Python to process the data. Your program
    must perform data cleaning and feature engineering to prepare it for the predictive
    model.
    Example tasks: calculate average trip duration per route, count vehicle flow per
    hour, or identify other relevant features from the raw data.
    Explain the logic of your Mapper and Reducer classes and include the well-
    commented source code in your report's appendix.

    •

    •

    4. Predictive Analysis and Visualization (15%)
    •
    •

    Export the processed data from HDFS.
    Use the processed data to train a simple predictive model. You can use a library like
    Scikit-learn in Python to build a classification or regression model that addresses
    your problem statement.
    Analyze and interpret the output of your MapReduce job and your predictive model.
    Create meaningful visualizations (e.g., graphs showing congestion by time of day, a
    confusion matrix for your model) to present your findings.

    •
    •

    Phase 3: Reflection and Documentation (LO 1, LO 2, LO 3) – 30% of Total Grade
    1. Critical Reflection (10%)

    •

    •

    Reflect on the key challenges you encountered during implementation (e.g., data
    cleaning, debugging MapReduce, model accuracy) and how you addressed them.
    Critically discuss the performance and scalability of your MapReduce solution.
    Could it be optimized (e.g., by using a Combiner)?

    2. Final Report Documentation (20%)
    •

    •

    •

    Compile a detailed, professional report of no more than 3000 words documenting
    the entire project.
    The report must be well-structured with clear headings, proper grammar, and
    academic language.
    Ensure all phases (Conceptual Design, Implementation, Reflection) are thoroughly
    covered, including diagrams, code snippets, commands, and visualizations to
    support your work.
    Include a bibliography using the Harvard referencing style. •

    4

    •

    •

    •

    •

    •

    •
    •

    •

    Document Format: Submit your assignment as a single document following theBSBI
    assignment template provided in Canvas.
    Writing Quality: Ensure clear and concise writing with proper grammar and spelling.
    Use headings and subheadings to organize your work logically according to the tasks
    outlined above.
    Visuals: Include visuals like diagrams (process flow, conceptual model sketches), tables
    (data assumptions, results), and graphs (simulation output) where appropriate to
    enhance understanding.
    Task Coverage: Address each part thoroughly, demonstrating your understanding of Big
    Data concepts and their application to the business scenario.
    Implementation Details: Provide relevant examples and details of your model
    implementation, including code snippets, commands, and calculations.
    Referencing Style: Use Harvard referencing style for your bibliography.
    Discussion: Discuss your findings, insights, and the implications of your
    recommendations. Reflect on the challenges faced and how you overcame them.
    Submission: Submit your assignment electronically (Canvas) by the specified deadline.

    5

    GUIDANCE ON ASSESSMENT
    Allmaterials must be properly referenced under Harvard conventions. The length required is 3000 words with tasks equally weighted. The writing style should be formal academic /

    report writing style with in-text referencing to support your comments and observations. Originality, quality of argument and good structure are required. The report should demonstrate

    sound understanding and ability to apply knowledge and theory of Simulation Techniques. Additional marks being awarded for juxtaposition and insight of issues.

    Grading Criteria

    Generic Criteria
    Knowledge of contexts,
    concepts, technologies and
    processes

    The extent to which:

    relevant contextual or theoretical
    issues are identified, defined and
    described
    historical or contemporary
    practices are identified, defined
    and described
    appropriate technologies,
    methods and processes are
    identified defined and described

    90 – 100 80 – 89 70 – 79 60 – 69 50 – 59 40 – 49 30 – 39 0-29

    Le
    ve

    l 6

    Understanding through
    application of knowledge

    The degree to which research
    methods are demonstrated:
    relevant knowledge and
    information is compared,
    contrasted, manipulated,
    translated and interpreted
    knowledge and information is
    selected, analysed, synthesized
    and evaluated in order to
    generate creative ideas, practices,
    solutions, arguments or
    hypotheses

    Exceptional ability to
    produce a range of
    creative practices and to
    critically evaluate them in
    a wider context,
    generating sustainable
    arguments and highly
    effective and individual
    results

    Exceptional application of
    a range of research
    methodologies to projects
    and problems and
    hypotheses, with evidence
    of highly focused
    independent thought and
    some new insights into
    the subject

    Exceptional breadth and
    depth of knowledge of
    contextual and theoretical
    issues, some of which are
    at the forefront of the
    discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Exceptional knowledge of
    a range of relevant
    specialist techniques and
    processes

    Systematic and thorough
    application of a range of
    research methodologies
    to projects and problems
    and hypotheses, with
    evidence of highly focused
    independent thought and
    some new insights into
    the subject

    Outstanding ability to
    produce a range of
    creative practices and to
    critically evaluate them in
    a wider context ,
    generating sustainable
    arguments and highly
    effective and original
    results

    Outstanding breadth and
    depth of knowledge of
    contextual and theoretical
    issues, some of which are
    at the forefront of the
    discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Extensive knowledge of a
    range of relevant
    specialist techniques and
    processes

    Rigorous application of a
    range of research
    methodologies to projects
    , problems and
    hypotheses with evidence
    of highly focused
    independent thought and
    critical analysis

    Strong ability to produce a
    range of creative practices
    and to critically evaluate
    them in a wider context,
    generating sustainable
    arguments and highly
    effective results

    A breadth and depth of
    knowledge of contextual
    and theoretical issues,
    some of which are at the
    forefront of the discipline,
    and their relationship to a
    range of historical and
    contemporary practices

    Significant knowledge of a
    range of relevant
    specialist techniques and
    processes

    Confident ability to apply
    a range of research
    methodologies to
    projects, problems and
    hypotheses with clear
    evidence of independent
    thought and critical
    analysis

    Confident knowledge of a
    range of relevant
    specialist techniques and
    processes

    Strong ability to produce a
    range of creative practices
    and to evaluate them in a
    wider context , generating
    effective results

    Confident knowledge of a
    range of contextual and
    theoretical issues, some of
    which are at the forefront
    of the discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Sound knowledge of a
    range of relevant
    specialist techniques
    and processes

    Sound ability to apply a
    range of research
    methodologies to
    projects, problems and
    hypotheses and to
    demonstrate
    independent thought
    and critical analysis

    Familiar with a range of
    contextual and
    theoretical issues, at
    least some of which are
    at the forefront of the
    discipline, and their
    relationship to a range
    of historical and
    contemporary practices

    Sound ability to produce
    arange of creative
    practices and to
    evaluate them in a wider
    context, generating
    effective results

    Competent ability to
    produce a range of
    creative practices and
    evaluate them in a
    wider context to
    generate effective
    results

    Familiar with a range
    of contextual and
    theoretical issues and
    their relationship to a
    range of historical and
    contemporary
    practices

    Adequate knowledge
    of a range of relevant
    specialist techniques
    and processes

    Competent ability to
    apply a range of
    research
    methodologies to
    projects, problems and
    hypotheses with some
    element of
    independent thought
    and critical analysis

    Limited knowledge of a range
    ofrelevant specialist
    techniques and processes

    Ability to apply a limited range
    of research methodologies to
    projects, problems and
    hypotheses with little
    evidence of independent
    thought or critical analysis

    Limited ability to produce a
    range of creative practices and
    to evaluate them in a wider
    context to generate effective
    results

    Some knowledge of a range of
    contextual and theoretical
    issues and their relationship to
    arange of historical and
    contemporary practices

    Limited knowledge
    of contextual and
    theoretical issues
    and their
    relationship to a
    range of historical
    and contemporary
    practices

    No significant
    knowledge of a range
    of relevant specialist
    techniques or
    processes
    No significant ability
    to apply research
    methodologies to
    projects, problems
    and hypotheses, and
    no evidence of
    independent
    thought or critical
    analysis

    No significant ability
    to produce a range
    of creative practices
    or to evaluate them
    in a wider context to
    generate effective
    results

    6

    Application of technical and
    professional skills

    The degree to which:

    appropriate materials and media
    are selected, tested and utilised
    to realise and present ideas and
    solutions

    appropriate technologies,
    methods and processes are
    demonstrated

    transferable, professional skills
    are effectively demonstrated

    self management and
    independent learning are
    demonstrated Exceptional ability to

    manage own learning in a
    sustained manner and to
    critically evaluate own
    progress, making use of a
    wide range of feedback
    sources

    Exceptional,individual
    andfluentapplication ofa
    range of specialist
    practical and technical
    skills

    Outstanding
    accomplishment of a
    range of advanced
    transferable and
    professional skills applied
    to complex situations and
    problems

    Outstanding ability to
    manage own learning in a
    sustained manner and to
    critically evaluate own
    progress, making use of a
    wide range of feedback
    sources

    Accomplished,original
    andfluentapplication ofa
    range of specialist
    practical and technical
    skills

    Outstanding
    accomplishment of a
    range of advanced
    transferable and
    professional skills applied
    to complex situations and
    problems

    Accomplished application
    of advanced transferable
    and professional skills to
    complex situations and
    problems

    Very high ability to
    manage own learning in a
    sustained manner and
    critically evaluate own
    progress making effective
    use of feedback

    Accomplished and original
    applicationof a range of
    specialist practical and
    technical skills

    Strong ability to manage
    own learning in a
    sustained manner and to
    critically evaluate own
    progress making effective
    use of feedback

    Confident application of
    advanced transferable
    and professional skills to
    challenging situations and
    problems

    Confident and imaginative
    application of a range of
    specialist practical and
    technical skills

    Sound application of
    advanced transferable
    and professional skills

    Sound application ofa
    range of specialist
    practical and technical
    skills

    Sound ability to manage
    own learning in a
    sustained manner and
    critically evaluate own
    progress making
    effective use of feedback

    Competent application
    of advanced
    transferable
    professional skills

    Competent ability to
    manage own learning
    in a sustained manner
    and make effective use
    of feedback

    Competent application
    ofa range of specialist
    practical and technical
    skills

    Limited application of
    advanced transferable and
    professional skills

    Basic application of a range of
    specialist practical and
    technical skills

    Basic ability to manage own
    learning in a sustained manner
    and make use of feedback

    Rudimentary
    application of a
    range of specialist
    practical and
    technical skills

    Ineffective
    application of
    advanced
    transferable and
    professional skills

    Evidence of a basic
    ability to manage
    own learning

    – DEGREE: BSc Computer Science and Digitisation Module: Big Data Analytics using AI
    – Assignment Title:
    – SmartCity UrbanMobilityAnalysisusingHadoopand
    – Predictive AI
    – Student signature:
    – Date:
    – Learner declaration I certify that the work submitted for this assignment is my own and research sources are fully acknowledged.
    – Introduction
    – 3000 words
    – Phase 1: Conceptual Design & Architecture (LO 1, LO 2) – 20% of Total Grade
    – 1. Business Context and Problem Statement (5%)
    – 2. Hadoop Ecosystem and Architecture (15%)
    – Phase 2: Implementation & Analysis (LO 3) – 50% of Total Grade
    – 1. Data Acquisition & Preparation (5%)
    – 2. Hadoop Environment and Data Ingestion (10%)
    – 3. Data Processing with MapReduce (20%)
    – 4. Predictive Analysis and Visualization (15%)
    – Phase 3: Reflection and Documentation (LO 1, LO 2, LO 3) – 30% of Total Grade
    – 1. Critical Reflection (10%)
    – 2. Final Report Documentation (20%)
    – Submission Guidelines:
    – Document Format: Submit your assignment as a single document following theBSBI assignment template provided in Canvas. Writing Quality: Ensure clear and concise writing with proper grammar and spelling. Use headings and subheadings to organize your work logically according to the tasks outlined above. Visuals: Include visuals like diagrams (process flow, conceptual model sketches), tables (data assumptions, results), and graphs (simulation output) where appropriate to enhance understanding. Task Coverage: Address each part thoroughly, demonstrating your understanding of Big Data concepts and their application to the business scenario. Implementation Details: Provide relevant examples and details of your model implementation, including code snippets, commands, and calculations. Referencing Style: Use Harvard referencing style for your bibliography. Discussion: Discuss your findings, insights, and the implications of your recommendations. Reflect on the challenges faced and how you overcame them. Submission: Submit your assignment electronically (Canvas) by the specified deadline.
    – GUIDANCE ON ASSESSMENT

    – Allmaterials must be properly referenced under Harvard conventions. The length required is 3000 words with tasks equally weighted. The writing style should be formal academic /
    – report writing style with in-text referencing to support your comments and observations. Originality, quality of argument and good structure are required. The report should demonstrate sound understanding and ability to apply knowledge and theory of Simulation Techniques. Additional marks being awarded for juxtaposition and insight of issues. Grading Criteria
    – Level 6
    – Understanding through
    – 90 – 100
    – 80 – 89
    – 70 – 79
    – 60 – 69
    – 50 – 59
    – 40 – 49
    – 30 – 39
    – 0-29

    – Application of technical and professional skills The degree to which: appropriate materials and media are selected, tested and utilised to realise and present ideas and solutions appropriate technologies, methods and processes are demonstrated transferable, professional skills are effectively demonstrated self management and independent learning are demonstrated
    – Exceptional,individual andfluentapplication ofa range of specialist practical and technical skills
    – Outstanding accomplishment of a range of advanced transferable and professional skills applied to complex situations and problems
    – Exceptional ability to manage own learning in a sustained manner and to critically evaluate own progress, making use of a wide range of feedback sources
    – Accomplished,original andfluentapplication ofa range of specialist practical and technical skills
    – Outstanding accomplishment of a range of advanced transferable and professional skills applied to complex situations and problems
    – Outstanding ability to manage own learning in a sustained manner and to critically evaluate own progress, making use of a wide range of feedback sources
    – Accomplished and original applicationof a range of specialist practical and technical skills
    – Accomplished application of advanced transferable and professional skills to complex situations and problems
    – Very high ability to manage own learning in a sustained manner and critically evaluate own progress making effective use of feedback
    – Confident and imaginative application of a range of specialist practical and technical skills
    – Confident application of advanced transferable and professional skills to challenging situations and problems
    – Strong ability to manage own learning in a sustained manner and to critically evaluate own progress making effective use of feedback
    – Sound application ofa range of specialist practical and technical skills
    – Sound application of advanced transferable and professional skills
    – Sound ability to manage own learning in a sustained manner and critically evaluate own progress making effective use of feedback
    – Competent application ofa range of specialist practical and technical skills
    – Competent application of advanced transferable professional skills
    – Competent ability to manage own learning in a sustained manner and make effective use of feedback
    – Basic application of a range of specialist practical and technical skills
    – Limited application of advanced transferable and professional skills
    – Basic ability to manage own learning in a sustained manner and make use of feedback
    – Rudimentary application of a range of specialist practical and technical skills
    – Ineffective application of advanced transferable and professional skills
    – Evidence of a basic ability to manage own learning

    **## ReportBigDataAnalyticsUsingAIFeb23.pdf.pdf**

    1

    Learner declaration
    I certify that the work submitted for this assignment is my own and research
    sources are fully acknowledged.

    DEGREE: BSc Computer Science and Digitisation

    Module: Big Data Analytics using AI
    \_\_\_________________________________________________________
    Assignment Title:

    Assignment Type: Report
    Word Limit: 3000 words (+/- 300)
    Weighting: 100%
    Issue Date: 4/9/2025
    Submission Date: 30/9/2025
    Feedback Date: 21/10/2025

    Plagiarism:
    When submitting work for assessment, students should be aware of the
    InterActive/Canvas guidance and regulations in concerning plagiarism. All submissions
    should be your own, original work. Please note that you must not submit the same
    assignment for two different modules within your course.
    You must submit an electronic copy of your work. Your submission will be
    electronically checked.

    Harvard Referencing:
    The Harvard Referencing System must be used. The Wikipedia, UKEssays.com or
    similar websites must not be used or referenced in your work.

    Student signature: Date:

    SmartCity UrbanMobilityAnalysisusingHadoopand
    Predictive AI

    Introduction

    2
    Phase 2: Implementation & Analysis (LO 3) – 50% of Total Grade

    LO1. Demonstrate the understanding of basic concepts of Big Data, its importance and need
    in business context.
    LO2. Explain the various components of Hadoop and HFDS along with their role in the Big Data
    ecosystem.
    LO3. Summarize the learning on Big Data analytics using Yarn, HDFS and MapReduce.
    Assessment Criteria: Weighting 100%

    3000 words

    Task Description: You are a Data Engineer tasked with designing and implementing a proof- of-
    concept Big Data analytics solution for a city's transport authority.

    Scenario: The city council wants to analyse urban mobility patterns using data from road
    sensors, taxi trips, or public transit records. The objective is to identify congestion
    hotspots, understand their causes, and predict future traffic patterns to enable proactive
    traffic management and better infrastructure planning.

    Phase 1: Conceptual Design & Architecture (LO 1, LO 2) – 20% of Total Grade

    The goal of this assignment is to provide you with hands-on experience in designing and
    implementing a Big Data analytics solution that incorporates a predictive AI component.
    You will address a hypothetical smart city challenge by using the Hadoop ecosystem to
    process large-scale data and derive actionable insights for urban planning. This
    assignment requires you to design a solution using Hadoop, HDFS, YARN, and
    MapReduce to analyse transportation data. The final step involves using the processed
    data to train a simple predictive model, thereby connecting Big Data processing with AI
    applications. This will help you understand the end-to-end pipeline from raw data to
    business intelligence in a modern context.
    Learning Outcomes:

    1. Business Context and Problem Statement (5%)
    •
    •

    Describe the smart city scenario, focusing on the challenges of urban mobility.
    Define a clear problem statement. For example: "To analyse historical traffic data to
    predict the likelihood of traffic congestion at key intersections based on time of day
    and day of the week".
    Explain how solving this problem provides tangible value to the city (e.g., reduced
    commute times, lower pollution, improved public safety).

    •

    2. Hadoop Ecosystem and Architecture (15%)
    •
    •
    •
    •

    Explain why a Big Data approach is necessary for this scenario.
    Identify the roles of HDFS, YARN, and MapReduce in your proposed solution.
    Justify your choice of these components for the defined problem.
    Create a clear architectural diagram illustrating how data flows from source to
    HDFS, is processed by MapReduce managed by YARN, and is then used for analysis.

    3

    Submission Guidelines:

    1. Data Acquisition & Preparation (5%)

    • Select a suitable public dataset representing urban mobility (e.g., taxi trip records,
    traffic sensor data). Platforms like Kaggle or city-specific open data portals are good
    sources.
    Describe the dataset's structure, size, and key attributes relevant to your problem
    statement.

    •

    2. Hadoop Environment and Data Ingestion (10%)
    • Set up a local single-node Hadoop cluster (e.g., using the official Apache Hadoop

    binaries or a Docker image).
    Document the key steps of your setup process.
    Load your chosen dataset into HDFS. Provide the commands and screenshots
    showing the data successfully stored in HDFS.

    •
    •

    3. Data Processing with MapReduce (20%)
    • Write a MapReduce program in Java or Python to process the data. Your program
    must perform data cleaning and feature engineering to prepare it for the predictive
    model.
    Example tasks: calculate average trip duration per route, count vehicle flow per
    hour, or identify other relevant features from the raw data.
    Explain the logic of your Mapper and Reducer classes and include the well-
    commented source code in your report's appendix.

    •

    •

    4. Predictive Analysis and Visualization (15%)
    •
    •

    Export the processed data from HDFS.
    Use the processed data to train a simple predictive model. You can use a library like
    Scikit-learn in Python to build a classification or regression model that addresses
    your problem statement.
    Analyze and interpret the output of your MapReduce job and your predictive model.
    Create meaningful visualizations (e.g., graphs showing congestion by time of day, a
    confusion matrix for your model) to present your findings.

    •
    •

    Phase 3: Reflection and Documentation (LO 1, LO 2, LO 3) – 30% of Total Grade
    1. Critical Reflection (10%)

    •

    •

    Reflect on the key challenges you encountered during implementation (e.g., data
    cleaning, debugging MapReduce, model accuracy) and how you addressed them.
    Critically discuss the performance and scalability of your MapReduce solution.
    Could it be optimized (e.g., by using a Combiner)?

    2. Final Report Documentation (20%)
    •

    •

    •

    Compile a detailed, professional report of no more than 3000 words documenting
    the entire project.
    The report must be well-structured with clear headings, proper grammar, and
    academic language.
    Ensure all phases (Conceptual Design, Implementation, Reflection) are thoroughly
    covered, including diagrams, code snippets, commands, and visualizations to
    support your work.
    Include a bibliography using the Harvard referencing style. •

    4

    •

    •

    •

    •

    •

    •
    •

    •

    Document Format: Submit your assignment as a single document following theBSBI
    assignment template provided in Canvas.
    Writing Quality: Ensure clear and concise writing with proper grammar and spelling.
    Use headings and subheadings to organize your work logically according to the tasks
    outlined above.
    Visuals: Include visuals like diagrams (process flow, conceptual model sketches), tables
    (data assumptions, results), and graphs (simulation output) where appropriate to
    enhance understanding.
    Task Coverage: Address each part thoroughly, demonstrating your understanding of Big
    Data concepts and their application to the business scenario.
    Implementation Details: Provide relevant examples and details of your model
    implementation, including code snippets, commands, and calculations.
    Referencing Style: Use Harvard referencing style for your bibliography.
    Discussion: Discuss your findings, insights, and the implications of your
    recommendations. Reflect on the challenges faced and how you overcame them.
    Submission: Submit your assignment electronically (Canvas) by the specified deadline.

    5

    GUIDANCE ON ASSESSMENT
    Allmaterials must be properly referenced under Harvard conventions. The length required is 3000 words with tasks equally weighted. The writing style should be formal academic /

    report writing style with in-text referencing to support your comments and observations. Originality, quality of argument and good structure are required. The report should demonstrate

    sound understanding and ability to apply knowledge and theory of Simulation Techniques. Additional marks being awarded for juxtaposition and insight of issues.

    Grading Criteria

    Generic Criteria
    Knowledge of contexts,
    concepts, technologies and
    processes

    The extent to which:

    relevant contextual or theoretical
    issues are identified, defined and
    described
    historical or contemporary
    practices are identified, defined
    and described
    appropriate technologies,
    methods and processes are
    identified defined and described

    90 – 100 80 – 89 70 – 79 60 – 69 50 – 59 40 – 49 30 – 39 0-29

    Le
    ve

    l 6

    Understanding through
    application of knowledge

    The degree to which research
    methods are demonstrated:
    relevant knowledge and
    information is compared,
    contrasted, manipulated,
    translated and interpreted
    knowledge and information is
    selected, analysed, synthesized
    and evaluated in order to
    generate creative ideas, practices,
    solutions, arguments or
    hypotheses

    Exceptional ability to
    produce a range of
    creative practices and to
    critically evaluate them in
    a wider context,
    generating sustainable
    arguments and highly
    effective and individual
    results

    Exceptional application of
    a range of research
    methodologies to projects
    and problems and
    hypotheses, with evidence
    of highly focused
    independent thought and
    some new insights into
    the subject

    Exceptional breadth and
    depth of knowledge of
    contextual and theoretical
    issues, some of which are
    at the forefront of the
    discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Exceptional knowledge of
    a range of relevant
    specialist techniques and
    processes

    Systematic and thorough
    application of a range of
    research methodologies
    to projects and problems
    and hypotheses, with
    evidence of highly focused
    independent thought and
    some new insights into
    the subject

    Outstanding ability to
    produce a range of
    creative practices and to
    critically evaluate them in
    a wider context ,
    generating sustainable
    arguments and highly
    effective and original
    results

    Outstanding breadth and
    depth of knowledge of
    contextual and theoretical
    issues, some of which are
    at the forefront of the
    discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Extensive knowledge of a
    range of relevant
    specialist techniques and
    processes

    Rigorous application of a
    range of research
    methodologies to projects
    , problems and
    hypotheses with evidence
    of highly focused
    independent thought and
    critical analysis

    Strong ability to produce a
    range of creative practices
    and to critically evaluate
    them in a wider context,
    generating sustainable
    arguments and highly
    effective results

    A breadth and depth of
    knowledge of contextual
    and theoretical issues,
    some of which are at the
    forefront of the discipline,
    and their relationship to a
    range of historical and
    contemporary practices

    Significant knowledge of a
    range of relevant
    specialist techniques and
    processes

    Confident ability to apply
    a range of research
    methodologies to
    projects, problems and
    hypotheses with clear
    evidence of independent
    thought and critical
    analysis

    Confident knowledge of a
    range of relevant
    specialist techniques and
    processes

    Strong ability to produce a
    range of creative practices
    and to evaluate them in a
    wider context , generating
    effective results

    Confident knowledge of a
    range of contextual and
    theoretical issues, some of
    which are at the forefront
    of the discipline, and their
    relationship to a range of
    historical and
    contemporary practices

    Sound knowledge of a
    range of relevant
    specialist techniques
    and processes

    Sound ability to apply a
    range of research
    methodologies to
    projects, problems and
    hypotheses and to
    demonstrate
    independent thought
    and critical analysis

    Familiar with a range of
    contextual and
    theoretical issues, at
    least some of which are
    at the forefront of the
    discipline, and their
    relationship to a range
    of historical and
    contemporary practices

    Sound ability to produce
    arange of creative
    practices and to
    evaluate them in a wider
    context, generating
    effective results

    Competent ability to
    produce a range of
    creative practices and
    evaluate them in a
    wider context to
    generate effective
    results

    Familiar with a range
    of contextual and
    theoretical issues and
    their relationship to a
    range of historical and
    contemporary
    practices

    Adequate knowledge
    of a range of relevant
    specialist techniques
    and processes

    Competent ability to
    apply a range of
    research
    methodologies to
    projects, problems and
    hypotheses with some
    element of
    independent thought
    and critical analysis

    Limited knowledge of a range
    ofrelevant specialist
    techniques and processes

    Ability to apply a limited range
    of research methodologies to
    projects, problems and
    hypotheses with little
    evidence of independent
    thought or critical analysis

    Limited ability to produce a
    range of creative practices and
    to evaluate them in a wider
    context to generate effective
    results

    Some knowledge of a range of
    contextual and theoretical
    issues and their relationship to
    arange of historical and
    contemporary practices

    Limited knowledge
    of contextual and
    theoretical issues
    and their
    relationship to a
    range of historical
    and contemporary
    practices

    No significant
    knowledge of a range
    of relevant specialist
    techniques or
    processes
    No significant ability
    to apply research
    methodologies to
    projects, problems
    and hypotheses, and
    no evidence of
    independent
    thought or critical
    analysis

    No significant ability
    to produce a range
    of creative practices
    or to evaluate them
    in a wider context to
    generate effective
    results

    6

    Application of technical and
    professional skills

    The degree to which:

    appropriate materials and media
    are selected, tested and utilised
    to realise and present ideas and
    solutions

    appropriate technologies,
    methods and processes are
    demonstrated

    transferable, professional skills
    are effectively demonstrated

    self management and
    independent learning are
    demonstrated Exceptional ability to

    manage own learning in a
    sustained manner and to
    critically evaluate own
    progress, making use of a
    wide range of feedback
    sources

    Exceptional,individual
    andfluentapplication ofa
    range of specialist
    practical and technical
    skills

    Outstanding
    accomplishment of a
    range of advanced
    transferable and
    professional skills applied
    to complex situations and
    problems

    Outstanding ability to
    manage own learning in a
    sustained manner and to
    critically evaluate own
    progress, making use of a
    wide range of feedback
    sources

    Accomplished,original
    andfluentapplication ofa
    range of specialist
    practical and technical
    skills

    Outstanding
    accomplishment of a
    range of advanced
    transferable and
    professional skills applied
    to complex situations and
    problems

    Accomplished application
    of advanced transferable
    and professional skills to
    complex situations and
    problems

    Very high ability to
    manage own learning in a
    sustained manner and
    critically evaluate own
    progress making effective
    use of feedback

    Accomplished and original
    applicationof a range of
    specialist practical and
    technical skills

    Strong ability to manage
    own learning in a
    sustained manner and to
    critically evaluate own
    progress making effective
    use of feedback

    Confident application of
    advanced transferable
    and professional skills to
    challenging situations and
    problems

    Confident and imaginative
    application of a range of
    specialist practical and
    technical skills

    Sound application of
    advanced transferable
    and professional skills

    Sound application ofa
    range of specialist
    practical and technical
    skills

    Sound ability to manage
    own learning in a
    sustained manner and
    critically evaluate own
    progress making
    effective use of feedback

    Competent application
    of advanced
    transferable
    professional skills

    Competent ability to
    manage own learning
    in a sustained manner
    and make effective use
    of feedback

    Competent application
    ofa range of specialist
    practical and technical
    skills

    Limited application of
    advanced transferable and
    professional skills

    Basic application of a range of
    specialist practical and
    technical skills

    Basic ability to manage own
    learning in a sustained manner
    and make use of feedback

    Rudimentary
    application of a
    range of specialist
    practical and
    technical skills

    Ineffective
    application of
    advanced
    transferable and
    professional skills

    Evidence of a basic
    ability to manage
    own learning

    – DEGREE: BSc Computer Science and Digitisation Module: Big Data Analytics using AI
    – Assignment Title:
    – SmartCity UrbanMobilityAnalysisusingHadoopand
    – Predictive AI
    – Student signature:
    – Date:
    – Learner declaration I certify that the work submitted for this assignment is my own and research sources are fully acknowledged.
    – Introduction
    – 3000 words
    – Phase 1: Conceptual Design & Architecture (LO 1, LO 2) – 20% of Total Grade
    – 1. Business Context and Problem Statement (5%)
    – 2. Hadoop Ecosystem and Architecture (15%)
    – Phase 2: Implementation & Analysis (LO 3) – 50% of Total Grade
    – 1. Data Acquisition & Preparation (5%)
    – 2. Hadoop Environment and Data Ingestion (10%)
    – 3. Data Processing with MapReduce (20%)
    – 4. Predictive Analysis and Visualization (15%)
    – Phase 3: Reflection and Documentation (LO 1, LO 2, LO 3) – 30% of Total Grade
    – 1. Critical Reflection (10%)
    – 2. Final Report Documentation (20%)
    – Submission Guidelines:
    – Document Format: Submit your assignment as a single document following theBSBI assignment template provided in Canvas. Writing Quality: Ensure clear and concise writing with proper grammar and spelling. Use headings and subheadings to organize your work logically according to the tasks outlined above. Visuals: Include visuals like diagrams (process flow, conceptual model sketches), tables (data assumptions, results), and graphs (simulation output) where appropriate to enhance understanding. Task Coverage: Address each part thoroughly, demonstrating your understanding of Big Data concepts and their application to the business scenario. Implementation Details: Provide relevant examples and details of your model implementation, including code snippets, commands, and calculations. Referencing Style: Use Harvard referencing style for your bibliography. Discussion: Discuss your findings, insights, and the implications of your recommendations. Reflect on the challenges faced and how you overcame them. Submission: Submit your assignment electronically (Canvas) by the specified deadline.
    – GUIDANCE ON ASSESSMENT

    – Allmaterials must be properly referenced under Harvard conventions. The length required is 3000 words with tasks equally weighted. The writing style should be formal academic /
    – report writing style with in-text referencing to support your comments and observations. Originality, quality of argument and good structure are required. The report should demonstrate sound understanding and ability to apply knowledge and theory of Simulation Techniques. Additional marks being awarded for juxtaposition and insight of issues. Grading Criteria
    – Level 6
    – Understanding through
    – 90 – 100
    – 80 – 89
    – 70 – 79
    – 60 – 69
    – 50 – 59
    – 40 – 49
    – 30 – 39
    – 0-29

    – Application of technical and professional skills The degree to which: appropriate materials and media are selected, tested and utilised to realise and present ideas and solutions appropriate technologies, methods and processes are demonstrated transferable, professional skills are effectively demonstrated self management and independent learning are demonstrated
    – Exceptional,individual andfluentapplication ofa range of specialist practical and technical skills
    – Outstanding accomplishment of a range of advanced transferable and professional skills applied to complex situations and problems
    – Exceptional ability to manage own learning in a sustained manner and to critically evaluate own progress, making use of a wide range of feedback sources
    – Accomplished,original andfluentapplication ofa range of specialist practical and technical skills
    – Outstanding accomplishment of a range of advanced transferable and professional skills applied to complex situations and problems
    – Outstanding ability to manage own learning in a sustained manner and to critically evaluate own progress, making use of a wide range of feedback sources
    – Accomplished and original applicationof a range of specialist practical and technical skills
    – Accomplished application of advanced transferable and professional skills to complex situations and problems
    – Very high ability to manage own learning in a sustained manner and critically evaluate own progress making effective use of feedback
    – Confident and imaginative application of a range of specialist practical and technical skills
    – Confident application of advanced transferable and professional skills to challenging situations and problems
    – Strong ability to manage own learning in a sustained manner and to critically evaluate own progress making effective use of feedback
    – Sound application ofa range of specialist practical and technical skills
    – Sound application of advanced transferable and professional skills
    – Sound ability to manage own learning in a sustained manner and critically evaluate own progress making effective use of feedback
    – Competent application ofa range of specialist practical and technical skills
    – Competent application of advanced transferable professional skills
    – Competent ability to manage own learning in a sustained manner and make effective use of feedback
    – Basic application of a range of specialist practical and technical skills
    – Limited application of advanced transferable and professional skills
    – Basic ability to manage own learning in a sustained manner and make use of feedback
    – Rudimentary application of a range of specialist practical and technical skills
    – Ineffective application of advanced transferable and professional skills
    – Evidence of a basic ability to manage own learning

  • [Solved] Computer Science Assignment: Enterprise Architecture Challenges

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    After reviewing the material provided on TOGAF and enterprise architecture, consider if you have everything necessary for the proposed project. Review the materials found in the [Week 4: Enterprise ArchitectureLinks to an external site.](https://capella.alma.exlibrisgroup.com/leganto/public/01CAPELL…

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    Assignment Prompt & Instructions

    After reviewing the material provided on TOGAF and enterprise architecture, consider if you have everything necessary for the proposed project. Review the materials found in the [Week 4: Enterprise ArchitectureLinks to an external site.](https://capella.alma.exlibrisgroup.com/leganto/public/01CAPELLA_INST/lists/5645075330006731?auth=SAML&section=5645075420006731) reading list as needed.

    For example, does the current architecture of the IT infrastructure within the company allow for ease of integration? Do you have the appropriate personnel to work on the project? Does a budget exist for the project? Can security standards be met? Can users be trained properly? What other IT systems need to be included as part of your proposal?

    Review your proposal that you created for your IT Proposal project. Using TOGAF, address how can you strengthen the project proposal to ensure that both the business and technology stakeholder needs are met?

    This assignment has two deliverables: a paper and the revised presentation. You will use elements from these deliverables in your final project to submit a coordinated communication package for your project.

    ## **Part 1: Paper**

    Prepare a 3–5 page paper in which you do the following:

    – Identify the components of the TOGAF that are going to be included in your proposal.
    – Explain your rationale for including these other components from the TOGAF.
    – Analyze the impact TOGAF components have on the effectiveness of business processes.
    – Describe potential challenges from you expect these additional components to add to your proposal. Plan strategies for overcoming these challenges.
    – Evaluate how the TOGAF model helps align business goals with an IT solution.

    ## **Part 2: Revised Presentation**

    Add a slide to your PowerPoint presentation from last week's assignment that succinctly identifies:

    – The components TOGAF included in your proposal.
    – Your plan for integrating the associated IT and business components into the proposed solution.

    Submit both of your files in the assignment area, and attach the PowerPoint presentation that has been revised to also include TOGAF components to be considered.

    ## **Additional Requirements**

    – **Written communication**: Written communication is free of errors that detract from the overall message.
    – **APA formatting**: Resources and citations are formatted according to current APA style. Use [Academic WriterLinks to an external site.](https://lat.strategiced.com/redirect?linkid=4472) for guidance in citing sources and formatting your paper in proper APA style. See the [Writing CenterLinks to an external site.](https://lat.strategiced.com/redirect?linkid=1541) for more APA resources specific to your degree level.
    – **Number of resources**: Minimum of two resources. Visit the [Undergraduate Information Technology Library GuideLinks to an external site.](https://capellauniversity.libguides.com/InformationTechnologyUndergraduate) for help finding resources in the Capella library.
    – **Length of paper**: 3–5 double-spaced pages.
    – **Paper font and font size**: Arial 10-point or Times New Roman 12-point.
    – **Length of presentation**: 4–6 slides.

    ## **Competencies Measured**

    By successfully completing this assignment, you will demonstrate your proficiency in the following course competencies and rubric criteria:

    – Competency 1: Examine business goals to determine benefits from information technology and information systems.
    – Evaluate how the TOGAF model helps align business goals with an IT solution.
    – Competency 3: Plan a strategy for designing and employing an information system to meet business goals.
    – Plan strategies for overcoming potential challenges in employing TOGAF components in an information system to meet business goals.
    – Competency 4: Analyze enterprise architectures and the impact they have on the effectiveness of business processes.
    – Analyze the impact TOGAF components have on the effectiveness of business processes.
    – Competency 7: Communicate effectively using professional standards appropriate to the IT field.
    – Follow APA guidelines for resources and citations, and create a document that is clearly and professionally written and generally free of grammatical errors.

    – [\
    \
    PresentationonConvincingTechnologyDecisionMakers.pptx](https://www.sweetstudy.com/files/presentationonconvincingtechnologydecisionmakers-pptx "PresentationonConvincingTechnologyDecisionMakers.pptx")

  • [Solved] O

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    **files (1)** – ## O.docx **## O.docx** **Outline:** For this exercise – please create the outline for your paper. The outline should include the following all in **APA format:** · Title page with title, name date, class, professor, and university info · Top level headers which outline what you will…

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    **files (1)**

    – ## O.docx

    **## O.docx**

    **Outline:** For this exercise – please create the outline for your paper. The outline should include the following all in
    **APA format:**

    · Title page with title, name date, class, professor, and university info

    · Top level headers which outline what you will be talking about in your paper (major topics

    · Second level headers which outline specific detail headers for each of your top level headers.

    · A bibliography list with at least 5 sources.

    An outline is a breakout of your paper section by section starting with the Introduction. It is like a map of how you plan to build the paper and what the topic of each section will consist of.

    ·
    **Outline Topic: Best Practices for Network Security**

    **## O.docx**

    **Outline:** For this exercise – please create the outline for your paper. The outline should include the following all in
    **APA format:**

    · Title page with title, name date, class, professor, and university info

    · Top level headers which outline what you will be talking about in your paper (major topics

    · Second level headers which outline specific detail headers for each of your top level headers.

    · A bibliography list with at least 5 sources.

    An outline is a breakout of your paper section by section starting with the Introduction. It is like a map of how you plan to build the paper and what the topic of each section will consist of.

    ·
    **Outline Topic: Best Practices for Network Security**

  • [Solved] Smart City Urban Mobility Analysis using Hadoop and Predictive AI

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    Smart City Urban Mobility Analysis using Hadoop and Predictive AI

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    Assignment Prompt & Instructions

    Smart City Urban Mobility Analysis using Hadoop and Predictive AI

  • [Solved] Computer Science – Machine Learning Case Study Analysis Assignment

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    [>Machine Learning homework help](https://www.sweetstudy.com/fields/computer-science-machine-learning) **Case Study Analysis AssignmentArticle:** _Fraud Detection Using Neural Networks: A Case Study of Income Tax_ Article is found here: [futureinternet-14-00168-v2.pdf](https://elearning.utdallas.edu…

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    [>Machine Learning homework help](https://www.sweetstudy.com/fields/computer-science-machine-learning)

    **Case Study Analysis AssignmentArticle:** _Fraud Detection Using Neural Networks: A Case Study of Income Tax_ Article is found here:

    [futureinternet-14-00168-v2.pdf](https://elearning.utdallas.edu/bbcswebdav/pid-9616758-dt-content-rid-260160425_1/xid-260160425_1) [futureinternet-14-00168-v2.pdf – Alternative Formats](https://elearning.utdallas.edu/webapps/blackboard/content/listContent.jsp?course_id=_402956_1&content_id=_9616737_1# "Alternative formats")

    Assignment ObjectiveThe purpose of this assignment is to develop your ability to critically analyze an applied research case study involving machine learning and fraud detection. You will evaluate how Artificial Neural Networks (ANN) were used to detect income tax fraud, assess the methodological choices made by the researchers, and interpret the practical implications of the findings for organizations and policymakers.This assignment will strengthen your ability to:

    – Interpret applied research in data analytics and fraud detection
    – Evaluate research design and methodological rigor
    – Analyze model performance metrics
    – Connect technical findings to real-world business and policy implications
    – Communicate insights in a structured APA-formatted academic paper

    ### **Case Study Summary**

    The attached article examines the use of Artificial Neural Networks (ANN) to detect income tax fraud using real data from the Rwanda Revenue Authority. The dataset consisted of 7,840 audited taxpayers, of which 21.1% were identified as fraudulent. The researchers addressed class imbalance using Random Under Sampling (RUS) and SMOTE techniques.The study compared multiple neural network configurations, including variations in activation functions, batch sizes, epochs, and layer structures. After testing 576 parameter combinations through grid search and cross-validation, the optimal model was a simple neural network with no hidden layers and a softsign activation function.

    ### **Paper Requirements**

    Write a **3–4 page APA-formatted paper** (not including title page and references page) that responds to the five questions below.Your paper must:

    – Be written in full paragraphs (not bullet points)
    – Double Spaced, Times New Roman, 12pt Font
    – Include an introduction and conclusion
    – Use APA 7th edition formatting
    – Cite the case study appropriately
    – Demonstrate critical thinking and analysis (not summary alone)

    ### **Analysis Questions**

    **1. Problem Context and Significance**

    What problem were the researchers attempting to solve? Why is income tax fraud detection particularly challenging for tax authorities? Discuss why traditional auditing methods may be insufficient and how machine learning offers potential advantages. **2. Methodological Design and Model Selection**

    Evaluate the researchers’ methodological approach. Why did they test multiple activation functions, batch sizes, epochs, and layers? Why might a simpler model (no hidden layers) have outperformed more complex architectures in this case? **3. Model Evaluation and Performance Metrics**

    Interpret the model’s reported performance (accuracy, precision, recall, F1 score, AUC-ROC). Which metric is most critical in tax fraud detection and why? Discuss the risks of false positives versus false negatives in this context. **4. Feature Importance and Business Implications**

    Based on the feature importance findings, what characteristics were most associated with income tax fraud? What do these findings imply for audit strategy, policy decisions, or resource allocation? **5. Limitations and Future Recommendations**

    Identify at least two limitations of the study. If you were advising a tax authority, what improvements, extensions, or additional analyses would you recommend?

    ### **Academic Integrity Policy – Generative AI Prohibition**

    **The use of generative AI tools (including but not limited to ChatGPT, Claude, Bard, or similar systems) is strictly prohibited for this assignment.** This work must be entirely authentic and written independently.Any significant detection of generative AI use will result in:

    – A grade of **0** on the assignment
    – **No opportunity to revise or resubmit**

    You are responsible for ensuring the originality and authenticity of your work.

    ### **Submission Checklist**

    Before submitting, confirm that:

    – Your paper is 3–4 full pages of analysis
    – It follows APA 7th edition formatting
    – You included proper in-text citations and a reference page
    – You addressed all five questions
    – The work reflects your own independent thinking and writing

    This assignment is designed to move you beyond summary and into analytical evaluation. Focus on interpretation, critique, and application of the research rather than simply restating the article.

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