SlideShare ist ein Scribd-Unternehmen logo
1 von 16
학습 분석을 위한
참조모델과 시스템 요구사항 정의
한국교육학술정보원
조용상, Ph.D
zzosang@keris.or.kr
FB: /zzosang Twitter: @zzosang
2016년 한국교육정보학회 동계 학술대회
(2016. 1. 14)
Data
Collection
Data Storing &
Processing
Visualization Analyzing
Privacy
Policy
• lecture (MOOCs, OER)
• material (reading etc)
• learning tool
• quiz/assessment
• discussion forum
• message
• social network
• homework
• prior credit
• achievement
• system log
……
personalization,
intervention and
prediction, etc
Input data items for learning analytics
Outcomes from learning analytics
Dataprocessingandanalysis
secured data exchange
Learning & Teaching
Activity
• Reading
• Lectures
• Quiz
• Projects
• Homework
• Media
• Tutoring
• Research
• Assessment
• Collaboration
• Annotation
• Gaming
• Social Network
• Messaging
• Scheduling
• Discussion
참조 모델 Reference Architecture
<source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
데이터 수집 Data Collection
• lecture
(MOOCs, OER)
• material
(reading etc)
• learning tool
• quiz/assessment
• discussion forum
• message
• social network
• homework
• prior credit
• achievement
• system log
……
learning & teaching
activity
III-02.
Personal
Data Control
III-05.
Identification
IV-01.
Accessibility
Preferences
III-01.
Data Flow and
Exchange
(i.e. xAPI and
IMS Caliper)
DataCollectionAPI
Temporary Data Store
(Event Store)
DataCollectionInstance
secured
data transmission
III-04.
Data Utilization
conformance
testing
I-01. Learning Activity
I-04. Social Networks
II-01 & II-02 Assessment
<source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
데이터 저장 및 처리 Data Storing & Processing
Temporary Data Store
(Event Store)
Analytics Data Store
(Micro Data)
Data Translator and Filter
DataQuery
Unified Data
Translator
(i.e. to LOD)
Data
Filter
Filtering
Conditions
Translation
Rules
Natural
Language
Processing
DataMigration
I-05.
Discourse Analytics
III-01.
Data Flow and Exchange
(i.e. xAPI and IMS Caliper)
III-05.
Identity Protection & Identification
<source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
데이터 분석 Data Analysis
Analytics Data Store
(Micro Data)
Analytics Data Store
(Analyzed Data)
DataManipulation
Data Analysis
Analysis
Interface
(i.e. R)
Analysis
Algorithm
Analysis
Processing
Output
Generation
Statistic Analysis
Topic Analysis
Network Analysis
Pattern Analysis
Dynamic Modeling
Association Analysis
Constant Information
(Curricula, Learning Resources,
Preferences)
PrivacyMasking
Dashboard Integration
Content Recommendation
Learning Path Recommendation
(Curriculum Support)
Social Analysis
III-05.
Identity Protection &
Identification
I-01 to I-05. Log, Predictive, Adaptive,
Social and Discourse Analytics
II-01 & II-02. Assessment using ICT
III-03. ePortfolio
IV-01 to IV-03. Accessibility Matching
I-02. Predictive Analytics
I-03. Adaptive Analytics
I-05. Discourse Analytics
II-01. Assessment using ICT
<source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
시각화 Visualization
Analytics Data Store
(Analyzed Data)
DataQuery
Dashboard and
Reporting System
DOMInterface
Data Interpretation to Visualization
personalization,
intervention and
prediction, etc
Dashboard
Information
ePortfolio
Learning Path
& Resources
IV-01 to IV-03. Accessibility Matching
I-01. Dashboard Service
I-02. Predictive Analytics
I-04. Social Analytics
III-03. ePortfolio
I-03. Adaptive Analytics
II-01 & II-02. Assessment using ICT
<source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
DEMO
1. Session Event – 로그인 (Readium JS 뷰어)
- JSON Data- Figure
1
2. Navigation Event – 페이지 내비게이션 - JSON Data
- Actions
- Figure
Readium Viewer 다음 페이지 이동
1
3. Annotation Event – 하이라이트(사용자 주석)
텍스트 드래그하여 하이라이트 버튼으로 마킹
1
2
(참고) 전송되는 Annotation Event 데이터 캡쳐 화면 (JSON)
4. Annotation Event – 북마크 (사용자 주석)
북마크 할 위치의 텍스트를 드래그한 후 북마크 버튼 클릭
2
3 1
(참고) 전송되는 Annotation Event 데이터 캡쳐 화면 (JSON)
5. Session Event – 로그 아웃 (Readium JS 뷰어) - JSON Data
LMS 사용자 로그아웃
1
6. 실시간 분석 결과 – 대시보드 (분석 플랫폼)
감사합니다 !!!
Thanks you !!!
Korea Education & Research Information Service
Yong-Sang CHO, Ph.D
zzosang@gmail.com
FB: /zzosang Twitter: @zzosang

Weitere ähnliche Inhalte

Was ist angesagt?

RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
Joaquin Delgado PhD.
 

Was ist angesagt? (20)

UKSG webinar - Introduction to Text-Mining Research Papers with Petr Knoth an...
UKSG webinar - Introduction to Text-Mining Research Papers with Petr Knoth an...UKSG webinar - Introduction to Text-Mining Research Papers with Petr Knoth an...
UKSG webinar - Introduction to Text-Mining Research Papers with Petr Knoth an...
 
Fairification experience clarifying the semantics of data matrices
Fairification experience clarifying the semantics of data matricesFairification experience clarifying the semantics of data matrices
Fairification experience clarifying the semantics of data matrices
 
Paper id 26201475
Paper id 26201475Paper id 26201475
Paper id 26201475
 
How to Grow Your Business with VisCa (#xAPI)
How to Grow Your Business with VisCa (#xAPI)How to Grow Your Business with VisCa (#xAPI)
How to Grow Your Business with VisCa (#xAPI)
 
Selection of Tags for Tag Clouds
Selection of Tags for Tag CloudsSelection of Tags for Tag Clouds
Selection of Tags for Tag Clouds
 
Deep Recommender Systems - PAPIs.io LATAM 2018
Deep Recommender Systems - PAPIs.io LATAM 2018Deep Recommender Systems - PAPIs.io LATAM 2018
Deep Recommender Systems - PAPIs.io LATAM 2018
 
Programming for data science in python
Programming for data science in pythonProgramming for data science in python
Programming for data science in python
 
An Interactive Visual Analytics Dashboard for the Employment Situation Report
An Interactive Visual Analytics Dashboard for the Employment Situation ReportAn Interactive Visual Analytics Dashboard for the Employment Situation Report
An Interactive Visual Analytics Dashboard for the Employment Situation Report
 
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
 
Data analytics beyond data processing and how it affects Industry 4.0
Data analytics beyond data processing and how it affects Industry 4.0Data analytics beyond data processing and how it affects Industry 4.0
Data analytics beyond data processing and how it affects Industry 4.0
 
Data science syllabus
Data science syllabusData science syllabus
Data science syllabus
 
The Wild West of Data Wrangling
The Wild West of Data WranglingThe Wild West of Data Wrangling
The Wild West of Data Wrangling
 
Top (10) challenging problems in data mining
Top (10) challenging problems  in data miningTop (10) challenging problems  in data mining
Top (10) challenging problems in data mining
 
Knowledge graphs ilaria maresi the hyve 23apr2020
Knowledge graphs   ilaria maresi the hyve 23apr2020Knowledge graphs   ilaria maresi the hyve 23apr2020
Knowledge graphs ilaria maresi the hyve 23apr2020
 
Data Science for Every Student at RPI
Data Science for Every Student at RPIData Science for Every Student at RPI
Data Science for Every Student at RPI
 
IBM Watson Classroom Experience
IBM Watson Classroom ExperienceIBM Watson Classroom Experience
IBM Watson Classroom Experience
 
Data Market Austria and Data Science Continuing Education Course
Data Market Austria and Data Science Continuing Education CourseData Market Austria and Data Science Continuing Education Course
Data Market Austria and Data Science Continuing Education Course
 
Self Study Business Approach to DS_01022022.docx
Self Study Business Approach to DS_01022022.docxSelf Study Business Approach to DS_01022022.docx
Self Study Business Approach to DS_01022022.docx
 
20190527_Helena Cousijn _ FREYA
20190527_Helena Cousijn _ FREYA20190527_Helena Cousijn _ FREYA
20190527_Helena Cousijn _ FREYA
 
Deep Learning for Recommender Systems @ TDC SP 2019
Deep Learning for Recommender Systems @ TDC SP 2019Deep Learning for Recommender Systems @ TDC SP 2019
Deep Learning for Recommender Systems @ TDC SP 2019
 

Andere mochten auch

교육분야 성취기준 링크드 데이터 프로파일 설계
교육분야 성취기준 링크드 데이터 프로파일 설계교육분야 성취기준 링크드 데이터 프로파일 설계
교육분야 성취기준 링크드 데이터 프로파일 설계
Open Cyber University of Korea
 
De dynamische cloud | Sparks in Business
De dynamische cloud | Sparks in BusinessDe dynamische cloud | Sparks in Business
De dynamische cloud | Sparks in Business
Sparks in Business
 

Andere mochten auch (19)

교육 분야에 영향을 미칠 기술에 대한 이해 - Horizon Report HE edition 2016을 중심으로 -
교육 분야에 영향을 미칠 기술에 대한 이해 - Horizon Report HE edition 2016을 중심으로 -교육 분야에 영향을 미칠 기술에 대한 이해 - Horizon Report HE edition 2016을 중심으로 -
교육 분야에 영향을 미칠 기술에 대한 이해 - Horizon Report HE edition 2016을 중심으로 -
 
Damecon preso
Damecon presoDamecon preso
Damecon preso
 
Open Cultuur Data
Open Cultuur DataOpen Cultuur Data
Open Cultuur Data
 
교육분야 성취기준 링크드 데이터 프로파일 설계
교육분야 성취기준 링크드 데이터 프로파일 설계교육분야 성취기준 링크드 데이터 프로파일 설계
교육분야 성취기준 링크드 데이터 프로파일 설계
 
MyLCI for Region and Zone Chairpersons
MyLCI for Region and Zone ChairpersonsMyLCI for Region and Zone Chairpersons
MyLCI for Region and Zone Chairpersons
 
Lioness clubs
Lioness clubsLioness clubs
Lioness clubs
 
De dynamische cloud | Sparks in Business
De dynamische cloud | Sparks in BusinessDe dynamische cloud | Sparks in Business
De dynamische cloud | Sparks in Business
 
Establishing SOA and SOA Governance 23032010 Amsterdam
Establishing SOA and SOA Governance 23032010 AmsterdamEstablishing SOA and SOA Governance 23032010 Amsterdam
Establishing SOA and SOA Governance 23032010 Amsterdam
 
Newgen Specialty Plastics Ltd, Noida, Industrial Pallets & Chemical Tanks
Newgen Specialty Plastics Ltd, Noida, Industrial Pallets & Chemical TanksNewgen Specialty Plastics Ltd, Noida, Industrial Pallets & Chemical Tanks
Newgen Specialty Plastics Ltd, Noida, Industrial Pallets & Chemical Tanks
 
학습분석(Learning Analytics) 활용 가능성 및 전망
학습분석(Learning Analytics) 활용 가능성 및 전망학습분석(Learning Analytics) 활용 가능성 및 전망
학습분석(Learning Analytics) 활용 가능성 및 전망
 
Verkenning internet of things
Verkenning internet of thingsVerkenning internet of things
Verkenning internet of things
 
Estratégias para agregar valor ao consumidor
Estratégias para agregar valor ao consumidorEstratégias para agregar valor ao consumidor
Estratégias para agregar valor ao consumidor
 
Reacciones a medicamentos en la práctica de Odontología
Reacciones a medicamentos en la práctica de OdontologíaReacciones a medicamentos en la práctica de Odontología
Reacciones a medicamentos en la práctica de Odontología
 
Critical Infrastructure and Disaster Risk Reduction Planning under Socioecono...
Critical Infrastructure and Disaster Risk Reduction Planning under Socioecono...Critical Infrastructure and Disaster Risk Reduction Planning under Socioecono...
Critical Infrastructure and Disaster Risk Reduction Planning under Socioecono...
 
New York, Singapore, Berlin - Climate Resilience of Critical Infrastructures ...
New York, Singapore, Berlin - Climate Resilience of Critical Infrastructures ...New York, Singapore, Berlin - Climate Resilience of Critical Infrastructures ...
New York, Singapore, Berlin - Climate Resilience of Critical Infrastructures ...
 
Stress Testing Cities - How to Live and Plan with New Risks, Theo KOETTER
Stress Testing Cities - How to Live and Plan with New Risks, Theo KOETTERStress Testing Cities - How to Live and Plan with New Risks, Theo KOETTER
Stress Testing Cities - How to Live and Plan with New Risks, Theo KOETTER
 
Exploring the Effectiveness of Humanitarian NGO-Private Sector Collaborations...
Exploring the Effectiveness of Humanitarian NGO-Private Sector Collaborations...Exploring the Effectiveness of Humanitarian NGO-Private Sector Collaborations...
Exploring the Effectiveness of Humanitarian NGO-Private Sector Collaborations...
 
3 Soon-to-Be-Everywhere Social Media Trends for 2016
3 Soon-to-Be-Everywhere Social Media Trends for 20163 Soon-to-Be-Everywhere Social Media Trends for 2016
3 Soon-to-Be-Everywhere Social Media Trends for 2016
 
Три любви Ф. Достоевского
 Три любви  Ф. Достоевского Три любви  Ф. Достоевского
Три любви Ф. Достоевского
 

Ähnlich wie 학습분석을 위한 참조모델과 시스템 요구사항 정의

Demonstrating a Framework for KOS-based Recommendations Systems
Demonstrating a Framework for KOS-based Recommendations SystemsDemonstrating a Framework for KOS-based Recommendations Systems
Demonstrating a Framework for KOS-based Recommendations Systems
GESIS
 
Social Web: (Big) Data Mining | summer 2014/2015 course syllabus
Social Web: (Big) Data Mining | summer 2014/2015 course syllabusSocial Web: (Big) Data Mining | summer 2014/2015 course syllabus
Social Web: (Big) Data Mining | summer 2014/2015 course syllabus
Jakub Ruzicka
 
Bibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
Bibliometric-enhanced Retrieval Models for Big Scholarly Information SystemsBibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
Bibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
GESIS
 
[2020 Ed Tech Forum] What is driving digital transformation for?
[2020 Ed Tech Forum] What is driving digital transformation for? [2020 Ed Tech Forum] What is driving digital transformation for?
[2020 Ed Tech Forum] What is driving digital transformation for?
Open Cyber University of Korea
 

Ähnlich wie 학습분석을 위한 참조모델과 시스템 요구사항 정의 (20)

Jisc learninganalytics hepsa-workshop 2018
Jisc learninganalytics hepsa-workshop 2018Jisc learninganalytics hepsa-workshop 2018
Jisc learninganalytics hepsa-workshop 2018
 
Jisc learning analytics MASHEIN Jan 2017
Jisc learning analytics MASHEIN Jan 2017Jisc learning analytics MASHEIN Jan 2017
Jisc learning analytics MASHEIN Jan 2017
 
Jisc learning analytics update-nov2016
Jisc learning analytics update-nov2016Jisc learning analytics update-nov2016
Jisc learning analytics update-nov2016
 
Demonstrating a Framework for KOS-based Recommendations Systems
Demonstrating a Framework for KOS-based Recommendations SystemsDemonstrating a Framework for KOS-based Recommendations Systems
Demonstrating a Framework for KOS-based Recommendations Systems
 
Social Web: (Big) Data Mining | summer 2014/2015 course syllabus
Social Web: (Big) Data Mining | summer 2014/2015 course syllabusSocial Web: (Big) Data Mining | summer 2014/2015 course syllabus
Social Web: (Big) Data Mining | summer 2014/2015 course syllabus
 
Exploring learning analytics: Jisc learning analytics service
Exploring learning analytics: Jisc learning analytics serviceExploring learning analytics: Jisc learning analytics service
Exploring learning analytics: Jisc learning analytics service
 
Jisc learning analytics mar2017
Jisc learning analytics mar2017Jisc learning analytics mar2017
Jisc learning analytics mar2017
 
Jisc learning analytics scotland HEIDS
Jisc learning analytics scotland HEIDSJisc learning analytics scotland HEIDS
Jisc learning analytics scotland HEIDS
 
Exploring learning analytics
 Exploring learning analytics Exploring learning analytics
Exploring learning analytics
 
Bibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
Bibliometric-enhanced Retrieval Models for Big Scholarly Information SystemsBibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
Bibliometric-enhanced Retrieval Models for Big Scholarly Information Systems
 
Using MS Power BI to create full, interactive reports using Brightspace Data ...
Using MS Power BI to create full, interactive reports using Brightspace Data ...Using MS Power BI to create full, interactive reports using Brightspace Data ...
Using MS Power BI to create full, interactive reports using Brightspace Data ...
 
Jisc learning analytics service core slides
Jisc learning analytics service core slidesJisc learning analytics service core slides
Jisc learning analytics service core slides
 
Metadata and Metrics to Support Open Access
Metadata and Metrics to Support Open AccessMetadata and Metrics to Support Open Access
Metadata and Metrics to Support Open Access
 
2016-05-31 Venia Legendi (CEITER): Adolfo Ruiz Calleja
2016-05-31 Venia Legendi (CEITER): Adolfo Ruiz Calleja2016-05-31 Venia Legendi (CEITER): Adolfo Ruiz Calleja
2016-05-31 Venia Legendi (CEITER): Adolfo Ruiz Calleja
 
Facing the Data Challenge: Institutions, Disciplines, Services and Risks
Facing the Data Challenge: Institutions, Disciplines, Services and RisksFacing the Data Challenge: Institutions, Disciplines, Services and Risks
Facing the Data Challenge: Institutions, Disciplines, Services and Risks
 
[2020 Ed Tech Forum] What is driving digital transformation for?
[2020 Ed Tech Forum] What is driving digital transformation for? [2020 Ed Tech Forum] What is driving digital transformation for?
[2020 Ed Tech Forum] What is driving digital transformation for?
 
Mduke sagecite-jisc-march11
Mduke sagecite-jisc-march11Mduke sagecite-jisc-march11
Mduke sagecite-jisc-march11
 
Learning Analytics – Opportunities for ISO/IEC JTC 1/SC36 standardisation
Learning Analytics – Opportunities for ISO/IEC JTC 1/SC36 standardisationLearning Analytics – Opportunities for ISO/IEC JTC 1/SC36 standardisation
Learning Analytics – Opportunities for ISO/IEC JTC 1/SC36 standardisation
 
e-Science, Research Data and Libaries
e-Science, Research Data and Libariese-Science, Research Data and Libaries
e-Science, Research Data and Libaries
 
Jisc learning analytics update-feb 2016
Jisc learning analytics update-feb 2016Jisc learning analytics update-feb 2016
Jisc learning analytics update-feb 2016
 

Mehr von Open Cyber University of Korea

Mehr von Open Cyber University of Korea (20)

ISTE Live 2022 브리핑 리포트
ISTE Live 2022 브리핑 리포트ISTE Live 2022 브리핑 리포트
ISTE Live 2022 브리핑 리포트
 
디지털 전환이 가져올 교육의 변화와 인공지능의 역할 (2021년 마지막 업데이트)
디지털 전환이 가져올 교육의 변화와 인공지능의 역할 (2021년 마지막 업데이트)디지털 전환이 가져올 교육의 변화와 인공지능의 역할 (2021년 마지막 업데이트)
디지털 전환이 가져올 교육의 변화와 인공지능의 역할 (2021년 마지막 업데이트)
 
디지털 전환과 교육 혁신 지원을 위한 에듀테크 국제 표준화 동향
디지털 전환과 교육 혁신 지원을 위한 에듀테크 국제 표준화 동향디지털 전환과 교육 혁신 지원을 위한 에듀테크 국제 표준화 동향
디지털 전환과 교육 혁신 지원을 위한 에듀테크 국제 표준화 동향
 
Prospects for educational purposes of VR and MR
Prospects for educational purposes of VR and MRProspects for educational purposes of VR and MR
Prospects for educational purposes of VR and MR
 
가상현실과 혼합현실 기술의 휴먼 팩터에 대한 진단
가상현실과 혼합현실 기술의 휴먼 팩터에 대한 진단가상현실과 혼합현실 기술의 휴먼 팩터에 대한 진단
가상현실과 혼합현실 기술의 휴먼 팩터에 대한 진단
 
가상현실과 혼합현실 기술의 교육적 활용 가능성 진단
가상현실과 혼합현실 기술의 교육적 활용 가능성 진단가상현실과 혼합현실 기술의 교육적 활용 가능성 진단
가상현실과 혼합현실 기술의 교육적 활용 가능성 진단
 
Prospect for learning analytics to achieve adaptive learning model
Prospect for learning analytics to achieve  adaptive learning modelProspect for learning analytics to achieve  adaptive learning model
Prospect for learning analytics to achieve adaptive learning model
 
Prospective AR and VR content in LET Domain
Prospective AR and VR content in LET DomainProspective AR and VR content in LET Domain
Prospective AR and VR content in LET Domain
 
교육 분야 기술 트렌드에 대한 이해 - JTC1 표준 전문가들을 위한 표준화 주제 탐구 -
교육 분야 기술 트렌드에 대한 이해 - JTC1 표준 전문가들을 위한 표준화 주제 탐구 -교육 분야 기술 트렌드에 대한 이해 - JTC1 표준 전문가들을 위한 표준화 주제 탐구 -
교육 분야 기술 트렌드에 대한 이해 - JTC1 표준 전문가들을 위한 표준화 주제 탐구 -
 
접근성에 대한 개념과 트렌드 이해 - Concepts of Accessibility and review...
접근성에 대한 개념과 트렌드 이해 - Concepts of Accessibility and review...접근성에 대한 개념과 트렌드 이해 - Concepts of Accessibility and review...
접근성에 대한 개념과 트렌드 이해 - Concepts of Accessibility and review...
 
K-ICT 표준화 전략맵 2016 (실감형콘텐츠 분야) 발표회 자료
K-ICT 표준화 전략맵 2016 (실감형콘텐츠 분야) 발표회 자료K-ICT 표준화 전략맵 2016 (실감형콘텐츠 분야) 발표회 자료
K-ICT 표준화 전략맵 2016 (실감형콘텐츠 분야) 발표회 자료
 
Quick review xAPI and IMS Caliper - Principle of both data capturing technolo...
Quick review xAPI and IMS Caliper - Principle of both data capturing technolo...Quick review xAPI and IMS Caliper - Principle of both data capturing technolo...
Quick review xAPI and IMS Caliper - Principle of both data capturing technolo...
 
Horizon Report 2015 고등교육 에디션 - 주요 교육 기술과 활용 가능성
Horizon Report 2015 고등교육 에디션 - 주요 교육 기술과 활용 가능성Horizon Report 2015 고등교육 에디션 - 주요 교육 기술과 활용 가능성
Horizon Report 2015 고등교육 에디션 - 주요 교육 기술과 활용 가능성
 
Proof of Concept for Learning Analytics Interoperability
Proof of Concept for Learning Analytics InteroperabilityProof of Concept for Learning Analytics Interoperability
Proof of Concept for Learning Analytics Interoperability
 
Publishing and Education Service on the Open Web Platform
Publishing and Education Service on the Open Web PlatformPublishing and Education Service on the Open Web Platform
Publishing and Education Service on the Open Web Platform
 
Efforts and standardization status for Digital Textbook in Korea
Efforts and standardization status for Digital Textbook in KoreaEfforts and standardization status for Digital Textbook in Korea
Efforts and standardization status for Digital Textbook in Korea
 
스마트미디어의 교육적 활용과 국제 표준화 이슈
스마트미디어의 교육적 활용과 국제 표준화 이슈스마트미디어의 교육적 활용과 국제 표준화 이슈
스마트미디어의 교육적 활용과 국제 표준화 이슈
 
HTML5와 전자책, 융합 서비스로 발전 현황
HTML5와 전자책, 융합 서비스로 발전 현황HTML5와 전자책, 융합 서비스로 발전 현황
HTML5와 전자책, 융합 서비스로 발전 현황
 
전자출판과 EPUB
전자출판과 EPUB전자출판과 EPUB
전자출판과 EPUB
 
교육분야의 ICT 활용 현황과 전망 (국내외 사례 소개 중심으로)
교육분야의 ICT 활용 현황과 전망 (국내외 사례 소개 중심으로)교육분야의 ICT 활용 현황과 전망 (국내외 사례 소개 중심으로)
교육분야의 ICT 활용 현황과 전망 (국내외 사례 소개 중심으로)
 

Kürzlich hochgeladen

IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
Enterprise Knowledge
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
giselly40
 

Kürzlich hochgeladen (20)

🐬 The future of MySQL is Postgres 🐘
🐬  The future of MySQL is Postgres   🐘🐬  The future of MySQL is Postgres   🐘
🐬 The future of MySQL is Postgres 🐘
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...
 
A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
Slack Application Development 101 Slides
Slack Application Development 101 SlidesSlack Application Development 101 Slides
Slack Application Development 101 Slides
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 
Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivity
 
Data Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt RobisonData Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt Robison
 
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
 
GenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationGenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day Presentation
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptx
 
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
 
The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024
 
A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)
 
What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?
 
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
 
Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024
 

학습분석을 위한 참조모델과 시스템 요구사항 정의

  • 1. 학습 분석을 위한 참조모델과 시스템 요구사항 정의 한국교육학술정보원 조용상, Ph.D zzosang@keris.or.kr FB: /zzosang Twitter: @zzosang 2016년 한국교육정보학회 동계 학술대회 (2016. 1. 14)
  • 2. Data Collection Data Storing & Processing Visualization Analyzing Privacy Policy • lecture (MOOCs, OER) • material (reading etc) • learning tool • quiz/assessment • discussion forum • message • social network • homework • prior credit • achievement • system log …… personalization, intervention and prediction, etc Input data items for learning analytics Outcomes from learning analytics Dataprocessingandanalysis secured data exchange Learning & Teaching Activity • Reading • Lectures • Quiz • Projects • Homework • Media • Tutoring • Research • Assessment • Collaboration • Annotation • Gaming • Social Network • Messaging • Scheduling • Discussion 참조 모델 Reference Architecture <source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
  • 3. 데이터 수집 Data Collection • lecture (MOOCs, OER) • material (reading etc) • learning tool • quiz/assessment • discussion forum • message • social network • homework • prior credit • achievement • system log …… learning & teaching activity III-02. Personal Data Control III-05. Identification IV-01. Accessibility Preferences III-01. Data Flow and Exchange (i.e. xAPI and IMS Caliper) DataCollectionAPI Temporary Data Store (Event Store) DataCollectionInstance secured data transmission III-04. Data Utilization conformance testing I-01. Learning Activity I-04. Social Networks II-01 & II-02 Assessment <source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
  • 4. 데이터 저장 및 처리 Data Storing & Processing Temporary Data Store (Event Store) Analytics Data Store (Micro Data) Data Translator and Filter DataQuery Unified Data Translator (i.e. to LOD) Data Filter Filtering Conditions Translation Rules Natural Language Processing DataMigration I-05. Discourse Analytics III-01. Data Flow and Exchange (i.e. xAPI and IMS Caliper) III-05. Identity Protection & Identification <source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
  • 5. 데이터 분석 Data Analysis Analytics Data Store (Micro Data) Analytics Data Store (Analyzed Data) DataManipulation Data Analysis Analysis Interface (i.e. R) Analysis Algorithm Analysis Processing Output Generation Statistic Analysis Topic Analysis Network Analysis Pattern Analysis Dynamic Modeling Association Analysis Constant Information (Curricula, Learning Resources, Preferences) PrivacyMasking Dashboard Integration Content Recommendation Learning Path Recommendation (Curriculum Support) Social Analysis III-05. Identity Protection & Identification I-01 to I-05. Log, Predictive, Adaptive, Social and Discourse Analytics II-01 & II-02. Assessment using ICT III-03. ePortfolio IV-01 to IV-03. Accessibility Matching I-02. Predictive Analytics I-03. Adaptive Analytics I-05. Discourse Analytics II-01. Assessment using ICT <source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
  • 6. 시각화 Visualization Analytics Data Store (Analyzed Data) DataQuery Dashboard and Reporting System DOMInterface Data Interpretation to Visualization personalization, intervention and prediction, etc Dashboard Information ePortfolio Learning Path & Resources IV-01 to IV-03. Accessibility Matching I-01. Dashboard Service I-02. Predictive Analytics I-04. Social Analytics III-03. ePortfolio I-03. Adaptive Analytics II-01 & II-02. Assessment using ICT <source: ISO/IEC 20748-1 Learning analytics interoperability – Part 1: Reference model>
  • 8. 1. Session Event – 로그인 (Readium JS 뷰어) - JSON Data- Figure 1
  • 9. 2. Navigation Event – 페이지 내비게이션 - JSON Data - Actions - Figure Readium Viewer 다음 페이지 이동 1
  • 10. 3. Annotation Event – 하이라이트(사용자 주석) 텍스트 드래그하여 하이라이트 버튼으로 마킹 1 2
  • 11. (참고) 전송되는 Annotation Event 데이터 캡쳐 화면 (JSON)
  • 12. 4. Annotation Event – 북마크 (사용자 주석) 북마크 할 위치의 텍스트를 드래그한 후 북마크 버튼 클릭 2 3 1
  • 13. (참고) 전송되는 Annotation Event 데이터 캡쳐 화면 (JSON)
  • 14. 5. Session Event – 로그 아웃 (Readium JS 뷰어) - JSON Data LMS 사용자 로그아웃 1
  • 15. 6. 실시간 분석 결과 – 대시보드 (분석 플랫폼)
  • 16. 감사합니다 !!! Thanks you !!! Korea Education & Research Information Service Yong-Sang CHO, Ph.D zzosang@gmail.com FB: /zzosang Twitter: @zzosang