social sharing repository
TRANSCRIPT
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Escuela Superior Politécnica del LitoralESPOL
February, 2011
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Location
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Escuela Superior Politécnica del Litoralwww.espol.edu.ec
• 15.128 Students
• 10.164 Undergraduate students
• 3.964 Pre – Politécnico students
• 1.000 Graduate students
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Teaching and Learning
Technologies
Work, Collaboration
and Telepresence
Intelligent Assistive
Technology
e-Infrastructure
Human Dimensions
of Technology
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Research Lines
• The right resource at the right moment
• Automatically measure the progress of the student
• One (virtual) tutor per student
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Social Sharing and Recommendation of Learning Materials
• A repository
• A search interface
• A social layer
• A ranking system
• A recommendation engine
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Social Sharing and Recommendation of Learning Materials
Repository
RESTful Interface
Search Interface
Social Layer
Actions Repository
Ranking SystemRecommendation
Engine
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Repository
• Based on ARIADNE technology
• AP of LOM for Programming
• REST Search API
• REST Insertion API
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Search Interface
• HTML + Javascript
• Use the repository REST API
• Could be embedded in LMS (Moodle)
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Social Layer
• Users are able to rate or comment on the objects
• Other users are able to see the ratings and comments
• Implicit rating by action capturing/analyzing
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Ranking System
• Simple ranking systems based on:
– Query
– User Profile (if available)
– Explicit Rating
– Implicit Rating
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Recommendation Engine
• Based on Available information
– Content Based Recommendation
– User Based Recommendation
– Knowledge Based Recommendation
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Examples: LRE Portal
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Examples: Connexions
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Examples: Flashcard Exchange
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We will work with:
• UACH
• UAA
• TAMK
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We are involved also in:
• Problem solving Protocols (UAA)
• Evolving Adaptive Framework (UNIANDES)