integration data models, learning layers project meeting in bremen
Post on 21-Oct-2014
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DESCRIPTION
Report on process of building common semantic core for data from several Learning Layers applications for an integrated solution supported by Social Semantic ServerTRANSCRIPT
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Learning LayersScaling up Technologies for Informal Learning in SME Clusters
Integration of Data ModelsDeveloping Integrated Data Model for Social Semantic ServerVladimir Tomberg, Patricia Santos, Jukka Purma, Martin Bachl, Owen Gray, Adolfo Ruiz, Dieter Theiler
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
An Activity Trace has elements of different levels of formality
John Contri-butes to
Discus-sion
Monday In his office
ICD Category
5.7
....
Domain Independent Unchangeable, Defined by System Designers
Domain Specific, Broader Agreement, „Archteypical Models“Result of Co-Design
Person Specific, Tags as Verbalizations
Vladimir’s conceptual data model
Sebastian’s domainmodels
User Contributed
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Why this is important?
• It is a way to connect data from different tools;
• It is a way to relate different resources to each other;
• On this basis SSS can do recommendations
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
WHAT WE DIDDream Team
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected] 5
Phase 1: Constructing Separate Data Models for each Application
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Phase 2: Mapping Similar Concepts
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Phase 3: Extracted Core Ontology
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected] 8
Phase 4: Finding Properties in Different Applications
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected] 9
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Phase 5: Final Extended Data model for implementing on SSS
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
What Next?
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Problem
• We have a good vocabulary for things;• But we need also a good vocabulary for
activities;• To have an opportunity for future Learning
Analytics these should be Learning Activities;
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
One Possible Candidate: Tin Can
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Actor | Verb | Object
and...
result, context, authority, activity, extensions
LRS
Tin Can Basics
Activity Statements Learning Record Store
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Tin Can Basics
Little pieces of data that
describe what the person did.
Megan read “Tropic of Cancer”
John passed “Hazardous Material Handling 101”
Tool that collects all of the data and
makes it accessible to
other systems.
Activity Statements Learning Record Store
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Possible Tin Can Applications
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CC images by curimedia, velkr0 and mikecogh on flickr
Mobile SimulationsEducational Games
Real World Activities Offline Access Informal Learning
Analytics /Reporting
Data Portability
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Games
LRS
LMS 1Simulators
Social Platforms
LMS 2...and more
Mobile Applications
#TinCanAPI | TinCanAPI.com
eBooks
Now, everyone’s invited to the party
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Training Delivery System and Learning Record Store
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Application
Visualization or Reporting
Interface
Visualization or Reporting
Interface
LRS’ share and receive, without knowing what’s coming.
#TinCanAPI | TinCanAPI.com
Application
Statements St
atem
ents
LRS
LRS
http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Personal Data Locker
“Facebook, Twitter, Google and the other platforms you use, generate revenue from your personal information, location, relationships, photos, videos and other activities; Personal data lockers will not come from these tech companies, who have venture capital —sorry”
Kin Lane, API professional
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Personal Data Locker − Personal Ownership of Learning Data
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http://Learning-Layers-eu – Scaling up Technologies for Informal Learning in SME Clusters – [email protected]
Questions and discussion
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