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Making Content Interoperability Work: Structured Practice January 18, 2007 10:00 a.m.(EST) Presented by: Jeff Kahn and Ed Walker.

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Presentation on theme: "Making Content Interoperability Work: Structured Practice January 18, 2007 10:00 a.m.(EST) Presented by: Jeff Kahn and Ed Walker."— Presentation transcript:

1 Making Content Interoperability Work: Structured Practice January 18, 2007 10:00 a.m.(EST) Presented by: Jeff Kahn and Ed Walker

2 2008-Jan-18Copyright (c) 2008. Consulting Services for Education2 Overview Introduction Demonstration Review Lessons Learned Recommendations

3 2008-Jan-18Copyright (c) 2008. Consulting Services for Education3 Jeff Kahn jkahn@cs4ed.com Projects and Products –O.K.I., Sakai, VUE, Pachyderm, Lionshare, Digital Marketplace, Apple Learning Interchange, Sophie, HarvestRoad Hive Explorer, Giunti Learn Exact Packager,… Repositories –MIT Visualizing Cultures and Rotch Visual Collection, Tufts Digital Library and Artifact, ARTstor, JStor, MFA Boston, SFMOMA, Gallery Systems Embark, DSpace via SRU, Fedora, Blackboard Content System, MERLOT, Connexions, Bedford Freeman & Worth, Pearson Education, Cengage Learning iChapters, Wiley Plus, Vital Source, Metalib, Intrallect, Equella, Google, Cisco Video Management System,… Commercial Software –Lotus, IBM, Microsoft, Borland,… Professional Services –EDI, IRG, iXL, EMC 2

4 2008-Jan-18Copyright (c) 2008. Consulting Services for Education4 Positions –MIT, Bell Labs, BBN, SEI, IMS Global Learning Consortium, Consulting Services for Education Professional background –Linguistics, cognitive psychology, expert systems and intelligent tutoring, transportation and scheduling systems, software engineering, standards development and consortium management, general management consulting Ed Walker ewalker@cs4ed.com

5 2008-Jan-18Copyright (c) 2008. Consulting Services for Education5 Context More and more digital content Conventions benefit all parties at low cost But which ones? “Do” more sooner in order to find out Plan to evolve Wait when you can

6 2008-Jan-18Copyright (c) 2008. Consulting Services for Education6 http://vue.uit.tufts.edu/ Demonstration #1 Federated Search in a Pedagogical Tool

7 2008-Jan-18Copyright (c) 2008. Consulting Services for Education7 User-Facing Application Institutional Content Dedicated Connection

8 2008-Jan-18Copyright (c) 2008. Consulting Services for Education8 User-Facing Application Institutional Content Multiple Connections Library Content

9 2008-Jan-18Copyright (c) 2008. Consulting Services for Education9 User-Facing Application Institutional Content Standard Connections Library Content Interface (OSID) Implementation

10 2008-Jan-18Copyright (c) 2008. Consulting Services for Education10 User-Facing Application Federated Search Institutional Content Federating Library Content Interface (OSID) Implementation

11 2008-Jan-18Copyright (c) 2008. Consulting Services for Education11 User-Facing Application Federated Search Institutional Content Publisher Content Open Content Repository Interoperability Library Content Interface (OSID) Implementation

12 2008-Jan-18Copyright (c) 2008. Consulting Services for Education12 User-Facing Application Repository Of Record Submission Service Delivery Channel Federated Search Institutional Content Publisher Content Open Content Applies various Business rules Federated Submission Library Content Interface (OSID) Implementation

13 2008-Jan-18Copyright (c) 2008. Consulting Services for Education13 User-Facing Application Repository Of Record Submission Service Delivery Channel Federated Search Institutional Content Publisher Content Open Content Applies various Business rules Two- Way Repository Interoperability Library Content Interface (OSID) Implementation

14 2008-Jan-18Copyright (c) 2008. Consulting Services for Education14 http://www.calstate.edu/ats/digital_marketplace/ Demonstration #2 Federated Search in Support of Creating Resource Lists

15 2008-Jan-18Copyright (c) 2008. Consulting Services for Education15 What You Saw Service Oriented Architecture and standards in action Assembly, extensibility, flexibility Prototype and evolve project style Multiple uses and benefits Technology hiding

16 2008-Jan-18Copyright (c) 2008. Consulting Services for Education16 What We’ve Learned Mellon Study –Technology and requirements need to be mixed carefully alt-i-lab –Use cases and demos reveal latent requirements and validate solutions to problems Digital Marketplace –Short, iterative project cycles manage the risk of complexity and uncertainty

17 2008-Jan-18Copyright (c) 2008. Consulting Services for Education17 Service Provider does 1 work Unit Service Consumer does 1 work Unit 2 New Work Units 2 Total Work Units Single Application Integrates with a Service Example: Visualizing Cultures web site integrates with its own back-end database Service Provider does 1 work Unit Service Consumer does 1 work Unit 2 New Work Units 2 Total Work Units Standard Interface

18 2008-Jan-18Copyright (c) 2008. Consulting Services for Education18 Single Application Integrates with a Second Service Instance Example: Visualizing Cultures web site integrates with Museum of Fine Arts Service Provider does 1 work Unit Service Consumer does 1 work Unit 2 New Work Units 2 Total Work Units Service Provider does 1 work Unit Service Consumer does no work 1 New Work Unit 3 Total Work Units Standard Interface

19 2008-Jan-18Copyright (c) 2008. Consulting Services for Education19 Single Application Integrates with another Service Instance Example: Visualizing Cultures web site integrates with Dspace Service Provider does 1 work Unit Service Consumer does 1 work Unit 2 New Work Units 6 Total Work Units Service Provider does 1 work Unit Service Consumer does no work 1 New Work Units 4 Total Work Units Standard Interface

20 2008-Jan-18Copyright (c) 2008. Consulting Services for Education20 Second Application Integrates with all Service Instances Example: Stellar integrates with Visualizing Cultures, MFA, and Dspace Service Providers do no work Service Consumer does 3 work Units 3 New Work Units 9 Total Work Units Service Provider does no work Service Consumer does 1 work Unit 1 New Work Unit 5 Total Work Units Standard Interface

21 2008-Jan-18Copyright (c) 2008. Consulting Services for Education21 Lessons For Leaders –Enable prioritization and decision criteria For Managers –Enable connection and communication For Everyone –Apply technology and exploit collaboration in the project and among yourselves - don’t expect direction

22 2008-Jan-18Copyright (c) 2008. Consulting Services for Education22 What to Take Away Doing is now cheaper and faster than studying - if it’s systematic and iterative There is no single or best solution –Use those conventions that yield benefit –Wait when solutions are emerging (or beyond your control) –Encapsulate chaos and change with design and technology

23 2008-Jan-18Copyright (c) 2008. Consulting Services for Education23 Jeff Kahn jkahn@cs4ed.com Ed Walker ewalker@cs4ed.com Thank You

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