Joining Knowledge Representation and Knowledge Management in Digital Libraries

Joining Knowledge Representation and Knowledge Management in Digital Libraries Katrin Weller, Isabella Peters, Wolfgang G. Stock Dept. of Information Science Institute for Language and Information Heinrich-Heine-University Düsseldorf, Germany International Conference on Digital Libraries, Delhi, India, February 2010

Objectives & Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

KM, DL and KR? ,[object Object],Knowledge Representation (KR) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Digital Libraries (DL) ? ,[object Object],[object Object],?

Explicit & Implicit Knowledge (Question 1 & 2) ,[object Object],(externalized) documents + KOS

2. Which knowledge representation methods are appropriate to map implicit knowledge? people (as documents) + folksonomies Explicit & Implicit Knowledge (Question 1 & 2)

Documents‘ Space (Question 3) ,[object Object],Based on: Krause (2006)

KOS Types (Question 4) ,[object Object]

Emergent Semantics (Question 5) ,[object Object],Tag co-occurences as basis for detecting hidden semantic relations. http:www.bibsonomy.org Power Tags I

Emergent Semantics (Question 5) ,[object Object],[object Object],Tags co-occurring with “Web 2.0”: Power Tags II Intellectual identification of semantic relations

Conclusion DL for KM KR Emergent Semantics

Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object]

We are looking forward to your comments & questions Isabella Peters: isabella.peters@uni-duesseldorf.de Wolfgang G. Stock: stock@phil-fak.uni-duesseldorf.de Katrin Weller: weller@uni-duesseldorf.de Greetings from Düsseldorf! This presentation is available on SlideShare: http://www.slideshare.net/katrinweller

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Joining Knowledge Representation and Knowledge Management in Digital Libraries

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