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WWW
2004
ACM
16 years 7 months ago
Ontological representation of learning objects: building interoperable vocabulary and structures
The ontological representation of learning objects is a way to deal with the interoperability and reusability of learning objects (including metadata) through providing a semantic...
Jian Qin, Naybell Hernández
ICWE
2007
Springer
16 years 17 days ago
On Embedding Task Memory in Services Composition Frameworks
With the increasing availability of Web services and adoption of services oriented paradigm, there is a growing need to dynamically compose services for realizing complex user task...
Rosanna Bova, Hye-Young Paik, Salima Hassas, Salim...
ICALT
2005
IEEE
16 years 19 hour ago
Ontologies for Reusing Learning Object Content
The paper proposes a framework for building learning object (LO) content using ontologies. In the previous work on using ontologies to describe LOs, researchers employed ontologies...
Dragan Gasevic, Jelena Jovanovic, Vladan Devedzic,...
CAISE
2005
Springer
15 years 12 months ago
Estimating Recall and Precision for Vague Queries in Databases
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
Raquel Kolitski Stasiu, Carlos A. Heuser, Roberto ...
ISMIR
2005
Springer
134views Music» more  ISMIR 2005»
15 years 12 months ago
Dynamic Playlist Generation Based on Skipping Behavior
Common approaches to creating playlists are to randomly shuffle a collection (e.g. iPod shuffle) or manually select songs. In this paper we present and evaluate heuristics to ad...
Elias Pampalk, Tim Pohle, Gerhard Widmer