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WWW
2004
ACM
16 years 5 months ago
A hierarchical monothetic document clustering algorithm for summarization and browsing search results
Organizing Web search results into a hierarchy of topics and subtopics facilitates browsing the collection and locating results of interest. In this paper, we propose a new hierar...
Krishna Kummamuru, Rohit Lotlikar, Shourya Roy, Ka...
WWW
2004
ACM
16 years 5 months ago
Trust-serv: model-driven lifecycle management of trust negotiation policies for web services
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...
Halvard Skogsrud, Boualem Benatallah, Fabio Casati
139
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WWW
2004
ACM
16 years 5 months ago
Small world peer networks in distributed web search
In ongoing research, a collaborative peer network application is being proposed to address the scalability limitations of centralized search engines. Here we introduce a local ada...
Ruj Akavipat, Le-Shin Wu, Filippo Menczer
WWW
2004
ACM
16 years 5 months ago
A semantic matchmaker service on the grid
A fundamental task on the Grid is to decide what jobs to run on what computing resources based on job or application requirements. Our previous work on ontology-based matchmaking ...
Andreas Harth, Stefan Decker, Yu He, Hongsuda Tang...
123
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WWW
2004
ACM
16 years 5 months ago
Integrating learning objects into an open learning environment: evaluation of learning processes in an informatics learning lab
The Didactics of Informatics research group at the University of Paderborn is involved in efforts to design implement and evaluate a web-based learning laboratory for informatics ...
Johannes Magenheim, Olaf Scheel
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