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» The Complexity of Query Reliability
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ICTAI
2008
IEEE
16 years 28 days ago
A Lattice-Based Model for Recommender Systems
A major challenge in building recommender systems is organizing the recommendation space since, the underlying data organization scheme has a significant impact on the overall pe...
Shriram Narayanaswamy, Raj Bhatnagar
IEEEARES
2008
IEEE
16 years 28 days ago
A Secure and Scalable Infrastructure for Inter-Organizational Data Exchange and eGovernment Applications
As more and more information becomes accessible via on-line databases, more public services can be provided and more complex queries involving several registers become feasible as...
Jan Willemson, Arne Ansper
FOCS
2007
IEEE
16 years 25 days ago
Quantum Algorithms for Hidden Nonlinear Structures
Attempts to find new quantum algorithms that outperform classical computation have focused primarily on the nonabelian hidden subgroup problem, which generalizes the central prob...
Andrew M. Childs, Leonard J. Schulman, Umesh V. Va...
SEMCO
2007
IEEE
16 years 23 days ago
Semantic annotation and retrieval of video events using multimedia ontologies
Effective usage of multimedia digital libraries has to deal with the problem of building efficient content annotation and retrieval tools. In this paper Multimedia Ontologies, th...
Andrew D. Bagdanov, Marco Bertini, Alberto Del Bim...
ESWS
2007
Springer
16 years 20 days ago
User-Centric Faceted Search for Semantic Portals
Many semantic portals use faceted browsing, where the facets are based on the underlying indexing ontologies of the content. However, in many cases, like in medical applications, t...
Osma Suominen, Kim Viljanen, Eero Hyvönen