5221 search results - page 417 / 1045 » An On-line Problem Database |
197
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
The problem of building Recommender Systems has attracted considerable attention in recent years, but most recommender systems are designed for recommending items for individuals....
195
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ICDT
2007
ACM
15 years 10 months ago
2007
ACM
Uncertain information is commonplace in real-world data management scenarios. The ability to represent large sets of possible instances (worlds) while supporting efficient storage ...
162
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ADS
2004
Springer
15 years 10 months ago
2004
Springer
The monitoring of emotional user states can help to assess the progress of human-machine-communication. If we look at specific databases, however, we are faced with several problem...
217
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DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
Wide-area networks provide an easy access to many different distributed and heterogeneous data sources. The development of automated operating tools is still complex, particularly...
198
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DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
In the past, many attempts have been made to improve the interoperability between different Web-based information systems. In most approaches the remaining problems are still twof...