122 search results - page 15 / 25 » Improving Ontology-Based User Profiles |
EDBT
2002
ACM
15 years 9 months ago
2002
ACM
The handling of user preferences is becoming an increasingly important issue in present-day information systems. Among others, preferences are used for information filtering and ex...
MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
We present the design and evaluation of an 802.11-like wireless link layer protocol that obfuscates all transmitted bits to increase privacy. This includes explicit identifiers su...
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ISMIR
2005
Springer
15 years 3 months ago
2005
Springer
We observed that for multimedia data – especially music - collaborative similarity measures perform much better than similarity measures derived from content-based sound feature...
EUSFLAT
2009
14 years 7 months ago
2009
The approach of continuous evaluation is an important tool in the learning process. However, only recently it was applied in training based on virtual reality. This paper presents ...
NSDI
2008
14 years 11 months ago
2008
Users of online social networking communities are disclosing large amounts of personal information, putting themselves at a variety of risks. Our ongoing research investigates mec...