2291 search results - page 428 / 459 » Personalized Search Based on User Search Histories |
86
Voted
SIGIR
2010
ACM
15 years 4 months ago
2010
ACM
Novelty detection is a difficult task, particularly at sentence level. Most of the approaches proposed in the past consist of re-ordering all sentences following their novelty sco...
124
Voted
DAGSTUHL
2006
15 years 2 months ago
2006
Abstract. Similarity search in large multimedia databases requires efficient query processing based on suitable similarity models. Similarity models consist of a feature extraction...
126
Voted
CN
2006
15 years 24 days ago
2006
Location tracking is one of the most important issues in providing real-time applications over wireless networks due to its effect to quality of service (QoS), such as end-to-end ...
101
Voted
WWW
2011
ACM
14 years 7 months ago
2011
ACM
Web provides rich information about a variety of objects. Trustability is a major concern on the web. Truth establishment is an important task so as to provide the right informati...
84
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— For the single-group multicast scenario, where K users are served with the same data by a base station equipped with N antennas, we present two beamforming algorithms which out...