4790 search results - page 208 / 958 » Reverse Query Processing |
106
Voted
DBISP2P
2005
Springer
15 years 8 months ago
2005
Springer
In this work we address the issue of efficient processing of range queries in DHT-based P2P data networks. The novelty of the proposed approach lies on architectures, algorithms, ...
196
Voted
SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
Window queries are proving essential to data-stream processing. In this paper, we present an approach for evaluating sliding-window aggregate queries that reduces both space and c...
116
Voted
ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
153
Voted
DEXA
2008
Springer
15 years 4 months ago
2008
Springer
In professional environments which are characterized by a domain (Medicine, Law, etc.), information retrieval systems must be able to process precise queries, mostly because of the...
92
Voted
GI
2010
Springer
15 years 1 months ago
2010
Springer
: Information needs like searching scientific literature that involve high recall rates are difficult to satisfy with ad hoc keyword search. We propose to state queries implicitl...