27756 search results - page 210 / 5552 » Process Query Systems |
137
click to vote
ICDE
2006
IEEE
15 years 9 months ago
2006
IEEE
The window query model is widely used in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In this dissertation, ...
135
click to vote
WWW
2008
ACM
16 years 3 months ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
164
click to vote
SISAP
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...
208
Voted
ICDE
2004
IEEE
16 years 4 months ago
2004
IEEE
Temporal aggregate queries retrieve summarized information about records with time-evolving attributes. Existing approaches have at least one of the following shortcomings: (i) th...
145
click to vote
AP2PC
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Peer-to-Peer (P2P) data management systems combine traditional schema-based integration techniques with the P2P infrastructure. In this paper, we propose a P2P data manag...