2468 search results - page 255 / 494 » Aggregation operators 2003 |
USENIX
2003
13 years 11 months ago
2003
This paper proposes two mechanisms for reducing the communication-related overheads of Web applications. One mechanism is user-level connection tracking, which allows an applicati...
ICDE
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a query architecture in which join operators are decomposed into their constituent data structures (State Modules, or SteMs), and dataflow among these SteMs is managed ...
VLDB
2004
ACM
14 years 9 months ago
2004
ACM
Ranking queries produce results that are ordered on some computed score. Typically, these queries involve joins, where users are usually interested only in the top-k join results....
BIRTHDAY
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. Digital numbers D are the world’s most popular data representation: nearly all texts, sounds and images are coded somewhere in time and space by binary sequences. The m...
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
We wish to determine the epipolar geometry of a stereo camera pair from image measurements alone. This paper describes a solution to this problem which does not require a parametr...