121 search results - page 13 / 25 » First-Order Queries over One Unary Function |
100
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LCPC
2004
Springer
15 years 5 months ago
2004
Springer
There is an increasing trends towards distributed and shared repositories for storing scientific datasets. Developing applications that retrieve and process data from such reposit...
104
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WWW
2005
ACM
16 years 12 days ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
SIGECOM
2008
ACM
14 years 11 months ago
2008
ACM
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...
105
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CIMCA
2008
IEEE
15 years 1 months ago
2008
IEEE
XML has emerged as a common standard for data exchange over the World Wide Web. One way to manage XML data is to use the power of relational databases for storing and q...
CVPR
2007
IEEE
15 years 6 months ago
2007
IEEE
Energy-minimizing active contour models (snakes) have been proposed for solving many computer vision problems such as object segmentation, surface reconstruction, and object track...