725 search results - page 74 / 145 » A General Greedy Approximation Algorithm with Applications |
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Given a set of machines and a set of Web applications with dynamically changing demands, an online application placement controller decides how many instances to run for each appl...
PVLDB
2010
14 years 8 months ago
2010
Uncertain data streams are increasingly common in real-world deployments and monitoring applications require the evaluation of complex queries on such streams. In this paper, we c...
SDM
2007
SIAM
14 years 11 months ago
2007
SIAM
The Web is a very large social network. It is important and interesting to understand the “ecology” of the Web: the general relations of Web pages to their environment. The un...
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SMI
2006
IEEE
15 years 3 months ago
2006
IEEE
One of the challenges in geometry processing is to automatically reconstruct a higher-level representation from raw geometric data. For instance, computing a parameterization of a...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
We present a hierarchical tree structure for online maintenance of time-decaying synopses over streaming data. We exemplify such an amnesic behavior over streams of locations take...