5785 search results - page 1127 / 1157 » Approximability of Probability Distributions |
154
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
We study the problem of continuous monitoring of top-k queries over multiple non-synchronized streams. Assuming a sliding window model, this general problem has been a well addres...
129
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GECCO
2009
Springer
15 years 10 months ago
2009
Springer
The sophistication of computer malware is becoming a serious threat to the information technology infrastructure, which is the backbone of modern e-commerce systems. We, therefore...
131
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NETCOOP
2009
Springer
15 years 10 months ago
2009
Springer
The fundamental limits on channel capacity form a barrier to the sustained growth on the use of wireless networks. To cope with this, multi-path communication solutions provide a p...
158
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COMPGEOM
2009
ACM
15 years 10 months ago
2009
ACM
Integration over a domain, such as a Euclidean space or a Riemannian manifold, is a fundamental problem across scientific fields. Many times, the underlying domain is only acces...
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Query abandonment by search engine users is generally considered to be a negative signal. In this paper, we explore the concept of good abandonment. We define a good abandonment ...