6833 search results - page 1147 / 1367 » Some two-character sets |
168
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SIGCOMM
2006
ACM
16 years 17 days ago
2006
ACM
A pervasive requirement of distributed systems is to deal with churn — change in the set of participating nodes due to joins, graceful leaves, and failures. A high churn rate ca...
172
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SIGIR
2006
ACM
16 years 17 days ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
149
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FOCS
2005
IEEE
16 years 6 days ago
2005
IEEE
This paper studies the computational complexity of the following type of quadratic programs: given an arbitrary matrix whose diagonal elements are zero, find x ∈ {−1, +1}n th...
179
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FOCS
2005
IEEE
16 years 6 days ago
2005
IEEE
Robust optimization has traditionally focused on uncertainty in data and costs in optimization problems to formulate models whose solutions will be optimal in the worstcase among ...
200
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INFOCOM
2005
IEEE
16 years 6 days ago
2005
IEEE
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...