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VLDB
1998
ACM
101views Database» more  VLDB 1998»
15 years 3 months ago
On Optimal Node Splitting for R-trees
The problem of finding an optimal bipartition of a rectangle set has a direct impact on query performance of dynamic R-trees. During update operations, overflowed nodes need to be...
Yván J. García, Mario A. Lopez, Scot...
79
Voted
SIGMETRICS
1997
ACM
111views Hardware» more  SIGMETRICS 1997»
15 years 3 months ago
Cache Behavior of Network Protocols
In this paper we present a performance study of memory reference behavior in network protocol processing, using an Internet-based protocol stack implemented in the x-kernel runnin...
Erich M. Nahum, David J. Yates, James F. Kurose, D...
93
Voted
PODC
2010
ACM
15 years 2 months ago
A new technique for distributed symmetry breaking
We introduce Multi-Trials, a new technique for symmetry breaking for distributed algorithms and apply it to various problems in general graphs. For instance, we present three rand...
Johannes Schneider, Roger Wattenhofer
106
Voted
ATAL
2006
Springer
15 years 2 months ago
Learning to cooperate in multi-agent social dilemmas
In many Multi-Agent Systems (MAS), agents (even if selfinterested) need to cooperate in order to maximize their own utilities. Most of the multi-agent learning algorithms focus on...
Jose Enrique Munoz de Cote, Alessandro Lazaric, Ma...
116
Voted
ADBIS
1995
Springer
155views Database» more  ADBIS 1995»
15 years 2 months ago
The MaStA I/O Cost Model and its Validation Strategy
Crash recovery in database systems aims to provide an acceptable level of protection from failure at a given engineering cost. A large number of recovery mechanisms are known, and...
S. Scheuerl, Richard C. H. Connor, Ronald Morrison...
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