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» Presenting Data from Experiments in Algorithmics
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VLDB
1993
ACM
107views Database» more  VLDB 1993»
15 years 11 months ago
Recovering from Main-Memory Lapses
Recovery activities, like logging, checkpointing and restart, are used to restore a database to a consistent state after a system crash has occurred. Recovery related overhead is ...
H. V. Jagadish, Abraham Silberschatz, S. Sudarshan
BMCBI
2008
128views more  BMCBI 2008»
15 years 7 months ago
Nonparametric relevance-shifted multiple testing procedures for the analysis of high-dimensional multivariate data with small sa
Background: In many research areas it is necessary to find differences between treatment groups with several variables. For example, studies of microarray data seek to find a sign...
Cornelia Frömke, Ludwig A. Hothorn, Siegfried...
KDD
2005
ACM
137views Data Mining» more  KDD 2005»
16 years 7 months ago
A generalized framework for mining spatio-temporal patterns in scientific data
In this paper, we present a general framework to discover spatial associations and spatio-temporal episodes for scientific datasets. In contrast to previous work in this area, fea...
Hui Yang, Srinivasan Parthasarathy, Sameep Mehta
SIGMOD
2002
ACM
84views Database» more  SIGMOD 2002»
16 years 7 months ago
Skew handling techniques in sort-merge join
Joins are among the most frequently executed operations. Several fast join algorithms have been developed and extensively studied; these can be categorized as sort-merge, hash-bas...
Wei Li, Dengfeng Gao, Richard T. Snodgrass
HIS
2008
15 years 8 months ago
A GRASP Algorithm Using RNN for Solving Dynamics in a P2P Live Video Streaming Network
In this paper, we present an algorithm based on the GRASP metaheuristic for solving a dynamic assignment problem in a P2P network designed for sending real-time video over the Int...
Marcelo Martínez, Alexis Morón, Fran...