Sciweavers

1833 search results - page 268 / 367
» A Matrix-Based Approach to the Global Locality Optimization ...
Sort
View
126
Voted
SIGMETRICS
2005
ACM
110views Hardware» more  SIGMETRICS 2005»
15 years 9 months ago
Empirical evaluation of multi-level buffer cache collaboration for storage systems
To bridge the increasing processor-disk performance gap, buffer caches are used in both storage clients (e.g. database systems) and storage servers to reduce the number of slow di...
Zhifeng Chen, Yan Zhang, Yuanyuan Zhou, Heidi Scot...
128
Voted
JAIR
2008
145views more  JAIR 2008»
15 years 3 months ago
Communication-Based Decomposition Mechanisms for Decentralized MDPs
Multi-agent planning in stochastic environments can be framed formally as a decentralized Markov decision problem. Many real-life distributed problems that arise in manufacturing,...
Claudia V. Goldman, Shlomo Zilberstein
149
Voted
INFOCOM
2006
IEEE
15 years 9 months ago
AnySee: Peer-to-Peer Live Streaming
— Efficient and scalable live-streaming overlay construction has become a hot topic recently. In order to improve the performance metrics, such as startup delay, source-to-end de...
Xiaofei Liao, Hai Jin, Yunhao Liu, Lionel M. Ni, D...
125
Voted
VLDB
1998
ACM
138views Database» more  VLDB 1998»
15 years 8 months ago
TOPAZ: a Cost-Based, Rule-Driven, Multi-Phase Parallelizer
Currently the key problems of query optimization are extensibility imposed by object-relational technology, as well as query complexity caused by forthcoming applications, such as...
Clara Nippl, Bernhard Mitschang
151
Voted
ICCV
2009
IEEE
16 years 8 months ago
Saliency Driven Total Variation Segmentation
This paper introduces an unsupervised color segmentation method. The underlying idea is to segment the input image several times, each time focussing on a different salient part...
Michael Donoser, Martin Urschler, Martin Hirzer an...