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» Optimizing Write Performance for Read Optimized Databases
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ISCI
2007
133views more  ISCI 2007»
15 years 2 months ago
Decision making in fuzzy discrete event systems
The primary goal of the study presented in this paper is to develop a novel and comprehensive approach to decision making using fuzzy discrete event systems (FDES) and to apply su...
Feng Lin, Hao Ying, R. D. MacArthur, J. A. Cohn, D...
SIGMOD
2001
ACM
158views Database» more  SIGMOD 2001»
16 years 2 months ago
Generating Efficient Plans for Queries Using Views
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
Foto N. Afrati, Chen Li, Jeffrey D. Ullman
125
Voted
SAC
2010
ACM
15 years 9 months ago
Adaptive internet services through performance and availability control
Cluster-based multi-tier systems provide a means for building scalable Internet services. Building adaptive Internet services that are able to apply appropriate system sizing and ...
Jean Arnaud, Sara Bouchenak
130
Voted
TKDE
2002
166views more  TKDE 2002»
15 years 1 months ago
A Comprehensive Analytical Performance Model for Disk Devices under Random Workloads
Our goal with this paper is to contribute a common theoretical framework for studying the performance of disk-storage devices. Understanding the performance behavior of these devi...
Peter Triantafillou, Stavros Christodoulakis, Cost...
CATE
2004
190views Education» more  CATE 2004»
15 years 3 months ago
Enhancing Online Learning Performance: An Application of Data Mining Methods
Recently web-based educational systems collect vast amounts of data on user patterns, and data mining methods can be applied to these databases to discover interesting associations...
Behrouz Minaei-Bidgoli, Gerd Kortemeyer, William F...