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IC
2003
13 years 8 months ago
Metasearch Via the Co-Citation Graph
—In spite of numerous search engines available on the web, no single engine is capable of performing “better” under all circumstances. This being the case, metasearch engines...
Hyun-Chul Lee
SODA
2001
ACM
87views Algorithms» more  SODA 2001»
13 years 8 months ago
A linear lower bound on index size for text retrieval
Most information-retrieval systems preprocess the data to produce an auxiliary index structure. Empirically, it has been observed that there is a tradeoff between query response t...
Erik D. Demaine, Alejandro López-Ortiz
USITS
2003
13 years 8 months ago
Using Fault Injection and Modeling to Evaluate the Performability of Cluster-Based Services
We propose a two-phase methodology for quantifying the performability (performance and availability) of cluster-based Internet services. In the first phase, evaluators use a fault...
Kiran Nagaraja, Xiaoyan Li, Ricardo Bianchini, Ric...
USITS
2003
13 years 8 months ago
Adaptive Overload Control for Busy Internet Servers
As Internet services become more popular and pervasive, a critical problem that arises is managing the performance of services under extreme overload. This paper presents a set of...
Matt Welsh, David E. Culler
AAAI
1994
13 years 8 months ago
Using Knowledge Acquisition and Representation Tools to Support Scientific Communities
Widespread access to the Internet has led to the formation of geographically dispersed scientific communities collaborating through the network. The tools supporting such collabor...
Brian R. Gaines, Mildred L. G. Shaw