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COMPSAC
2003
IEEE
15 years 6 months ago
Testing the Suitability of Markov Chains as Web Usage Models
Markov chains have been used to model web usages and served as the basis for statistical testing, performance evaluation, and reliability analysis. However, most of such applicati...
Zhao Li, Jeff Tian
ISIPTA
2003
IEEE
127views Mathematics» more  ISIPTA 2003»
15 years 6 months ago
Climate Projections for the 21st Century Using Random Sets
We apply random set theory to an analysis of future climate change. Bounds on cumulative probability are used to quantify uncertainties in natural and socio-economic factors that ...
Elmar Kriegler, Hermann Held
SIGIR
2010
ACM
15 years 4 months ago
Supervised query modeling using wikipedia
We use Wikipedia articles to semantically inform the generation of query models. To this end, we apply supervised machine learning to automatically link queries to Wikipedia artic...
Edgar Meij, Maarten de Rijke
117
Voted
ACSC
2004
IEEE
15 years 4 months ago
Web Mining in Search Engines
Given the rate of growth of the Web, scalability of search engines is a key issue, as the amount of hardware and network resources needed is large, and expensive. In addition, sea...
Ricardo A. Baeza-Yates
144
Voted
GLOBECOM
2008
IEEE
15 years 28 days ago
An Efficient Group Key Management for Secure Routing in Ad Hoc Networks
This paper proposes and specifies a protocol for distributing and managing group keys in ad hoc environments, which applies for the Secure Optimized Link State Routing Protocol. Ou...
Natalia Castro Fernandes, Otto Carlos Muniz Bandei...