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» Performance Modeling: Understanding the Past and Predicting ...
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RECSYS
2009
ACM
14 years 3 months ago
Context-based splitting of item ratings in collaborative filtering
Collaborative Filtering (CF) recommendations are computed by leveraging a historical data set of users’ ratings for items. It assumes that the users’ previously recorded ratin...
Linas Baltrunas, Francesco Ricci
SOFSEM
2000
Springer
14 years 1 days ago
Exhaustive Search, Combinatorial Optimization and Enumeration: Exploring the Potential of Raw Computing Power
For half a century since computers came into existence, the goal of finding elegant and efficient algorithms to solve "simple" (welldefined and well-structured) problems ...
Jürg Nievergelt
AIPS
2010
13 years 10 months ago
When Policies Can Be Trusted: Analyzing a Criteria to Identify Optimal Policies in MDPs with Unknown Model Parameters
Computing a good policy in stochastic uncertain environments with unknown dynamics and reward model parameters is a challenging task. In a number of domains, ranging from space ro...
Emma Brunskill
NAR
2010
143views more  NAR 2010»
13 years 3 months ago
WormBase: a comprehensive resource for nematode research
WormBase (http://www.wormbase.org) is a central data repository for nematode biology. Initially created as a service to the Caenorhabditis elegans research field, WormBase has evo...
Todd W. Harris, Igor Antoshechkin, Tamberlyn Bieri...
HICSS
1999
IEEE
72views Biometrics» more  HICSS 1999»
14 years 23 days ago
Software Reliability as a Function of User Execution Patterns
Assessing the reliability of a software system has always been an elusive target. A program may work very well for a number of years and this same program may suddenly become quit...
John C. Munson, Sebastian G. Elbaum