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IR
2006
15 years 6 months ago
A study of mixture models for collaborative filtering
Collaborative filtering is a general technique for exploiting the preference patterns of a group of users to predict the utility of items for a particular user. Three different co...
Rong Jin, Luo Si, Chengxiang Zhai
ENTCS
2007
134views more  ENTCS 2007»
15 years 6 months ago
Improving the Decompilation of Java Bytecode to Prolog by Partial Evaluation
The interpretative approach to compilation allows compiling programs by partially evaluating an interpreter w.r.t. a source program. This approach, though very attractive in princ...
Miguel Gómez-Zamalloa, Elvira Albert, Germ&...
PE
2008
Springer
173views Optimization» more  PE 2008»
15 years 6 months ago
Improving fairness in a WRED-based DiffServ network: A fluid-flow approach
The DiffServ architecture has been proposed as a scalable approach for upgrading the Internet, adding service differentiation functionalities. However, several aspects of this arc...
Mario Barbera, Alfio Lombardo, Giovanni Schembra, ...
SIGCSE
2008
ACM
143views Education» more  SIGCSE 2008»
15 years 6 months ago
Test-driven learning in early programming courses
Coercing new programmers to adopt disciplined development practices such as thorough unit testing is a challenging endeavor. Test-driven development (TDD) has been proposed as a s...
David Janzen, Hossein Saiedian
AAMAS
2005
Springer
15 years 6 months ago
Argumentation and the Dynamics of Warranted Beliefs in Changing Environments
One of the most difficult problems in Multi-Agent Systems (MAS) involves representing the knowledge and beliefs of an agent which performs its tasks in a dynamic environment. New p...
Marcela Capobianco, Carlos Iván Chesñ...