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119
Voted
SIAMSC
2008
15 years 3 months ago
2008
We develop a computational method for simulating models of gel dynamics where the gel is described by two phases, a networked polymer and a fluid solvent. The models consist of tra...
121
Voted
SIGCSE
2008
ACM
15 years 3 months ago
2008
ACM
A Contributing Student Pedagogy (CSP) is a pedagogy that encourages students to contribute to the learning of others and to value the contributions of others. CSP in formal educat...
128
Voted
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
One of the central issues in learning to rank for information retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures used in i...
155
Voted
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...
131
Voted
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...