1778 search results - page 267 / 356 » The Theory of Probabilistic Databases |
117
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Almost every application of spreading activation is accompanied by its own set of often heuristic restrictions on the dynamics. We show that in constraint-free scenarios spreading...
124
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COST
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Existing face recognition techniques struggle with their performance when identities have to be determined (recognized) based on image data captured under challenging ill...
130
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DOLAP
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
116
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AIED
2007
Springer
15 years 10 months ago
2007
Springer
Building effective learning environments is an art that can only be perfected by a great deal of explorations involving the environments’ audience: the learners. This paper focus...
142
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HICSS
2005
IEEE
15 years 9 months ago
2005
IEEE
One of the unknowns of emailing is the time it will take the receiver to form and post a reply. Response times vary considerably, and the chronemics of email are an important non-...