692 search results - page 17 / 139 » Why Experimentation can be better than |
159
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SOCO
2010
Springer
14 years 11 months ago
2010
Springer
This paper presents an evolutionary algorithm for modeling the arrival dates in time-stamped data sequences such as newscasts, e-mails, IRC conversations, scientific journal artic...
121
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ICTIR
2009
Springer
14 years 11 months ago
2009
Springer
Intuitively, any `bag of words' approach in IR should benefit from taking term dependencies into account. Unfortunately, for years the results of exploiting such dependencies ...
CHI
2004
ACM
16 years 1 months ago
2004
ACM
We investigate the prevalence and learning impact of different types of off-task behavior in classrooms where students are using intelligent tutoring software. We find that within...
121
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SIGMETRICS
2003
ACM
15 years 6 months ago
2003
ACM
Empirical evidence suggests that reactive routing systems improve resilience to Internet path failures. They detect and route around faulty paths based on measurements of path per...
122
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SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
It is generally believed that propagated anchor text is very important for effective Web search as offered by the commercial search engines. “Google Bombs” are a notable illus...