2080 search results - page 214 / 416 » Measuring empirical computational complexity |
126
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SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
We present a novel approach to query reformulation which combines syntactic and semantic information by means of generalized Levenshtein distance algorithms where the substitution...
134
Voted
IM
2006
15 years 5 months ago
2006
We consider the problem of computing information theoretic functions such as entropy on a data stream, using sublinear space. Our first result deals with a measure we call the &quo...
129
Voted
IWC
2007
15 years 5 months ago
2007
Visual metaphors in the form of still or animated pictures have been used in user interfaces with the hope of enhancing learning and use of computer applications. This paper studi...
191
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JAISE
2010
14 years 12 months ago
2010
Negotiation is a process in which two or more parties aim to reach a joint agreement. As such negotiation involves rational decision making about options and issues. However, negot...
147
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PODS
2008
ACM
16 years 5 months ago
2008
ACM
In this study we propose sketching algorithms for computing similarities between hierarchical data. Specifically, we look at data objects that are represented using leaf-labeled t...