1995 search results - page 179 / 399 » What's the Problem |
144
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ACS
2000
15 years 4 months ago
2000
Abstract. We develop a general setting for the treatment of extensions of categories by means of freely adjoined morphisms. To this end, we study what we call composition graphs, i...
117
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CL
2000
Springer
15 years 4 months ago
2000
Springer
Abstract. A new equational foundation is presented for the Fluent Calculus, an established predicate calculus formalism for reasoning about actions. We discuss limitations of the e...
113
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CN
1998
15 years 4 months ago
1998
In this paper we study in what order a crawler should visit the URLs it has seen, in order to obtain more "important" pages first. Obtaining important pages rapidly can ...
100
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SCHOLARPEDIA
2008
15 years 3 months ago
2008
In his book "Consciousness Explained"[2], Daniel Dennett explores some of what he perceives are the weaknesses in current models of cognition, and tries to provide an alt...
102
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
We study the problem of automatically identifying“hotspots” on the real-time web. Concretely, we propose to identify highly-dynamic ad-hoc collections of users – what we ref...