7167 search results - page 518 / 1434 » Answer Set Programming |
135
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EMNLP
2008
15 years 6 months ago
2008
Question classification plays an important role in question answering. Features are the key to obtain an accurate question classifier. In contrast to Li and Roth (2002)'s app...
128
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GEOINFO
2007
15 years 6 months ago
2007
This paper describes a model for spatiotemporal objects whose location is fixed, but its boundaries and properties change. We refer to these as evolving objects. We consider cases ...
114
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FOIS
2008
15 years 6 months ago
2008
Many geographic terms, such as "river" and "lake", are vague, with no clear boundaries of application. In particular, the spatial extent of such features is oft...
146
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SBBD
2007
15 years 6 months ago
2007
The optimization of similarity queries using metric access methods has been widely discussed in the last decades. Similarity queries consider one object as the query center, and re...
113
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CCCG
2006
15 years 6 months ago
2006
In a range-aggegate query problem we wish to preprocess a set S of geometric objects such that given a query orthogonal range q, a certain intersection or proximity query on the o...