1721 search results - page 140 / 345 » Natural Language Processing in Information Retrieval |
146
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IPMU
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. In this paper, a Fuzzy Dominant Texture Descriptor is proposed for semantically describing an image. This fuzzy descriptor is defined over a set of fuzzy sets modelling ...
134
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
In recent years, statistical language models are being proposed as alternative to the vector space model. Viewing documents as language samples introduces the issue of defining a...
164
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ACIIDS
2009
IEEE
15 years 9 months ago
2009
IEEE
— We consider the problem of processing exact results for sliding window joins over data streams with limited memory. Existing approaches deal with memory limitations by shedding...
131
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COLING
2002
15 years 3 months ago
2002
Title generation is a complex task involving both natural language understanding and natural language synthesis. In this paper, we propose a new probabilistic model for title gene...
127
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NLDB
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. In this paper, we describe a new way to access information by “chatting” to an information source. This involves a chatbot, a program that emulates human conversation...