17471 search results - page 374 / 3495 » Information Modeling |
170
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FQAS
2009
Springer
16 years 1 months ago
2009
Springer
The bag of words representation (BoW), which is widely used in information retrieval (IR), represents documents and queries as word lists that do not express anything about context...
130
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ECIR
2006
Springer
15 years 8 months ago
2006
Springer
We present a prototype system using array comprehensions to bridge the gap between databases and information retrieval. It allows researchers to express their retrieval models in t...
200
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ACL
1992
15 years 8 months ago
1992
The information state of an agent is changed when a text (in natural language) is processed. The meaning of a text can be taken to be this information state change potential. The ...
177
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
In this paper we give a short theoretical description of the general predictive adaptive arithmetic coding technique. The links between this technique and the works of J. Rissanen...
170
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INFOCOM
2006
IEEE
16 years 25 days ago
2006
IEEE
— For a wide variety of sensor network environments, location information is unavailable or expensive to obtain. We propose a location-free, lightweight, distributed, and data-ce...