4491 search results - page 577 / 899 » Adapting information retrieval systems to user queries |
191
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
With the large and increasing amount of visual information available in digital libraries and the Web, efficient and robust systems for image retrieval are urgently needed. In thi...
217
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P2P
2006
IEEE
16 years 22 days ago
2006
IEEE
Large-scale distributed data management with P2P systems requires the existence of similarity operators for queries as we cannot assume that all users will agree on exactly the sa...
177
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JCDL
2005
ACM
16 years 8 days ago
2005
ACM
As an increasing number of digital library projects embrace the harvesting of item-level descriptive metadata, issues of description granularity and concerns about potential loss ...
273
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VLDB
2001
ACM
16 years 7 months ago
2001
ACM
Abstract In this paper we present a mechanism for approximately translating Boolean query constraints across heterogeneous information sources. Achieving the best translation is ch...
174
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COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper describes MobJeX, an adaptive Java based application framework that uses a combination of pre-processing and runtime support to provide transparent object mobility (incl...