3251 search results - page 194 / 651 » Challenges in Web Information Retrieval |
174
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IRCDL
2010
15 years 6 months ago
2010
One of the most challenging issues in managing the large and diverse data available on the World Wide Web is the design of interactive systems to organize and represent information...
127
Voted
ECTEL
2007
Springer
15 years 10 months ago
2007
Springer
Creation of the reusable learning content in the process of work is a challenging but promising trend in e-learning and knowledge management. While the main research focus nowadays...
130
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IV
2005
IEEE
15 years 10 months ago
2005
IEEE
Site maps are frequently provided on Web sites as a navigation support for Web users. The automatic generation of site maps is a complex task since the structure of the data, sema...
144
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CORR
2004
Springer
15 years 4 months ago
2004
Springer
We are developing a cross-media information retrieval system, in which users can view specific segments of lecture videos by submitting text queries. To produce a text index, the ...
142
Voted
SIGIR
2011
ACM
14 years 7 months ago
2011
ACM
The majority of the current information retrieval models weight the query concepts (e.g., terms or phrases) in an unsupervised manner, based solely on the collection statistics. I...