3251 search results - page 320 / 651 » Challenges in Web Information Retrieval |
247
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SIGIR
2011
ACM
14 years 10 months ago
2011
ACM
Test collections are the primary drivers of progress in information retrieval. They provide a yardstick for assessing the effectiveness of ranking functions in an automatic, rapi...
175
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DPD
2007
15 years 7 months ago
2007
Context has the potential to enhance Web services in mobile environments to a great extent. Yet, challenges such as bandwidth restriction or dynamic changes require considerations ...
185
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IJMMS
2007
15 years 7 months ago
2007
This paper investigates the role of ontologies as a central part of an architecture to repurpose existing material from the web. A prototype system called ArtEquAKT is presented, ...
191
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CIKM
2008
Springer
15 years 9 months ago
2008
Springer
With massive book digitization efforts underway, there is a need for developing effective book retrieval strategies. This paper explores the relative contribution of different par...
191
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MM
2010
ACM
15 years 7 months ago
2010
ACM
TOP-SURF is an image descriptor that combines interest points with visual words, resulting in a high performance yet compact descriptor that is designed with a wide range of conte...