10542 search results - page 1921 / 2109 » A General Notion of Useful Information |
179
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MM
2006
ACM
16 years 13 days ago
2006
ACM
In the area of image retrieval, post-retrieval processing is often used to refine the retrieval results to better satisfy users’ requirements. Previous methods mainly focus on p...
173
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MSWIM
2006
ACM
16 years 13 days ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
177
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
Since the website is one of the most important organizational structures of the Web, how to effectively rank websites has been essential to many Web applications, such as Web sear...
144
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UIST
2006
ACM
16 years 13 days ago
2006
ACM
With advances in pen-based computing devices, handwriting has become an increasingly popular input modality. Researchers have put considerable effort into building intelligent rec...
185
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ACMICEC
2005
ACM
16 years 2 days ago
2005
ACM
This paper presents the model of e-market structure and process analysis of tourism e-commerce. First the tourism e-commerce status quo is given clearly; secondly e-commerce and i...