8298 search results - page 365 / 1660 » Query-Free Information Retrieval |
147
Voted
SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
In this poster we describe alternative inverted index structures that reduce the time required to process queries, produce a higher query throughput and still return high quality ...
167
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Open information spaces have several unique characteristics such as their changeability, large size, complexity and diverse user base. These result in novel challenges during user...
172
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MDM
2007
Springer
16 years 11 days ago
2007
Springer
—In many existing location-based services, a service provider becomes aware of the location of its customers and can, maybe inadvertently, leak this information to unauthorized e...
124
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WISE
2005
Springer
15 years 11 months ago
2005
Springer
This paper discusses the concept of information market. The authors of this paper have been involved in several aspects of information retrieval research. In continuing this resear...
161
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DEXAW
2003
IEEE
15 years 11 months ago
2003
IEEE
DAta in Your Space (DAYS) is an information dissemination system, which aims to provide desired information to use users through wireless channels. DAYS pushes data and control in...