3151 search results - page 208 / 631 » Using query term order for result summarisation |
263
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GIS
2009
ACM
16 years 6 months ago
2009
ACM
The k-anonymity technique is widely used to provide location privacy protection for accessing location-based services (LBS), i.e., the exact location of a query initiator is cloak...
236
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GIS
2007
ACM
16 years 6 months ago
2007
ACM
Robust, global, address geocoding is challenging because there is no single address format that applies to all geographies, and in any case, users may not restrict themselves to w...
170
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HPDC
2008
IEEE
15 years 11 months ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...
169
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SIGMOD
2012
ACM
13 years 7 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
139
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
User-defined preferences allow personalized ranking of query results. A user provides a declarative specification of his/her preferences, and the system is expected to use that ...