541 search results - page 40 / 109 » Query Strategies for Priced Information |
IUI
2003
ACM
15 years 5 months ago
2003
ACM
World Wide Web search engines typically return thousands of results to the users. To avoid users browsing through the whole list of results, search engines use ranking algorithms ...
WWW
2009
ACM
16 years 14 days ago
2009
ACM
Web service development and usage has shifted from simple information processing services to high-value business services that are crucial to productivity and success. In order to...
IEPOL
2010
14 years 9 months ago
2010
In this paper, we consider the competition of providers of information products against P2P networks that offer illegal versions of the information products. Depending on the gene...
CLEF
2006
Springer
15 years 3 months ago
2006
Springer
This paper reports the participation of the XLDB Group from the University of Lisbon in the CLEF 2006 ad-hoc monolingual and bilingual subtasks for Portuguese. We present our IR s...
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...