929 search results - page 126 / 186 » Answering imprecise database queries: a novel approach |
VLDB
2007
ACM
15 years 6 months ago
2007
ACM
An increasing number of enterprises outsource their IT services to third parties who can offer these services for a much lower cost due to economy of scale. Quality of service is ...
120
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JAR
2007
14 years 11 months ago
2007
As applications of description logics proliferate, efficient reasoning with knowledge bases containing many assertions becomes ever more important. For such cases, we developed a n...
170
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SIGMOD
2006
ACM
16 years 11 hour ago
2006
ACM
aAQUA is an online multilingual, multimedia Agricultural portal for disseminating information from and to rural communities. It answers farmers' queries based on the location...
129
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EDBT
2012
ACM
13 years 2 months ago
2012
ACM
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
122
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SIGMOD
2012
ACM
13 years 2 months ago
2012
ACM
We study the notion of regret ratio proposed in [19] to deal with multi-criteria decision making in database systems. The regret minimization query proposed in [19] was shown to h...