627 search results - page 103 / 126 » Efficient Top-k Query Evaluation on Probabilistic Data |
180
click to vote
SAC
2005
ACM
15 years 11 months ago
2005
ACM
Simulations of complex scientific phenomena involve the execution of massively parallel computer programs. These simulation programs generate large-scale multidimensional data set...
178
click to vote
SSDBM
2008
IEEE
16 years 12 days ago
2008
IEEE
Random sampling is a popular technique for providing fast approximate query answers, especially in data warehouse environments. Compared to other types of synopses, random sampling...
170
click to vote
KDD
2009
ACM
15 years 10 months ago
2009
ACM
1 In this article, we report our efforts in mining the information encoded as clickthrough data in the server logs to evaluate and monitor the relevance ranking quality of a commer...
167
click to vote
SSD
2001
Springer
15 years 10 months ago
2001
Springer
Intervals represent a fundamental data type for temporal, scientific, and spatial databases where time stamps and point data are extended to time spans and range data, respectively...
161
click to vote
PVLDB
2008
15 years 5 months ago
2008
Keyword search is a user-friendly mechanism for retrieving XML data in web and scientific applications. An intuitively compelling but vaguely defined goal is to identify matches t...