649 search results - page 88 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
139
Voted
CIKM
2004
Springer
15 years 9 months ago
2004
Springer
The performance of web search engines may often deteriorate due to the diversity and noisy information contained within web pages. User click-through data can be used to introduce...
231
Voted
GIS
2007
ACM
16 years 4 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
146
Voted
ICDE
2012
IEEE
13 years 6 months ago
2012
IEEE
—Large graphs are used in many applications, such as social networking. The management of these graphs poses new challenges because such graphs are too large to fit on a single ...
243
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Skyline query processing has received considerable attention in the recent past. Mainly, the skyline query is used to find a set of non dominated data points in a multidimensional...
144
Voted
VLDB
1995
ACM
15 years 7 months ago
1995
ACM
Efficient processing of aggregation queries is essential for decision support applications. This paper describes a class of query transformations, called eager aggregation and lat...