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INFOCOM
2011
IEEE
10 years 5 months ago
Continuous multi-dimensional top-k query processing in sensor networks
—Top-k query has long been an important topic in many fields of computer science. Efficient implementation of the top-k queries is the key for information searching. With the n...
Hongbo Jiang, Jie Cheng, Dan Wang, Chonggang Wang,...
ICDE
2011
IEEE
382views Database» more  ICDE 2011»
10 years 7 months ago
A Unified Approach for Computing Top-k Pairs in Multidimensional Space
Muhammad Aamir Cheema, Xuemin Lin, Haixun Wang, Ji...
BTW
2007
Springer
142views Database» more  BTW 2007»
11 years 7 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
ICDE
2009
IEEE
122views Database» more  ICDE 2009»
12 years 3 months ago
Best-Effort Top-k Query Processing Under Budgetary Constraints
Abstract-- We consider a novel problem of top-k query processing under budget constraints. We provide both a framework and a set of algorithms to address this problem. Existing alg...
Michal Shmueli-Scheuer, Chen Li, Yosi Mass, Haggai...
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