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» Efficient Continuous Skyline Computation
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PVLDB
2010
135views more  PVLDB 2010»
13 years 2 months ago
QSkycube: Efficient Skycube Computation using Point-Based Space Partitioning
Skyline queries have gained considerable attention for multicriteria analysis of large-scale datasets. However, the skyline queries are known to return too many results for highdi...
Jongwuk Lee, Seung-won Hwang
ICDE
2007
IEEE
140views Database» more  ICDE 2007»
14 years 8 months ago
Selecting Stars: The k Most Representative Skyline Operator
Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of selecting k skyline points so that the number of points,...
Xuemin Lin, Yidong Yuan, Qing Zhang, Ying Zhang
VLDB
2002
ACM
144views Database» more  VLDB 2002»
13 years 7 months ago
Shooting Stars in the Sky: An Online Algorithm for Skyline Queries
Skyline queries ask for a set of interesting points from a potentially large set of data points. If we are traveling, for instance, a restaurant might be interesting if there is n...
Donald Kossmann, Frank Ramsak, Steffen Rost
SIGMOD
2003
ACM
125views Database» more  SIGMOD 2003»
14 years 7 months ago
An Optimal and Progressive Algorithm for Skyline Queries
The skyline of a set of d-dimensional points contains the points that are not dominated by any other point on all dimensions. Skyline computation has recently received considerabl...
Dimitris Papadias, Yufei Tao, Greg Fu, Bernhard Se...
ICDE
2007
IEEE
128views Database» more  ICDE 2007»
14 years 8 months ago
DeltaSky: Optimal Maintenance of Skyline Deletions without Exclusive Dominance Region Generation
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...
Ping Wu, Divyakant Agrawal, Ömer Egecioglu, A...