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Abstract The top-k dominating query returns k data objects which dominate the highest number of objects in a dataset. This query is an important tool for decision support since it ...

Man Lung Yiu, Nikos Mamoulis

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83

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VLDB
2009
ACM

147views Database» more VLDB 2009»

Authenticated indexing for outsourced spatial databases

14 years 11 months ago

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Yin Yang, Stavros Papadopoulos, Dimitris Papadias,...

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89

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VLDB
2009
ACM

159views Database» more VLDB 2009»

Anytime measures for top-k algorithms on exact and fuzzy data sets

14 years 11 months ago

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Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this article, we initiate research on the anytime ...

Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Ni...

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84

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VLDB
2009
ACM

133views Database» more VLDB 2009»

The RUM-tree: supporting frequent updates in R-trees using memos

14 years 11 months ago

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Yasin N. Silva, Xiaopeng Xiong, Walid G. Aref

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89

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VLDB
2009
ACM

182views Database» more VLDB 2009»

Guessing the extreme values in a data set: a Bayesian method and its applications

14 years 11 months ago

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For a largenumber of data management problems, it would be very useful to be able to obtain a few samples from a data set, and to use the samples to guess the largest (or smallest)...

Mingxi Wu, Chris Jermaine

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76

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VLDB
2008
ACM

132views Database» more VLDB 2008»

Form-based proxy caching for database-backed web sites: keywords and functions

14 years 11 months ago