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VLDB
2008
ACM
170views Database» more  VLDB 2008»
9 years 6 months ago
A layered framework supporting personal information integration and application design for the semantic desktop
With the development of inexpensive storage devices, space usage is no longer a bottleneck for computer users. However, the increasingly large amount of personal information poses ...
Isabel F. Cruz, Huiyong Xiao
VLDB
2008
ACM
147views Database» more  VLDB 2008»
9 years 6 months ago
Providing k-anonymity in data mining
In this paper we present extended definitions of k-anonymity and use them to prove that a given data mining model does not violate the k-anonymity of the individuals represented in...
Arik Friedman, Ran Wolff, Assaf Schuster
VLDB
2008
ACM
140views Database» more  VLDB 2008»
9 years 6 months ago
Efficient temporal counting with bounded error
This paper studies aggregate search in transaction time databases. Specifically, each object in such a database can be modeled as a horizontal segment, whose y-projection is its s...
Yufei Tao, Xiaokui Xiao
VLDB
2008
ACM
178views Database» more  VLDB 2008»
9 years 6 months ago
The Bdual-Tree: indexing moving objects by space filling curves in the dual space
Abstract Existing spatiotemporal indexes suffer from either large update cost or poor query performance, except for the Bx -tree (the state-of-the-art), which consists of multiple ...
Man Lung Yiu, Yufei Tao, Nikos Mamoulis
VLDB
2008
ACM
95views Database» more  VLDB 2008»
9 years 6 months ago
Databases with uncertainty and lineage
Omar Benjelloun, Anish Das Sarma, Alon Y. Halevy, ...
VLDB
2008
ACM
206views Database» more  VLDB 2008»
9 years 6 months ago
TopX: efficient and versatile top- k query processing for semistructured data
Recent IR extensions to XML query languages
Martin Theobald, Holger Bast, Debapriyo Majumdar, ...
VLDB
2008
ACM
170views Database» more  VLDB 2008»
9 years 6 months ago
A multi-ranker model for adaptive XML searching
The evolution of computing technology suggests that it has become more feasible to offer access to Web information in a ubiquitous way, through various kinds of interaction device...
Ho Lam Lau, Wilfred Ng
VLDB
2008
ACM
196views Database» more  VLDB 2008»
9 years 6 months ago
Modelling retrieval models in a probabilistic relational algebra with a new operator: the relational Bayes
This paper presents a probabilistic relational modelling (implementation) of the major probabilistic retrieval models. Such a high-level implementation is useful since it supports ...
Thomas Rölleke, Hengzhi Wu, Jun Wang, Hany Azzam
VLDB
2008
ACM
89views Database» more  VLDB 2008»
9 years 6 months ago
A multi-resolution surface distance model for k-NN query processing
Ke Deng, Xiaofang Zhou, Heng Tao Shen, Qing Liu, K...
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