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VLDB
2007
ACM
80views Database» more  VLDB 2007»
10 years 5 months ago
Lazy Maintenance of Materialized Views
Jingren Zhou, Per-Åke Larson, Hicham G. Elmo...
VLDB
2007
ACM
77views Database» more  VLDB 2007»
10 years 5 months ago
Tracing Lineage Beyond Relational Operators
Tracing the lineage of data is an important requirement for establishing the quality and validity of data. Recently, the problem of data provenance has been increasingly addressed...
Mingwu Zhang, Xiangyu Zhang, Xiang Zhang, Sunil Pr...
VLDB
2007
ACM
139views Database» more  VLDB 2007»
10 years 5 months ago
A Bayesian Method for Guessing the Extreme Values in a Data Set
For a large number 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 smalles...
Mingxi Wu, Chris Jermaine
VLDB
2007
ACM
138views Database» more  VLDB 2007»
10 years 5 months ago
Minimality Attack in Privacy Preserving Data Publishing
Data publishing generates much concern over the protection of individual privacy. In the well-known kanonymity model and the related models such as l-diversity and (α, k)-anonymi...
Raymond Chi-Wing Wong, Ada Wai-Chee Fu, Ke Wang, J...
VLDB
2007
ACM
154views Database» more  VLDB 2007»
10 years 5 months ago
P2P Authority Analysis for Social Communities
PageRank-style authority analyses of Web graphs are of great importance for Web mining. Such authority analyses also apply to hot “Web 2.0” applications that exhibit a natural...
Josiane Xavier Parreira, Sebastian Michel, Matthia...
VLDB
2007
ACM
150views Database» more  VLDB 2007»
10 years 5 months ago
Monitoring Business Processes with Queries
Many enterprises nowadays use business processes, based on the BPEL standard, to achieve their goals. These are complex, often distributed, processes. Monitoring the execution of ...
Catriel Beeri, Anat Eyal, Tova Milo, Alon Pilberg
VLDB
2007
ACM
134views Database» more  VLDB 2007»
10 years 5 months ago
Challenges and Experience in Prototyping a Multi-Modal Stream Analytic and Monitoring Application on System S
In this paper, we describe the challenges of prototyping a reference application on System S, a distributed stream processing middleware under development at IBM Research. With a ...
Kun-Lung Wu, Philip S. Yu, Bugra Gedik, Kirsten Hi...
VLDB
2007
ACM
102views Database» more  VLDB 2007»
10 years 5 months ago
Depth Estimation for Ranking Query Optimization
A relational ranking query uses a scoring function to limit the results of a conventional query to a small number of the most relevant answers. The increasing popularity of this q...
Karl Schnaitter, Joshua Spiegel, Neoklis Polyzotis
VLDB
2007
ACM
96views Database» more  VLDB 2007»
10 years 5 months ago
Privacy Skyline: Privacy with Multidimensional Adversarial Knowledge
Privacy is an important issue in data publishing. Many organizations distribute non-aggregate personal data for research, and they must take steps to ensure that an adversary cann...
Bee-Chung Chen, Raghu Ramakrishnan, Kristen LeFevr...
VLDB
2007
ACM
71views Database» more  VLDB 2007»
10 years 5 months ago
Probabilistic Graphical Models and their Role in Databases
Amol Deshpande, Sunita Sarawagi
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