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» Techniques for Empirical Validation
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VLDB
2006
ACM
124views Database» more  VLDB 2006»
14 years 9 months ago
Query optimization in XML structured-document databases
While the information published in the form of XML-compliant documents keeps fast mounting up, efficient and effective query processing and optimization for XML have now become mor...
Dunren Che, Karl Aberer, M. Tamer Özsu
SIGMOD
2006
ACM
238views Database» more  SIGMOD 2006»
14 years 9 months ago
Continuous monitoring of top-k queries over sliding windows
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
Kyriakos Mouratidis, Spiridon Bakiras, Dimitris Pa...
EDBT
2006
ACM
143views Database» more  EDBT 2006»
14 years 9 months ago
XG: A Grid-Enabled Query Processing Engine
In [12] we introduce a novel architecture for data processing, based on a functional fusion between a data and a computation layer. In this demo we show how this architecture is le...
Radu Sion, Ramesh Natarajan, Inderpal Narang, Thom...
EDBT
2008
ACM
112views Database» more  EDBT 2008»
14 years 9 months ago
Ownership protection of shape datasets with geodesic distance preservation
Protection of one's intellectual property is a topic with important technological and legal facets. The significance of this issue is amplified nowadays due to the ease of da...
Michail Vlachos, Claudio Lucchese, Deepak Rajan, P...
ICSE
2005
IEEE-ACM
14 years 9 months ago
Predictors of customer perceived software quality
Predicting software quality as perceived by a customer may allow an organization to adjust deployment to meet the quality expectations of its customers, to allocate the appropriat...
Audris Mockus, Ping Zhang, Paul Luo Li