Sciweavers

151 search results - page 27 / 31
» Measuring and Optimizing a System for Persistent Database Se...
Sort
View
PODS
2007
ACM
159views Database» more  PODS 2007»
14 years 7 months ago
Generalized hypertree decompositions: np-hardness and tractable variants
The generalized hypertree width GHW(H) of a hypergraph H is a measure of its cyclicity. Classes of conjunctive queries or constraint satisfaction problems whose associated hypergr...
Georg Gottlob, Thomas Schwentick, Zoltán Mi...
TASLP
2008
176views more  TASLP 2008»
13 years 7 months ago
Analysis of Minimum Distances in High-Dimensional Musical Spaces
Abstract--We propose an automatic method for measuring content-based music similarity, enhancing the current generation of music search engines and recommender systems. Many previo...
Michael Casey, Christophe Rhodes, Malcolm Slaney
ICSM
2005
IEEE
14 years 1 months ago
The Top Ten List: Dynamic Fault Prediction
To remain competitive in the fast paced world of software development, managers must optimize the usage of their limited resources to deliver quality products on time and within b...
Ahmed E. Hassan, Richard C. Holt
EUROSYS
2011
ACM
12 years 11 months ago
DepSky: dependable and secure storage in a cloud-of-clouds
The increasing popularity of cloud storage services has lead companies that handle critical data to think about using these services for their storage needs. Medical record databa...
Alysson Neves Bessani, Miguel P. Correia, Bruno Qu...
GIS
2004
ACM
14 years 8 months ago
A novel improvement to the R*-tree spatial index using gain/loss metrics
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...
Donghui Zhang, Tian Xia