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ICDE
2004
IEEE
119views Database» more  ICDE 2004»
14 years 9 months ago
Improving Logging and Recovery Performance in Phoenix/App
Phoenix/App supports software components whose states are made persistent across a system crash via redo recovery, replaying logged interactions. Our initial prototype force logge...
Roger S. Barga, Shimin Chen, David B. Lomet
ICASSP
2010
IEEE
13 years 7 months ago
No-reference image sharpness assessment based on local phase coherence measurement
Sharpness is one of the most determining factors in the perceptual assessment of image quality. Objective image sharpness measures may play important roles in the design and optim...
Rania Hassen, Zhou Wang, Magdy Salama
SIGMOD
2008
ACM
138views Database» more  SIGMOD 2008»
13 years 7 months ago
Configuration-parametric query optimization for physical design tuning
Automated physical design tuning for database systems has recently become an active area of research and development. Existing tuning tools explore the space of feasible solutions...
Nicolas Bruno, Rimma V. Nehme
GIS
1995
ACM
13 years 11 months ago
Measuring the Complexity of Polygonal Objects
Polygonal objects are characterized by the following well-known parameters: number of vertices, area, perimeter and so on. These parameters describe the data sets that are used in...
Thomas Brinkhoff, Hans-Peter Kriegel, Ralf Schneid...
ICDE
1996
IEEE
126views Database» more  ICDE 1996»
14 years 9 months ago
Using Object-Oriented Principles to Optimize Update Propagation to Materialized Views
View materialization is known to be a valuable technique for performance optimization in relational databases, and much work has been done addressing the problem of consistently m...
Harumi A. Kuno, Elke A. Rundensteiner