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ICDCS
1999
IEEE
14 years 1 days ago
Incorporating Transaction Semantics to Reduce Reprocessing Overhead in Replicated Mobile Data Applications
Update anywhere-anytime-anyway transactional replication has unstable behavior as the workload scales up. To reduce this problem, a two-tier replication algorithm is proposed in [...
Peng Liu, Paul Ammann, Sushil Jajodia
PG
1997
IEEE
13 years 12 months ago
Rendering of spherical light fields
A plenoptic function is a parameterized function describing the flow of light in space, and has served as a key idea in building some of the recent image-based rendering systems....
Insung Ihm, Sanghoon Park, Rae Kyoung Lee
ISLPED
1997
ACM
108views Hardware» more  ISLPED 1997»
13 years 12 months ago
Techniques for low energy software
The energy consumption of a system depends upon the hardware and software component of a system. Since it is the software which drives the hardware in most systems, decisions take...
Huzefa Mehta, Robert Michael Owens, Mary Jane Irwi...
SIGMOD
1997
ACM
107views Database» more  SIGMOD 1997»
13 years 12 months ago
Range Queries in OLAP Data Cubes
A range query applies an aggregation operation over all selected cells of an OLAP data cube where the selection is speci ed by providing ranges of values for numeric dimensions. W...
Ching-Tien Ho, Rakesh Agrawal, Nimrod Megiddo, Ram...
VISUALIZATION
1996
IEEE
13 years 12 months ago
Real-time Slicing of Data Space
This can be a costly operation. When the data is arranged according to its three-dimensional coordinates, calculating the contour surfaces requires examining each data cell. Avoidi...
Roger Crawfis