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» Reduction Transformations in ORM
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RTSS
1996
IEEE
15 years 6 months ago
An optimal pinwheel scheduler using the single-number reduction technique
Several Panwheel schedulers have been reported preuaously for schedulang real-tame systems an whach the temporal dastances between consecutave executaons of tasks must be less tha...
Chih-wen Hsueh, Kwei-Jay Lin
NIPS
2008
15 years 3 months ago
Diffeomorphic Dimensionality Reduction
This paper introduces a new approach to constructing meaningful lower dimensional representations of sets of data points. We argue that constraining the mapping between the high a...
Christian Walder, Bernhard Schölkopf
TIP
1998
137views more  TIP 1998»
15 years 1 months ago
Blocking effect reduction of JPEG images by signal adaptive filtering
Abstract—A postprocessing algorithm is proposed to reduce the blocking artifacts of Joint Photographic Experts Group (JPEG) decompressed images. The reconstructed images from JPE...
Y. L. Lee, H. C. Kim, H. W. Park
SIGMOD
2001
ACM
184views Database» more  SIGMOD 2001»
16 years 2 months ago
Locally Adaptive Dimensionality Reduction for Indexing Large Time Series Databases
Similarity search in large time series databases has attracted much research interest recently. It is a difficult problem because of the typically high dimensionality of the data....
Eamonn J. Keogh, Kaushik Chakrabarti, Sharad Mehro...
ICS
2001
Tsinghua U.
15 years 6 months ago
Optimizing strategies for telescoping languages: procedure strength reduction and procedure vectorization
At Rice University, we have undertaken a project to construct a framework for generating high-level problem solving languages that can achieve high performance on a variety of pla...
Arun Chauhan, Ken Kennedy