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» Nested Ordered Sets and their Use for Data Modelling
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104
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DASFAA
2010
IEEE
195views Database» more  DASFAA 2010»
15 years 5 months ago
Transitivity-Preserving Skylines for Partially Ordered Domains
The skyline of a set P of multi-dimensional points (tuples) consists of those points in P for which no clearly better point in P exists, using component-wise comparison on domains ...
Henning Köhler, Kai Zheng, Jing Yang, Xiaofan...
95
Voted
ISBI
2002
IEEE
16 years 1 months ago
A new convergent MAP reconstruction algorithm for emission tomography using ordered subsets and separable surrogates
We investigate a new, fast and provably convergentMAP reconstruction algorithm for emission tomography. The new algorithm, termed C-OSEM has its origin in the alternating algorith...
Ing-Tsung Hsiao, Anand Rangarajan, Gene Gindi
99
Voted
ESWA
2006
78views more  ESWA 2006»
15 years 15 days ago
Interval multidimensional scaling for group decision using rough set concept
Multidimensional scaling (MDS) is a statistical tool for constructing a low-dimension configuration to represent the relationships among objects. In order to extend the convention...
Jih-Jeng Huang, Chorng-Shyong Ong, Gwo-Hshiung Tze...
CLUSTER
2003
IEEE
15 years 5 months ago
Distributed Recursive Sets: Programmability and Effectiveness for Data Intensive Applications
This paper presents a concurrent object model based on distributed recursive sets for data intensive applications that use complex, recursive data layouts. The set abstraction is ...
Roxana Diaconescu, Reidar Conradi
IEEEPACT
2009
IEEE
15 years 7 months ago
Automatic Tuning of Discrete Fourier Transforms Driven by Analytical Modeling
—Analytical models have been used to estimate optimal values for parameters such as tile sizes in the context of loop nests. However, important algorithms such as fast Fourier tr...
Basilio B. Fraguela, Yevgen Voronenko, Markus P&uu...