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CORR
1999
Springer
65views Education» more  CORR 1999»
15 years 6 months ago
Unambiguous Computation: Boolean Hierarchies and Sparse Turing-Complete Sets
It is known that for any class C closed under union and intersection, the Boolean closure of C, the Boolean hierarchy over C, and the symmetric difference hierarchy over C all are ...
Lane A. Hemaspaandra, Jörg Rothe
PC
2002
189views Management» more  PC 2002»
15 years 6 months ago
Data management and transfer in high-performance computational grid environments
An emerging class of data-intensive applications involve the geographically dispersed extraction of complex scientific information from very large collections of measured or compu...
William E. Allcock, Joseph Bester, John Bresnahan,...
CORR
2010
Springer
151views Education» more  CORR 2010»
15 years 5 months ago
Adding a referee to an interconnection network: What can(not) be computed in one round
Abstract—In this paper we ask which properties of a distributed network can be computed from a few amount of local information provided by its nodes. The distributed model we con...
Florent Becker, Martín Matamala, Nicolas Ni...
IJCV
2010
249views more  IJCV 2010»
15 years 5 months ago
A Computational Model of Multidimensional Shape
We develop a computational model of shape that extends existing Riemannian models of shape of curves to multidimensional objects of general topological type. We construct shape sp...
Xiuwen Liu, Yonggang Shi, Ivo D. Dinov, Washington...
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CORR
2010
Springer
166views Education» more  CORR 2010»
15 years 5 months ago
Computer Aided Design Modeling for Heterogeneous Objects
Heterogeneous object design is an active research area in recent years. The conventional CAD modeling approaches only provide geometry and topology of the object, but do not conta...
Vikas Gupta, K. S. Kasana, Puneet Tandon