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» On the Computational Complexity of Hierarchical Radiosity
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KSEM
2010
Springer
14 years 11 months ago
A Concept Hierarchy Based Ontology Mapping Approach
Abstract. Ontology mapping is one of the most important tasks for ontology interoperability and its main aim is to find semantic relationships between entities (i.e. concept, attri...
Ying Wang, Weiru Liu, David A. Bell
ICIP
2004
IEEE
16 years 2 months ago
Learning structured dictionaries for image representation
The dictionary approach to signal and image processing has been massively investigated in the last two decades, proving very attractive for a wide range of applications. The effec...
Gianluca Monaci, Pierre Vandergheynst
EUROPAR
2009
Springer
15 years 8 months ago
MPI Applications on Grids: A Topology Aware Approach
Porting on grids complex MPI applications involving collective communications requires significant program modification, usually dedicated to a single grid structure. The diffi...
Camille Coti, Thomas Hérault, Franck Cappel...
PDCAT
2007
Springer
15 years 7 months ago
Two Tree-Based Algorithms for Network Spare Capacity Design
Abstract. Survivable network design has become increasingly important due to the need for reliable communication service. Its main purpose is to provide cost-efficient spare capaci...
Hovhannes A. Harutyunyan, Calin D. Morosan, Yunzan...
DATE
2005
IEEE
107views Hardware» more  DATE 2005»
15 years 7 months ago
Exploring NoC Mapping Strategies: An Energy and Timing Aware Technique
Complex applications implemented as Systems on Chip (SoCs) demand extensive use of system level modeling and validation. Their implementation gathers a large number of complex IP ...
César A. M. Marcon, Ney Laert Vilar Calazan...