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EUROPAR
2007
Springer
14 years 4 months ago
Decision Trees and MPI Collective Algorithm Selection Problem
Selecting the close-to-optimal collective algorithm based on the parameters of the collective call at run time is an important step for achieving good performance of MPI applicatio...
Jelena Pjesivac-Grbovic, George Bosilca, Graham E....
IAT
2006
IEEE
14 years 4 months ago
Representing Context for Multiagent Trust Modeling
We present a universal mechanism that can be combined with existing trust models to extend their capabilities towards efficient modelling of the situational (contextdependent) tr...
Martin Rehák, Milos Gregor, Michal Pechouce...
GRAPHITE
2006
ACM
14 years 4 months ago
Interactive landscape visualization using GPU ray casting
—This paper demonstrates the simple yet effective usage of height fields for interactive landscape visualizations using a ray casting approach implemented in the pixel shader of...
Stephan Mantler, Stefan Jeschke
AINA
2005
IEEE
14 years 3 months ago
Design and Implementation of IPv6 Anycast Routing Protocol: PIA-SM
Today, the use of anycast address is quite limited. One of the reasons is because there is no routing protocol providing a global anycasting service. In this paper we design and im...
Satoshi Matsunaga, Shingo Ata, Hiroshi Kitamura, M...
SEMWEB
2005
Springer
14 years 3 months ago
A Bayesian Network Approach to Ontology Mapping
This paper presents our ongoing effort on developing a principled methodology for automatic ontology mapping based on BayesOWL, a probabilistic framework we developed for modeling ...
Rong Pan, Zhongli Ding, Yang Yu, Yun Peng