Sciweavers

669 search results - page 50 / 134
» Decision-theoretic Clustering of Strategies
Sort
View
WSCG
2001
97views more  WSCG 2001»
15 years 7 months ago
Parallel Ray Tracing with 5D Adaptive Subdivision
We present strategies for parallelising ray tracing based on 5D adaptive subdivision. Our goals are to obtain good speed-up and to efficiently balance the load between the process...
G. Simiakakis, Theoharis Theoharis, A. M. Day
FIMH
2009
Springer
16 years 21 days ago
Cardiac Fibre Trace Clustering for the Interpretation of the Human Heart Architecture
Cardiac fibre architecture plays a key role in heart function. Recently, the estimation of fibre structure has been simplified with diffusion tensor MRI (DT-MRI). In order to as...
Carole Frindel, Marc C. Robini, Joël Schaerer...
PRICAI
2004
Springer
15 years 11 months ago
Constrained Ant Colony Optimization for Data Clustering
Processes that simulate natural phenomena have successfully been applied to a number of problems for which no simple mathematical solution is known or is practicable. Such meta-heu...
Shu-Chuan Chu, John F. Roddick, Che-Jen Su, Jeng-S...
SSDBM
2000
IEEE
87views Database» more  SSDBM 2000»
15 years 10 months ago
A Tool for Nesting and Clustering Large Objects
In implementations of non-standard database systems, large objects are often embedded within an aggregate of different types, i.e. a tuple. For a given size and access probabilit...
Stefan Dieker, Ralf Hartmut Güting, Miguel Ro...
DASFAA
2004
IEEE
123views Database» more  DASFAA 2004»
15 years 10 months ago
A Meta-search Method with Clustering and Term Correlation
A meta-search engine propagates user queries to its participant search engines following a server selection strategy. To facilitate server selection, the metasearch engine must ke...
Dyce Jing Zhao, Dik Lun Lee, Qiong Luo