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CGF
1999
159views more  CGF 1999»
15 years 7 months ago
Fast Polyhedral Cell Sorting for Interactive Rendering of Unstructured Grids
Direct volume rendering based on projective methods works by projecting, in visibility order, the polyhedral cells of a mesh onto the image plane, and incrementally compositing th...
João Comba, James T. Klosowski, Nelson L. M...
186
Voted
KI
2002
Springer
15 years 7 months ago
Empirically Grounded Decision-Theoretic Adaptation to Situation-Dependent Resource Limitations
This article summarizes research on several interrelated general issues that can arise in the design and development of user modeling systems: the learning and subsequent adaptati...
Thorsten Bohnenberger, Boris Brandherm, Barbara Gr...
WWW
2007
ACM
16 years 8 months ago
Adaptive record extraction from web pages
We describe an adaptive method for extracting records from web pages. Our algorithm combines a weighted tree matching metric with clustering for obtaining data extraction patterns...
Justin Park, Denilson Barbosa
ESWS
2009
Springer
16 years 2 months ago
Ontology Integration Using Mappings: Towards Getting the Right Logical Consequences
Abstract. We propose a general method and novel algorithmic techniques to facilitate the integration of independently developed ontologies using mappings. Our method and techniques...
Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau,...
SYNASC
2006
IEEE
129views Algorithms» more  SYNASC 2006»
16 years 1 months ago
Pivot-Free Block Matrix Inversion
We present a pivot-free deterministic algorithm for the inversion of block matrices. The method is based on the Moore-Penrose inverse and is applicable over certain general classe...
Stephen M. Watt