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IPPS
2000
IEEE
15 years 11 months ago
A Multilevel Algorithm for Spectral Partitioning with Extended Eigen-Models
Parallel solution of irregular problems require solving the graph partitioning problem. The extended eigenproblem appears as the solution of some relaxed formulations of the graph ...
Suely Oliveira, Takako Soma
164
Voted
DSVIS
2000
Springer
15 years 11 months ago
A Framework for the Combination and Characterization of Output Modalities
This article proposes a framework that will help analyze current and future output multimodal user interfaces. We first define an output multimodal system. We then present our fram...
Frédéric Vernier, Laurence Nigay
182
Voted
ECOOPW
1999
Springer
15 years 10 months ago
Systematic Change Impact Determination in Complex Object Database Schemata
Impact analysis is seen as an important technique for controlling the evolution of software systems. Numerous approaches have been proposed which aim to assess the impact of chang...
Simon Lock, Awais Rashid, Peter Sawyer, Gerald Kot...
PPSN
1998
Springer
15 years 10 months ago
Niching and Elitist Models for MOGAs
This paper examines several niching and elitist models applied to Multiple-Objective Genetic Algorithms (MOGAs). Test cases consider a simple problem as well as multidisciplinary d...
Shigeru Obayashi, Shinichi Takahashi, Yukihiro Tak...
ICIAP
1997
ACM
15 years 10 months ago
Two-Step Parameter-Free Elastic Image Registration with Prescribed Point Displacements
A two-step parameter-free approach for non-rigid medical image registration is presented. Displacements of boundary structures are computed in the rst step and then incorporated a...
Wladimir Peckar, Christoph Schnörr, Karl Rohr...