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OTM
2007
Springer
16 years 25 days ago
Decentralised Commitment for Optimistic Semantic Replication
Abstract. We study large-scale distributed cooperative systems that use optimistic replication. We represent a system as a graph of actions (operations) connected by edges that rei...
Pierre Sutra, João Barreto, Marc Shapiro
PSIVT
2007
Springer
135views Multimedia» more  PSIVT 2007»
16 years 24 days ago
Fast Directional Image Completion
Abstract. We developed a fast image completion system using the multiresolution approach to accelerate the convergence of the system. The downsampling approach is for the texture-e...
Chih-Wei Fang, Jenn-Jier James Lien
SAGA
2007
Springer
16 years 24 days ago
A VNS Algorithm for Noisy Problems and Its Application to Project Portfolio Analysis
Abstract. Motivated by an application in project portfolio analysis under uncertainty, we develop an algorithm S-VNS for solving stochastic combinatorial optimization (SCO) problem...
Walter J. Gutjahr, Stefan Katzensteiner, Peter Rei...
WDAG
2007
Springer
125views Algorithms» more  WDAG 2007»
16 years 24 days ago
Approximating Wardrop Equilibria with Finitely Many Agents
We study adaptive routing algorithms in a round-based model. Suppose we are given a network equipped with load-dependent latency functions on the edges and a set of commodities eac...
Simon Fischer, Lars Olbrich, Berthold Vöcking
3DPVT
2006
IEEE
183views Visualization» more  3DPVT 2006»
16 years 23 days ago
Computational Anatomy to Assess Longitudinal Trajectory of Brain Growth
This paper addresses the challenging problem of statistics on images by describing average and variability. We describe computational anatomy tools for building 3-D and spatio-tem...
Guido Gerig, Brad Davis, Peter Lorenzen, Shun Xu, ...