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SIGMOD
2004
ACM
151views Database» more  SIGMOD 2004»
14 years 7 months ago
Highly-Available, Fault-Tolerant, Parallel Dataflows
We present a technique that masks failures in a cluster to provide high availability and fault-tolerance for long-running, parallelized dataflows. We can use these dataflows to im...
Mehul A. Shah, Joseph M. Hellerstein, Eric A. Brew...
IFIPTCS
2010
13 years 4 months ago
Approximating the Non-contiguous Multiple Organization Packing Problem
We present in this paper a 5/2-approximation algorithm for scheduling rigid jobs on multi-organizations. For a given set of n jobs, the goal is to construct a schedule for N organi...
Marin Bougeret, Pierre-François Dutot, Klau...
EUROGRAPHICS
2010
Eurographics
14 years 4 months ago
Exact and Robust (Self-)Intersections for Polygonal Meshes
We present a new technique to implement operators that modify the topology of polygonal meshes at intersections and self-intersections. Depending on the modification strategy, th...
Marcel Campen and Leif Kobbelt
DATE
2009
IEEE
114views Hardware» more  DATE 2009»
14 years 1 months ago
Hardware aging-based software metering
Abstract—Reliable and verifiable hardware, software and content usage metering (HSCM) are of primary importance for wide segments of e-commerce including intellectual property a...
Foad Dabiri, Miodrag Potkonjak
DICTA
2008
13 years 8 months ago
Image Reconstruction from Contrast Information
An iterative algorithm for the reconstruction of natural images given only their contrast map is presented. The solution is neuro-physiologically inspired, where the retinal cells...
Asim A. Khwaja, Roland Goecke