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SIGMOD
2004
ACM
151views Database» more  SIGMOD 2004»
15 years 9 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
14 years 7 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
15 years 6 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»
15 years 4 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
14 years 11 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