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COMPGEOM
2011
ACM
14 years 10 months ago
Deconstructing approximate offsets
We consider the offset-deconstruction problem: Given a polygonal shape Q with n vertices, can it be expressed, up to a tolerance ε in Hausdorff distance, as the Minkowski sum o...
Eric Berberich, Dan Halperin, Michael Kerber, Roza...
PE
2008
Springer
106views Optimization» more  PE 2008»
15 years 6 months ago
Heavy traffic analysis of polling models by mean value analysis
In this paper we present a new approach to derive heavy-traffic asymptotics for polling models. We consider the classical cyclic polling model with exhaustive or gated service at ...
Robert D. van der Mei, Erik M. M. Winands
EDBT
2006
ACM
111views Database» more  EDBT 2006»
16 years 6 months ago
BISON: Providing Business Information Analysis as a Service
In this paper, we present the architecture of a Business Information Analysis provisioning system, BISON. The system is built based on a functioning business information analysis ...
Hakan Hacigümüs, James Rhodes, Jeffrey T...
STOC
1996
ACM
197views Algorithms» more  STOC 1996»
15 years 10 months ago
Computing Betti Numbers via Combinatorial Laplacians
We use the Laplacian and power method to compute Betti numbers of simplicial complexes. This has a number of advantages over other methods, both in theory and in practice. It requ...
Joel Friedman
TOG
2010
97views more  TOG 2010»
15 years 1 months ago
A practical simulation of dispersed bubble flow
In this paper, we propose a simple and efficient framework for simulating dispersed bubble flow. Instead of modeling the complex hydrodynamics of numerous small bubbles explicitly...
Doyub Kim, Oh-Young Song, Hyeong-Seok Ko