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» On a Geometric Generalization of the Upper Bound Theorem
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INFOCOM
2002
IEEE
13 years 10 months ago
Real-time Model and Convergence Time of BGP
—BGP allows routers to use general preference policies for route selection. This paper studies the impact of these policies on convergence time. We first describe a real-time mo...
Davor Obradovic
COMPGEOM
1993
ACM
13 years 9 months ago
Worst-Case Bounds for Subadditive Geometric Graphs
We consider graphs such as the minimum spanning tree, minimum Steiner tree, minimum matching, and traveling salesman tour for n points in the d-dimensional unit cube. For each of ...
Marshall W. Bern, David Eppstein
STOC
1995
ACM
115views Algorithms» more  STOC 1995»
13 years 8 months ago
Geometric lower bounds for parametric matroid optimization
We relate the sequence of minimum bases of a matroid with linearly varying weights to three problems from combinatorial geometry: k-sets, lower envelopes of line segments, and con...
David Eppstein
CORR
2006
Springer
176views Education» more  CORR 2006»
13 years 5 months ago
On the Fingerprinting Capacity Under the Marking Assumption
Abstract--We address the maximum attainable rate of fingerprinting codes under the marking assumption, studying lower and upper bounds on the value of the rate for various sizes of...
N. Prasanth Anthapadmanabhan, Alexander Barg, Ilya...
SODA
2004
ACM
104views Algorithms» more  SODA 2004»
13 years 6 months ago
Variable length path coupling
We present a new technique for constructing and analyzing couplings to bound the convergence rate of finite Markov chains. Our main theorem is a generalization of the path couplin...
Thomas P. Hayes, Eric Vigoda