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» Approximating the Domatic Number
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STOC
1997
ACM
125views Algorithms» more  STOC 1997»
15 years 10 months ago
An Interruptible Algorithm for Perfect Sampling via Markov Chains
For a large class of examples arising in statistical physics known as attractive spin systems (e.g., the Ising model), one seeks to sample from a probability distribution π on an...
James Allen Fill
WADS
1997
Springer
89views Algorithms» more  WADS 1997»
15 years 10 months ago
Intractability of Assembly Sequencing: Unit Disks in the Plane
We consider the problem of removing a given disk from a collection of unit disks in the plane. At each step, we allow a disk to be removed by a collision-free translation to infin...
Michael H. Goldwasser, Rajeev Motwani
COMSWARE
2007
IEEE
15 years 10 months ago
On Configuring BGP Route Reflectors
The Border Gateway Protocol (BGP) is the standard protocol for exchanging routing information between border routers of Autonomous Systems (ASes) in today's Internet. Within a...
Yuri Breitbart, Minos N. Garofalakis, Anupam Gupta...
APPROX
2006
Springer
88views Algorithms» more  APPROX 2006»
15 years 10 months ago
Weighted Sum Coloring in Batch Scheduling of Conflicting Jobs
Motivated by applications in batch scheduling of jobs in manufacturing systems and distributed computing, we study two related problems. Given is a set of jobs {J1, . . . , Jn}, w...
Leah Epstein, Magnús M. Halldórsson,...
SIGGRAPH
1997
ACM
15 years 10 months ago
View-dependent refinement of progressive meshes
Level-of-detail (LOD) representations are an important tool for realtime rendering of complex geometric environments. The previously introduced progressive mesh representation def...
Hugues Hoppe