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» New Approximation Results for Resource Replication Problems
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EOR
2007
75views more  EOR 2007»
14 years 11 months ago
Improved modeling and solution methods for the multi-resource routing problem
This paper presents modeling and solution method improvements for the Multi-Resource Routing Problem (MRRP) with flexible tasks. The MRRP with flexible tasks is used to model ro...
Peter Francis, Guangming Zhang, Karen R. Smilowitz
ENDM
2008
93views more  ENDM 2008»
14 years 11 months ago
The Generalized Max-Controlled Set Problem
In this work we deal with sandwich graphs G = (V, E) and present the notion of vertices f-controlled by a subset M V . We introduce the generalized maxcontrolled set problem (gmc...
Ivairton M. Santos, Carlos A. J. Martinhon, Luiz S...
DSN
2011
IEEE
13 years 11 months ago
Resource and virtualization costs up in the cloud: Models and design choices
—Virtualization offers the potential for cost-effective service provisioning. For service providers who make significant investments in new virtualized data centers in support of...
Daniel Gmach, Jerry Rolia, Ludmila Cherkasova
AIPS
2006
15 years 21 days ago
Solving Factored MDPs with Exponential-Family Transition Models
Markov decision processes (MDPs) with discrete and continuous state and action components can be solved efficiently by hybrid approximate linear programming (HALP). The main idea ...
Branislav Kveton, Milos Hauskrecht
JSCIC
2007
131views more  JSCIC 2007»
14 years 11 months ago
An Analysis of the Minimal Dissipation Local Discontinuous Galerkin Method for Convection-Diffusion Problems
Abstract. We analyze the so-called the minimal dissipation local discontinuous Galerkin method for convection-diffusion or diffusion problems. The distinctive feature of this met...
Bernardo Cockburn, Bo Dong