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145
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CORR
2008
Springer
150views Education» more  CORR 2008»
15 years 5 months ago
A Dynamic Programming Framework for Combinatorial Optimization Problems on Graphs with Bounded Pathwidth
In this paper we present an algorithmic framework for solving a class of combinatorial optimization problems on graphs with bounded pathwidth. The problems are NP-hard in general, ...
Mugurel Ionut Andreica
156
Voted
CORR
2008
Springer
173views Education» more  CORR 2008»
15 years 5 months ago
Decomposition Principles and Online Learning in Cross-Layer Optimization for Delay-Sensitive Applications
In this paper, we propose a general cross-layer optimization framework in which we explicitly consider both the heterogeneous and dynamically changing characteristics of delay-sens...
Fangwen Fu, Mihaela van der Schaar
120
Voted
CORR
2006
Springer
172views Education» more  CORR 2006»
15 years 5 months ago
Approximate Convex Optimization by Online Game Playing
This paper describes a general framework for converting online game playing algorithms into constrained convex optimization algorithms. This framework allows us to convert the wel...
Elad Hazan
157
Voted
IJWIS
2008
110views more  IJWIS 2008»
15 years 5 months ago
Determined: a system with novel techniques for XML query optimization and evaluation
: Purpose -- Efficient processing of XML queries is critical for XML data management and related applications. Previously proposed techniques are unsatisfactory. This article prese...
Dunren Che, Wen-Chi Hou
CPHYSICS
2007
70views more  CPHYSICS 2007»
15 years 5 months ago
Instability of pedestrian flow in 2D optimal velocity model with attractive interaction
We incorporate an attractive interaction in two dimensional optimal velocity model and investigate the stability of homogeneous flow. There exists a new type of instability and a...
Akihiro Nakayama, Katsuya Hasebe, Yuki Sugiyama