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Conference Papers Year : 2013

Dynamic Virtual Arc Consistency


Virtual Arc Consistency (VAC) is a recent local consistency for processing Cost Function Networks (or Weighted Con- straint Networks) that exploits a simple but powerful con- nection with classical Constraint Networks. It has allowed to close hard frequency assignment benchmarks and is ca- pable of directly solving networks of submodular functions. The algorithm enforcing VAC is an iterative algorithm that solves a sequence of classical Constraint Networks. In this work, we show that Dynamic Arc Consistency algorithms can be suitably injected in the virtual arc consistency itera- tive algorithm, providing noticeable speedups.
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Dates and versions

lirmm-00830307 , version 1 (04-06-2013)


  • HAL Id : lirmm-00830307 , version 1
  • PRODINRA : 315789


Christian Bessiere, Thomas Schiex, Thi Hông Hiêp Nguyên. Dynamic Virtual Arc Consistency. SAC: Symposium on Applied Computing, Mar 2013, Coimbra, Portugal. pp.098-103. ⟨lirmm-00830307⟩
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