Sciweavers

    DISOPT
    2006
    118views more  DISOPT 2006»
    Improved bounds for vehicle routing solutions
    14 years 20 days ago
    Improved bounds for vehicle routing solutions
    Download  www.its.caltech.edu
    We present lower bounds for the vehicle routing problem (VRP) with and without split deliveries, improving the well known bound of Haimovich and Rinnooy Kan. These bounds are then...
    Agustín Bompadre, Moshe Dror, James B. Orli...
    claim paper
    Read More »
    DISOPT
    2006
    46views more  DISOPT 2006»
    Iterative patching and the asymmetric traveling salesman problem
    14 years 20 days ago
    Iterative patching and the asymmetric traveling salesman problem
    Download  dissertations.ub.rug.nl
    Marcel Turkensteen, Diptesh Ghosh, Boris Goldengor...
    claim paper
    Read More »
    DISOPT
    2006
    48views more  DISOPT 2006»
    Finding cheapest cycles in vertex-weighted quasi-transitive and extended semicomplete digraphs
    14 years 20 days ago
    Finding cheapest cycles in vertex-weighted quasi-transitive and extended semicomplete digraphs
    Download  eprints.pascal-network.org
    Jørgen Bang-Jensen, Gregory Gutin, Anders Y...
    claim paper
    Read More »
    DISOPT
    2006
    90views more  DISOPT 2006»
    Tree decompositions of graphs: Saving memory in dynamic programming
    14 years 20 days ago
    Tree decompositions of graphs: Saving memory in dynamic programming
    Download  theinf1.informatik.uni-jena.de
    We propose an effective heuristic to save memory in dynamic programming on tree decompositions when solving graph optimization problems. The introduced "anchor technique"...
    Nadja Betzler, Rolf Niedermeier, Johannes Uhlmann
    claim paper
    Read More »
    DISOPT
    2006
    101views more  DISOPT 2006»
    Greedy-type resistance of combinatorial problems
    14 years 20 days ago
    Greedy-type resistance of combinatorial problems
    Download  wpweb2.tepper.cmu.edu
    This paper gives a sufficient condition for a combinatorial problem to be greedy-type-resistant, i.e. such that, on some instances of the problem, any greedy-type algorithm will o...
    Gareth Bendall, François Margot
    claim paper
    Read More »
    DISOPT
    2006
    155views more  DISOPT 2006»
    Cyclical scheduling and multi-shift scheduling: Complexity and approximation algorithms
    14 years 20 days ago
    Cyclical scheduling and multi-shift scheduling: Complexity and approximation algorithms
    Download  pluto.mscc.huji.ac.il
    We consider the multiple shift scheduling problem modelled as a covering problem. Such problems are characterized by a constraint matrix that has in every column blocks of consecu...
    Dorit S. Hochbaum, Asaf Levin
    claim paper
    Read More »
    DISOPT
    2006
    110views more  DISOPT 2006»
    New facets of the STS polytope generated from known facets of the ATS polytope
    14 years 20 days ago
    New facets of the STS polytope generated from known facets of the ATS polytope
    Download  www.dei.unipd.it
    While it was known for a long time how to transform an asymmetric traveling salesman problem on the complete graph with n vertices into a symmetric traveling salesman problem on a...
    Egon Balas, Robert Carr, Matteo Fischetti, Neil Si...
    claim paper
    Read More »
    DISOPT
    2006
    61views more  DISOPT 2006»
    The traveling salesman problem
    14 years 20 days ago
    The traveling salesman problem
    Download  www.win.tue.nl
    Gregory Gutin, Abraham Punnen
    claim paper
    Read More »
    Explore & Download
    Proceedings Preprints Top 5 Ranked Papers Publications Books Software Tutorials Presentations Lectures Notes Datasets
    Productivity Tools
    International On-screen Keyboard Graphical Social Symbols OCR Text Recognition CSS3 Style Generator Web Page to PDF Web Page to Image PDF Split PDF Merge Latex Equation Editor Sci2ools
    Document Tools
    PDF to Text PDF to Postscript PDF to Thumbnails Excel to PDF Word to PDF Postscript to PDF PowerPoint to PDF Latex to Word Repair Corrupted PDF
    Image Tools
    JPG to PS JPG to PDF Extract Images from PDF Image Converter
    Sciweavers
    About Community Cookies Privacy Policy Terms of Use

    Copyright © Sciweavers LLC, 2009-2024, USA.