Hardness of lazy packing and covering

  • Authors:
  • Ling Gai;Guochuan Zhang

  • Affiliations:
  • Department of Mathematics, Tianjin University, China;College of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China

  • Venue:
  • Operations Research Letters
  • Year:
  • 2009

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Abstract

We prove APX-hardness for the two problems maximum resource bin packing and lazy bin covering. Simple algorithms matching the best absolute bounds under the assumption PNP are also derived.