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    • Solving Large Steiner Triple Covering Problems 

      Ostrowski, Jim; Linderoth, Jeff; Rossi, Fabrizio; Smriglio, Stefano (University of Wisconsin-Madison Department of Computer Sciences, 2009)
      Computing the 1-width of the incidence matrix of a Steiner Triple System gives rise to small set covering instances that provide a computational challenge for integer programming techniques. One major source of difficulty ...