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  1. Logic Programs with Ordered Disjunction (LPOD) is an extension of standard answer set programs to handle preference using the high-level construct of ordered disjunction whereas asprin is a recently proposed, general, flexible, and extensible framework that provides low-level constructs for representing preference in answer set programming. We present an encoding of LPOD in the language of asprin and the implementation LPOD2ASPRIN based on the encoding. Unlike the known method that applies only to a fragment of LPOD via the translation to Answer Set Optimization (ASO), our translation is general, direct, and simpler. It also leads to more efficient computation of LPOD using asprin. 
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  2. Thielscher, Michael; Toni, Francesca; Wolter, Frank (Ed.)
  3. Thielscher, Michael; Toni, Francesca; Wolter, Frank (Ed.)