Combinatorial Optimization Problem Reduction and Algorithm Derivation
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    Abstract:

    A unified algebraic model is used to represent optimization problems, which uses a transformational approach that starts from an initial problem specification and reduces it into sub-problems with less complexity. The model then constructs the problem reduction graph (PRG) describing the recurrence relations between the problem, and derives an algorithm with its correctness proof hand-in-hand. A prototype system that implements the formal algorithm development process mechanically is also designed. This approach significantly improves the automation of algorithmic program design and helps to understand inherent characteristics of the algorithms.

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郑宇军,薛锦云,凌海风.组合优化问题简约与算法推演.软件学报,2011,22(9):1985-1993

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  • Received:September 25,2009
  • Revised:September 06,2010
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