Three Near-optimal Solution Methods on Cost-based Abduction
نویسندگان
چکیده
منابع مشابه
The Parallelization of Membrane Computers to Find Near Optimal Solutions to Cost-Based Abduction
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In recent empirical studies we have shown that many interesting cost-based abduction problems can be solved efficiently by considering the linear program relaxation of their integer program formulation. We tie this to the concept of total unimodularity from network flow analysis, a fundamental result in polynomial solvability. From this, we can determine the polynomial solvability of abduction ...
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ژورنال
عنوان ژورنال: Transactions of the Japanese Society for Artificial Intelligence
سال: 2001
ISSN: 1346-0714,1346-8030
DOI: 10.1527/tjsai.16.465