- Computing and Information Systems - Research Publications
Computing and Information Systems - Research Publications
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ItemOptimizing compilation of CHR with rule prioritiesDe Koninck, L ; Stuckey, PJ ; Duck, GJ ; Garrigue, J ; Hermenegildo, M (Springer, 2008-05-14)
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ItemObservable confluence for constraint handling rulesDuck, GJ ; Stuckey, PJ ; Sulzmann, M ; Dahl, V ; Niemela, I (SPRINGER-VERLAG BERLIN, 2007)
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ItemSmooth Linear Approximation of Non-overlap ConstraintsGange, G ; Marriott, K ; Stuckey, PJ ; Stapleton, G ; Howse, J ; Lee, J (SPRINGER-VERLAG BERLIN, 2008)
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ItemA framework for extended algebraic data typesSulzmann, M ; Wazny, J ; Stuckey, PJ ; Hagiya, M ; Wadler, P (SPRINGER, 2006)
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ItemSolving partial order constraints for LPO terminationCodish, M ; Lagoon, V ; Stuckey, PJ ; Pfenning, F (SPRINGER-VERLAG BERLIN, 2006)This paper introduces a new kind of propositional encoding for reasoning about partial orders. The symbols in an unspecified partial order are viewed as variables which take integer values and are interpreted as indices in the order. For a partial order statement on n symbols each index is represented in log2 n propositional variables and partial order constraints between symbols are modeled on the bit representations. We illustrate the application of our approach to determine LPO termination for term rewrite systems. Experimental results are unequivocal, indicating orders of magnitude speedups in comparison with current implementations for LPO termination. The proposed encoding is general and relevant to other applications which involve propositional reasoning about partial orders.
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ItemModelling for lazy clause generationOhrimenko, O ; Stuckey, PJ (Australian Computer Society, 2008-12-01)
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ItemThe core concept for 0/1 integer programmingHuston, S ; Puchinger, J ; Stuckey, P (Australian Computer Society, 2008-12-01)
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ItemSize-change termination analysis in κ-bitsCodish, M ; Lagoon, V ; Schachte, P ; Stuckey, PJ ; Sestoft, P (SPRINGER-VERLAG BERLIN, 2006)
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ItemType processing by constraint reasoningStuckey, PJ ; Sulzmann, M ; Wazny, J ; Kobayashi, N (SPRINGER-VERLAG BERLIN, 2006)
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ItemAbstract interpretation for constraint handling rulesSCHRIJVERS, T. ; STUCKEY, P. ; DUCK, G. (ACM Press, 2005)