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SAC
2006
ACM
16 years 11 days ago
Provably faithful evaluation of polynomials
We provide sufficient conditions that formally guarantee that the floating-point computation of a polynomial evaluation is faithful. To this end, we develop a formalization of ï¬...
Sylvie Boldo, César Muñoz
TYPES
1995
Springer
15 years 10 months ago
A Natural Deduction Approach to Dynamic Logic
Natural Deduction style presentations of program logics are useful in view of the implementation of such logics in interactive proof development environments, based on type theory,...
Furio Honsell, Marino Miculan
APAL
2008
80views more  APAL 2008»
15 years 6 months ago
System BV is NP-complete
System BV is an extension of multiplicative linear logic (MLL) with the rules mix, nullary mix, and a self-dual, non-commutative logical operator, called seq. While the rules mix ...
Ozan Kahramanogullari
JCSS
2008
96views more  JCSS 2008»
15 years 6 months ago
A combinatorial characterization of resolution width
We provide a characterization of the resolution width introduced in the context of propositional proof complexity in terms of the existential pebble game introduced in the context...
Albert Atserias, Víctor Dalmau
CORR
2000
Springer
133views Education» more  CORR 2000»
15 years 6 months ago
On Exponential-Time Completeness of the Circularity Problem for Attribute Grammars
Attribute grammars (AGs) are a formal technique for defining semantics of programming languages. Existing complexity proofs on the circularity problem of AGs are based on automata...
Pei-Chi Wu