Sciweavers

290 search results - page 21 / 58
» Theorem Proving Using Lazy Proof Explication
Sort
View
FOCS
2006
IEEE
15 years 10 months ago
On a Geometric Generalization of the Upper Bound Theorem
We prove an upper bound, tight up to a factor of 2, for the number of vertices of level at most in an arrangement of n halfspaces in Rd , for arbitrary n and d (in particular, the...
Uli Wagner
BIRTHDAY
2003
Springer
15 years 8 months ago
On the Difference Problem for Semilinear Power Series
We prove in this paper that if r and s are two semilinear power series in commuting variables and s has bounded coefficients, then r-s is a rational series. This result can be tho...
Ion Petre
TYPES
2007
Springer
15 years 10 months ago
Attributive Types for Proof Erasure
Abstract. Proof erasure plays an essential role in the paradigm of programming with theorem proving. In this paper, we introduce a form of attributive types that carry an attribute...
Hongwei Xi
CLIMA
2007
15 years 5 months ago
Proof Theory for Distributed Knowledge
The proof theory of multi-agent epistemic logic extended with operators for distributed knowledge is studied. Distributed knowledge of A within a group G means that A follows from ...
Raul Hakli, Sara Negri
ENTCS
2007
107views more  ENTCS 2007»
15 years 4 months ago
Event Domains, Stable Functions and Proof-Nets
We pursue the program of exposing the intrinsic mathematical structure of the “space of proofs” of a logical system [AJ94b]. We study the case of Multiplicative-Additive Linea...
Samson Abramsky