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» The proof of Hermann's conjecture
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BIRTHDAY
2006
Springer
15 years 3 months ago
Research Perspectives for Logic and Deduction
The article is meant to be kind of the author's manifesto for the role of logic and deduction within Intellectics. Based on a brief analysis of this role the paper presents a...
Wolfgang Bibel
FM
2008
Springer
93views Formal Methods» more  FM 2008»
15 years 1 months ago
Finding Minimal Unsatisfiable Cores of Declarative Specifications
Declarative specifications exhibit a variety of problems, such as inadvertently overconstrained axioms and underconstrained conjectures, that are hard to diagnose with model checki...
Emina Torlak, Felix Sheng-Ho Chang, Daniel Jackson
CORR
2006
Springer
93views Education» more  CORR 2006»
14 years 11 months ago
Free Choice Petri Nets without frozen tokens and Bipolar Synchronization Systems
Bipolar synchronization systems (BP-systems) constitute a class of coloured Petri nets, well suited for modelling the control flow of discrete dynamical systems. Every BP-system ha...
Joachim Wehler
CORR
2006
Springer
91views Education» more  CORR 2006»
14 years 11 months ago
Why neighbor-joining works
We show that the neighbor-joining algorithm is a robust quartet method for constructing trees from distances. This leads to a new performance guarantee that contains Atteson's...
Radu Mihaescu, Dan Levy, Lior Pachter
COMBINATORICS
2007
75views more  COMBINATORICS 2007»
14 years 11 months ago
Maximal Projective Degrees for Strict Partitions
Let λ be a partition, and denote by fλ the number of standard tableaux of shape λ. The asymptotic shape of λ maximizing fλ was determined in the classical work of Logan and S...
D. Bernstein, A. Henke, A. Regev