Sciweavers

CSL
2010
Springer
13 years 11 months ago
Two-Variable Logic with Two Order Relations - (Extended Abstract)
d Abstract) Thomas Schwentick and Thomas Zeume TU Dortmund University The finite satisfiability problem for two-variable logic over structures with unary relations and two order re...
Thomas Schwentick, Thomas Zeume
CSL
2010
Springer
13 years 11 months ago
Complexity Results for Modal Dependence Logic
Modal dependence logic was introduced very recently by V
Peter Lohmann, Heribert Vollmer
CSL
2010
Springer
13 years 11 months ago
Formal Theories for Linear Algebra
We introduce two-sorted theories in the style of [CN10] for the complexity classes L and DET, whose complete problems include determinants over Z2 and Z, respectively. We then desc...
Stephen Cook, Lila Fontes
CSL
2010
Springer
13 years 11 months ago
Inductive-Inductive Definitions
Fredrik Nordvall Forsberg, Anton Setzer
CSL
2010
Springer
13 years 11 months ago
New Algorithm for Weak Monadic Second-Order Logic on Inductive Structures
We present a new algorithm for model-checking weak monadic second-order logic on inductive structures, a class of structures of bounded clique width. Our algorithm directly manipul...
Tobias Ganzow, Lukasz Kaiser
CSL
2010
Springer
13 years 11 months ago
Quantified Differential Dynamic Logic for Distributed Hybrid Systems
Abstract. We address a fundamental mismatch between the combinations of dynamics that occur in complex physical systems and the limited kinds of dynamics supported in analysis. Mod...
André Platzer
CSL
2010
Springer
13 years 11 months ago
A Sequent Calculus with Implicit Term Representation
We investigate a modification of the sequent calculus which s a first-order proof into its abstract deductive structure and a unifier which renders this structure a valid proof. We...
Stefan Hetzl
CSL
2010
Springer
13 years 11 months ago
On the Computability of Region-Based Euclidean Logics
By a Euclidean logic, we understand a formal language whose variables range over subsets of Euclidean space, of some fixed dimension, and whose non-logical primitives have fixed me...
Yavor Nenov, Ian Pratt-Hartmann
CSL
2010
Springer
13 years 11 months ago
Energy and Mean-Payoff Games with Imperfect Information
We consider two-player games with imperfect information and quantitative objective. The game is played on a weighted graph with a state space partitioned into classes of indistingu...
Aldric Degorre, Laurent Doyen, Raffaella Gentilini...
CSL
2010
Springer
13 years 11 months ago
On Slicewise Monotone Parameterized Problems and Optimal Proof Systems for TAUT
Abstract. For a reasonable sound and complete proof calculus for firstorder logic consider the problem to decide, given a sentence of firstorder logic and a natural number n, whet...
Yijia Chen, Jörg Flum