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TABLEAUX
1998
Springer
15 years 10 months ago
A Tableau Calculus for Quantifier-Free Set Theoretic Formulae
Abstract. Set theory is the common language of mathematics. Therefore, set theory plays an important r^ole in many important applications of automated deduction. In this paper, we ...
Bernhard Beckert, Ulrike Hartmer
ACSD
2007
IEEE
103views Hardware» more  ACSD 2007»
16 years 29 days ago
Output-Determinacy and Asynchronous Circuit Synthesis
Signal Transition Graphs (STG) are a formalism for the description of asynchronous circuit behaviour. In this paper we propose (and justify) a formal semantics of nondeterministic...
Victor Khomenko, Mark Schäfer, Walter Vogler
COMPGEOM
2003
ACM
15 years 12 months ago
Finding a curve in a map
Given a polygonal curve and a geometric graph, we describe an efficient algorithm to find a path in the graph which is most similar to the curve, using the well-known Fr´echet d...
Carola Wenk, Helmut Alt, Alon Efrat, Lingeshwaran ...
GIS
2009
ACM
15 years 10 months ago
A new perspective on efficient and dependable vehicle routing
The essential elements of any navigation system are a shortest-path algorithm and accurate map data. The contribution of this work is two-fold. First, the HBA algorithm, an effici...
Dieter Pfoser, Alexandros Efentakis, Agnès ...
JGT
2007
54views more  JGT 2007»
15 years 6 months ago
Overlap in consistent cycles
: A (directed) cycle C in a graph is called consistent provided there exists an automorphism of , acting as a 1-step rotation of C. A beautiful but not well-known result of J.H. Co...
Stefko Miklavic, Primoz Potocnik, Steve Wilson