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GG
2004
Springer
14 years 29 days ago
Representing First-Order Logic Using Graphs
We show how edge-labelled graphs can be used to represent first-order logic formulae. This gives rise to recursively nested structures, in which each level of nesting corresponds ...
Arend Rensink
COMBINATORICA
2008
97views more  COMBINATORICA 2008»
13 years 7 months ago
Cyclic orders: Equivalence and duality
Cyclic orders of graphs and their equivalence have been promoted by Bessy and Thomass
Pierre Charbit, András Sebö
FM
2009
Springer
134views Formal Methods» more  FM 2009»
13 years 5 months ago
Partial Order Reductions Using Compositional Confluence Detection
Abstract. Explicit state methods have proven useful in verifying safetycritical systems containing concurrent processes that run asynchronously and communicate. Such methods consis...
Frédéric Lang, Radu Mateescu
SPAA
2009
ACM
14 years 8 months ago
Routing without ordering
We analyze the correctness and complexity of two well-known routing algorithms, introduced by Gafni and Bertsekas (1981): By reversing the directions of some edges, these algorith...
Bernadette Charron-Bost, Antoine Gaillard, Jennife...
APVIS
2004
13 years 9 months ago
Optimal Leaf Ordering for Two and a Half Dimensional Phylogenetic Tree Visualisation
Two and a half dimensional graph visualisation is the stacking of a set of related graphs into the third dimension to support visual comparison. A new aesthetic criterion is intro...
Tim Dwyer, Falk Schreiber