We propose to study two infinite graph transformations that we respectively call bounded and unbounded path transduction. These graph transformations are based on path substitutio...
We provide a translation from CTL to Datalog¬ Succ. The translation has the following advantages: a) It is natural. b) It provides intuition to the expressive power of CTL and it...
Foto N. Afrati, Theodore Andronikos, Vassia Pavlak...
The paper presents a new method of investigating topological properties of three-dimensional manifolds by means of computers. Manifolds are represented as finite cell complexes. Th...
In this paper, we study the simultaneous transistor and interconnect sizing (STIS) problem. We dene a class of optimization problems as CH-posynomial programs and reveal a genera...
Monads can be used to model term rewriting systems by generalising the well-known equivalence between universal algebra and monads on the category Set. In [L¨u96], this semantics ...