In this paper, we present a rich semantic network based on a differential analysis. We then detail implemented measures that take into account common and differential features bet...
Multicast routing algorithms that are capable of providing quality of service (QoS) to its members will play an important role in future communication networks. This paper discuss...
This paper examines directed graphs related to convex polytopes. For each fixed d-polytope and any acyclic orientation of its graph, we prove there exist both convex and concave fu...
Some recent results provide su cient conditions for complete lattices of closure operators on complete lattices, ordered pointwise, to be pseudocomplemented. This paper gives resu...
The choice construct (choose x : '(x)) is useful in software speci cations. We study extensions of rst-order logic with the choice construct. We prove some results about Hilb...