We investigate here the computational complexity of three natural problems in directed acyclic graphs. We prove their NP Completeness and consider their restrictions to linear orde...
Self-timed circuits present an attractive solution to the problem of process variation. However, implementing selftimed combinational logic can be complex and expensive. This pape...
We consider the regression problem and describe an algorithm approximating the regression function by estimators piecewise constant on the elements of an adaptive partition. The pa...
Logic replication, the duplication of logic in order to limit communication between partitions, is an effective part of a complete partitioning solution. In this paper we seek a b...
The Satisfactory Partition problem consists of deciding if a given graph has a partition of its vertex set into two nonempty parts such that each vertex has at least as many neighb...