Performing synthesis and verification in isolation has two undesirable consequences: (1) verification runs the risk of becoming intractable, and (2) strong sequential optimization...
The application of formal methods to analog and mixed signal circuits requires efficient methods tructing abstractions of circuit behaviors. This paper concerns the verification o...
Goran Frehse, Bruce H. Krogh, Rob A. Rutenbar, Ode...
We present a new approach to the modelling of time constrained systems. It is based on untimed high-level Petri nets using the concept of causal time. With this concept, the progr...
We consider the timed automata model of [3], which allows the analysis of realtime systems expressed in terms of quantitative timing constraints. Traditional approaches to real-ti...
Marta Z. Kwiatkowska, Gethin Norman, Roberto Segal...
: This paper presents a new approach based on HMM/ANN hybrid for online signature verification. A group of ANNs are used as local probability estimators for an HMM. The Viterbi alg...