Abstract. One of the most important analysis problems of hybrid systems is the reachability problem. State of the art computational tools perform reachability computation for timed...
Gerardo Lafferriere, George J. Pappas, Sergio Yovi...
It is important that practical data flow analysers are backed bly proven theoretical results. Abstract interpretation provides a sound mathematical framework and necessary generic ...
Patricia M. Hill, Roberto Bagnara, Enea Zaffanella
A problem of great interest in the control of hybrid systems is the design of least restrictive controllers for reachability specifications. Controller design typically uses game t...
Ordered Binary-Decision Diagrams (OBDD) are the state-of-the-art data structure for boolean function manipulation and there exist several software packages for OBDD manipulation. ...
We study highly expressive query languages such as datalog, fixpoint, and while-languages on probabilistic databases. We generalize these languages such that computation steps (e....