The richer data models of object relational databases opens many more options for the logical design of a database schema increasing the complexity of logical database design enorm...
Abstract. Open exchange of electronic documents in XML formats frequently requires the transformation to different XML-Schemas or DTDs (document type description). We propose a tr...
Abstract. Among the branching-time temporal logics used for the specification and verification of systems, CTL+ , FCTL and ECTL+ are the most notable logics for which the precise...
The performance of the barrier operation can be crucial for many parallel codes. Especially distributed shared memory systems have to synchronize frequently to ensure the proper o...
Torsten Hoefler, Torsten Mehlan, Frank Mietke, Wol...
In this paper we define a many-valued semantics for hybrid logic and we give a sound and complete tableau system which is prooftheoretically well-behaved, in particular, it gives r...