The ever increasing mobility of computers has made protection of data on digital storage media an important requirement in a number of applications and situations. GBDE is a stron...
Flexible querying aims at expressing preferences inside queries instead of strict requirements. We consider ordinary relational databases and flexible querying calling on fuzzy se...
Computation without stable states is a computing paradigm different from Turing's and has been demonstrated for various types of simulated neural networks. This publication t...
Abstract-- Service descriptions based on type hiernd abstract service states ruling the availability of operations permit more secure service combinations in distributed systems de...
This paper focuses on the practical value of using and selecting rail simulation models to find real solutions to real problems in constrained traffic corridors. It discusses issu...