Freely available experimental transformation languages have begun to stimulate practical usage of textual transformation notations. The forthcoming QVT transformation languages ma...
We review complexity results for minimizing polynomials over the standard simplex and unit hypercube. In addition, we derive new results on the computational complexity of approxi...
The aim of the work is twofold. In order to face the problem of modeling time constraints in Promela, a timed extension of the language is presented. Next, timed Promela is transla...
Traditional auctions such as the English and first-price sealed-bid auctions have been adopted as another tool for procurement negotiations. Throughout the past decade many new auc...
A critical view of the alleged significance of Belnap four-valued logic for reasoning under inconsistent and incomplete information is provided. The difficulty lies in the confusi...