Abstract: In this paper, we consider the optimal design of finite-impulse response (FIR) filters with coefficients expressed as sums of signed powers-of-two (SPT) terms, where the normalized peak ...

Abstract: This paper investigates variable speed limit (VSL) systems, trying to optimize the system designs when the variable message signs (VMSs) are movable. The optimization problem is formulated ...

Clingo is part of the Potassco project for Answer Set Programming (ASP). ASP offers a simple and powerful modeling language to describe combinatorial problems as logic programs. The clingo system then ...

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My research has largely been in the interaction of Algorithms and Programming Languages, much of it in the area of parallel computing. Here are some of the more recent topics I have worked on with my ...