Auflistung nach Autor:in "Doering, Andreas C."
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- ZeitschriftenartikelExperimental Generation of Configurable Circuits for Rotationally Symmetric Functions(PARS-Mitteilungen: Vol. 31, Nr. 1, 2014) Doering, Andreas C.With increasing one-time costs for the production of integrated circuits, the drive to integration of configurable circuits together with standard processor cores and interface will increase. So far, either established FPGA fabrics (e.g. Xilinx ZYNQ family) have been used or the configurable units were custom designed for a very specific function (e.g. PowerEN EFSM – TBD). It is therefore of interest to investigate the structures and algorithms for configurable circuits for a well-defined set of functions. As a first step, this paper investigates the class of functions which are invariant under cyclic shifts of their input vectors.
- ZeitschriftenartikelParallel Symbolic Relationship-Counting(PARS-Mitteilungen: Vol. 32, Nr. 1, 2015) Doering, Andreas C.One of the most basic operations, transforming a relationship into a function that gives the number of fulfilling elements, does not seem to be widely investigated. In this article a new algorithm for this problem is proposed. This algorithm can be implemented using Binary Decision Diagrams. The algorithm transforms a relation given as symbolic expression into a symbolic function, which can be further used, e.g. for finding maxima. The performance of an implementation based on JINC is given for a scalable example problem.