Given an orthogonal representation H with n vertices and bends, we study the problem of computing a planar orthogonal drawing of H with small area. This problem has direct applications to the development of practical ...
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We report on a new experimental analysis of high-order entropy-compressed suffix arrays, which retains the theoretical performance of previous work and represents an improvement in practice. Our experiments indicate t...
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With the increase in the number of cores embedded on a chip;The main challenge for Multiprocessor System-on-Chip (MPSoC) platforms is the interconnection between that massive number of cores. Networks-on-Chip (NoC) wa...
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With the increase in the number of cores embedded on a chip;The main challenge for Multiprocessor System-on-Chip (MPSoC) platforms is the interconnection between that massive number of cores. Networks-on-Chip (NoC) was introduced to solve that challenge, by providing a scalable and modular solution for communication between the cores. In this paper, we introduce a configurable MPSoC framework called RVNoC that generates synthesizable RTL that can be used in both ASIC and FPGA implementations. The proposed framework is based on the open source RISC-V Instruction Set Architecture (ISA) and an open source configurable flit-based router for interconnection between cores, with a core network interface of our design to connect each core with its designated router. A benchmarking environment is developed to evaluate variant parameters of the generated MPSoC. Synthesis of a single building block containing a single core without any peripherals, a router, and a core network interface, using 45nm technology, shows an area of 102.34 kilo Gate Equivalents (kGE), a maximum frequency of 250 MHz, and a 9.9 μW/MHz power consumption.
Professor John Belcher developed a series of short videos with animation and text of selected experiments to properly demonstrate the phenomena of electromagnetism. Such 3D animations are visually compelling, instilli...
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Professor John Belcher developed a series of short videos with animation and text of selected experiments to properly demonstrate the phenomena of electromagnetism. Such 3D animations are visually compelling, instilling in the student both a sense of wonder about the phenomena and a mental model of why and how it works. The products of these approach includes video clips of demonstrations, 3D animations of these demonstration which display time changing field-lines as a guide to understanding their dynamical effects and Java applets which allow the student to actively construct and animate 2D field lines for varying configurations of sources. These technologies are also implemented to develop animations for Faraday's insights, using video clips.
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