Goichi Ootomo

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Ordered binary decision diagrams ( OBDDS ) are efficient representations of Boolean functions and have been widely used in various computer-aided design tools. Since the size of an OBDD depends on variable ordering, it is important to find a good variable order for the efficient manipulation of OBDDS. In particular, it is important to find the same good(More)
A single-chip MPEG-2 MP@ML codec, integrating 3.8M gates on a 72-mm die, is described. The codec employs a heterogeneous multiprocessor architecture in which six microprocessors with the same instruction set but different customization execute specific tasks such as video and audio concurrently. The microprocessor, developed for digital media processing,(More)
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