Optical Multiplex Computing Based on Set-Valued Logic and Its Application to Parallel Sorting Networks (Special Issue on Multiple-Valued Logic)
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概要
- 論文の詳細を見る
A new computer architecture using multiwavelength optoelectronic integrated circuits (OEICs) is proposed to attack the problems caused by interconnection complexity. Multiwavelength-OEIC architectures, where various wavelengths are employed as information carriers, provide the wavelength as an extra dimension of freedom for parallel processing, so that we can perform several independent computations in parallel in a single optical module using the wavelength space. This "multiplex computing" enables us to reduce the wiring area required by a network and improve their complexity. In this paper, we discuss the efficient multiplexing of Batcher's bitonic sorting networks, highly parallel computing architectures that require global interconnections inherently. A systematic multiplexing of interconnection topology is presented using a binary representation of the connectivities of interconnection paths. It is shown that the wiring area can be reduced by a factor of / r^2 using r kinds of wavelength components.
- 社団法人電子情報通信学会の論文
- 1993-05-25
著者
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AOKI Takafumi
Graduate School of Information Sciences, Tohoku University
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Aoki Takafumi
Graduate School Of Information Sciences Tohoku University
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Higuchi Tatsuo
Graduate School Of Information Sciences Tohoku University
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Maeda Shuichi
Graduate School Of Information Sciences Tohoku University
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Higuchi Tatsuo
Graduate School Of Information Sciences And Faculty Of Engineering Tohoku University
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