Title :
Recent progress in coherent lightwave neural systems
Author :
Hirose, Akira ; Kawata, Sotaro
Author_Institution :
Dept. of Frontier Informatics, Univ. of Tokyo, Japan
Abstract :
Recent progress in the coherent lightwave neural networks is presented. The complex-valued neural network constructs a signal-phase-sensitive information space. When we Incorporate a carrier frequency in the complex-valued network, the network (coherent network) is sensitive also to the carrier frequency. The utilization of the carrier-frequency domain promises a vast and dense neural parallelism. We concentrate on the recent efforts and experimental results to realize a carrier-frequency-controllable behavior of the complex-valued neural networks.
Keywords :
Hebbian learning; content-addressable storage; frequency-domain analysis; optical neural nets; Hebbian rule; associative memory; coherent lightwave neural systems; complex-valued neural network; frequency modulation; optical carrier frequency domain; signal phase-sensitive information space; Associative memory; Bandwidth; Circuits; Electromagnetic propagation; Frequency domain analysis; Hardware; Informatics; Neural networks; Optical computing; Optical propagation;
Conference_Titel :
Neural Information Processing, 2002. ICONIP '02. Proceedings of the 9th International Conference on
Print_ISBN :
981-04-7524-1
DOI :
10.1109/ICONIP.2002.1202787
