Performance of an optoelectronic expert system for massively parallel knowledge base applications

A High Performance Optoelectronic Machine for Automated Arabic-English Parallel Corpus Creation and for Text Mining Processing

“…In this paper, the technique adopted is storing all the domain downloaded pages in a page oriented holographic memory (POHM) that can be efficiently realized and processed in parallel form. In the proposed system, both optical data and queries are encoded using optical symbolic substitution (coding rules) [20], [21] and Web page contents are encoded in binary matrices (patterns). The search algorithm is implemented using a set of logical operations in parallel.…”

A parallel optical implementation of arithmetic operations

“…In fact, the studies for using optics for computing began more than five decades ago [1]. Especially in years 1980-1995, a large number of researchers invested in optical computing and presented several techniques to use optics in parallel processing, such as optical shadow casting [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17], optical symbolic substitution [18][19][20][21][22][23][24], and optical vector-matrix multiplication [1,[25][26][27][28][29][30][31]. After this golden age of optical computing, it experienced a slowdown near the end of the last millennium.…”