Linear Encoding Scheme for Weighted Finite Automata

Linear Encoding Scheme for Weighted Finite Automata
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加权有限自动机的线性编码方案

DOI:
10.1007/978-3-540-30500-2_14
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发表时间:
2004
期刊:
International Conference on Implementation and Application of Automata
影响因子:
--
通讯作者:
D. Lavenier
D. Lavenier
中科院分区:
--
文献类型:
--
作者:
Mathieu Giraud;D. Lavenier

文献摘要

被引文献

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本文证明了线性编码方案有效地实现了加权有限自动机(WFA)。具有跃迁的WFA可以与(T)个单元硬连线。它们以流水线方式解决模式匹配问题,每个时钟周期解析一个字符。与软件解决方案相比,利用可重构处理器(如FPGA)的大规模并行性,可获得显著的加速。
In this paper, we show that the linear encoding scheme efficiently implements weighted finite automata (WFA). WFA withttransitions can be hardwired with(t) cells. They solve pattern matching problems in a pipelined way, parsing one character every clock cycle. With the massive parallelism of reconfigurable processors like FPGAs, a significant speed-up is obtained against software solutions.