Syntax‐directed compression of program files
Syntax‐directed compression of program files
复制标题
程序文件的语法定向压缩
DOI:
10.1002/spe.4380160307
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发表时间:
1986
期刊:
影响因子:
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通讯作者:
J. Teuhola
中科院分区:
文献类型:
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作者:
J. Katajainen;M. Penttonen;J. Teuhola
Parsing can be applied to compress source programs. A suitably encoded parse tree, together with the symbol table, constitutes a very compact representation of the program. The paper reports a Prolog implementation of the method, including automatic, syntax‐directed, encoder and decoder generators. The test results show compression gains of 50–60 per cent.