P-complete Problems in Data Compression
نویسنده
چکیده
De Agostino, S., P-complete problems in data compression, Theoretical Computer Science 127 (1994) 181-186. In this paper we study the parallel computational complexity of some methods for compressing data via textual substitution. We show that the Ziv-Lempel algorithm and two standard variations are P-complete. Hence an efficient parallelization of these algorithms is not possible uqless P = NC.
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 127 شماره
صفحات -
تاریخ انتشار 1994