A study in parallel rewriting systems

Parallel Graph Rewriting Systems

Reversibility in Parallel Rewriting Systems

This paper represents a study of reversibility in parallel rewriting systems over multisets. It emphasizes the controlled reversibility for a particular case of parallel rewriting systems given by membrane systems, a formalism inspired by the cell activity. We define reversible membrane systems in which the scenarios based on regular expressions are able to control the direction (forward or bac...

Parallel Array-rewriting P Systems

A variant of array-rewriting P systems that uses parallel rewriting of arrays in the regions is introduced. The generative power of this model is compared with certain array grammars generating array languages. It is shown that geometric arrays such as hollow rectangles and hollow squares can be generated by parallel array P systems with a priority relation on the rules. The advantage of the pr...

A Parallel Completion Procedure for Term Rewriting Systems

We present a parallel completion procedure for term rewriting systems. Despite an extensive literature concerning the well-known sequential Knuth-Bendix completion procedure, little attention has been devoted to designing parallel completion procedures. Because naive parallelizations of sequential procedures lead to over-synchronization and poor performance, we employ a transition-based approac...

a study of baudrillards ideas in brian moores fiction

پیدایش مرحله ی جدیدی از نظام سرمایه داری بعد از جنگ جهانی دوم همزمان است با ظهور عصر اطلاعات و رسانه جمعی. در چنین جامعه ای سیر آزادانه ی نشانه ها در فضای بی اساس مجازی بر سرعت فرسایش واقعیت می افزاید. به اعتقاد بودریار، فقدان واقعیت به واسطه ی شبیه سازی آن و تولید حاد واقعیت (hyperreality) پنهان خواهد ماند. این پژوهش بر آن است که جامعه فرانوین توصیف شده در سه رمان بریان مور را با توجه به نظر...