منابع مشابه
Pathogens reWritE Rho's Rules
Many bacterial pathogens use a specialized "type III" secretion system to deliver virulence effector proteins into host mammalian cells. In this issue of Cell, Alto et al. (2006) describe a new family of effectors that share a WxxxE sequence motif. These effectors directly stimulate host signaling pathways by mimicking activated Ras-like cellular GTPases.
متن کاملScoped Dynamic Rewrite Rules
ion Generate new variable name and renaming rule for variables: NewVar : x -> y where new => y ; rules(RenameVar : Var(x) -> Var(y)) Can be used in renaming of many binding constructs.
متن کاملTowards Effectively Eliminating Conditional Rewrite Rules
Conditional rewrite rules are notorious for being difficult to implement in rewrite engines. This is because, like in the case of function calls in programming language implementations, rewrite engines need to ”freeze” the current rewriting environment and to create a new one in which the condition is reduced. Stacking these rewriting environments efficiently can easily become a nontrivial task...
متن کاملConditional Rewrite Rules: Confluence and Termination
Algebraic specifications of abstract data types can often be viewed as systems of rewrite rules. Here we consider rewrite rules with conditions, such as they arise, e.g., from algebraic specifications with positive conditional equations. The conditional term rewriting systems thus obtained which we will study, are based upon the well-known class of left-linear, nonambiguous TRSs. A large part o...
متن کاملProgram Transformation with Scoped Dynamic Rewrite Rules
The applicability of term rewriting to program transformation is limited by the lack of control over rule application and by the context-free nature of rewrite rules. The first problem is addressed by languages supporting user-definable rewriting strategies. The second problem is addressed by the extension of rewriting strategies with scoped dynamic rewrite rules. Dynamic rules are defined at r...
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ژورنال
عنوان ژورنال: Cell
سال: 2006
ISSN: 0092-8674
DOI: 10.1016/j.cell.2005.12.024