Actors: A model of concurrent computation in distributed systems
نویسندگان
چکیده
منابع مشابه
ACTORS - a model of concurrent computation in distributed systems
ly, we may picture an actor with a mail queue on which all . communications are placed in the order in which they arrive and an actor machine8 which points to a particular cell in the mail queue. The end of a communication on the mail queue can be indicated by some special symbol reserved for the purpose.' We represent this pictorially as in Fig. 3.1. When an actor machine Xn accepts the nth co...
متن کاملa Simplified Model of Distributed Parameter Systems
A generalized simplified model for describing the dynamic behavior of distributed parameter systems is proposed. The various specific characteristics of gain and phase angle of distributed parameter systems are investigated from frequency response formulation and complex plane representation of the proposed simplified model. The complex plane investigation renders some important inequality cons...
متن کاملcoordination of protective schemes in distribution and subtransmission systems including distributed generation
نصب منابع پراکنده در سیستم های توزیع و فوق توزیع علاوه بر مزیت های فراوان، مشکلاتی را هم به همراه دارد. یکی از این مشکلات تأثیر این منابع روی اندازه جریان های اتصال کوتاه است. به طور معمول از حفاظت های مبتنی بر اصل جریان زیاد در سیستم های توزیع و فوق توزیع استفاده می شود. از مهمترین طرح های حفاظتی استفاده شده در فیدرهای توزیع، حفاظت فیوز- ریکلوزر است. همچنین از طرح های حفاظتی جریان زیاد جهتی در...
Actors as a Coordinating Model of Computation
This paper relates two prominent models of concurrent computation, namely Actors and the π-calculus. We build on a thesis that proclaims – Actors enact the role of a coordinating model of computation. We enrich the Actor model by defining a mechanism for achieving a higher level of abstraction. This helps in reasoning with collections of Actors termed Actor Troupes. We identify a notion of inte...
متن کاملA Model of Interaction in Concurrent and Distributed Systems
Distributed programming environments commonly restrict programmers to one form of intercomponent interaction. This forces programmers to emulate other interaction styles in terms of the dominant paradigm, obscuring their intent and resulting in a loss of clarity. Starting from a clear model of interaction between program components, this paper attempts to restore this missing clarity of intent....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science of Computer Programming
سال: 1988
ISSN: 0167-6423
DOI: 10.1016/0167-6423(88)90028-7