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A finite-state machine ( FSM) or finite-state automaton ( FSA, plural: automata ), finite automaton, or simply a state machine, is a mathematical model of computation. It is an abstract machine that can be in exactly one of a finite number of states at any given time. The FSM can change from one state to another in response to some inputs; the ...
YAKINDU Statechart Tools (YAKINDU SCT) is a tool [1] for the specification and development of reactive, event-driven systems with the help of finite-state machines. It comprises a tool for the graphical editing of statecharts and provides validation, simulation, and source code generators for various target platforms and programming languages.
GOMA is an open-source, parallel, and scalable multiphysics software package for modeling and simulation of real-life physical processes, with a basis in computational fluid dynamics for problems with evolving geometry. A generic finite element library written in C++ with interfaces for Python, Matlab and Scilab.
A regular expression (shortened as regex or regexp ), [1] sometimes referred to as rational expression, [2] [3] is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.
UML state machine is an object-based variant of Harel statechart, [2] adapted and extended by UML. [1] [3] The goal of UML state machines is to overcome the main limitations of traditional finite-state machines while retaining their main benefits. UML statecharts introduce the new concepts of hierarchically nested states and orthogonal regions ...
A finite-state transducer ( FST) is a finite-state machine with two memory tapes, following the terminology for Turing machines: an input tape and an output tape. This contrasts with an ordinary finite-state automaton, which has a single tape. An FST is a type of finite-state automaton (FSA) that maps between two sets of symbols. [1]
In computer science, model checking or property checking is a method for checking whether a finite-state model of a system meets a given specification (also known as correctness ). This is typically associated with hardware or software systems, where the specification contains liveness requirements (such as avoidance of livelock) as well as ...
Foma (software) Foma is a free and open source finite-state toolkit created and maintained by Mans Hulden. It includes a compiler, programming language, and C library for constructing finite-state automata and transducers (FST's) for various uses, most typically Natural Language Processing uses such as morphological analysis .