enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Deterministic finite automaton - Wikipedia

    en.wikipedia.org/wiki/Deterministic_finite_automaton

    The figure illustrates a deterministic finite automaton using a state diagram. In this example automaton, there are three states: S 0, S 1, and S 2 (denoted graphically by circles). The automaton takes a finite sequence of 0s and 1s as input. For each state, there is a transition arrow leading out to a next state for both 0 and 1.

  3. DFA minimization - Wikipedia

    en.wikipedia.org/wiki/DFA_minimization

    The state of a deterministic finite automaton = (,,,,) is unreachable if no string in exists for which = (,).In this definition, is the set of states, is the set of input symbols, is the transition function (mapping a state and an input symbol to a set of states), is its extension to strings (also known as extended transition function), is the initial state, and is the set of accepting (also ...

  4. Finite-state machine - Wikipedia

    en.wikipedia.org/wiki/Finite-state_machine

    An FSM is defined by a list of its states, its initial state, and the inputs that trigger each transition. Finite-state machines are of two types—deterministic finite-state machines and non-deterministic finite-state machines. [2] For any non-deterministic finite-state machine, an equivalent deterministic one can be constructed.

  5. Deterministic automaton - Wikipedia

    en.wikipedia.org/wiki/Deterministic_automaton

    In computer science, a deterministic automaton is a concept of automata theory where the outcome of a transition from one state to another is determined by the input. [ 1 ] : 41 A common deterministic automaton is a deterministic finite automaton (DFA) which is a finite state machine, where for each pair of state and input symbol there is one ...

  6. Powerset construction - Wikipedia

    en.wikipedia.org/wiki/Powerset_construction

    Such an automaton may be defined as a 5-tuple (Q, Σ, T, q 0, F), in which Q is the set of states, Σ is the set of input symbols, T is the transition function (mapping a state and an input symbol to a set of states), q 0 is the initial state, and F is the set of accepting states. The corresponding DFA has states corresponding to subsets of Q.

  7. JFLAP - Wikipedia

    en.wikipedia.org/wiki/JFLAP

    JFLAP allows one to create and simulate structures, such as programming a finite state machine, and experiment with proofs, such as converting a nondeterministic finite automaton (NFA) to a deterministic finite automaton (DFA). JFLAP is developed and maintained at Duke University, with support from the National Science Foundation since 1993.

  8. Synchronizing word - Wikipedia

    en.wikipedia.org/wiki/Synchronizing_word

    In 1969, Ján Černý conjectured that (n − 1) 2 is the upper bound for the length of the shortest synchronizing word for any n-state complete DFA (a DFA with complete state transition graph). [3] If this is true, it would be tight: in his 1964 paper, Černý exhibited a class of automata (indexed by the number n of states) for which the ...

  9. State diagram - Wikipedia

    en.wikipedia.org/wiki/State_diagram

    For a deterministic finite automaton (DFA), nondeterministic finite automaton (NFA), generalized nondeterministic finite automaton (GNFA), or Moore machine, the input is denoted on each edge. For a Mealy machine , input and output are signified on each edge, separated with a slash "/": "1/0" denotes the state change upon encountering the symbol ...