logic state
61Espresso heuristic logic minimizer — The Espresso logic minimizer is a computer program using heuristic and specific algorithms for efficiently reducing the complexity of digital electronic gate circuits.[1] Espresso was developed at IBM by Robert Brayton. Rudell later published the …
62Abductive logic programming — is a high level knowledge representation framework that can be used to solve problems declaratively based on abductive reasoning. It extends normal Logic Programming by allowing some predicates to be incompletely defined, declared as abducible… …
63Linear temporal logic — (LTL) is a modal temporal logic with modalities referring to time. In LTL, one can encode formulae about the future of paths such as that a condition will eventually be true, that a condition will be true until another fact becomes true,… …
64Programmable logic controller — A programmable logic controller (PLC) or programmable controller is a digital computer used for automation of industrial processes, such as control of machinery on factory assembly lines. PLCs are used in many different industries and machines… …
65Virtual finite state machine — The virtual finite state machine (VFSM) is a concept promoted by [http://www.stateworks.com SW Software] and implemented in their StateWORKS product. A VFSM is a finite state machine (FSM) defined in a virtual environment. The VFSM concept… …
66Four-phase logic — is a type of, and design methodology for, dynamic logic; it enabled non specialist engineers to design quite complex ICs, using either PMOS or NMOS processes.HistoryIn 1968 Lee Boysel [http://en.wikipedia.org/wiki/Four Phase Systems AL1] ,… …
67Hoare logic — (also known as Floyd ndash;Hoare logic) is a formal system developed by the British computer scientist C. A. R. Hoare, and subsequently refined by Hoare and other researchers. The purpose of the system is to provide a set of logical rules in… …
68History of logic — Philosophy ( …
69Inverter (logic gate) — INPUT A OUTPUT NOT A 0 1 1 0 Traditional NOT Gate (Inverter) symb …
70Photochemical logic gate — A photochemical logic gate is based on the photochemical intersystem crossing and molecular electronic transition between photochemically active molecules, leading to logic gates that can be produced. The OR gate Electron / Photon transfer chain… …
