proof system
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Interactive proof system — In computational complexity theory, an interactive proof system is an abstract machine that models computation as the exchange of messages between two parties. The parties, the verifier and the prover, interact by exchanging messages in order to… … Wikipedia
Proof of knowledge — In cryptography, a proof of knowledge is an interactive proof in which the prover succeeds convincing a verifier that it knows something. What it means for a machine to know something is defined in terms of computation. A machine knows something … Wikipedia
Proof of concept — is a short and/or incomplete realization (or ) of a certain method or idea(s) to demonstrate its feasibility, or a demonstration in principle, whose purpose is to verify that some concept or theory is probably capable of exploitation in a useful… … Wikipedia
Proof-of-work system — Saltar a navegación, búsqueda Un Proof of work system (o Sistema POW ) es una medida para evitar los ataques de denegación de servicio y otros abusos como el spam en una red requiriendo algún trabajo por parte del cliente del servicio, que… … Wikipedia Español
Proof-of-payment — or POP is an honor based fare collection approach used on many public transportation systems. Instead of checking each passenger as they enter a fare control zone, proof of payment requires that each passenger carry a ticket or pass proving that… … Wikipedia
Proof theory — is a branch of mathematical logic that represents proofs as formal mathematical objects, facilitating their analysis by mathematical techniques. Proofs are typically presented as inductively defined data structures such as plain lists, boxed… … Wikipedia
Proof (rapper) — Proof Proof in August 2005 Background information Birth name DeShaun Dupree Holton Born October 2, 1973 … Wikipedia
Proof-Carrying Code — (PCC) is a software mechanism that allows a host system to verify properties about an application via a formal proof that accompanies the application s executable code. The host system can compare the conclusions of the proof to its own security… … Wikipedia
Proof-theoretic semantics — is an approach to the semantics of logic that attempts to locate the meaning of propositions and logical connectives not in terms of interpretations, as in Tarskian approaches to semantics, but in the role that the proposition or logical… … Wikipedia
System X (telephony) — System X was the name of the UK s first national digital telephone exchange system.HistorySystem X was developed by the UK Post Office (later to become British Telecom), GEC, Plessey, and Standard Telephones and Cables (STC), and first shown in… … Wikipedia
