Method of Proof of Work consensus algorithms comparison

Byzantine Consensus through Bitcoin’s Proof- Of-work

comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...

a comparison of linguistic and pragmatic knowledge: a case of iranian learners of english

در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...

The Decrits Consensus Algorithm: Decentralized Agreement without Proof of Work

Decrits is a cryptocurrency in development that makes use of a novel consensus algorithm that does not require proof-of-work. This paper describes how the Decrits Consensus Algorithm (DCA) is as trustless as a proof-of-work algorithm while offering superior transaction security at virtually no cost. Cryptocurrency: A digital construction of classical money that is protected from duplication and...

A Cooperative Proof of Work Scheme for Distributed Consensus Protocols

We propose a refinement to the well known, and widely used, proof-of-work scheme of zeroing a cryptographic hash [4, 1]. Our refinement is interesting because it allows multiple autonomous users to cooperate on the proof-of-work for their own transactions in order to bring about consensus on the order of said transactions. Our scheme is specifically designed to allow for easy cooperation. In co...