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Other / Off-topic / Semantisation of smart contracts
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on: June 07, 2017, 08:10:29 PM
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With the development of smart contracts, for their integration into the real business, it will be necessary to solve a number of problems of accounting for goods, which are now handled manually. For this, it is necessary to create a mechanism for the semantic construction and implementation of smart contracts for ordinary users without the skill of programming. While in the block is testing smart contracts with 1-2-3 names of goods sold, the problem of re-sorting is not obvious. However, in real business, when invoices contain hundreds or even thousands of items (and this is an assortment of only a small store), inevitably there are unmanageable differences in the names of the same goods, their characteristics, both consumer (color) and technical . This leads to incorrect accounting of goods in warehouses and points of sale - to re-sorting. In the existing business model, this problem is solved by involving an average level of logistics managers - storekeepers, commodity experts. However, to fully automate the work of a smart contract, you need other solutions, otherwise you will have to check every position in a smart contract manually. To do this, it is necessary to create a mechanism for additional semantisation of the smart contract, so that accounting systems have the ability to extract the necessary information not only from the title and description of the product in the human language, but also from additional semantic fields. It is possible to implement this on the basis of the RDF-resource definition framework, a project that grew out of the Semantic Web and OWL-ontology web language. The most elaborate is the RDF classifier Schema.org, developed and maintained by Google, Microsoft, Yahoo and Yandex. Now the classifier has 589 types, 860 properties, and 114 numbered values.  The mechanism for constructing and implementing smart contracts is implemented in the form of the RDF W3C (resource definition framework) designer in accordance with Schema.org, by adding a UI that allows you to describe entities and account persons in accordance with the schema.org standard in order to uniquely interpret their properties and relationships, Which will allow the implementation of "machine-readable" contracts. Technically, in order to implement a system of semantic smart contracts, it is necessary to make a comparison between the nomenclature and the RDF node in the classifier of goods (services, other entities) and their properties in the ERP system. When creating a smart contract - write the values of these properties in the format schema.org. Then, upon reading, the smart contract destination can not only see the name of the product, but also a standardized description of its properties, which will automatically classify the product (service) and determine the correctness of the smart contract fulfillment at the semantic level. We also want to do this in the www.darfchain.com DARFChain project, scheem:  [ANN][DARF] branch: https://bitcointalk.org/index.php?topic=1945413What do you think, is this useful feature? |
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Alternate cryptocurrencies / Announcements (Altcoins) / [ANN][DARF]Chain: ERP + tokens exchange on blockchain
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on: June 02, 2017, 09:46:17 AM
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DARFChain
Distributed Accounting Resource and Finance system in blockChain
http://darfchain.com/en/
We develop distributed ERP system, that uses blockchain as trusted, unmutable database.
DARFChain consists of:- an ERP server, that provides analytical manageral accounting of the fiat and crypto-currencies,
- the exchange of tokens,
- the partner mobile application - the wallet that allows receiving payments via SMS, maintain primary accounting and data exchange infrastructure in which the existing Public blockchains or their analogues,
- constructor of semantical smart contracts and robots that trade tokens on external exchanges.
“Dar” means "gift" in Russian
“Darf” means "may & should" in German As an epigraph - a metaphor, anecdote.
In the small town came a rich tourist. Leaving a pledge of $ 100 to the owner of the hotel, he rose to see the hotel's rooms.
The owner of the hotel, without delay, takes this money and runs with her to the butcher to pay the debt.
The butcher, with this $100 in his hands, runs to the farmer and gives him his debt for beef.
The farmer gives the debt to the owner of the car repair man.
The owner of the car repair goes to the food store and gives a loan for the products.
The owner of the store ran to the local girl who is local guide-teacher-coach, to pay for lessons for children. . .
She immediately runs to the owner of the hotel and gives him the debt for the rooms she filmed for clients.
At this moment the tourist comes down and says that he has not found a suitable room, takes the deposit and leaves ...
Nobody got nothing - but the whole town is now without debt lives and optimistic about the future.
The idea of the project is to involve small entrepreneurs in digital currencies (up to 120 million people in the world), cooperative members (about 250 million people to the world), just communities, including online gaming (up to 50 million people in the world), children Communities - by creating an instrument for them to solve the problems of financing the activities of all these communities. The developed system creates new opportunities for running such a business, namely fully distributed and trusted accounting + rapid creation of investment financial instruments. Entrepreneurs, cooperatives will be able to do business practically without attracting bank loans, cash (can issue their own), without the use of smart cards, POS terminals - having only a computer, a smartphone and mobile phones available to customers. Online clans will be able to account for loot and calculate their tokens for the services of tanks for future victories. Children will be able to come up with their "children's" tokens: money, stocks, run teenage businesses, and trade them on the stock exchange. Also, the implementation of the semantic constructor of smart contracts on the basis of accounting objects in the format RDF schema.org will make it possible to take another step towards "non-legal" business. DARFChain Architecture:
 WHITE PAPER:https://docs.google.com/document/d/1XU50mN0hHecy32qLKCaaTGiTlA6HOG_-ZRJdS4WrBN8/edit# WEB: http://darfchain.com/en/ BOUNTY http://bounty.darfchain.com/en/bounty_cond
GIT:https://github.com/DARFChainTeam
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Local / Альтернативные криптовалюты / [DARF]Chain: ERP + tokens exchange on blockchain
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on: May 12, 2017, 06:42:19 AM
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DARFChain
Distributed Accounting, Resource and Finance system in blockChain
Распределенная система планирования, управления учета и анализа ресурсов и финансов в проектах и сообществах на блокчейне c семантическим конструктором смарт-контрактов
http://Www.darfchain.com
Там Bounty...
А тут Белая Бумага...
“Dar” means “gift” in Russian Анекдот "в масть" - как эпиграф Однажды в городок приехал богатый турист. Оставив в залог $100 хозяину гостиницы, он поднялся посмотреть комнаты отеля.
Хозяин гостиницы, не медля ни минуты, берёт купюру и бежит с ней к мяснику отдать долг.
Мясник, с купюрой в руках, бежит к фермеру и отдаёт ему долг за говядину.
Фермер отдает долг владельцу автомастерской.
Владелец мастерской направляется в местный магазин и отдаёт долг за продукты.
Хозяин магазина бегом к местной учительнице-репетитору-экскурсоводу, рассчитаться за уроки для детей. . .
Та сразу бежит к хозяину гостиницы и отдаёт ему долг за комнаты, которые она снимала для клиентов.
В этот момент обратно спускается турист и говорит, что не нашел подходящей комнаты, забирает залог и уезжает...
Никто ничего не получил — но весь городок теперь живёт без долгов и с оптимизмом смотрит в будущее. Идея проекта - в вовлечении в цифровые валюты малых предпринимателей (до 120 млн чел в мире), участников кооперативов (около 250 млн чел в мир), просто сообществ, в том числе и онлайн-игровых (до 50 млн чел в мире), детских сообществ - путем создания для них инструмента решения проблем финансирования деятельности всех этих сообществ. Разрабатываемая система создает новые возможности ведения такого бизнеса, а именно полностью распределенный и доверенный учет + быстрое создание инвестиционных финансовых инструментов. Предприниматели, кооперативы и смогут вести бизнес практически без привлечения банковских кредитов, наличных денег (смогут эмитировать свои), без использования смарт-карт, POS терминалов — имея в наличии лишь компьютер, смартфон и мобильные телефоны у покупателей. Онлайн-кланы смогут учитывать лут и рассчитываться своими токенами за услуги танков под будущие победы. Дети смогут придумывать свои “детские” токены: деньги, акции, запускать подростковые бизнесы, торговать ими на бирже. Реализация конструктора смарт-контрактов на базе объектов учета в формате RDF schema.org позволит сделать еще один шаг к «безъюридическому» бизнесу. Красивая яркая картинка про систему: 
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