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An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited. Cornell University Library

Contributors: Please consider adding entries to this annotated bibliography (AB) as you read and research articles. This AB will serve as a reference for papers and presentations we collaborate on together and as individuals. APA style.

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Christidis, K., Devetsikotis, M.  (2016 May). Blockchains and Smart Contracts for the Internet of ThingsIEEE Accesshttps://ieeexplore.ieee.org/abstract/document/7467408 | Full Text

This paper starts off with one of the better high-level overviews of blockchain technology that I have read. The authors provide a great explanation of the basics around networking, protocols, smart contracts, and more. Following this overview, they discuss the benefits and challenges of using blockchain alongside IoT technology.  A few real-world examples are discussed such as Slock.it, a company that allows users to control access to a smart lock by paying in Ether. The last section of the paper discusses some important deployment considerations that any administers of a blockchain network should consider.

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Zakhary, V., Agrawal, D., & El Abbadi, A. (2019 September). Transactional smart contracts in blockchain systems. https://arxiv.org/abs/1909.06494v1 | Full text 

By detailing the incongruities within smart contract programming efforts, authors introduce the concept of the Transactional Smart Contract (TXSC) framework as a resolution. Issues of concurrency control and isolation anomalies are defined in the paper concerning the two circumstantial blockchain occurrences of Single Domain Transactional Functions (SDTF) and Cross-Domain Distributed Transactional Functions (CDTF).    

Specific program examples of these problems are cited and impartially reviewed, with detailed explanations given of blockchain processes as they are unraveled to explore solutions. The article goes on to explain the role of the Database Management System (DBMS) to support ACID (atomic, consistent, isolated, and durable) properties within a blockchain, and how the TXSC framework can supplement this process to resolve complications through the implementation of proper transactional semantics.    

With proof of concept (PoC) examples referenced, I found this writing to be enlightening as to the need for comprehensive semantics and framework standardization requirements for blockchain transactions. It appears the practices detailed are likely applicable within actualized use-case scenarios. As a whole, the report seems to be geared toward examination by those with intermediate and advanced knowledge of blockchain transactional application but could be followed by a layman within minimal research into the subject.    

Annotated Bibliography - Example format

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