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- Creators: Barrett, The Honors College
- Creators: Department of Supply Chain Management
- Member of: Theses and Dissertations
Description
The objective of this paper is to provide an educational diagnostic into the technology of blockchain and its application for the supply chain. Education on the topic is important to prevent misinformation on the capabilities of blockchain. Blockchain as a new technology can be confusing to grasp given the wide possibilities it can provide. This can convolute the topic by being too broad when defined. Instead, the focus will be maintained on explaining the technical details about how and why this technology works in improving the supply chain. The scope of explanation will not be limited to the solutions, but will also detail current problems. Both public and private blockchain networks will be explained and solutions they provide in supply chains. In addition, other non-blockchain systems will be described that provide important pieces in supply chain operations that blockchain cannot provide. Blockchain when applied to the supply chain provides improved consumer transparency, management of resources, logistics, trade finance, and liquidity.
ContributorsKrukar, Joel Michael (Author) / Oke, Adegoke (Thesis director) / Duarte, Brett (Committee member) / Hahn, Richard (Committee member) / School of Mathematical and Statistical Sciences (Contributor) / Department of Economics (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
This paper details the specification and implementation of a single-machine blockchain simulator. It also includes a brief introduction on the history & underlying concepts of blockchain, with explanations on features such as decentralization, openness, trustlessness, and consensus. The introduction features a brief overview of public interest and current implementations of blockchain before stating potential use cases for blockchain simulation software. The paper then gives a brief literature review of blockchain's role, both as a disruptive technology and a foundational technology. The literature review also addresses the potential and difficulties regarding the use of blockchain in Internet of Things (IoT) networks, and also describes the limitations of blockchain in general regarding computational intensity, storage capacity, and network architecture. Next, the paper gives the specification for a generic blockchain structure, with summaries on the behaviors and purposes of transactions, blocks, nodes, miners, public & private key cryptography, signature validation, and hashing. Finally, the author gives an overview of their specific implementation of the blockchain using C/C++ and OpenSSL. The overview includes a brief description of all the classes and data structures involved in the implementation, including their function and behavior. While the implementation meets the requirements set forward in the specification, the results are more qualitative and intuitive, as time constraints did not allow for quantitative measurements of the network simulation. The paper concludes by discussing potential applications for the simulator, and the possibility for future hardware implementations of blockchain.
ContributorsRauschenbach, Timothy Rex (Author) / Vrudhula, Sarma (Thesis director) / Nakamura, Mutsumi (Committee member) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
Modern Americans ignorantly live under a blanket of unread terms, conditions, and binding contracts. Often, these contracts (mostly associated with products and services) come and go with little effect. Periodically, the products or services cause the consumer harm, leading them to seek repair. The consumer then realizes that all the fine print they failed to read makes an impactful legal difference. This paper analyzes the work of Professor Radin through her book, Boilerplate. It goes on to explore many other arguments presented by contract theorists and makes substantial claims regarding the dangers of boilerplate (unread terms and conditions).
ContributorsBecker, Alexander Daniel (Author) / Koretz, Lora (Thesis director) / Calleros, Charles (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / Department of English (Contributor)
Created2015-05
Description
The purpose of this thesis research project is to explore blockchain technology and its present and future applications within supply chain management. Emerging blockchain technologies, both public and private, are already showing great promise for a number of applications in and outside supply chain management. Our sole focus is to understand the fundamentals of blockchain, smart contracts, current applications in supply chain, and the future possibilities for blockchain to shape global supply chains. Many have theorized about how private blockchains can be implemented and used; however, there is little research to date that has collected and explored the actual use cases in industry today. The mission of this research paper is to separate theory from the current state of the technology and provide a clearer understanding of where the technology is headed in the near future. We aim to produce a work that will provide a comprehensive description and commentary on current use cases for the education of students and industry professionals alike. With any new technological developments, terminology and technicalities can be paralyzing, and this is particularly true for blockchain technology. For this project, our goal was to create a document that cuts through the complexities and allows a non-technical audience to gain a strong foundational understanding of blockchain's potential and current limitations within supply chains. Provided this, some highly technical concepts and implementation details will not be explored due to the complexity and minimal understanding even amongst industry experts. As future supply chain professionals, we are motivated to further our understanding of blockchain technologies and the potential for this technology to shape the future of supply chain management.
ContributorsBecker, Logan (Co-author) / Falco, Alexander (Co-author) / Murphy, Thomas Brian (Co-author) / Taylor, Todd (Thesis director) / Wiedmer, Robert (Committee member) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The explosive Web growth in the last decade has drastically changed the way billions of people all around the globe conduct numerous activities including creating, sharing, and consuming information. The massive amount of user-generated information encourages companies and service providers to collect users' information and use it in order to better their own goals and then further provide personalized services to users as well. However, the users' information contains their private and sensitive information and can lead to breach of users' privacy. Anonymizing users' information before publishing and using such data is vital in securing their privacy. Due to the many forms of user information (e.g., structural, interactions, etc), different techniques are required for anonymization of users' data. In this thesis, first we discuss different anonymization techniques for various types of user-generated data, i.e., network graphs, web browsing history, and user-item interactions. Our experimental results show the effectiveness of such techniques for data anonymization. Then, we briefly touch on securely and privately sharing information through blockchains.
ContributorsNou, Alex Sheavin (Author) / Liu, Huan (Thesis director) / Beigi, Ghazaleh (Committee member) / Computer Science and Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Third-party mixers are used to heighten the anonymity of Bitcoin users. The mixing techniques implemented by these tools are often untraceable on the blockchain, making them appealing to money launderers. This research aims to analyze mixers currently available on the deep web. In addition, an in-depth case study is done on an open-source bitcoin mixer known as Penguin Mixer. A local version of Penguin Mixer was used to visualize mixer behavior under specific scenarios. This study could lead to the identification of vulnerabilities in mixing tools and detection of these tools on the blockchain.
ContributorsPakki, Jaswant (Author) / Doupe, Adam (Thesis director) / Shoshitaishvili, Yan (Committee member) / Computer Science and Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2018-12
Description
Blockchain is a sophisticated and complex technology that will have a massive impact on the public accounting industry. Currently there is concern surrounding how blockchain may impact the industry as a whole. Auditors and accountants are worried that this technology has the potential to replace the responsibilities they fulfill. However, blockchain technology will not replace accountants and will enhance their daily activities by eliminating menial tasks, providing increased transparency, and allowing time to be spent in areas that require more consideration. This will change the role of accountants and professionals, requiring them to be more technologically proficient and analytically minded. This paper is organized as follows. There will be an initial explanation of the technology to inform the reader of what blockchain is and how it works. Then there will be a discussion regarding how blockchain technology relates to, and can be utilized by, public accounting firms as well as the implications of blockchain on the public accounting industry. These implications will be discussed followed by why they are extraneous, and how to combat them in both the assurance and advisory practices. In conclusion, recommendations will be provided for public accounting firms on how to effectively utilize the technology to their benefit.
ContributorsLomsdalen, Stephen A (Co-author) / Charen, Stephanie (Co-author) / Samuelson, Melissa (Thesis director) / Garverick, Michael (Committee member) / School of Accountancy (Contributor) / WPC Graduate Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2018-12
Description
Having studied at Arizona State University and the W.P. Carey School of Business through approximately 7 semesters of undergraduate business coursework, I, along with my classmates, have learned an incredible amount of knowledge critical for success in a career in business administration. We have been provided the resources and tools necessary to excel in full time business careers, implement new ideas, and innovate and improve preexisting business networks as driven, motivated business intellectuals. Additionally, having worked in four diverse business internships throughout my undergraduate career, I have come to understand the importance of understanding and studying law and contracts as they relate to business. In all of those internships, I worked extensively with a variety of contracts and agreements, all serving critical purposes within each individual line of business. Within supply chain management studies and jobs, I found contracts to be of utmost importance for students to understand prior to entering a full time job or internship. Students study a wide variety of topics during their education within the Supply Chain Management department at Arizona State University. In procurement and purchasing classes specifically, students cover topics from supplier negotiation strategies to sourcing and sustainability. These topics engage students of all backgrounds and offer exceptional knowledge and insight for those seeking a full time job within supply chain management. What is interestingly so often excluded from such lectures is discussion with regards to the contracts and laws pertinent to purchasing and supply management success. As most procurement and sourcing professionals know, contracts are the basis for all agreements that a company and supplier may engage in. A critical component within the careers of supply managers, contract law provides the foundation for any agreement. Thus, the necessity for a discussion on how to best integrate purchasing and contract law into undergraduate supply chain management education, including depicting the material that should be covered, is permitted. In my Honors Thesis, I have decided to create an informative lecture and outline that can be readily understood by undergraduate students in supply chain management courses, at the benefit of professors and lecturers who wish to utilize and incorporate the material in their classroom. The content consists of information recommended by industry professionals, relevant real-life procurement and contract law examples and scenarios, and universal and common law relevant to contracts and purchasing agreements within the workplace. All of these topics are meant to prepare students for careers and internships within supply chain management, and are topics I have found lack current discussion at the university level. Additionally, as a part of my Honors Thesis, I was given the opportunity to provide a cohesive lecture and present the topics herein in SCM 355 Purchasing classes. This was an opportunity to present to students topics that I feel are currently underrepresented in college courses, and that are beneficial for business students to learn and fully understand. Topics discussed in this interactive lecture and slideshow extracted information from the lecture template.
ContributorsPakula, Jacqueline Rose (Author) / Gilmore, Bruce (Thesis director) / Guy, Shannon (Committee member) / Department of Finance (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
This thesis will look into the cryptocurrency Basic Attention Token (BAT) and the browser they partnered with, Brave, to innovate the way that digital marketing dollars are spent. They believe that their browser and cryptocurrency will be able to remove inefficiencies the digital marketing world is full of, and also giving some power to users with their data. The vision of this team is to create a marketing agreement with users that makes it so the marketing space they offer is a verified real individual without compromising this person's user data to large firms and keeps all information stored locally. We will cover the international landscape, BAT and Brave from a branding perspective, and get into some research into interest in adoption.
ContributorsPenny, Troy Lyall (Author) / Kristofferson, Kirk (Thesis director) / Goegan, Brian (Committee member) / Department of Marketing (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
In an increasingly global economy, companies face challenges with implementing successful business and marketing strategies in cultures different from their own. This paper calls upon previous research to compile a per-country outline of general behaviors and expectations when doing business overseas. Using categorical definitions from Hofstede's 1984 study and those found in the Handbook of Global and Multicultural Negotiation, a table has been prepared to group similar countries based on their cultural biases.
ContributorsPetruccelli, Lauren Taylor (Author) / Shunk, Dan (Thesis director) / Kashiwagi, Dean (Committee member) / McCarville, Daniel R. (Committee member) / Industrial, Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2013-05