CAiSE WorkshopsPub Date : 2023-05-02DOI: 10.48550/arXiv.2305.03718
Simona Ramos, J. Ellul
{"title":"The MEV Saga: Can Regulation Illuminate the Dark Forest?","authors":"Simona Ramos, J. Ellul","doi":"10.48550/arXiv.2305.03718","DOIUrl":"https://doi.org/10.48550/arXiv.2305.03718","url":null,"abstract":"In this article, we develop an interdisciplinary analysis of MEV which desires to merge the gap that exists between technical and legal research supporting policymakers in their regulatory decisions concerning blockchains, DeFi and associated risks. Consequently, this article is intended for both technical and legal audiences, and while we abstain from a detailed legal analysis, we aim to open a policy discussion regarding decentralized governance design at the block building layer as the place where MEV occurs. Maximal Extractable Value or MEV has been one of the major concerns in blockchain designs as it creates a centralizing force which ultimately affects user transactions. In this article, we dive into the technicality behind MEV, where we explain the concept behind the novel Proposal Builder Separation design as an effort by Flashbots to increase decentralization through modularity. We underline potential vulnerability factors under the PBS design, which open space for MEV extracting adversarial strategies by inside participants. We discuss the shift of trust from validators to builders in PoS blockchains such as Ethereum, acknowledging the impact that the later ones may have on users' transactions (in terms of front running) and censorship resistance (in terms of transaction inclusion). We recognize that under PBS, centralized (dominant) entities such as builders could potentially harm users by extracting MEV via front running strategies. Finally, we suggest adequate design and policy measures which could potentially mitigate these negative effects while protecting blockchain users.","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123787889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2021-05-05DOI: 10.1007/978-3-030-79022-6_14
Jože M. Rožanec, Patrik Zajec, K. Kenda, I. Novalija, B. Fortuna, D. Mladenić
{"title":"XAI-KG: knowledge graph to support XAI and decision-making in manufacturing","authors":"Jože M. Rožanec, Patrik Zajec, K. Kenda, I. Novalija, B. Fortuna, D. Mladenić","doi":"10.1007/978-3-030-79022-6_14","DOIUrl":"https://doi.org/10.1007/978-3-030-79022-6_14","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130743215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A RAMI 4.0 View of Predictive Maintenance: Software Architecture, Platform and Case Study in Steel Industry","authors":"Alexandros Bousdekis, Katerina Lepenioti, D. Ntalaperas, Danai Vergeti, Dimitris Apostolou, Vasilis Boursinos","doi":"10.1007/978-3-030-20948-3_9","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_9","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130511419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2019-06-03DOI: 10.1007/978-3-030-20948-3_18
Steven B. Mertens, F. Gailly, G. Poels
{"title":"A Generic Framework for Flexible and Data-Aware Business Process Engines","authors":"Steven B. Mertens, F. Gailly, G. Poels","doi":"10.1007/978-3-030-20948-3_18","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_18","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121083177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2019-06-03DOI: 10.1007/978-3-030-20948-3_5
Shuangyu Wei, Yuewei Bai, Xiaogang Wang, Kai Liu, Lai Xu, Paul Ton de Vrieze, J. Kasse
{"title":"A New Method for Manufacturing Process Autonomous Planning in Intelligent Manufacturing System","authors":"Shuangyu Wei, Yuewei Bai, Xiaogang Wang, Kai Liu, Lai Xu, Paul Ton de Vrieze, J. Kasse","doi":"10.1007/978-3-030-20948-3_5","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_5","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114472074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2019-06-03DOI: 10.1007/978-3-030-20948-3_14
M. Kuperberg, Sebastian Kemper, C. Durak
{"title":"Blockchain Usage for Government-Issued Electronic IDs: A Survey","authors":"M. Kuperberg, Sebastian Kemper, C. Durak","doi":"10.1007/978-3-030-20948-3_14","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_14","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121552154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2019-06-03DOI: 10.1007/978-3-030-20948-3_2
I. Wilmont, E. Barendsen, S. Hoppenbrouwers
{"title":"A Case Study of Executive Functions in Real Process Modeling Sessions","authors":"I. Wilmont, E. Barendsen, S. Hoppenbrouwers","doi":"10.1007/978-3-030-20948-3_2","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_2","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125018119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CAiSE WorkshopsPub Date : 2019-06-03DOI: 10.1007/978-3-030-20948-3_3
Itamar Lachman, I. Hadar, Uri Hertz
{"title":"The Subjective Cost of Writing Reusable Code: The Case of Functions","authors":"Itamar Lachman, I. Hadar, Uri Hertz","doi":"10.1007/978-3-030-20948-3_3","DOIUrl":"https://doi.org/10.1007/978-3-030-20948-3_3","url":null,"abstract":"","PeriodicalId":408060,"journal":{"name":"CAiSE Workshops","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126468472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}