AGR4BS: A Generic Multi-Agent Organizational Model for Blockchain Systems

Autor: Hector Roussille, Önder Gürcan, Fabien Michel

Publikováno v: Big Data and Cognitive Computing, Vol 6, Iss 1, p 1 (2021)

Blockchain is a very attractive technology since it maintains a public, append-only, immutable and ordered log of transactions which guarantees an auditable ledger accessible by anyone. Blockchain systems are inherently interdisciplinary since they c

Externí odkaz: https://doaj.org/article/fb6f79d5a9e9482ea1885ab54e1c2370

An agent-oriented, blockchain-based design of the interbank money market trading system

Autor: Morteza Alaeddini, Julie Dugdale, Önder Gürcan, Philippe Madiès, Paul J. Reaidy

Publikováno v: Agents and Multi-Agent Systems: Technologies and Applications 2021
Agents and Multi-Agent Systems: Technologies and Applications 2021, 241, Springer Singapore, pp.3-16, 2021, Smart Innovation, Systems and Technologies, ⟨10.1007/978-981-16-2994-5_1⟩
Agents and Multi-Agent Systems: Technologies and Applications 2021 ISBN: 9789811629938
KES-AMSTA

International audience; When studying the interbank money market (IMM), it is common to model banks as agents interacting through loans to tackle its complexity. However, the use of agent abstraction in the IMM is mostly limited to some specific case

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d54fb9faa2171c9ea9d0c363bbbbc6
https://hal.archives-ouvertes.fr/hal-03447648

Multi-Agent Modelling of Fairness for Users and Miners in Blockchains

Autor: Önder Gürcan

Publikováno v: Communications in Computer and Information Science ISBN: 9783030242985
PAAMS (Workshops)

Due to the open and dynamic nature of blockchain systems, the participants (users and miners) have to take into accounts uncertain constraints (e.g., the transaction confirmation times, the delays in the network, and the topology of the network) duri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::440c612197ca2b81ba80af21dd2e70f6
https://doi.org/10.1007/978-3-030-24299-2_8

On Cancellation of Transactions in Bitcoin-like Blockchains

Autor: Sara Tucci-Piergiovanni, Alejandro Ranchal Pedrosa, Önder Gürcan

Publikováno v: 26th International Conference on COOPERATIVE INFORMATION SYSTEMS
26th International Conference on COOPERATIVE INFORMATION SYSTEMS, Oct 2018, La Valette, Malta
Lecture Notes in Computer Science ISBN: 9783030026097
OTM Conferences (1)

International audience; Bitcoin-like blockchains do not envisage any specific mechanism to avoid unfairness for the users. Hence, unfair situations, like impossibility of cancellation of transactions explicitly or having uncon-firmed transactions, re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d78625256ddfc832ade066f88d6d8c69
https://cea.hal.science/cea-01867357

On the Bitcoin Limitations to Deliver Fairness to Users

Autor: Önder Gürcan, Sara Tucci-Piergiovanni, Antonella Del Pozzo

Publikováno v: 25th International Conference on Cooperative Information Systems (CoopIS 2017): On The Move Federated Conferences and Workshops 2017
25th International Conference on Cooperative Information Systems (CoopIS 2017): On The Move Federated Conferences and Workshops 2017, Oct 2017, Rhodos, Greece
On the Move to Meaningful Internet Systems. OTM 2017 Conferences ISBN: 9783319694610
OTM Conferences (1)

International audience; While current Bitcoin literature mainly focuses on miner behaviors , little has been done to analyze user participation. Because Bit-coins users do not benefit from any incentive, their participation in the system is condition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79ed8f5d6f0ffd9db371145ccc94c41e
https://hal-cea.archives-ouvertes.fr/cea-01807032