TY - GEN
T1 - Data Marketplaces with a Free Sampling Service
AU - Genes-Duran, Rafael
AU - Esparza, Oscar
AU - Hernandez-Serrano, Juan
AU - Roman-Garcia, Fernando
AU - Soriano, Miquel
AU - Zappa, Achille
AU - Serrano, Martin
AU - Stahnke, Susanne
AU - Bohm, Birthe
AU - Fries, Edgar
AU - Koniakou, Vasiliki
AU - Michel, Bruno
AU - Munoz-Tapia, Jose L.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Data is currently perceived as one of the most valuable resources by the industry. In this context, data marketplaces have emerged for facilitating data trading in a coordinated manner. To facilitate open, fair, and transparent trades, it is necessary to ensure trust, both among the different participants and stakeholders, and trust in the sense of confidence to the ecosystem. Thanks to the emergent blockchain technologies, there are new decentralized data marketplaces that provide this confidence in a decentralized manner with new disruptive services such as automated conflict resolution, non repudiation and auditable accounting. In this paper, we present a decentralized data marketplace called i3-market that implements these services. We also describe a service called free data sampling that allows a consumer and a provider to securely agree on a portion of a dataset that can be checked by the consumer before committing the purchase. Finally, the paper discusses how to integrate the free sampling service in the i3-market ecosystem.
AB - Data is currently perceived as one of the most valuable resources by the industry. In this context, data marketplaces have emerged for facilitating data trading in a coordinated manner. To facilitate open, fair, and transparent trades, it is necessary to ensure trust, both among the different participants and stakeholders, and trust in the sense of confidence to the ecosystem. Thanks to the emergent blockchain technologies, there are new decentralized data marketplaces that provide this confidence in a decentralized manner with new disruptive services such as automated conflict resolution, non repudiation and auditable accounting. In this paper, we present a decentralized data marketplace called i3-market that implements these services. We also describe a service called free data sampling that allows a consumer and a provider to securely agree on a portion of a dataset that can be checked by the consumer before committing the purchase. Finally, the paper discusses how to integrate the free sampling service in the i3-market ecosystem.
KW - Blockchain
KW - Data marketplaces
KW - Decentralization
KW - Explicit data owner consent
KW - Privacy and data protection
KW - Sampling service
KW - Smart contracts
UR - https://www.scopus.com/pages/publications/85138098428
U2 - 10.1109/SCC55611.2022.00055
DO - 10.1109/SCC55611.2022.00055
M3 - Conference Publication
AN - SCOPUS:85138098428
T3 - Proceedings - 2022 IEEE International Conference on Services Computing, SCC 2022
SP - 333
EP - 338
BT - Proceedings - 2022 IEEE International Conference on Services Computing, SCC 2022
A2 - Ardagna, Claudio Agostino
A2 - Bian, Hongyi
A2 - Chang, Carl K.
A2 - Chang, Rong N.
A2 - Damiani, Ernesto
A2 - Dustdar, Schahram
A2 - Marco, Jordi
A2 - Singh, Munindar
A2 - Teniente, Ernest
A2 - Ward, Robert
A2 - Wang, Zhongjie
A2 - Xhafa, Fatos
A2 - Zhang, Jia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Conference on Services Computing, SCC 2022
Y2 - 10 July 2022 through 16 July 2022
ER -