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This paper introduces Data Stations, a new data architecture that we are designing to tackle some of the most challenging data problems that we face today: access to sensitive data; data discovery and integration; and governance and…

Data is of unprecedented importance today. The most valuable companies of today treat data as a commodity, which they trade and earn revenues. To facilitate such trading, data marketplaces have emerged. Present data marketplaces are…

Cryptography and Security · Computer Science 2019-09-30 Prabal Banerjee , Sushmita Ruj

Data is the new oil of the 21st century. The growing trend of trading data for greater welfare has led to the emergence of data markets. A data market is any mechanism whereby the exchange of data products including datasets and data…

Traditional data monetization approaches face challenges related to data protection and logistics. In response, digital data marketplaces have emerged as intermediaries simplifying data transactions. Despite the growing establishment and…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-18 Qusai Ramadan , Zeyd Boukhers , Muath AlShaikh , Christoph Lange , Jan Jürjens

In this work, we aim to design a data marketplace; a robust real-time matching mechanism to efficiently buy and sell training data for Machine Learning tasks. While the monetization of data and pre-trained models is an essential focus of…

Computer Science and Game Theory · Computer Science 2019-05-14 Anish Agarwal , Munther Dahleh , Tuhin Sarkar

Personal data is becoming one of the most essential resources in today's information-based society. Accordingly, there is a growing interest in data markets, which operate data trading services between data providers and data consumers. One…

Computer Science and Game Theory · Computer Science 2022-06-23 Kangsoo Jung , Sayan Biswas , Catuscia Palamidessi

Living in the Post API age, researchers face unprecedented challenges in obtaining social media data, while users are concerned about how big tech companies use their data. Data donation offers a promising alternative, however, its…

Social and Information Networks · Computer Science 2025-06-23 Meysam Alizadeh , Fabrizio Gilardi

"Data" is becoming an indispensable production factor, just like land, infrastructure, labor or capital. As part of this, a myriad of applications in different sectors require huge amounts of information to feed models and algorithms…

Databases · Computer Science 2022-01-13 Santiago Andrés Azcoitia , Nikolaos Laoutaris

This paper explores the design of a balanced data-sharing marketplace for entities with heterogeneous datasets and machine learning models that they seek to refine using data from other agents. The goal of the marketplace is to encourage…

Computer Science and Game Theory · Computer Science 2024-01-25 Aditya Bhaskara , Sreenivas Gollapudi , Sungjin Im , Kostas Kollias , Kamesh Munagala , Govind S. Sankar

A data marketplace is an online venue that brings data owners, data brokers, and data consumers together and facilitates commoditisation of data amongst them. Data pricing, as a key function of a data marketplace, demands quantifying the…

Computer Science and Game Theory · Computer Science 2023-03-10 Mengxiao Zhang , Fernando Beltran , Jiamou Liu

Data sharing is very important for accelerating scientific research, business innovations, and for informing individuals. Yet, concerns over data privacy, cost, and lack of secure data-sharing solutions have prevented data owners from…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-04-20 Vikas Jaiman , Leonard Pernice , Visara Urovi

This paper considers a market for trading Internet of Things (IoT) data that is used to train machine learning models. The data, either raw or processed, is supplied to the market platform through a network and the price of such data is…

Networking and Internet Architecture · Computer Science 2023-09-04 Shashi Raj Pandey , Pierre Pinson , Petar Popovski

Data has been increasingly recognized as a critical factor in the future economy. However, constructing an efficient data trading market faces challenges such as privacy breaches, data monopolies, and misuse. Despite numerous studies…

Computers and Society · Computer Science 2024-07-17 Yi Yu , Jingru Yu , Xuhong Wang , Juanjuan Li , Yilun Lin , Conghui He , Yanqing Yang , Yu Qiao , Li Li , Fei-Yue Wang

Data markets serve as crucial platforms facilitating data discovery, exchange, sharing, and integration among data users and providers. However, the paramount concern of privacy has predominantly centered on protecting privacy of data…

Cryptography and Security · Computer Science 2024-07-16 Minxing Zhang , Jian Pei

Online platforms collect rich information about participants and then share some of this information back with them to improve market outcomes. In this paper we study the following information disclosure problem in two-sided markets: If a…

Theoretical Economics · Economics 2023-09-01 Bar Light , Ramesh Johari , Gabriel Weintraub

In recent years, rather than enclosing data within a single organization, exchanging and combining data from different domains has become an emerging practice. Many studies have discussed the economic and utility value of data and data…

Computers and Society · Computer Science 2020-12-23 Teruaki Hayashi , Hiroki Sakaji , Hiroyasu Matsushima , Yoshiaki Fukami , Takumi Shimizu , Yukio Ohsawa

The idea of an open data market envisions the creation of a data trading model to facilitate exchange of data between different parties in the Internet of Things (IoT) domain. The data collected by IoT products and solutions are expected to…

Computers and Society · Computer Science 2016-11-18 Charith Perera , Rajiv Ranjan , Lizhe Wang

Data is a precious resource in today's society, and is generated at an unprecedented and constantly growing pace. The need to store, analyze, and make data promptly available to a multitude of users introduces formidable challenges in…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-08 Alessandro Margara , Gianpaolo Cugola , Nicolò Felicioni , Stefano Cilloni

The $\textit{data market design}$ problem is a problem in economic theory to find a set of signaling schemes (statistical experiments) to maximize expected revenue to the information seller, where each experiment reveals some of the…

Computer Science and Game Theory · Computer Science 2023-11-01 Sai Srivatsa Ravindranath , Yanchen Jiang , David C. Parkes

Online platforms, including social media and search platforms, have routinely used their users' data for targeted ads, to improve their services, and to sell to third-party buyers. But an increasing awareness of the importance of users'…

Computer Science and Game Theory · Computer Science 2024-02-13 Sukanya Kudva , Anil Aswani
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