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This paper presents an automated peer-to-peer negotiation strategy for settling energy contracts among prosumers in a Residential Energy Cooperative considering heterogeneity prosumer preferences. The heterogeneity arises from prosumers'…

Artificial Intelligence · Computer Science 2019-11-28 Shantanu Chakraborty , Tim Baarslag , Michael Kaisers

This paper proposes a privacy-preserving and accountable billing (PA-Bill) protocol for trading in peer-to-peer energy markets, addressing situations where there may be discrepancies between the volume of energy committed and delivered.…

Cryptography and Security · Computer Science 2023-09-13 Kamil Erdayandi , Lucas C. Cordeiro , Mustafa A. Mustafa

Smart grids are being increasingly deployed worldwide, as they constitute the electricity grid of the future, providing bidirectional communication between households. One of their main potential applications is the peer-to-peer (P2P)…

Cryptography and Security · Computer Science 2023-07-20 Andrei Hutu , Mustafa A. Mustafa

This paper presents an automated peer-to-peer (P2P) negotiation strategy for settling energy contracts among prosumers in a Residential Energy Cooperative (REC) considering heterogeneous prosumer preferences. The heterogeneity arises from…

Multiagent Systems · Computer Science 2018-10-24 Shantanu Chakraborty , Tim Baarslag , Michael Kaisers

We study the problem of adaptive privacy budgeting under generalized differential privacy. Consider the setting where each user $i\in [n]$ holds a tuple $x_i\in U:=U_1\times \dotsb \times U_T$, where $x_i(l)\in U_l$ represents the $l$-th…

Cryptography and Security · Computer Science 2026-01-19 Yuting Liang , Ke Yi

Retail energy markets are increasingly consumer-oriented, thanks to a growing number of energy plans offered by a plethora of energy suppliers, retailers and intermediaries. To maximize the benefits of competitive retail energy markets,…

Cryptography and Security · Computer Science 2025-05-20 Sid Chi-Kin Chau , Yue Zhou

For preserving privacy, blockchains can be equipped with dedicated mechanisms to anonymize participants. However, these mechanism often take only the abstraction layer of blockchains into account whereas observations of the underlying…

Networking and Internet Architecture · Computer Science 2018-07-31 David Mödinger , Henning Kopp , Frank Kargl , Franz J. Hauck

Peer-to-Peer (P2P) energy trading can facilitate integration of a large number of small-scale producers and consumers into energy markets. Decentralized management of these new market participants is challenging in terms of market…

Cryptography and Security · Computer Science 2020-06-01 Mohsen Khorasany , Ali Dorri , Reza Razzaghi , Raja Jurdak

The smart grid incentivizes distributed agents with local generation (e.g., smart homes, and microgrids) to establish multi-agent systems for enhanced reliability and energy consumption efficiency. Distributed energy trading has emerged as…

Cryptography and Security · Computer Science 2020-04-28 Shangyu Xie , Han Wang , Yuan Hong , My Thai

Ensuring the usefulness of electronic data sources while providing necessary privacy guarantees is an important unsolved problem. This problem drives the need for an analytical framework that can quantify the safety of personally…

Information Theory · Computer Science 2016-11-18 Lalitha Sankar , S. Raj Rajagopalan , H. Vincent Poor

The question we raise through this paper is: Is it economically feasible to trade consumer personal information with their formal consent (permission) and in return provide them incentives (monetary or otherwise)?. In view of (a) the…

Computers and Society · Computer Science 2020-12-11 Ranjan Pal , Yixuan Wang , Swades De , Bodhibrata Nag , Pan Hui

Integrating distributed energy resources (DERs) is a critical step toward addressing the global climate crisis. This transformation has driven the transition from traditional consumers to prosumers and given rise to new energy sharing…

Information Theory · Computer Science 2026-04-07 Yingshuo Gu , Xi Weng , Yue Chen

The massive integration of uncertain distributed renewable energy resources into power systems raises power imbalance concerns. Peer-to-peer (P2P) energy trading provides a promising way to balance the prosumers' volatile energy power…

Systems and Control · Electrical Eng. & Systems 2025-05-28 Junhong Liu , Qinfei Long , Rong-Peng Liu , Wenjie Liu , Xin Cui , Yunhe Hou

Organizations are increasingly interested in allowing external data scientists to explore their sensitive datasets. Due to the popularity of differential privacy, data owners want the data exploration to ensure provable privacy guarantees.…

Databases · Computer Science 2019-05-14 Chang Ge , Xi He , Ihab F. Ilyas , Ashwin Machanavajjhala

This paper proposes a differentially private energy trading mechanism for prosumers in peer-to-peer (P2P) markets, offering provable privacy guarantees while approaching the Nash equilibrium with nearly socially optimal efficiency. We first…

Computer Science and Game Theory · Computer Science 2024-10-22 Yuji Cao , Yue Chen

This paper presents a new privacy negotiation mechanism for an IoT environment that is both efficient and practical to cope with the IoT special need of seamlessness. This mechanism allows IoT users to express and enforce their personal…

Cryptography and Security · Computer Science 2021-03-16 Khaled Alanezi , Shivakant Mishra

For the modeling, design and planning of future energy transmission networks, it is vital for stakeholders to access faithful and useful power flow data, while provably maintaining the privacy of business confidentiality of service…

Cryptography and Security · Computer Science 2021-03-29 David Smith , Frederik Geth , Elliott Vercoe , Andrew Feutrill , Ming Ding , Jonathan Chan , James Foster , Thierry Rakotoarivelo

In the current paradigm of digital personalized services, the centralized management of personal data raises significant privacy concerns, security vulnerabilities, and diminished individual autonomy over sensitive information. Despite…

Cryptography and Security · Computer Science 2025-09-12 Osama Zafar , Mina Namazi , Yuqiao Xu , Youngjin Yoo , Erman Ayday

Due to the recent popularity of online social networks, coupled with people's propensity to disclose personal information in an effort to achieve certain gratifications, the problem of navigating the tradeoff between privacy and utility…

Information Theory · Computer Science 2020-03-12 Chandra Sharma , George Amariucai

In today's mobile application marketplace, the ability of consumers to make informed choices regarding their privacy is extremely limited. Consumers largely rely on privacy policies and app permission mechanisms, but these do an inadequate…

Computers and Society · Computer Science 2015-01-05 Steven C. Isley
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