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This paper presents new methods enabling anonymous communication on the Internet. We describe a new protocol that allows us to create an anonymous overlay network by exploiting the web browsing activities of regular users. We show that the…

Cryptography and Security · Computer Science 2007-05-23 Matthias Bauer

This paper investigates under which conditions information can be reliably shared and consensus can be solved in unknown and anonymous message-passing networks that suffer from crash-failures. We provide algorithms to emulate registers and…

Data Structures and Algorithms · Computer Science 2009-03-23 Carole Delporte-Gallet , Hugues Fauconnier , Andreas Tielmann

This paper considers the dynamics of cheap talk interactions between an oblivious receiver and a sender with different amounts of information. Even though it may seem that having additional information about the state of the game is always…

Computer Science and Game Theory · Computer Science 2025-12-01 Itai Arieli , Ivan Geffner , Moshe Tennenholtz

The stable marriage problem and its extensions have been extensively studied, with much of the work in the literature assuming that agents fully know their own preferences over alternatives. This assumption however is not always practical…

Computer Science and Game Theory · Computer Science 2016-03-21 Baharak Rastegari , Paul Goldberg , David Manlove

Rapport plays an important role during communication because it can help people understand each other's feelings or ideas and leads to a smooth communication. Computational rapport model has been proposed based on theory in previous work.…

Human-Computer Interaction · Computer Science 2018-06-20 Xuhai Xu , Justine Cassell

This paper presents a proof-of-concept demonstration of agent-to-agent communication across distributed systems, using only natural-language messages and without shared identifiers, structured schemas, or centralised data exchange. The…

Artificial Intelligence · Computer Science 2025-11-21 Daniel Vaughan , Kateřina Vaughan

The evaluation of Large Language Models (LLMs) increasingly relies on other LLMs acting as judges. However, current evaluation paradigms typically yield a single score or ranking, answering which model is better but not why. While essential…

Computation and Language · Computer Science 2025-07-25 Asaf Yehudai , Lilach Eden , Yotam Perlitz , Roy Bar-Haim , Michal Shmueli-Scheuer

In an era of pervasive online surveillance, Internet users are in need of better anonymity solutions for online communications without sacrificing performance. Existing overlay anonymity tools, such as the Tor network, suffer from…

Cryptography and Security · Computer Science 2019-11-22 Hooman Mohajeri Moghaddam , Arsalan Mosenia

This paper presents a reproducibility study and extension of "Cooperation, Competition, and Maliciousness: LLM-Stakeholders Interactive Negotiation." We validate the original findings using a range of open-weight models (1.5B-70B…

Artificial Intelligence · Computer Science 2025-02-25 Jose L. Garcia , Karolina Hajkova , Maria Marchenko , Carlos Miguel Patiño

This work considers the problem of mitigating information leakage between communication and sensing in systems jointly performing both operations. Specifically, a discrete memoryless state-dependent broadcast channel model is studied in…

Information Theory · Computer Science 2023-03-22 Onur Günlü , Matthieu R. Bloch , Rafael F. Schaefer , Aylin Yener

Multi-strategy hedge funds face a fundamental organizational choice: should analysts generating trading strategies communicate, and if so, how? We investigate this using 5-agent LLM-based trading systems across 450 experiments spanning 21…

Multiagent Systems · Computer Science 2025-11-18 Jerick Shi , Burton Hollifield

Conversational agents increasingly mediate everyday digital interactions, yet the effects of their communication style on user experience and task success remain unclear. Addressing this gap, we describe the results of a between-subject…

Human-Computer Interaction · Computer Science 2026-02-23 Erik Derner , Dalibor Kučera , Aditya Gulati , Ayoub Bagheri , Nuria Oliver

Personalizing dialogue agents is important for dialogue systems to generate more specific, consistent, and engaging responses. However, most current dialogue personalization approaches rely on explicit persona descriptions during inference,…

Computation and Language · Computer Science 2021-12-01 Wangchunshu Zhou , Qifei Li , Chenle Li

In our previous work, we proposed a language-independent speaker anonymization system based on self-supervised learning models. Although the system can anonymize speech data of any language, the anonymization was imperfect, and the speech…

Sound · Computer Science 2022-03-29 Xiaoxiao Miao , Xin Wang , Erica Cooper , Junichi Yamagishi , Natalia Tomashenko

Sensitive information, such as knowledge about an individual's personality, can be can be misused to influence behavior (e.g., via personalized messaging). To assess to what extent an individual's personality can be inferred from user…

Computation and Language · Computer Science 2026-05-05 Derya Cögendez , Verena Zimmermann , Noé Zufferey

Current works in the generation of personalized dialogue primarily contribute to the agent presenting a consistent personality and driving a more informative response. However, we found that the generated responses from most previous models…

Computation and Language · Computer Science 2022-08-23 Itsugun Cho , Dongyang Wang , Ryota Takahashi , Hiroaki Saito

Quick interaction between a human teacher and a learning machine presents numerous benefits and challenges when working with web-scale data. The human teacher guides the machine towards accomplishing the task of interest. The learning…

Monitoring performance and availability are critical to operating successful content provider networks. Internet measurements provide data needed for traffic engineering, alerting, and network diagnostics. While there are significant…

Networking and Internet Architecture · Computer Science 2020-07-28 Matt Calder

A peer-to-peer application architecture is proposed that has the potential to eliminate the back-end servers for hosting services on the Internet. The proposed application architecture has been modeled as a distributed system for delivering…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 A. I. Khan , R. Spindler

Lexical alignment, where speakers start to use similar words across conversation, is known to contribute to successful communication. However, its implementation in conversational agents remains underexplored, particularly considering the…

Computation and Language · Computer Science 2025-11-05 Keara Schaaij , Roel Boumans , Tibor Bosse , Iris Hendrickx