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With the rapid advancement of the digital economy, data collaboration between organizations has become a well-established business model, driving the growth of various industries. However, privacy concerns make direct data sharing…

机器学习 · 计算机科学 2025-10-15 Yi Liu , Yang Liu , Leqian Zheng , Jue Hong , Junjie Shi , Qingyou Yang , Ye Wu , Cong Wang

Video feeds are often deliberately used as evidence, as in the case of CCTV footage; but more often than not, the existence of footage of a supposed event is perceived as proof of fact in the eyes of the public at large. This reliance…

密码学与安全 · 计算机科学 2020-05-20 Mansoor Ahmed-Rengers

The decode-forward achievable region is studied for general networks. The region is subject to a fundamental tension in which nodes individually benefit at the expense of others. The complexity of the region depends on all the ways of…

信息论 · 计算机科学 2022-08-29 Jonathan Ponniah , Liang-Liang Xie

This paper considers on a network routing protocol known as Better Approach to Mobile Ad hoc Networks (B.A.T.M.A.N.). The protocol serves two aims: first, to discover all bidirectional links, and second, to identify the best-next-hop for…

计算机科学中的逻辑 · 计算机科学 2017-03-21 Kaylash Chaudhary , Ansgar Fehnker , Vinay Mehta

Designing distributed, fast and reliable wireless consensus protocols is instrumental in enabling mission-critical decentralized systems, such as robotic networks in the industrial Internet of Things (IIoT), drone swarms in rescue missions,…

信息论 · 计算机科学 2020-05-26 Hyowoon Seo , Jihong Park , Mehdi Bennis , Wan Choi

Byzantine reliable broadcast is a fundamental primitive in distributed systems that allows a set of processes to agree on a message broadcast by a dedicated process, even when some of them are malicious (Byzantine). It guarantees that no…

分布式、并行与集群计算 · 计算机科学 2024-10-01 Veronika Anikina , João Paulo Bezerra , Petr Kuznetsov , Liron Schiff , Stefan Schmid

We investigate the problem of private read update write (PRUW) in federated submodel learning (FSL) with sparsification. In FSL, a machine learning model is divided into multiple submodels, where each user updates only the submodel that is…

信息论 · 计算机科学 2022-06-01 Sajani Vithana , Sennur Ulukus

The libp2p GossipSub protocol leverages a full-message mesh with a lower node degree and a more densely connected metadata-only (gossip) mesh. This combination allows an efficient dissemination of messages in unstructured peer-to-peer (P2P)…

网络与互联网体系结构 · 计算机科学 2025-04-15 Muhammad Umar Farooq , Tanguy Cizain , Daniel Kaiser

In a spoofing attack, an attacker impersonates a legitimate user to access or tamper with data intended for or produced by the legitimate user. In wireless communication systems, these attacks may be detected by relying on features of the…

机器学习 · 计算机科学 2022-11-09 Daniel Romero , Peter Gerstoft , Hadi Givehchian , Dinesh Bharadia

Data streams (streaming data) consist of transiently observed, evolving in time, multidimensional data sequences that challenge our computational and/or inferential capabilities. In this paper we propose user friendly approaches for robust…

应用统计 · 统计学 2015-01-20 Daniel Kosiorowski

Mapping the extent of flood events is a necessary and important aspect of disaster management. In recent years, deep learning methods have evolved as an effective tool to quickly label high resolution imagery and provide necessary flood…

计算机视觉与模式识别 · 计算机科学 2025-04-21 Landon Dyken , Saugat Adhikari , Pravin Poudel , Steve Petruzza , Da Yan , Will Usher , Sidharth Kumar

Base station (BS) cooperation can turn unwanted interference to useful signal energy for enhancing system performance. In the cooperative downlink, zero-forcing beamforming (ZFBF) with a simple scheduler is well known to obtain nearly the…

信息论 · 计算机科学 2013-03-27 Chao-Kai Wen , Jung-Chieh Chen , Kai-Kit Wong , Pangan Ting

Bitswap is the data exchange protocol for the content-addressed peer-to-peer overlay network IPFS. During content discovery, Bitswap reveals the interest of a peer in content to all neighbors, enabling the tracking of user interests. In our…

网络与互联网体系结构 · 计算机科学 2024-07-18 Manuel Wedler , Erik Daniel , Florian Tschorsch

There are around 5.3 billion Internet users, amounting to 65.7% of the global population, and web technology is the backbone of the services delivered via the Internet. To ensure web applications are free from security-related bugs, web…

软件工程 · 计算机科学 2025-07-23 I Putu Arya Dharmaadi , Elias Athanasopoulos , Fatih Turkmen

Proof autoformalization, the task of translating natural language theorems and proofs into machine-verifiable code, is a critical step for integrating large language models into rigorous mathematical workflows. Current approaches focus on…

人工智能 · 计算机科学 2025-10-21 Rafael Cabral , Tuan Manh Do , Xuejun Yu , Wai Ming Tai , Zijin Feng , Xin Shen

Visual-prompt-guided edit transfer aims to learn image transformations directly from example pairs, offering more precise and controllable editing than purely text-driven approaches. However, existing diffusion transformer-based methods…

计算机视觉与模式识别 · 计算机科学 2026-05-11 Lan Chen , Qi Mao , Yiren Song , Yuchao Gu , Siwei Ma

The broadcast operation in distributed systems is used to spread information located at some nodes to all other nodes. This operation is often realized by flooding, where the source nodes send a message containing the information to all…

分布式、并行与集群计算 · 计算机科学 2020-11-12 Volker Turau

This work considers a layered coding approach for efficient transmission of data over a wireless block fading channel without transmitter channel state information (CSI), which is connected to a limited capacity reliable link, known as the…

信息论 · 计算机科学 2020-05-01 Avi Steiner , Shlomo Shamai

A snap-stabilizing protocol, starting from any configuration, always behaves according to its specification. In this paper, we present a snap-stabilizing protocol to solve the message forwarding problem in a message-switched network. In…

数据结构与算法 · 计算机科学 2009-05-18 Alain Cournier , Swan Dubois , Vincent Villain

The models of peer to peer protocols are presented with the help of one-step processes. On the basis of this presentation and the method of randomization of one-step processes described method for constructing models of peer to peer…

网络与互联网体系结构 · 计算机科学 2015-04-03 A. V. Demidova , A. V. Korolkova , D. S. Kulyabov , L. A. Sevastyanov