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Verifiable Secret Sharing (VSS) has been widespread in Distributed Privacy-preserving Machine Learning (DPML), because invalid shares from malicious dealers or participants can be recognized by verifying the commitment of the received…

密码学与安全 · 计算机科学 2026-02-10 Zhen Li , Zijian Zhang , Wenjin Yang , Pengbo Wang , Zhaoqi Wang , Yan Wu , Xuyang Liu , Jing Sun

Public key authenticated encryption with keyword search (PAEKS) represents a significant advancement of secure and searchable data sharing in public network systems, such as medical systems. It can effectively mitigate the risk of keyword…

密码学与安全 · 计算机科学 2025-03-24 Jiayin Cai , Xingwen Zhao , Dexin Li , Hui Li , Kai Fan

Bayesian Neural Networks (BNNs) provide principled estimates of model and data uncertainty by encoding parameters as distributions. This makes them key enablers for reliable AI that can be deployed on safety critical edge systems. These…

新兴技术 · 计算机科学 2024-11-13 Prabodh Katti , Bashir M. Al-Hashimi , Bipin Rajendran

AES, Advanced Encryption Standard, can be considered the most widely used modern symmetric key encryption standard. To encrypt/decrypt a file using the AES algorithm, the file must undergo a set of complex computational steps. Therefore a…

分布式、并行与集群计算 · 计算机科学 2014-03-31 A. Barnes , R. Fernando , K. Mettananda , R. G. Ragel

Validating network paths taken by packets is critical for a secure Internet architecture. Any feasible solution must both enforce packet forwarding along endhost-specified paths and verify whether packets have taken those paths. However,…

网络与互联网体系结构 · 计算机科学 2018-04-26 Kai Bu , Yutian Yang , Avery Laird , Jiaqing Luo , Yingjiu Li , Kui Ren

Although many algorithms have been designed to construct Bayesian network structures using different approaches and principles, they all employ only two methods: those based on independence criteria, and those based on a scoring function…

人工智能 · 计算机科学 2011-07-04 S. Acid , L. M. de Campos

Tor is vulnerable to network-level adversaries who can observe both ends of the communication to deanonymize users. Recent work has shown that Tor is susceptible to the previously unknown active BGP routing attacks, called RAPTOR attacks,…

密码学与安全 · 计算机科学 2017-04-07 Yixin Sun , Anne Edmundson , Nick Feamster , Mung Chiang , Prateek Mittal

We address the challenging problem of efficient trust establishment in constrained networks, i.e., networks that are composed of a large and dynamic set of (possibly heterogeneous) devices with limited bandwidth, connectivity, storage, and…

密码学与安全 · 计算机科学 2022-05-05 David Koisser , Patrick Jauernig , Gene Tsudik , Ahmad-Reza Sadeghi

Internet analysis is a major challenge due to the volume and rate of network traffic. In lieu of analyzing traffic as raw packets, network analysts often rely on compressed network flows (netflows) that contain the start time, stop time,…

Ethernet is being considered as the backbone network protocol for next-generation automotive control networks. In such networks, Controller Area Network (CAN) messages related to automotive control can be sent from a CAN network to other…

网络与互联网体系结构 · 计算机科学 2014-09-04 Keigo Kawahara , Yutaka Matsubara , Hiroaki Takada

The Automatic Dependent Surveillance-Broadcast (ADS-B) is a surveillance technology that mandated in many airspaces. It improves safety, increases efficiency and reduces air traffic congestion by broadcasting aircraft navigation data. Yet,…

The emerging need for mobile ad hoc networks and secured data transmission phase is of crucial importance depending upon the environments like military. In this paper, a new way to improve the reliability of message transmission is…

网络与互联网体系结构 · 计算机科学 2011-04-26 V. Anitha , Dr. J. Akilandeswari

For parallel breadth first search (BFS) algorithm on large-scale distributed memory systems, communication often costs significantly more than arithmetic and limits the scalability of the algorithm. In this paper we sufficiently reduce the…

分布式、并行与集群计算 · 计算机科学 2012-08-29 Huiwei Lv , Guangming Tan , Mingyu Chen , Ninghui Sun

Graph condensation reduces the size of large graphs while preserving performance, addressing the scalability challenges of Graph Neural Networks caused by computational inefficiencies on large datasets. Existing methods often rely on…

机器学习 · 计算机科学 2025-10-10 Lin Wang , Qing Li

The Wireless Sensor Networks (WSNs) are composed of resource starved sensor nodes that are deployed to sense, process and communicate vital information to the base station. Due to the stringent constraints on the resources in the sensor…

密码学与安全 · 计算机科学 2012-03-22 Vivaksha Jariwala , Devesh Jinwala

Advanced Persistent Threats (APTs) represent a significant challenge in cybersecurity due to their sophisticated and stealthy nature. Traditional Intrusion Detection Systems (IDS) often fall short in detecting these multi-stage attacks.…

密码学与安全 · 计算机科学 2025-01-08 Atmane Ayoub Mansour Bahar , Kamel Soaid Ferrahi , Mohamed-Lamine Messai , Hamida Seba , Karima Amrouche

Since last decade, IDS/ IPS has gained popularity in protecting large networks. They can employ signature based techniques and/or flow-based techniques to prevent intrusion from outside/ inside the network they are trying to protect.…

数据结构与算法 · 计算机科学 2015-01-12 Sankalp Bagaria

Research on performance, robustness, and evolution of the global Internet is fundamentally handicapped without accurate and thorough knowledge of the nature and structure of the contractual relationships between Autonomous Systems (ASs). In…

网络与互联网体系结构 · 计算机科学 2008-04-16 Xenofontas Dimitropoulos , Dmitri Krioukov , Marina Fomenkov , Bradley Huffaker , Young Hyun , kc claffy , George Riley

With the deepening trend of paperless workflows, signatures as a means of identity authentication are gradually shifting from traditional ink-on-paper to electronic formats.Despite the availability of dynamic pressure-sensitive and…

计算机视觉与模式识别 · 计算机科学 2025-11-13 RuiQiang Zhang , Zehua Ma , Guanjie Wang , Chang Liu , Hengyi Wang , Weiming Zhang

Over the recent years, IP and email spoofing gained much importance for security concerns due to the current changes in manipulating the system performance in different online environments. Intrusion Detection System (IDS) has been used to…

密码学与安全 · 计算机科学 2009-11-04 Al-Sammarraie Hosam , Adli Mustafa , Shakeel Ahmad , Merza Abbas