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State-of-the-art deep neural networks (DNNs) have been proved to have excellent performance on unsupervised domain adaption (UDA). However, recent work shows that DNNs perform poorly when being attacked by adversarial samples, where these…

计算机视觉与模式识别 · 计算机科学 2021-08-05 Liyuan Zhang , Yuhang Zhou , Lei Zhang

Deep Neural Networks (DNNs) have become key components of many safety-critical applications such as autonomous driving and medical diagnosis. However, DNNs have been shown suffering from poor robustness because of their susceptibility to…

机器学习 · 计算机科学 2020-07-28 Wenjie Wan , Zhaodi Zhang , Yiwei Zhu , Min Zhang , Fu Song

A recent paper (circa 2020) by Osterwile et al., entitled "21 Years of Distributed Denial of Service: A Call to Action", states: "We are falling behind in the war against distributed denial-of-service attacks. Unless we act now, the future…

密码学与安全 · 计算机科学 2022-02-01 Naftaly H. Minsky

Deep neural networks (DNNs) are vulnerable to subtle adversarial perturbations applied to the input. These adversarial perturbations, though imperceptible, can easily mislead the DNN. In this work, we take a control theoretic approach to…

机器学习 · 计算机科学 2019-11-13 Arash Rahnama , Andre T. Nguyen , Edward Raff

Distributed Denial-of-Service (DDoS) attacks represent a persistent threat to modern telecommunications networks: detecting and counteracting them is still a crucial unresolved challenge for network operators. DDoS attack detection is…

网络与互联网体系结构 · 计算机科学 2021-11-05 Damu Ding , Marco Savi , Domenico Siracusa

Peer to peer systems are the networks consisting of a group of nodes possible to be as wide as the Internet. These networks are required of evaluation mechanisms and distributed control and configurations, so each peer will be able to…

网络与互联网体系结构 · 计算机科学 2013-03-12 Farshad Safaei , Hamidreza Sotoodeh

When the global rollout of the DNS Security Extensions (DNSSEC) began in 2005, a first-of-its-kind trial started: The complexity of a core Internet protocol was magnified in favor of better security for the overall Internet. Thereby, the…

密码学与安全 · 计算机科学 2024-09-12 Eric Osterweil , Pouyan Fotouhi Tehrani , Thomas C. Schmidt , Matthias Wählisch

Disruption from service caused by DDoS attacks is an immense threat to Internet today. These attacks can disrupt the availability of Internet services completely, by eating either computational or communication resources through sheer…

密码学与安全 · 计算机科学 2012-03-13 B. B. Gupta , Manoj Misra , R. C. Joshi

The deployment of large-scale software-based 5G core functions presents significant challenges due to their reliance on optimized and intelligent resource provisioning for their services. Many studies have focused on analyzing the impact of…

密码学与安全 · 计算机科学 2025-07-25 Rodrigo Moreira , Larissa F. Rodrigues Moreira , Flávio de Oliveira Silva

Virtually every Internet communication typically involves a Domain Name System (DNS) lookup for the destination server that the client wants to communicate with. Operators of DNS recursive resolvers---the machines that receive a client's…

网络与互联网体系结构 · 计算机科学 2022-01-25 Paul Schmitt , Anne Edmundson , Nick Feamster

The growing computational demand for deep neural networks ( DNNs) has raised concerns about their energy consumption and carbon footprint, particularly as the size and complexity of the models continue to increase. To address these…

密码学与安全 · 计算机科学 2025-03-10 Hanene F. Z. Brachemi Meftah , Wassim Hamidouche , Sid Ahmed Fezza , Olivier Deforges

The scarcity of data and the high complexity of Advanced Persistent Threats (APTs) attacks have created challenges in comprehending their behavior and hindered the exploration of effective detection techniques. To create an effective APT…

密码学与安全 · 计算机科学 2025-02-14 Almuthanna Alageel , Sergio Maffeis , Imperial College London

In this paper, we address the challenges facing the adoption of client puzzles as means to protect the TCP connection establishment channel from state exhaustion DDoS attacks. We model the problem of selecting the puzzle difficulties as a…

密码学与安全 · 计算机科学 2018-08-01 Mohammad A. Noureddine , Ahmed Fawaz , Tamer Basar , William H. Sanders

The promise of decentralized peer-to-peer (P2P) systems is fundamentally gated by the challenge of Network Address Translation (NAT) traversal, with existing solutions often reintroducing the very centralization they seek to avoid. This…

网络与互联网体系结构 · 计算机科学 2025-11-03 Dennis Trautwein , Cornelius Ihle , Moritz Schubotz , Bela Gipp

Deep Neural Networks (DNNs) are everywhere, frequently performing a fairly complex task that used to be unimaginable for machines to carry out. In doing so, they do a lot of decision making which, depending on the application, may be…

机器学习 · 计算机科学 2022-11-17 Avriti Chauhan , Mohammad Afzal , Hrishikesh Karmarkar , Yizhak Elboher , Kumar Madhukar , Guy Katz

Deep Neural Networks (DNNs) are a revolutionary force in the ongoing information revolution, and yet their intrinsic properties remain a mystery. In particular, it is widely known that DNNs are highly sensitive to noise, whether adversarial…

机器学习 · 计算机科学 2020-05-01 Netanel Raviv , Siddharth Jain , Pulakesh Upadhyaya , Jehoshua Bruck , Anxiao Jiang

IP fragmentation and TCP segmentation allow for splitting large data packets into smaller ones, e.g., for transmission across network links of limited capacity. These mechanisms permit complete or partial overlaps with different data on the…

网络与互联网体系结构 · 计算机科学 2025-09-08 Lucas Aubard , Johan Mazel , Gilles Guette , Pierre Chifflier

Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks have emerged as a popular means of causing collection particular overhaul disruptions, often for total periods of instance. The relative ease and low costs of…

密码学与安全 · 计算机科学 2013-02-22 Saravanan Kumarasamy , Dr. R. Asokan

We consider the problem of Robust Dynamic Coded Distributed Storage (RDCDS) with partially storage constrained servers where the goal is to enable robust (resilient to server dropouts) and efficient (as measured by the communication costs)…

信息论 · 计算机科学 2025-11-12 Chen Zhao , Haobo Jia , Zhuqing Jia

User Datagram Protocol (UDP) is a commonly used protocol for data transmission in small embedded systems. UDP as such is unreliable and packet losses can occur. The achievable data rates can suffer if optimal packet sizes are not used. The…

仪器与探测器 · 物理学 2020-04-20 Morten Jagd Christensen , Tobias Richter