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Recent advances in VLSI fabrication technology have led to die shrinkage and increased layout density, creating an urgent demand for advanced hotspot detection techniques. However, by taking an object detection network as the backbone,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-17 Hao-Chiang Shao , Guan-Yu Chen , Yu-Hsien Lin , Chia-Wen Lin , Shao-Yun Fang , Pin-Yian Tsai , Yan-Hsiu Liu

Network emulation is a well-established method for demonstrating and testing real devices and mobile apps in a controlled scenario. This paper reports preliminary results for an open-source extension of the CrowNet pedestrian communication…

Networking and Internet Architecture · Computer Science 2021-09-27 Matthias Rupp , Stefan Schuhbäck , Lars Wischhof

Channel-state-information-based localization in 5G networks has been a promising way to obtain highly accurate positions compared to previous communication networks. However, there is no unified and effective platform to support the…

Signal Processing · Electrical Eng. & Systems 2022-12-27 Xinghua Jia , Peng Liu , Wangdong Qi , Shengheng Liu , Yongming Huang , Wang Zheng , Mengguan Pan , Xiaohu You

Wireless communication enables a broad spectrum of applications, ranging from commodity to tactical systems. Neighbor discovery (ND), that is, determining which devices are within direct radio communication, is a building block of network…

Cryptography and Security · Computer Science 2009-01-05 Marcin Poturalski , Panos Papadimitratos , Jean-Pierre Hubaux

The discovery of neighbouring nodes in multihop wireless networks has become a key challenge. Due to tribulations in communication, synchronization loss between nodes, disparity in transmission power etc, the connectivity of nodes will…

Networking and Internet Architecture · Computer Science 2014-02-18 V. Karthikeyan , A. Vinod , P. Jeyakumar

In this paper, we propose a novel deep learning based approach for joint channel estimation and signal detection in orthogonal frequency division multiplexing (OFDM) systems by exploring the time and frequency correlation of wireless fading…

Information Theory · Computer Science 2020-08-11 Xuemei Yi , Caijun Zhong

Mobile devices apply neighbor discovery (ND) protocols to wirelessly initiate a first contact within the shortest possible amount of time and with minimal energy consumption. For this purpose, over the last decade, a vast number of ND…

Networking and Internet Architecture · Computer Science 2019-08-27 Philipp H. Kindt , Samarjit Chakraborty

Routing and switching capabilities of computer networks seem as the closed environment containing a limited set of deployed protocols, which nobody dares to change. The majority of wired network designs are stuck with OSPF (guaranteeing…

Networking and Internet Architecture · Computer Science 2016-09-20 Vladimír Veselý , Vít Rek , Ondřej Ryšavý

Harris Corporation has an interest in making HF radios a suitable medium for wireless information networks using standard Internet protocols. Although HF radio links have many unique characteristics, HF wireless subnets can be subject to…

Networking and Internet Architecture · Computer Science 2015-09-11 Jeffery Weston , Eric Koski

The Internet of Things (IoT) is ubiquitous thanks to the rapid development of wireless technologies. However, the broadcast nature of wireless transmissions results in great vulnerability to device authentication. Physical layer…

Machine Learning · Computer Science 2026-03-24 Yijia Guo , Junqing Zhang , Y. -W. Peter Hong

This paper studies the problem of neighbor discovery in wireless networks, namely, each node wishes to discover and identify the network interface addresses (NIAs) of those nodes within a single hop. A novel paradigm, called compressed…

Networking and Internet Architecture · Computer Science 2015-03-17 Lei Zhang , Jun Luo , Dongning Guo

Distance-based classifiers, such as k-nearest neighbors and support vector machines, continue to be a workhorse of machine learning, widely used in science and industry. In practice, to derive insights from these models, it is also…

Machine Learning · Computer Science 2026-05-05 Florian Bley , Jacob Kauffmann , Simon León Krug , Klaus-Robert Müller , Grégoire Montavon

Neighbor discovery is a fundamental task for wireless networks deployment. It is essential for setup and maintenance of networks and is typically a precondition for further communication. In this work we focus on passive discovery of…

Networking and Internet Architecture · Computer Science 2015-06-18 Niels Karowski , Konstantin Miller

Nowadays, all sectors utilize devices that are part of the Internet of Things (IoT) for the purpose of connecting and exchanging information with other devices and systems over the Internet. This increases the diversity of devices and their…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-28 Fatma Hmissi , Sofiane Ouni

There have been numerous works on network intrusion detection and prevention systems, but work on application layer intrusion detection and prevention is rare and not very mature. Intrusion detection and prevention at both network and…

Cryptography and Security · Computer Science 2014-11-13 Amal Saha , Sugata Sanyal

OpenFlow Discovery Protocol (OFDP) is the de-facto protocol used by OpenFlow controllers to discover the underlying topology. In this paper, we show that OFDP has some serious security, efficiency and functionality limitations that make it…

Networking and Internet Architecture · Computer Science 2017-05-15 Abdelhadi Azzouni , Nguyen Thi Mai Trang , Raouf Boutaba , Guy Pujolle

Network emulation using real sensor node hardware is used to increase the accuracy of pure network simulations. Coupling OMNeT++ with network emulation platforms and tools introduces new application possibilities for both sides. This…

Networking and Internet Architecture · Computer Science 2015-09-14 Sebastian Böhm , Michael Kirsche

In this paper we consider Multiple-Input-Multiple-Output (MIMO) detection using deep neural networks. We introduce two different deep architectures: a standard fully connected multi-layer network, and a Detection Network (DetNet) which is…

Information Theory · Computer Science 2019-05-22 Neev Samuel , Tzvi Diskin , Ami Wiesel

Data Distribution Service (DDS) is an innovative approach towards communication in ICS/IoT infrastructure and robotics. Being based on the cross-platform and cross-language API to be applicable in any computerised device, it offers the…

Machine Learning · Computer Science 2021-06-15 Stanislav Abaimov

In this paper, we show an approach to build deep learning algorithms for recognizing signals in distributed fiber optic monitoring and security systems for long perimeters. Synthesizing such detection algorithms poses a non-trivial research…

Computer Vision and Pattern Recognition · Computer Science 2016-10-04 A. V. Makarenko