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The application of transfer learning, leveraging knowledge from source domains to enhance model performance in a target domain, has significantly grown, supporting diverse real-world applications. Its success often relies on shared…

机器学习 · 计算机科学 2024-07-19 Runxue Bao , Yiming Sun , Yuhe Gao , Jindong Wang , Qiang Yang , Zhi-Hong Mao , Ye Ye

Deep learning (DL) methods have been shown to improve the performance of several use cases for the fifth-generation (5G) New radio (NR) air interface. In this paper we investigate user equipment (UE) positioning using the channel state…

信号处理 · 电气工程与系统科学 2024-08-29 Anastasios Foliadis , Mario H. Castañeda , Richard A. Stirling-Gallacher , Reiner S. Thomä

We propose to use neural networks for simultaneous detection and localization of multiple sound sources in human-robot interaction. In contrast to conventional signal processing techniques, neural network-based sound source localization…

声音 · 计算机科学 2018-09-18 Weipeng He , Petr Motlicek , Jean-Marc Odobez

In order to stimulate secure sensing for Internet of Things (IoT) applications such as healthcare and traffic monitoring, mobile crowdsensing (MCS) systems have to address security threats, such as jamming, spoofing and faked sensing…

密码学与安全 · 计算机科学 2018-01-24 Liang Xiao , Donghua Jiang , Dongjin Xu , Ning An

Deep learning has shown its power in many applications, including object detection in images, natural-language understanding, and speech recognition. To make it more accessible to end users, many deep learning models are now embedded in…

机器学习 · 计算机科学 2021-02-05 Yujin Huang , Han Hu , Chunyang Chen

Human body pose estimation and hand detection are two important tasks for systems that perform computer vision-based sign language recognition(SLR). However, both tasks are challenging, especially when the input is color videos, with no…

计算机视觉与模式识别 · 计算机科学 2016-04-21 Srujana Gattupalli , Amir Ghaderi , Vassilis Athitsos

This work presents an investigation on the scalability of a deep leaning (DL)-based blind transmitter positioning system for addressing the multi transmitter localization (MLT) problem. The proposed approach is able to estimate relative…

信号处理 · 电气工程与系统科学 2023-06-07 Ivo Bizon , Ahmad Nimr , Philipp Schulz , Marwa Chafii , Gerhard P. Fettweis

Bluetooth Low Energy systems are one of the most popular solutions used for indoor localization. Unfortunately their accuracy might not be sufficient for some of the applications. One way to reduce localization errors is hybrid positioning,…

信号处理 · 电气工程与系统科学 2024-04-01 Marcin Kolakowski

Localization services for wireless devices play an increasingly important role in our daily lives and a plethora of emerging services and applications already rely on precise position information. Widely used on-device positioning methods,…

信号处理 · 电气工程与系统科学 2024-01-17 Pengzhi Huang , Emre Gönültaş , Maximilian Arnold , K. Pavan Srinath , Jakob Hoydis , Christoph Studer

The delay-based fingerprint embedding was recently proposed to support more users in secure media distribution scenario. In this embedding scheme, some users are assigned the same fingerprint code with only different embedding delay. The…

多媒体 · 计算机科学 2008-01-07 Shiguo Lian

Federated learning (FL) has been facilitating privacy-preserving deep learning in many walks of life such as medical image classification, network intrusion detection, and so forth. Whereas it necessitates a central parameter server for…

机器学习 · 计算机科学 2022-03-23 Yuwei Sun , Hideya Ochiai

Decentralized learning enables the training of deep learning models over large distributed datasets generated at different locations, without the need for a central server. However, in practical scenarios, the data distribution across these…

机器学习 · 计算机科学 2023-05-09 Sai Aparna Aketi , Abolfazl Hashemi , Kaushik Roy

Deep learning has gained broad interest in remote sensing image scene classification thanks to the effectiveness of deep neural networks in extracting the semantics from complex data. However, deep networks require large amounts of training…

计算机视觉与模式识别 · 计算机科学 2025-10-08 Gianmarco Perantoni , Lorenzo Bruzzone

Despite remarkable progress in knowledge transfer across visual and textual domains, extending these achievements to indoor localization, particularly for learning transferable representations among Received Signal Strength (RSS)…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Son Minh Nguyen , Linh Duy Tran , Duc Viet Le , Paul J. M Havinga

Low-latency and high-precision vehicle localization plays a significant role in enhancing traffic safety and improving traffic management for intelligent transportation. However, in complex road environments, the low latency and high…

信号处理 · 电气工程与系统科学 2024-12-03 Lele Cong , Kaitao Meng , Deshi Li , Hao Jiang , Liang Xu

In recent years, machine learning has developed rapidly, enabling the development of applications with high levels of recognition accuracy relating to the use of speech and images. However, other types of data to which these models can be…

机器学习 · 计算机科学 2020-06-30 Kieran Woodward , Eiman Kanjo , Andreas Oikonomou

Over the last years, the computational power of mobile devices such as smartphones and tablets has grown dramatically, reaching the level of desktop computers available not long ago. While standard smartphone apps are no longer a problem…

人工智能 · 计算机科学 2018-10-16 Andrey Ignatov , Radu Timofte , William Chou , Ke Wang , Max Wu , Tim Hartley , Luc Van Gool

Radio Frequency Identification (RFID) tracking may be a viable solution for defense assets that must be stored in accordance with security guidelines. However, poor sensor specificity (vulnerabilities include long range detection, spoofing,…

机器学习 · 计算机科学 2025-10-24 Curtis Lee Shull , Merrick Green

Next generation wireless networks are expected to be extremely complex due to their massive heterogeneity in terms of the types of network architectures they incorporate, the types and numbers of smart IoT devices they serve, and the types…

信号处理 · 电气工程与系统科学 2022-03-14 Abdulmalik Alwarafy , Mohamed Abdallah , Bekir Sait Ciftler , Ala Al-Fuqaha , Mounir Hamdi

The task of building footprint segmentation has been well-studied in the context of remote sensing (RS) as it provides valuable information in many aspects, however, difficulties brought by the nature of RS images such as variations in the…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Burak Ekim , Elif Sertel