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The challenge of achieving effective sound insulation using metamaterials persists in the field. In this research endeavor, a novel three-layer membrane-type acoustic metamaterial is introduced as a potential solution. Through the…

Applied Physics · Physics 2025-02-25 Jun Lan , Yumin Zhou , Xin Bu , Yifeng Li

Atrial fibrillation (AF) is characterized by irregular electrical impulses originating in the atria, which can lead to severe complications and even death. Due to the intermittent nature of the AF, early and timely monitoring of AF is…

Sound · Computer Science 2024-08-12 Xuanyu Liu , Haoxian Liu , Jiao Li , Zongqi Yang , Yi Huang , Jin Zhang

The Internet of Things(IoT) will revolutionize the Future Internet through ubiquitous sensing. One of the challenges of having the hundreds of billions of devices that are estimated to be deployed would be rise of an enormous amount of…

Software Engineering · Computer Science 2020-09-21 Rahim Rahmani , Ramin Firouzi

The IoT market is diverse and characterized by a multitude of vendors that support different device functions (e.g., speaker, camera, vacuum cleaner, etc.). Within this market, IoT security and observability systems use real-time…

Cryptography and Security · Computer Science 2024-03-05 Bar Meyuhas , Anat Bremler-Barr , Tal Shapira

The Internet of Things (IoT) has become the forefront of bridging different technologies together. It brings rise to online computational services that make mundane tasks convenient. However, the volume of devices connecting to the network…

Networking and Internet Architecture · Computer Science 2019-10-18 Marc Jayson Baucas , Petros Spachos

The Internet of Things (IoT) provides applications and services that would otherwise not be possible. However, the open nature of IoT make it vulnerable to cybersecurity threats. Especially, identity spoofing attacks, where an adversary…

Machine Learning · Computer Science 2020-09-07 Yongxin Liu , Jian Wang , Jianqiang Li , Houbing Song , Thomas Yang , Shuteng Niu , Zhong Ming

Discrete audio tokens are compact representations that aim to preserve perceptual quality, phonetic content, and speaker characteristics while enabling efficient storage and inference, as well as competitive performance across diverse…

The broad adoption of the Internet of Things during the last decade has widened the application horizons of distributed sensor networks, ranging from smart home appliances to automation, including remote sensing. Typically, these…

Networking and Internet Architecture · Computer Science 2022-10-20 Agustin Zaballos , Adria Mallorqui , Joan Navarro

Humans use a host of signals to infer the emotional state of others. In general, computer systems that leverage signals from multiple modalities will be more robust and accurate in the same task. We present a multimodal affect and context…

Human-Computer Interaction · Computer Science 2019-03-29 Daniel McDuff , Kael Rowan , Piali Choudhury , Jessica Wolk , ThuVan Pham , Mary Czerwinski

Opto-mechanical oscillators that generate coherent acoustic waves are drawing much interest, in both fundamental research and applications. Narrowband oscillations can be obtained through the introduction of feedback to the acoustic wave.…

Optics · Physics 2018-11-16 H. Hagai Diamandi , Yosef London , Gil Bashan , Arik Bergman , Avi Zadok

Interconnecting "things" and devices that take the form of wearables, sensors, actuators, mobiles, computers, meters, or even vehicles is a critical requirement for the current era. These internetworked connections are serving the emerging…

Cryptography and Security · Computer Science 2020-06-19 A. Jurcut , T. Niculcea , P. Ranaweera , A. LeKhac

Acoustical knee health assessment has long promised an alternative to clinically available medical imaging tools, but this modality has yet to be adopted in medical practice. The field is currently led by machine learning models processing…

Signal Processing · Electrical Eng. & Systems 2024-12-02 Christodoulos Kechris , Jerome Thevenot , Tomas Teijeiro , Vincent A. Stadelmann , Nicola A. Maffiuletti , David Atienza

Internet of Things platforms are key enablers for smart city initiatives, targeting the improvement of citizens quality of life and economic growth. As IoT platforms are dynamic, proactive, and heterogeneous socio-technical artefacts,…

Software Engineering · Computer Science 2020-04-20 Mahdi Fahmideh , Didar Zowghi

Internet of Things (IoT) is one of the emerging technologies of this century and its various aspects, such as the Infrastructure, Security, Architecture and Privacy, play an important role in shaping the future of the digitalised world.…

Internet of Things (IoT) devices are becoming increasingly important. These devices are often resource-limited, hindering rigorous enforcement of security policies. Assessing the vulnerability of IoT devices is an important problem, but…

Cryptography and Security · Computer Science 2019-01-30 Davino Mauro Junior , Luis Melo , Harvey Lu , Marcelo d'Amorim , Atul Prakash

With the advancement of the Internet of Things (IoT) and communication platform, large scale sensor deployment can be easily implemented in an urban city to collect various information. To date, there are only a handful of research studies…

Applications · Statistics 2021-01-13 Billy Pik Lik Lau , Benny Kai Kiat Ng , Chau Yuen , Bige Tuncer , Keng Hua Chong

The Internet of Things (IoT) refers to a pervasive presence of interconnected and uniquely identifiable physical devices. These devices' goal is to gather data and drive actions in order to improve productivity, and ultimately reduce or…

Other Computer Science · Computer Science 2018-02-22 Tosiron Adegbija , Anita Rogacs , Chandrakant Patel , Ann Gordon-Ross

Industrial Internet of Things is an ultra-large-scale system that is much more sophisticated and fragile than conventional industrial platforms. The effective management of such a system relies heavily on the resilience of the network,…

Systems and Control · Electrical Eng. & Systems 2022-06-02 Hao Wu , Yifan Miao , Peng Zhang , Yang Tian , Hui Tian

In recent years, the Internet of Things (IoT) technology has led to the emergence of multiple smart applications in different vital sectors including healthcare, education, agriculture, energy management, etc. IoT aims to interconnect…

Cryptography and Security · Computer Science 2021-05-18 Maha Driss , Daniah Hasan , Wadii Boulila , Jawad Ahmad

Profiling and minimizing the energy consumption of resource-constrained devices is an essential step towards employing IoT in various application domains. Due to the large size and high cost of commercial energy measurement platforms,…

Networking and Internet Architecture · Computer Science 2018-12-11 Behnam Dezfouli , Immanuel Amirtharaj , Chia-Chi Li