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Internet of Things means connecting different devices through the Internet. The Internet of things enables humans to remotely manage and control the objects they use with the Internet infrastructure. After the advent of the Internet of…

Cryptography and Security · Computer Science 2025-10-10 Maryam Ataei Nezhad , Hamid Barati , Ali Barati

Efficient parametrizations of quantum states are essential for trainable hybrid classical-quantum algorithms. A key challenge in their design consists in adapting to the available qubit connectivity of the quantum processor, which limits…

Quantum Physics · Physics 2026-04-15 Teodor Parella-Dilmé , Jakob S. Kottmann , Antonio Acín

Cell-free Massive multiple-input multiple-output (MIMO) ensures ubiquitous communication at high spectral efficiency (SE) thanks to increased macro-diversity as compared cellular communications. However, system scalability and performance…

Information Theory · Computer Science 2019-09-09 Giovanni Interdonato , Marcus Karlsson , Emil Björnson , Erik G. Larsson

Biometric authentication is getting increasingly popular due to the convenience of using unique individual traits, such as fingerprints, palm veins, irises. Especially fingerprints are widely used nowadays due to the availability and low…

Cryptography and Security · Computer Science 2019-11-04 Swe Geng , Georgia Giannopoulou , Maëlle Kabir-Querrec

We present OnPair, a dictionary-based compression algorithm designed to meet the needs of in-memory database systems that require both high compression and fast random access. Existing methods either achieve strong compression ratios at…

Databases · Computer Science 2025-08-05 Francesco Gargiulo , Rossano Venturini

The increasing proliferation of Internet of Things (IoT) devices has created a growing need for more efficient communication networks, especially in areas where continuous connectivity is unstable or unavailable. Opportunistic networks have…

Networking and Internet Architecture · Computer Science 2025-03-04 Ángel Niebla-Montero , Iván Froiz-Míguez , Paula Fraga-Lamas , Tiago M. Fernández-Caramés

On-body devices are an intrinsic part of the Internet-of-Things (IoT) vision to provide human-centric services. These on-body IoT devices are largely embedded devices that lack a sophisticated user interface to facilitate traditional…

Networking and Internet Architecture · Computer Science 2018-01-30 Wei Wang , Lin Yang , Qian Zhang , Tao Jiang

The Internet of Things (IoT) being a promising technology of the future is expected to connect billions of devices. The increased number of communication is expected to generate mountains of data and the security of data can be a threat.…

Cryptography and Security · Computer Science 2018-03-23 Muhammad Usman , Irfan Ahmed , M. Imran Aslam , Shujaat Khan , Usman Ali Shah

Manufacturers of smart home Internet of Things (IoT) devices are increasingly adding voice assistant and audio monitoring features to a wide range of devices including smart speakers, televisions, thermostats, security systems, and…

Cryptography and Security · Computer Science 2020-11-13 Richard Mitev , Anna Pazii , Markus Miettinen , William Enck , Ahmad-Reza Sadeghi

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

There is a growing demand for ultra low power and ultra low complexity devices for applications which require maintenance-free and battery-less operation. One way to serve such applications is through backscatter devices, which communicate…

Signal Processing · Electrical Eng. & Systems 2025-01-17 Rohit Singh , Anil Kumar Yerrapragada , Radha Krishna Ganti

Advances in the development and increased availability of smart devices ranging from small sensors to complex cloud infrastructures as well as various networking technologies and communication protocols have supported the rapid expansion of…

Cryptography and Security · Computer Science 2020-11-06 Golam Kayas , Mahmud Hossain , Jamie Payton , S. M. Riazul Islam

With the growing demand for massive internet of things (IoT), new IoT technology, namely ambient IoT (A-IoT), has been studied in the 3rd Generation Partnership Project (3GPP). A-IoT devices are batteryless and consume ultra-low power,…

Signal Processing · Electrical Eng. & Systems 2025-01-28 Zhikun Wu , Kazuk Takeda , Piyush Gupta , Ruiming Zheng , Luanxia Yang , Chengjin Zhang , Zhifei Fan , Hao Xu , Kiran Mukkavilli , Tingfang Ji

Road network is employed for exchanging the information among the vehicles where accidents and traffic information can be delivered, or receive services by an infrastructure. Although wireless communication systems yield an efficient…

Cryptography and Security · Computer Science 2017-06-09 Imran Memon , Hina Memon

Intelligent Transportation Systems increasingly depend on heterogeneous data from roadside cameras, UAV imagery, LiDAR, and in-vehicle sensors, yet the lack of unified data standards, model interfaces, and evaluation protocols across these…

This paper contributes to the challenging field of security for wireless sensor networks by introducing a key agreement scheme in which sensor nodes create secure radio connections with their neighbours depending on the aid of third…

Cryptography and Security · Computer Science 2013-09-11 Saleh Almowuena

Non-interactive key exchange (NIKE) enables two or multiple parties (just knowing the public system parameters and each other's public key) to derive a (group) session key without the need for interaction. Recently, NIKE in multi-party…

Cryptography and Security · Computer Science 2024-07-16 Rui Zhang , Lei Zhang

Trigger-action programming (TAP) is a popular end-user programming framework that can simplify the Internet of Things (IoT) automation with simple trigger-action rules. However, it also introduces new security and safety threats. A lot of…

Cryptography and Security · Computer Science 2022-11-04 Yinbo Yu , Jiajia Liu

Instantaneous Quantum Polynomial-time (IQP) circuits are a candidate for demonstrating near-term quantum advantage, as their sampling task is believed to be classically hard in the ideal theoretical setting under standard…

Quantum Physics · Physics 2026-04-15 Leonardo Placidi , Enrico Rinaldi , Keisuke Fujii , Chen-Yu Liu

A common approach to securing end-to-end connectivity between devices on the Internet is to utilise a cloud-based intermediary. With this reliance upon a third-party comes a set of security and privacy concerns that are difficult to…

Cryptography and Security · Computer Science 2022-03-28 Thomas Lodge , Sameh Zakhary , Derek McAuley