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IoT, Volume 1, Issue 2

2020 December - 22 articles

Cover Story: Time (or clock) synchronization is a large and vital research field, as synchronization is a precondition for many applications. Examples are distributed data acquisition, distributed databases, and real-time communication. First, this survey paper introduces the research area of time synchronization and emphasizes its relation to other research areas. Second, we give an overview of the state of the art of time synchronization. We analyze both established protocol and research approaches according to three criteria: used estimation algorithm, achievable synchronization accuracy, and experimental conditions. We consider the following research question: which estimation method achieves which accuracies under which conditions? In contrast to other survey papers, we particularly consider wireless and wired synchronization and focus on estimation algorithms and their achievable accuracy.
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Articles (22)

  • Review
  • Open Access
90 Citations
16,626 Views
54 Pages

15 December 2020

This survey investigates the contributions of research into the detection of ransomware malware using machine learning and deep learning algorithms. The main motivations for this study are the destructive nature of ransomware, the difficulty of rever...

  • Article
  • Open Access
11 Citations
6,263 Views
18 Pages

Analysis of P4 and XDP for IoT Programmability in 6G and Beyond

  • David Carrascal,
  • Elisa Rojas,
  • Joaquin Alvarez-Horcajo,
  • Diego Lopez-Pajares and
  • Isaías Martínez-Yelmo

15 December 2020

Recently, two technologies have emerged to provide advanced programmability in Software-Defined Networking (SDN) environments, namely P4 and XDP. At the same time, the Internet of Things (IoT) represents a pillar of future 6G networks, which will be...

  • Review
  • Open Access
61 Citations
15,854 Views
22 Pages

10 December 2020

The Industrial Internet of Things (IIoT) has the potential to improve the production and business processes by enabling the extraction of valuable information from industrial processes. The mining industry, however, is rather traditional and somewhat...

  • Letter
  • Open Access
2 Citations
3,322 Views
12 Pages

Natural Language Understanding for Multi-Level Distributed Intelligent Virtual Sensors

  • Radu-Casian Mihailescu,
  • Georgios Kyriakou and
  • Angelos Papangelis

6 December 2020

In this paper we address the problem of automatic sensor composition for servicing human-interpretable high-level tasks. To this end, we introduce multi-level distributed intelligent virtual sensors (multi-level DIVS) as an overlay framework for a gi...

  • Review
  • Open Access
39 Citations
14,147 Views
23 Pages

Building Resilience against COVID-19 Pandemic Using Artificial Intelligence, Machine Learning, and IoT: A Survey of Recent Progress

  • S. M. Abu Adnan Abir,
  • Shama Naz Islam,
  • Adnan Anwar,
  • Abdun Naser Mahmood and
  • Aman Maung Than Oo

6 December 2020

Coronavirus disease 2019 (COVID-19) has significantly impacted the entire world today and stalled off regular human activities in such an unprecedented way that it will have an unforgettable footprint on the history of mankind. Different countries ha...

  • Feature Paper
  • Article
  • Open Access
60 Citations
24,029 Views
20 Pages

Precise Water Leak Detection Using Machine Learning and Real-Time Sensor Data

  • João Alves Coelho,
  • André Glória and
  • Pedro Sebastião

3 December 2020

Water is a crucial natural resource, and it is widely mishandled, with an estimated one third of world water utilities having loss of water of around 40% due to leakage. This paper presents a proposal for a system based on a wireless sensor network d...

  • Article
  • Open Access
13 Citations
6,250 Views
23 Pages

29 November 2020

Mobile sensing has been gaining ground due to the increasing capabilities of mobile and personal devices that are carried around by citizens, giving access to a large variety of data and services based on the way humans interact. Mobile sensing bring...

  • Review
  • Open Access
35 Citations
9,535 Views
38 Pages

Estimators for Time Synchronization—Survey, Analysis, and Outlook

  • Henning Puttnies,
  • Peter Danielis,
  • Ali Rehan Sharif and
  • Dirk Timmermann

17 November 2020

Time (or clock) synchronization is a large and vital field of research, as synchronization is a precondition for many applications. A few example applications are distributed data acquisition, distributed databases, and real-time communication. First...

  • Review
  • Open Access
6 Citations
4,216 Views
15 Pages

Bibliometric Analysis of Scientific Productivity around Edge Computing and the Internet of Things

  • Antonio-José Moreno-Guerrero,
  • Francisco-Javier Hinojo-Lucena,
  • Magdalena Ramos Navas-Parejo and
  • Gerardo Gómez-García

17 November 2020

Technological progress has recently led to the emergence of various technological resources and means that are improving specific aspects of society. An example of this can be found in the “internet of things” and “edge computing&rd...

  • Concept Paper
  • Open Access
19 Citations
7,934 Views
16 Pages

15 November 2020

Due to the proliferation of extended travel range electric vehicles (EVs), these will travel through different networks that might be served by different utility companies. Therefore, we propose an architecture capable of offering a charging service...

  • Article
  • Open Access
37 Citations
10,554 Views
22 Pages

13 November 2020

Machine learning is a powerful tool for data classification and has been used to classify movement data recorded by wearable inertial sensors in general living and sports. Inertial sensors can provide valuable biofeedback in combat sports such as box...

  • Article
  • Open Access
7 Citations
4,963 Views
23 Pages

A Proposed Low-Cost Viticulture Stress Framework for Table Grape Varieties

  • Sotirios Kontogiannis and
  • Christodoulos Asiminidis

4 November 2020

Climate change significantly affects viticulture by reducing the production yield and the quality characteristics of its final products. In some observed cases, the consequences of climate outages such as droughts, hail and floods are absolutely deva...

  • Article
  • Open Access
22 Citations
9,201 Views
17 Pages

Monitoring Activities of Daily Living Using UWB Radar Technology: A Contactless Approach

  • Sindre Klavestad,
  • Gebremariam Assres,
  • Siri Fagernes and
  • Tor-Morten Grønli

30 October 2020

In recent years, the ultra-wideband (UWB) radar technology has shown great potential in monitoring activities of daily living (ADLs) for smart homes. In this paper, we investigate the significance of using non-wearable UWB sensors for developing non-...

  • Technical Note
  • Open Access
7 Citations
6,052 Views
11 Pages

Miniaturized On-Chip NFC Antenna versus Screen-Printed Antenna for the Flexible Disposable Sensor Strips

  • Atefeh Kordzadeh,
  • Dominik Holzmann,
  • Alfred Binder,
  • Thomas Moldaschl,
  • Johannes Sturm and
  • Ali Roshanghias

28 October 2020

With the ongoing trend toward miniaturization via system-on-chip (SoC), both radio-frequency (RF) SoCs and on-chip multi-sensory systems are gaining significance. This paper compares the inductance of a miniaturized on-chip near field communication (...

  • Article
  • Open Access
25 Citations
6,399 Views
23 Pages

23 October 2020

In a context of increased environmental awareness, the Internet of Things has allowed individuals or entities to build their own connected devices to share data about the environment. These data are often obtained from widely available low-cost senso...

  • Article
  • Open Access
80 Citations
19,726 Views
27 Pages

19 October 2020

The recent surge in Internet of Things (IoT) deployment has increased the pace of integration and extended the reach of the Internet from computers, tablets and phones to a myriad of devices in our physical world. Driven by the IoT, with each passing...

  • Article
  • Open Access
8 Citations
3,943 Views
19 Pages

14 October 2020

Pervasive computing applications deal with the intelligence surrounding users that can facilitate their activities. This intelligence is provided in the form of software components incorporated in embedded systems or devices in close distance with en...

  • Article
  • Open Access
11 Citations
5,612 Views
20 Pages

A User Study of a Wearable System to Enhance Bystanders’ Facial Privacy

  • Alfredo J. Perez,
  • Sherali Zeadally,
  • Scott Griffith,
  • Luis Y. Matos Garcia and
  • Jaouad A. Mouloud

10 October 2020

The privacy of users and information are becoming increasingly important with the growth and pervasive use of mobile devices such as wearables, mobile phones, drones, and Internet of Things (IoT) devices. Today many of these mobile devices are equipp...

  • Article
  • Open Access
74 Citations
12,922 Views
22 Pages

10 October 2020

In the derived approach, an analysis is performed on Twitter data for World Cup soccer 2014 held in Brazil to detect the sentiment of the people throughout the world using machine learning techniques. By filtering and analyzing the data using natural...

  • Article
  • Open Access
30 Citations
12,129 Views
18 Pages

1 October 2020

This paper is focused on the design and development of a smart and compact electronic control unit (ECU) for the monitoring of a bus fleet. The ECU system is able to extract all vehicle data by the on-board diagnostics-(ODB)-II and SAE J1939 standard...

  • Article
  • Open Access
6 Citations
3,673 Views
14 Pages

Temperature-Compensated Spread Spectrum Sound-Based Local Positioning System for Greenhouse Operations

  • Lok Wai Jacky Tsay,
  • Tomoo Shiigi,
  • Zichen Huang,
  • Xunyue Zhao,
  • Tetsuhito Suzuki,
  • Yuichi Ogawa and
  • Naoshi Kondo

27 September 2020

A spread spectrum sound-based local positioning system (SSSLPS) has been developed for indoor agricultural robots by our research group. Such an SSSLPS has several advantages, including effective propagation, low cost, and ease of use. When using sou...

  • Article
  • Open Access
4 Citations
4,549 Views
19 Pages

Visual and Artistic Effects of an IoT System in Smart Cities: Research Flow

  • Mariana-Daniela González-Zamar and
  • Emilio Abad-Segura

27 September 2020

In smart cities, the progress of technology has allowed the implementation of sensors, originating the Internet of Things (IoT) and making cities safer and more sustainable. Hence, the presence of elements that generate visual and artistic effects of...

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IoT - ISSN 2624-831X