474 citations · 1.5k across the 23 of their papers we have counts for
11 papers · 1 filter
Improving Remote Patient Monitoring Systems Using a Fog-based IoT Platform with Speech Recognition
Marc Jayson Baucas, Petros Spachos
Due to the recent shortage of resources in the healthcare industry, Remote Patient Monitoring (RPM) systems arose to establish a convenient alternative for accessing healthcare ser…
A Kernel Method to Nonlinear Location Estimation with RSS-based Fingerprint
Pai Chet Ng, Petros Spachos, James She +1
This paper presents a nonlinear location estimation to infer the position of a user holding a smartphone. We consider a large location with number of grid points, each grid poi…
Microlocation for Smart Buildings in the Era of the Internet of Things: A Survey of Technologies, Techniques, and Approaches
Petros Spachos, Ioannis Papapanagiotou, Konstantinos Plataniotis
Microlocation plays a key role in the transformation of traditional buildings into smart infrastructure. Microlocation is the process of locating any entity with a very high accura…
BLE Beacons in the Smart City: Applications, Challenges, and Research Opportunities
Petros Spachos, Konstantinos Plataniotis
The Internet of Things helps to have every individual interconnected with their surroundings and to interact with them through smart devices. In recent years, Bluetooth Low Energy…
Wireless Technologies for Agricultural Monitoring using Internet of Things Devices with Energy Harvesting Capabilities
Sebastian Sadowski, Petros Spachos
Technological advances in the Internet of Things (IoT) have lead the way for technology to be used in ways that were never possible before. Through the development of devices with…
A Scalable IoT-Fog Framework for Urban Sound Sensing
Marc Baucas, Petros Spachos
Internet of Things (IoT) is a system of interrelated devices that can be used to allow large-scale collection and analysis of data. However, as it grew, IoT networks were not capab…
A Power-Efficient Audio Acquisition System for Smart City Applications
Evan Fallis, Petros Spachos, Stefano Gregori
Acoustic noise has adverse effects on human activities. Aside from hearing impairment and stress-related illnesses, it can also interfere with spoken communication, reduce human pe…
BLE Beacons for Indoor Positioning at an Interactive IoT-Based Smart Museum
Petros Spachos, Konstantinos N. Plataniotis
The Internet of Things (IoT) can enable smart infrastructures to provide advanced services to the users. New technological advancement can improve our everyday life, even simple ta…
Smart Parking System Based on Bluetooth Low Energy Beacons with Particle Filtering
Andrew Mackey, Petros Spachos, Konstantinos N. Plataniotis
Urban centers and dense populations are expanding, hence, there is a growing demand for novel applications to aid in planning and optimization. In this work, a smart parking system…
Improving BLE Beacon Proximity Estimation Accuracy through Bayesian Filtering
Andrew Mackey, Petros Spachos, Liang Song +1
The interconnectedness of all things is continuously expanding which has allowed every individual to increase their level of interaction with their surroundings. Internet of Things…
Using Cloud and Fog Computing for Large Scale IoT-based Urban Sound Classification
Marc Jayson Baucas, Petros Spachos
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 convenien…