Visible light positioning (VLP), benefiting from its high accuracy and low cost, is a promising
technology for indoor location-based services. In this article, the theoretical limits and error …

Ubiquitous learning environments move learners out of a classroom and into the real world
where learners engage in experiential and tangible learning involving instrumented physical …

Ultra-wideband (UWB) ranging-based indoor positioning system (IPS) is suggested as one
of the solutions to satisfy the requirement of decimeter level accuracy in indoor …

A fundamental building block toward personalized location-based service and context-
aware service in smart buildings is the knowledge about the identity and mobility of users in …

The goal of this review paper is to highlight the image processing techniques' role in the
Internet of Things (IoT), aiming to attain an energy-efficient and secure IoT. IoT-dependent …

The RE. SI STO project targets visitors of Pisa medieval city, with the goal of providing high-
quality digital contents accessible with smart devices. We describe the design …

Abstract Machine learning is constantly proving its capabilities by achieving exceptional
results in recognition and classification tasks. Image content recognition has been …

Religious/historical buildings ought to be preserved for as long as possible. The ancient
structures themselves and the rich collections they store represent irreplaceable wealth for …

Bluetooth low energy (BLE) beacons have been widely deployed to deliver proximity-based
services (PBSs) to user's smartphones when users are in the proximity of a beacon …

Nowadays, several Internet of Things (IoT) deployments use publish-subscribe paradigms to
disseminate IoT data to a pool of interested consumers. At the moment, the most widespread …