We are now living in a mobile information era, which is fundamentally changing science and
society. Location Based Services (LBS), which deliver information depending on the location …

Summary Internet of Things (IoT) is highly heterogeneous in terms of devices,
communication technologies, protocols, data formats, and semantics. Data generated from …

Describing user activity plays an essential role in ambient intelligence. In this work, we
review different methods for human activity recognition, classified as data-driven and …

The need for organizations to operate in changing environments is addressed by proposing
an approach that integrates organizational development with information system (IS) …

We propose a fuzzy ontology for human activity representation, which allows us to model
and reason about vague, incomplete, and uncertain knowledge. Some relevant subdomains …

Context-aware computing enriches the capabilities of intelligent devices complemented with
smart applications and helps establish smart ecosystems in fields such as Ambient …

To share Knowledge coming from disparate and heterogeneous environments, we propose
the use of semantic Web services to provide a common Knowledge format and meaning …

The need for organizations to operate in changing environments is addressed by proposing
an approach that integrates organizational development with information system (IS) …

Elderly people become weak until they reach a state of frailty. At this time, their health begins
to get worse and they are more likely to suffer bone fractures, disorders, and diseases, and …

Considering that the world population is aging, health-support issues are in evidence, and
many dangerous situations concerning users in their living environment may arise. This …