With the development of location technology, location-based services greatly facilitate
people's life. However, due to the location information contains a large amount of user …

Recent advances in hand-held mobile devices have sparked the emergence of mobile
opportunistic networks. These networks enable direct communication between mobile …

Recent expansions of cloud computing have been growing at a phenomenal rate. Security
and privacy issues have become a considerable issue while the applications of big data are …

The security mechanisms have always been a research concern in Wireless Sensor
Networks (WSNs). In the last decade, compressed sensing (CS) has been introduced in the …

The design of high efficient security mechanisms in resource constrained multi-hop Wireless
Sensor Networks (WSNs) has always been a hot topic. Recently, compressed sensing (CS) …

La crowdsensing, l'utilisation d'appareils de tous les jours pour collecter et partager des
données ouvre la voie à une collecte de données en temps réel et rentable. Chaque jour …

In recent years, a large scale of various wireless sensor networks have been deployed for
basic scientific works. Massive data loss is so common that there is a great demand for data …

As the core of location-based services (LBS), the LBS-oriented recommendation systems,
which suggest the points-of-interest (POIs) to users by analyzing the distribution of the user's …

This paper describes the investigation of various aspects of op-eration of a combined
truck/trailer-railroad transportation system. The system involves shipment of manufactured …