Object classification in videos is an important step in many applications such as abnormal event detection in video surveillance, traf- fic analysis is urban scenes and behavior control in crowded locations. In this ...

In this paper, we propose two extensions of SDPL (Speed and Direction Prediction-based Localization) method. The first is called MA-SDPL (Multiple Anchors SDPL) which uses multiple mobile anchors instead of only one. ...

The mobile agent systems are well suited for certain types of real world applications such as e-commerce and distributed transactions. However, this technology is not being used by many applications. This is due to ...

Les recherches sur les environnements informatiques d’apprentissage humain portent sur les principes de conception, de développement et d'évaluation de systèmes informatiques qui permettent à des apprenants ...

Old document images often suffer from different types of degradation that render their binarization a challenging task. In this paper, a new binarization algorithm for degraded document images is presented. The method is ...

In this paper, we tackle the problem of indoor positioning, where the GPS signals are unavailable and the energy consumption of battery powered mobile devices should be carefully considered during the positioning process. ...

De simples défaillances dans la protection des données médicales, peuvent avoir des conséquences dramatiques sur la vie privée d’un patient. Dans cet article, nous nous concentrons principalement sur le contrôle d’accès ...

Social tagging has recently emerged in the collaborative web as a support shared resources organization allowing users to categorize these resources, that can be web pages, video, or images, by associating them with ...

This paper addresses the problem of association rules mining with large data sets using bees behaviors. The bees swarm optimization method have been successfully applied on small and medium data size. Nevertheless, when ...

Microsecond-level time synchronization is needed in realtime applications of wireless sensor networks. While several synchronization protocols have been proposed, most performance evaluations have been limited to ...