This article presents a method for clustering the trajectories obtained by tracking vehicles in
traffic videos, recorded from CCTV cameras in public spaces. The proposed method …

Most trajectory clustering algorithms including the famous TRACLUS require the setting of
two input parameters and are sensitive to input parameters. Incorrect setting may cause the …

We introduce a novel Cognitive Assistive Technology. The TEBRA system assists persons
with cognitive disabilities in brushing teeth by prompting the user. We develop the system …

In this paper, we describe a structured approach for user behavior recognition in an
automatic prompting system that assists users with cognitive disabilities in the task of …

The main objective of the thesis is to propose a complete framework for the automatic activity
discovery, modelling and recognition using video information. The framework uses …

We introduce a novel Assistive Technology for Cognition. The TEBRA system assists
persons with cognitive disabilities in brushing teeth by prompting the user. We develop the …

In this paper, we describe a structured approach for user behavior recognition in an
automatic prompting system that assists users with cognitive disabilities in the task of …