Francisco Javier Moreno Arboleda

Learn More
The Online Social Networking phenomenon is growing rapidly all around the world. As a consequence, in recent years, several studies have been devoted to the analysis of Social Network Sites (SNSs). A specific issue that has been addressed is the identification of leaders based on well-known algorithms such as PageRank [1], [2], [3]. In this talk we give a(More)
ACKNOWLEDGMENTS I wish to express my earnest gratefulness to PhD. Francisco Moreno for guiding me towards achieving my M.S. degree. He was exceptional mentor to me. I thank for guide me in the initial idea for the understanding of the social networks and the physical world through the concepts of trajectories. This thesis only addresses a special issue(More)
A diversity of movement patterns may be identified when studying a set of moving entities. One of these patterns is called V-formation since its shape resembles such letter. Informally, a set of entities shows a V-formation if they are located in one of its two characteristic lines. In this paper, we propose a model for identifying V-formations with(More)