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"This paper presents a control technique based on distributed population dynamics under time-varying communication graphs for a multi-agent system structured in a leader-follower fashion. Here, the leader agent follows a...

"Temporal property graph databases track the evolution over time of nodes, properties, and edges in graphs. Computing temporal paths in these graphs is hard. In this paper we focus on indexing Continuous Paths, defined a...

El objetivo central del proyecto es diseñar algoritmos eficientes para problemas de grafos, previo estudio de su tratabilidad. Nos centramos, en particular, en los problemas de coloreo y transversal en hipergrafos de in...

El presente trabajo propone una aplicación de herramientas provenientes del análisis de redes sociales y de programación para la explotación de información de una comunidad online, más específicamente una red soci...

"Although property graphs are increasingly being studied by the research community, most authors do not consider the evolution of such graphs over time. However, this is needed to capture a wide range of real-world situa...

"In current Big Data scenarios, traditional data warehousing and Online Analytical Processing (OLAP) operations on cubes are clearly not sufficient to address the current data analysis requirements. Nevertheless, OLAP op...

"Real world scenarios are increasingly being represented with graph databases. Networks in general, and social networks in particular, can be represented as node in a graph, linked through edges. When relationships and n...