<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "On the temporal analysis of scientific network evolution"^^ . "In this paper we approach the definition of new methodologies for the visualization and the exploration of social networks and their dynamics. We present a recently introduced formalism called TVG (for time-varying graphs), which was initially developed to model and analyze highly-dynamic and infrastructure-less communication networks, and TVG derived metrics. As an application context, we chose the case of scientific communities by analyzing a portion of the arXiv repository (ten years of publications in physics). We discuss the dataset by means of both static and temporal analysis of citations and co-authorships networks. Afterward, as we consider that scientific communities are at the same time communities of practice (through co-authorship) and that a citation represents a deliberative selection of a work among others, we introduce a new transformation to capture the co-existence of citations' effects and collaboration behaviors."^^ . "2011" . . "IEEE"^^ . . "IEEE"^^ . . . . . . . . . . . . . . . . . . . . "Walter"^^ . "Quattrociocchi"^^ . "Walter Quattrociocchi"^^ . . "Frederic"^^ . "Amblard"^^ . "Frederic Amblard"^^ . . "Paola"^^ . "Flocchini"^^ . "Paola Flocchini"^^ . . "Arnaud"^^ . "Casteigts"^^ . "Arnaud Casteigts"^^ . . "Nicola"^^ . "Santoro"^^ . "Nicola Santoro"^^ . . . . "Computational Aspects of Social Networks (CASoN), 2011 International Conference on"^^ . . . . . "HTML Summary of #2106 \n\nOn the temporal analysis of scientific network evolution\n\n" . "text/html" . . . "QA75 Electronic computers. Computer science"@en . .