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6 papers · 2 filters
Physics peeks into the ballot box
Santo Fortunato, Claudio Castellano
Electoral results show universal features, such as statistics of candidates' performance and turnout rates, in different countries and over time. Are voters as predictable as atoms…
World citation and collaboration networks: uncovering the role of geography in science
Raj Kumar Pan, Kimmo Kaski, Santo Fortunato
Modern information and communication technologies, especially the Internet, have diminished the role of spatial distances and territorial boundaries on the access and transmissibil…
The evolution of interdisciplinarity in physics research
Raj Kumar Pan, Sitabhra Sinha, Kimmo Kaski +1
Science, being a social enterprise, is subject to fragmentation into groups that focus on specialized areas or topics. Often new advances occur through cross-fertilization of ideas…
Spatiotemporal correlations of handset-based service usages
Hang-Hyun Jo, Márton Karsai, Juuso Karikoski +1
We study spatiotemporal correlations and temporal diversities of handset-based service usages by analyzing a dataset that includes detailed information about locations and service…
Consensus clustering in complex networks
Andrea Lancichinetti, Santo Fortunato
The community structure of complex networks reveals both their organization and hidden relationships among their constituents. Most community detection methods currently available…
Effects of time window size and placement on the structure of aggregated networks
Gautier Krings, Márton Karsai, Sebastian Bernharsson +2
Complex networks are often constructed by aggregating empirical data over time, such that a link represents the existence of interactions between the endpoint nodes and the link we…