495 citations · 5.9k across the 100 of their papers we have counts for
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ScienceWISE: Topic Modeling over Scientific Literature Networks
Andrea Martini, Artem Lutov, Valerio Gemmetto +11
We provide an up-to-date view on the knowledge management system ScienceWISE (SW) and address issues related to the automatic assignment of articles to research topics. So far, SW…
Network reconstruction via density sampling
Tiziano Squartini, Giulio Cimini, Andrea Gabrielli +1
Reconstructing weighted networks from partial information is necessary in many important circumstances, e.g. for a correct estimation of systemic risk. It has been shown that, in o…
Enhanced capital-asset pricing model for the reconstruction of bipartite financial networks
Tiziano Squartini, Assaf Almog, Guido Caldarelli +3
Reconstructing patterns of interconnections from partial information is one of the most important issues in the statistical physics of complex networks. A paramount example is prov…
Ensemble nonequivalence in random graphs with modular structure
Diego Garlaschelli, Frank den Hollander, Andrea Roccaverde
Breaking of equivalence between the microcanonical ensemble and the canonical ensemble, describing a large system subject to hard and soft constraints, respectively, was recently s…
Ground truth? Concept-based communities versus the external classification of physics manuscripts
Vasyl Palchykov, Valerio Gemmetto, Alexey Boyarsky +1
Community detection techniques are widely used to infer hidden structures within interconnected systems. Despite demonstrating high accuracy on benchmarks, they reproduce the exter…