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cond-mat.stat-mech2008★ 3.4k cited
Well-Tempered Metadynamics: A Smoothly Converging and Tunable Free-Energy Method
Alessandro Barducci, Giovanni Bussi, Michele Parrinello
We present a method for determining the free energy dependence on a selected number of collective variables using an adaptive bias. The formalism provides a unified description whi…
cond-mat.stat-mech2005★ 2 cited
Spectral methods cluster words of the same class in a syntactic dependency network
Ramon Ferrer i Cancho, Andrea Capocci, Guido Caldarelli
We analyze here a particular kind of linguistic network where vertices representwords and edges stand for syntactic relationships between words. The statisticalproperties of these…