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«La Francia intera lo lesse»: strumenti per la storia editoriale del Calendrier des Bergers

The Calendrier des Bergers are among the most intriguing products of the early age of print culture in France. Originating in the late 15th century, these compilations of entertaining and informative texts designed for the cultured audience later evolved into a beloved reading choice and a highlight of the Bibliothèque Bleue, with continuous printing lasting until shortly after the French Revolution. This paper traces the editorial history of the Bergers, highlighting their unique chronologic...

Multi-scale Laplacian community detection in heterogeneous networks

Heterogeneous and complex networks represent intertwined interactions between real-world elements or agents. Determining the multiscale mesoscopic organization of clusters and intertwined structures is still a fundamental and open problem of complex network theory. By taking advantage of the recent Laplacian renormalization group (LRG), we scrutinize information diffusion pathways throughout networks to shed further light on this issue. Based on internode communicability, our definition provi...

Partial correlation as a tool for mapping functional-structural correspondence in human brain connectivity

Brain structure-function coupling has been studied in health and disease by many different researchers in recent years. Most of the studies have estimated functional connectivity matrices as correlation coefficients between different brain areas, despite well-known disadvantages compared with partial correlation connectivity matrices. Indeed, partial correlation represents a more sensible model for structural connectivity since, under a Gaussian approximation, it accounts only for direct depe...

Contrast subgraphs catch patterns of altered functional connectivity in autism spectrum disorder

Despite the breakthrough achievements in understanding structural and functional alterations of brain connectivity in autism spectrum disorder (ASD), the exact nature and type of such alterations are not yet clear due to conflicting reports of hyper-connectivity, hypo-connectivity, and—in some cases—combinations of both. In this work, we bring order to the debate using a network comparison technique to capture mesoscopic-scale differential patterns of functional connectedness. In particular, ...

Symmetries and synchronization from whole-neural activity in the Caenorhabditis elegans connectome: integration of functional and structural networks

Understanding the dynamical behavior of complex systems from their underlying network architectures is a long-standing question in complexity theory. Therefore, many metrics have been devised to extract network features like motifs, centrality, and modularity measures. It has previously been proposed that network symmetries are of particular importance since they are expected to underlie the synchronization of a system's units, which is ubiquitously observed in nervous system activity pattern...

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