279 citations
- Consejo Nacional de Investigaciones Científicas y TécnicasAR3 papers
- Instituto de Fisica de Liquidos y Sistemas BiologicosAR3 papers
- Universidad de GranadaES3 papers
- Universidad Pública de Navarra (UPNA)ES3 papers
- Institució Catalana de Recerca i Estudis AvançatsES2 papers
- Institut de Biologia EvolutivaES2 papers
- Santa Fe InstituteUS2 papers
- Universitat Pompeu FabraES2 papers
- Barcelona Biomedical Research ParkES1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Institut du CerveauFR1 paper
- Instituto Venezolano de Investigaciones CientíficasVE1 paper
3 papers · 1 filter
Measuring the Hierarchy of Feedforward Networks
Bernat Corominas-Murtra, Joaquín Goñi, Carlos Rodríguez-Caso +1
In this paper we explore the concept of hierarchy as a quantifiable descriptor of ordered structures, departing from the definition of three conditions to be satisfied for a hierar…
Topological reversibility and causality in feed-forward networks
Bernat Corominas-Murtra, Carlos Rodríguez-Caso, Joaquín Goñi +1
Systems whose organization displays causal asymmetry constraints, from evolutionary trees to river basins or transport networks, can be often described in terms of directed paths (…
Towards a relevant set of state variables to describe static granular packings
Luis A. Pugnaloni, Iván Sánchez, Paula A. Gago +3
We analyze, experimentally and numerically, the steady states, obtained by tapping, of a 2D granular layer. Contrary to the usual assumption, we show that the reversible (steady st…