no code implementations • 23 Jun 2020 • Ian Leifer, Flaviano Morone, Saulo D. S. Reis, Jose S. Andrade Jr., Mariano Sigman, Hernan A. Makse
We show that logic computational circuits in gene regulatory networks arise from a fibration symmetry breaking in the network structure.
no code implementations • 20 Nov 2018 • Diego E Shalom, Mariano Sigman, Gabriel Mindlin, Marcos A Trevisan
In the case of the Spanish past subjunctive, the spontaneous evolution of its two competing forms (ended in -ra and -se) was perturbed by the appearance of the Royal Spanish Academy in 1713, which enforced the spelling of both forms as perfectly interchangeable variants (4), at a moment in which the -ra form was dominant (5).
no code implementations • 17 May 2018 • Pablo Tano, Sergio Romano, Mariano Sigman, Alejo Salles, Santiago Figueira
Recent approaches to human concept learning have successfully combined the power of symbolic, infinitely productive rule systems and statistical learning to explain our ability to learn new concepts from just a few examples.
no code implementations • WS 2018 • Edgar Altszyler, Mariano Sigman, Diego Fernandez Slezak
In the present article we investigate whether LSA and Word2vec capacity to identify relevant semantic dimensions increases with size of corpus.
no code implementations • 27 Dec 2016 • Natalia Bezerra Mota, Sylvia Pinheiro, Mariano Sigman, Diego Fernandez Slezak, Guillermo Cecchi, Mauro Copelli, Sidarta Ribeiro
In literature, monotonic asymptotic changes over time were remarkable: While lexical diversity, long-range recurrence and graph size increased away from near-randomness, short-range recurrence declined, from above to below random levels.
no code implementations • 5 Oct 2016 • Edgar Altszyler, Mariano Sigman, Sidarta Ribeiro, Diego Fernández Slezak
Word embeddings have been extensively studied in large text datasets.
no code implementations • 7 Jun 2016 • Facundo Carrillo, Natalia Mota, Mauro Copelli, Sidarta Ribeiro, Mariano Sigman, Guillermo Cecchi, Diego Fernandez Slezak
The massive availability of digital repositories of human thought opens radical novel way of studying the human mind.