426 citations · 1.3k across the 17 of their papers we have counts for
19 papers
The Wisdom of Artificial Deliberative Crowds
Federico Barrera-Lemarchand, Mariano Sigman, Joaquin Navajas
The aggregation of many lay estimates often outperforms individual expert judgment, a phenomenon known as the wisdom of crowds. While this is usually attributed to the independence…
Circuits with broken fibration symmetries perform core logic computations in biological networks
Ian Leifer, Flaviano Morone, Saulo D. S. Reis +3
We show that logic computational circuits in gene regulatory networks arise from a fibration symmetry breaking in the network structure. From this idea we implement a constructive…
How the Brain Transitions from Conscious to Subliminal Perception
Francesca Arese Lucini, Gino Del Ferraro, Mariano Sigman +1
We study the transition in the functional networks that characterize the human brains' conscious-state to an unconscious subliminal state of perception by using k-core percolation.…
Towards a more flexible Language of Thought: Bayesian grammar updates after each concept exposure
Pablo Tano, Sergio Romano, Mariano Sigman +2
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…
Corpus specificity in LSA and Word2vec: the role of out-of-domain documents
Edgar Altszyler, Mariano Sigman, Diego Fernandez Slezak
Latent Semantic Analysis (LSA) and Word2vec are some of the most widely used word embeddings. Despite the popularity of these techniques, the precise mechanisms by which they acqui…
Aggregated knowledge from a small number of debates outperforms the wisdom of large crowds
Joaquin Navajas, Tamara Niella, Gerry Garbulsky +2
The aggregation of many independent estimates can outperform the most accurate individual judgment. This centenarian finding, popularly known as the wisdom of crowds, has been appl…