#R #Temporal Networks #igraph Temporal networks with igraph and R (with 20 lines of code!) **UPDATE**: the version of the R code in this post does not work with newer versions of the igraph package (\> 1.0). I have posted an updated version of this post here: [Temporal networks with R and … ...
Preferential attachment: be first Preferential attachment is a key process governing the dynamics of many economic, social and biological process. It is the “The rich get richer” mechanism by which a quantity is distributed among … ...
#R #Temporal Networks #igraph #Twitter #Social Networks Temporal network of information diffusion in Twitter Millions of tweets, retweets and mentions are exchanged in Twitter everyday about very different subjects, events, opinions, etc. While aggregating this data over a time window might help to … ...
Algorithms and Management Yesterday I gave a talk in the 6th IIC Technology Conference about how Social Contagion can be leveraged for marketing purposes. The motto of the conference was about the need of using Algorithms in … ...
#Social Networks #Recommendation algorithms #Stochastic Blocks Predicting Human Preferences Using the Block Structure of Complex Social Networks Authors: Roger Guimerà, Alejandro Llorente, Esteban Moro y Marta Sales-Pardo Journal: PLoS ONE 7, e44620 (2012) LINK ...
It was a delicious assignment, infinitely complicated I have just read an amazing book “Shibumi” by Trevanian (a.k.a. Rodney William Whitaker) probably the best spy novel I have read so far. In the book, a big data computer (called Fat Boy) … ...
Which chart to use In most of my talks I present quantitative evidence of patterns, data exploration or results. But which is the right way to show that evidence? Worry no more: the Extreme Presentation Method helps you … ...
#Agents #Complexity #Finance #Stock Market #Market Impact Agent-specific impact of single trades in financial markets Authors: Alex Bladon, Esteban Moro y Tobias Galla Journal: Physical Review E 85, 036103 (2012) LINK | arXiv ...
#Marketing #Viral #Social Networks Branching dynamics of viral information spreading Authors: José Luis Iribarren and Esteban Moro Journal: Physical Review E 84, 046116 (2011) LINK | arXiv ...
#Social Networks #Twitter #Weak Ties Social Features of Online Networks: The Strength of Intermediary Ties in Online Social Media Authors: P. A. Grabowicz, J. J. Ramasco, E. Moro, J. P. Pujol and V. M. Eguiluz Journal: PLoS ONE 7(1): e29358 (2012). LINK ...
