20 citations · 87 across the 18 of their papers we have counts for
20 papers
Discrete Gompertz and Generalized Logistic Models for early monitoring of the COVID-19 pandemic in Cuba
María T. Pérez-Maldonado, Julián Bravo-Castillero, Ricardo Mansilla +1
For the last few years there has been a resurgence in the use of phenomenological growth models for predicting the early dynamics of infectious diseases. These models assume that t…
Ordinal Synchronization and Typical States in High-Frequency Digital Markets
Mario López Pérez, Ricardo Mansilla
In this paper we study Algorithmic High-Frequency Financial Markets as dynamical networks. After an individual analysis of 24 stocks of the US market during a trading year of fully…
Analyzing time series activity of Twitter political spambots
Oscar Fontanelli, Aldo Venegas, Ricardo Mansilla
The presence and complexity of political Twitter bots has increased in recent years, making it a very difficult task to recognize these accounts from real, human users. We intended…
Modeling the Popularity of Twitter Hashtags with Master Equations
Oscar Fontanelli, Ricardo Mansilla
In this work we introduce a model based on master equations to describe the time evolution of the popularity of topics and hashtags on the Twitter social network. Specifically, we…
Analysis of intra-day fluctuations in the Mexican financial market index
Léster Alfonso, Danahe E. Garcia-Ramirez, Ricardo Mansilla +1
In this paper, a statistical analysis of high frequency fluctuations of the IPC, the Mexican Stock Market Index, is presented. A sample of tick-to-tick data covering the period fro…
Beta Rank Function: A Smooth Double-Pareto-Like Distribution
Oscar Fontanelli, Pedro Miramontes, Ricardo Mansilla +2
The Beta Rank Function (BRF) , where is the normalized and continuous rank of an observation , has wide applications in fitting real-world data from soci…