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Technology

Invisible Victims: Estimating Underreporting in the Armed Conflict

The internal armed conflict in Colombia represents a large portion of the country's history. The dispute for power and territorial control between different armed groups and state institutions has unleashed the violation of human rights.

Algorithmic Justice

Trade-off between justice and adjustment: a case study of crime

The study of algorithmic justice emerged in 2011 with Cynthia Dwork [1], who based it on the principle of equal opportunity: all people, regardless of their characteristics, should be able to access the same opportunities and benefits.

Technology

Policy Evaluation Under Markovian Noise Using The Online Bootstrap Inference Algorithm

Imagine being able to abstract the world in such a way that it is possible to quantitatively evaluate the benefit of taking certain actions over time. The good news is that this is not far-fetched, in fact one of the ways to do it is by using the theory around Reinforcement Learning (RL).

Technology

Who Owes Nothing, Fears Nothing?

Thanks to advances in computing power; machine and deep learning; and artificial intelligence (AI), applications of technology that once seemed like science fiction are now on the horizon.

Economía

Diesel And Gasoline: Is The Country Ready To Abandon Regulated Pricing?

Would you be surprised if from one month to the next gasoline went up $2,000 pesos per gallon? The financial data would say no. In simple terms, we can imagine volatility as what we would consider normal movements.

Technology

Modelling Under-Reported Spatio-Temporal Crime Events *

This post is almost entirely equal to my previous post: Modelling Under-reported Spatio-temporal Events. However, following the suggestions of several referees, the emphasis is only on crime events.

Procesamiento de lenguaje natural

Doing Mathematics to Positively Impact Society

It took me a long time to understand the importance of having a purpose to give direction to our Quantil company.

Algorithmic Justice

Algorithmic justice and its limitations: An impossibility theorem

Algorithmic justice in learning models refers to the application of ethical and fairness principles in the development and use of machine learning algorithms.

Economía

Double-robust estimators in log-linear capture-recapture models

Economía

Optimal Contracts with Asymmetric Information in the Health Sector

Procesamiento de lenguaje natural

Mathematical Models of Crime: Prediction, Discrimination, Interpretability, Under-reporting and Equilibrium

Economía

Anomaly Detection and Market Power in the Colombian Electricity Sector

Procesamiento de lenguaje natural

El Impacto en Bienestar de las Inversiones en la Red Vial Terciaria del País: Un caso de uso de técnicas de aprendizaje de máquinas

Pocas dudas deja el aspecto revolucionario, en la industria y academia, de la nueva ola de inteligencia artificial que comenzó alrededor del año 2011 con grandes innovaciones en las arquitecturas y técnicas de entrenamiento de las redes profundas
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