218 citations · 886 across the 47 of their papers we have counts for
6 papers · 1 filter
Snel: SQL Native Execution for LLVM
Marcelo Mottalli, Alejo Sanchez, Gustavo Ajzenman +1
Snel is a relational database engine featuring Just-In-Time (JIT) compilation of queries and columnar data representation. Snel is designed for fast on-line analytics by leveraging…
Wibson: A Decentralized Data Marketplace
Matias Travizano, Carlos Sarraute, Gustavo Ajzenman +1
Our aim is for Wibson to be a blockchain-based, decentralized data marketplace that provides individuals a way to securely and anonymously sell information in a trusted environment…
Comparison of Feature Extraction Methods and Predictors for Income Inference
Martin Fixman, Martin Minnoni, Carlos Sarraute
Patterns of mobile phone communications, coupled with the information of the social network graph and financial behavior, allow us to make inferences of users' socio-economic attri…
A Bayesian Approach to Income Inference in a Communication Network
Martin Fixman, Ariel Berenstein, Jorge Brea +3
The explosion of mobile phone communications in the last years occurs at a moment where data processing power increases exponentially. Thanks to those two changes in a global scale…
Uncovering the Spread of Chagas Disease in Argentina and Mexico
Juan de Monasterio, Alejo Salles, Carolina Lang +4
Chagas disease is a neglected disease, and information about its geographical spread is very scarse. We analyze here mobility and calling patterns in order to identify potential ri…
Point Process Models for Distribution of Cell Phone Antennas
Ezequiel Fattori, Pablo Groisman, Carlos Sarraute
We introduce a model for the spatial distribution of cell phone antennas in a urban environment. After showing that the complete spatial randomness (homogeneous Poisson distributio…