206 citations
- Consejo Nacional de Investigaciones Científicas y TécnicasAR20 papers
- Universidad de Buenos AiresAR18 papers
- Universidad de la República de UruguayUY6 papers
- Fundación Ciencias Exactas y NaturalesAR5 papers
- Universidad Autónoma de MadridES3 papers
- Universidade de São PauloBR3 papers
- Adolfo Ibáñez UniversityCL2 papers
- FORTH Institute of Applied and Computational MathematicsGR2 papers
- Northwestern UniversityUS2 papers
- Universidad Torcuato Di TellaAR2 papers
- Universitat Pompeu FabraES2 papers
- University of CreteGR2 papers
43 papers
Does generative AI narrow education-based productivity gaps? Evidence from a randomized experiment
Guillermo Cruces, Diego Fernandez Meijide, Sebastian Galiani +2
Does generative artificial intelligence (AI) widen or narrow productivity gaps across workers? We study this in a randomized online experiment with 1,174 adults aged 25-45 who comp…
The Dynamics of Human and AI-Generated Language: How Semantics Fluctuates across Different Timescales
Han-Jen Chang, Yasir Çatal, Angelika Wolman +5
Spoken language, whether produced by humans or large language models (LLM), unfolds over time with varying semantic content. However, we still lack simple, interpretable time-serie…
Autonomous Knowledge Graph Exploration with Adaptive Breadth-Depth Retrieval
Joaquín Polonuer, Lucas Vittor, Iñaki Arango +4
Retrieving evidence for language model queries from knowledge graphs requires balancing broad search across the graph with multi-hop traversal to follow relational links. Similarit…
The Rosario Dataset v2: Multimodal Dataset for Agricultural Robotics
Nicolas Soncini, Javier Cremona, Erica Vidal +3
We present a multi-modal dataset collected in a soybean crop field, comprising over two hours of recorded data from sensors such as stereo infrared camera, color camera, accelerome…
Extremal properties and bounds for the generalized algebraic connectivity of graphs in Euclidean spaces
J. Ignacio Alvarez-Hamelin, Juan I. Giribet, Ignacio Mas +1
This article presents new contributions to the study of graph rigidity and its interplay with fundamental graph invariants. Recently, a quantitative measure of graph rigidity in $\…
Subframework-based Bearing Rigidity Maintenance Control in Multirobot Networks
J. Francisco Presenza, Ignacio Mas, J. Ignacio Alvarez-Hamelin +1
This work presents a novel approach for \textit{bearing rigidity} analysis and control in multi-robot networks with sensing constraints and dynamic topology. By decomposing the sys…