130 citations
- Defense Advanced Research Projects AgencyUS2 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Lawrence Berkeley National LaboratoryUS2 papers
- Marian University - IndianaUS2 papers
- United States Department of EnergyUS2 papers
- University of California, BerkeleyUS2 papers
- Agenzia Regionale Prevenzione e Ambiente della Regione Emilia-RomagnaIT1 paper
- Booz Allen Hamilton (United States)US1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Fondazione Bruno KesslerIT1 paper
- Infection et inflammationFR1 paper
- Intesa Sanpaolo (Italy)IT1 paper
4 papers · 1 filter
Stick-Breaking Embedded Topic Model with Continuous Optimal Transport for Online Analysis of Document Streams
Federica Granese, Serena Villata, Charles Bouveyron
Online topic models are unsupervised algorithms to identify latent topics in data streams that continuously evolve over time. Although these methods naturally align with real-world…
DataLens: Enhancing Dataset Discovery via Network Topologies
Anaïs Ollagnier, Aline Menin
The rapid growth of publicly available textual resources, such as lexicons and domain-specific corpora, presents challenges in efficiently identifying relevant resources. While rep…
Before the Outrage: Challenges and Advances in Predicting Online Antisocial Behavior
Anaïs Ollagnier
Antisocial behavior (ASB) on social media-including hate speech, harassment, and trolling-poses growing challenges for platform safety and societal wellbeing. While prior work has…
Risk-aware Trading Portfolio Optimization
Marco Bianchetti, Gabriele D'Acunto, Gianmarco De Francisci Morales +3
We investigate portfolio optimization in financial markets from a trading and risk management perspective. We term this task Risk-Aware Trading Portfolio Optimization (RATPO), form…