92 citations · 129 across the 4 of their papers we have counts for
4 papers
Structural asymmetry as a fraud signature: detecting collusion with Heron's Information Coefficient
Allana Tavares Bastos, Tiago Alves Schieber, Renato Hadad +2
Fraud in public procurement remains a persistent challenge, especially in large, decentralized systems like Brazil's Unified Health System. We introduce Heron's Information Coeffic…
Hybrid proactive approach for solving maintenance and planning problems in the scenario of Industry 4.0
Fernanda de Freitas Alves, Martín Gómez Ravetti
Behind the concept of Industry 4.0, there are a number of principles and ideas; one of them is the integration of problems of different decision levels. In this work, we integrate…
Noisy-chaotic time series and the forbidden/missing patterns paradigm
Osvaldo A. Rosso, Laura C. Carpi, Patricia M. Saco +3
We deal here with the issue of determinism versus randomness in time series. One wishes to identify their relative importance in a given time series. To this end we extend i) the u…
Causality and the Entropy-Complexity Plane: Robustness and Missing Ordinal Patterns
Osvaldo A. Rosso, Laura C. Carpi, Patricia M. Saco +3
We deal here with the issue of determinism versus randomness in time series. One wishes to identify their relative weights in a given time series. Two different tools have been adv…