Workshop
Mathematical and computational modelling
of rare events in complex systems
November 18-20, 2019 - CCEN/UFPE, Recife, PE, Brazil
This Workshop is an activity of the RareDep Project, a Math-AmSud project developed jointly by a team of researchers based in Brazil, Chile, France and Uruguay.
The RareDep project focus on developing new techniques addressing two central elements for the improvement of the available tools for risk analysis of complex systems. One is the case of rare events, occurring both in performance and in dependability evaluation of systems modeled as made of many components. Rare events preclude the use of Monte Carlo techniques when the event of interest has a small probability of occurring, and specific methods are necessary, with many open problems in the area. Independence is the usual assumption when building models, but we know that the assumption is almost never satisfied. We often are constrained by the necessity of assuming independent components in order to be able to use the available methods. In RareDep, we intend to address both problems simultaneously.
The aim of the workshop is to bring together researchers working in the modelling of multi-component systems, estimation of rare events and related topics.
Location
The activities will be held at the Auditorium of CCEN-UFPE. Only at Monday 18th, between 15h00 and 17h30 the activities will be held at the Auditorium of CIn-UFPE.
Talks
Antônio Santos Macêdo, Universidade Federal de Pernambuco, Brazil
Title: A hierarchical theory of non-equilibrium fluctuations in multiscale complex systems
Carla Monteiro, Universidade Federal de Pernambuco, Brazil
Title: Logistic Biclustering for Binary Genomic data
Fernanda De Bastiani, Universidade Federal de Pernambuco, Brazil
Title: Influential diagnostics in spatial linear mixed models. [Slides]
Gustavo Guerberoff, Universidad de la República, Uruguay
Title: Separability in SBS. [Slides]
Héctor Cancela, Universidad de la República, Uruguay
Title: Studying Metabolic Networks Through Monte Carlo Simulations. [Slides]
Javiera Barrera, Universidad Adolfo Ibáñez, Chile
Title: Resilient Power Grid Design Considering Geographically Correlated Failures. [Slides]
Jose Manuel Martinez, Universidad Técnica Federico Santa María, Chile
Title: Fast Transient Analysis of Continuous Time Markov Chains by Probability Mass Selection
Luis Stabile, Universidad de la República, Uruguay
Title: Complexity and Heuristics for the Max Cut-Clique Problem. [Slides]
Maria do Carmo Soares de Lima, Universidade Federal de Pernambuco, Brazil
Title: Failure time and survival analysis with medical data applications. [Slides]
Nelson Villagra, Universidad Nacional de la Patagonia "San Juan Bosco", Argentina
Title: Results of clustering analysis applied to proteomic data using affnity propagation algorithm. [Slides]
Pablo Romero, Universidad de la República, Uruguay
Title: Graph fragmentation problems. [Slides]
Ricardo Ehlers, Universidade de São Paulo, Brazil
Title: Advances in Bayesian Computation. [Slides]
Tatijana Stosic, Universidade Federal Rural de Pernambuco, Brazil
Title: Fractal and multifractal time series analysis
Posters
César Diogo Bezerra da Silva, Universidade Federal de Pernambuco, Brazil
Title: In a Class of Probabilistic Cellular Automata with non-local interaction
Dora Jimenez, Universidad Adolfo Ibáñez, Chile
Title: Network reliability under geographical correlated failures
Guido Lagos, Universidad de Santiago de Chile, Chile
Title: On the validity and rate of convergence of the Lévy-frailty CLT-type result for network reliability
Leon Tarquino da Costa, Universidade Federal de Pernambuco, Brazil
Title: Dynamic’s Aspects of the Flip-Annihilation Process
Mario Estrada, Universidade Federal de Pernambuco, Brazil
Title: Absorption time for the die and jump model with one particle
Submissions
We welcome submissions to be considered for presentation at our workshop, in the form of a poster. Please send your proposal (name, affiliation, and a short abstract of about 200 words), by November 6th, to pablo@de.ufpe.br and we will contact you in short.
Organizing Committee
- Alejandra Rada, Universidade Federal do ABC
- Héctor Cancela, Universidad de la República
- Javiera Barrera, Universidad Adolfo Ibáñez
- Nelson Villagra, Universidad Nacional de la Patagonia
- Pablo Rodriguez, Universidade Federal de Pernambuco - Coordinator
- Raydonal Ospina, Universidade Federal de Pernambuco
- Silvio de Barros Melo, Universidade Federal de Pernambuco
Support