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The Complexity of Counting Problems Over Incomplete Databases
(ASSOC COMPUTING MACHINERY, 2021)
We study the complexity of various fundamental counting problems that arise in the context of incomplete databases, i.e., relational databases that can contain unknown values in the form of labeled nulls. Specifically, we ...
The Kriging integration method applied to the boundary element analysis of Poisson problems
(Cartagena de Indias, 2020)
A novel efficient technique is presented for the evaluation of domain integrals that appear in the boundary element method (BEM). Herein, the source term is approximated with the use of radial basis functions, as in the ...
Impulsive MPC schemes for biomedical processes: Application to type 1 diabetes
(Elsevier Science, 2020)
During the last decades, dynamic systems considering short-duration inputs have been extensively studied, mainly in the field of biomedical research (being the problem of administration of pills or injections in chronic ...
A modified network approach for modeling solidification of complex-shaped domains
(Hemisphere Publ CorpBristolEUA, 2000)
Power line sensing via power line communication-based time-domain reflectometry
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de EngenhariaPrograma de Pós-graduação em Engenharia ElétricaUFJF, 2019)
rhoCentralRfFoam: An OpenFOAM solver for high speed chemically active flows – Simulation of planar detonations
(Elsevier Science, 2017-10)
A new solver developed within the framework of OpenFOAM 2.3.0, called rhoCentralRfFoam which can be interpreted like an evolution of rhoCentralFoam, is presented. Its use, performing numerical simulations on initiation and ...
Multi-resolution time series discord discovery
(Springer, 2017)
Discord Discovery is a recent approach for anomaly detection in time series that has attracted much research because of the wide variety of real-world applications in monitoring systems. However, finding anomalies by ...