Maria Helena Coelho Ribeiro
AuthID: R-000-BHZ
1
TÃTULO: Distribution of the number of losses in busy-periods of oscillating M-X/G/1/(n, a, b) systems Full Text
AUTORES: Ferreira, F; Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2021, FONTE: COMPUTERS & OPERATIONS RESEARCH, VOLUME: 129
AUTORES: Ferreira, F; Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2021, FONTE: COMPUTERS & OPERATIONS RESEARCH, VOLUME: 129
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TÃTULO: Numbers of Served and Lost Customers in Busy-Periods of M/M/1/n Systems with Balking
AUTORES: Ferreira, F; Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2020, FONTE: 20th International Conference on Computational Science and Its Applications (ICCSA) in COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2020, PT III, VOLUME: 12251
AUTORES: Ferreira, F; Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2020, FONTE: 20th International Conference on Computational Science and Its Applications (ICCSA) in COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2020, PT III, VOLUME: 12251
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TÃTULO: Moments of losses during busy-periods of regular and nonpreemptive oscillating M-X/G/1/n systems Full Text
AUTORES: Fatima Ferreira; Antonio Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2017, FONTE: 1st European Conference on Queueing Theory (ECQT) in ANNALS OF OPERATIONS RESEARCH, VOLUME: 252, NÚMERO: 1
AUTORES: Fatima Ferreira; Antonio Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2017, FONTE: 1st European Conference on Queueing Theory (ECQT) in ANNALS OF OPERATIONS RESEARCH, VOLUME: 252, NÚMERO: 1
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TÃTULO: On the Blocking Probability and Loss Rates in Nonpreemptive Oscillating Queueing Systems
AUTORES: Fatima Ferreira; Antonio Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2016, FONTE: 23rd International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA) in Analytical and Stochastic Modelling Techniques and Applications, VOLUME: 9845
AUTORES: Fatima Ferreira; Antonio Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2016, FONTE: 23rd International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA) in Analytical and Stochastic Modelling Techniques and Applications, VOLUME: 9845
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TÃTULO: Distribution of the number of losses in busy-periods of M<sup>X</sup>/G/1/n Systems
AUTORES: Fátima Ferreira; António Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2013, FONTE: Studies in Theoretical and Applied Statistics, Selected Papers of the Statistical Societies
AUTORES: Fátima Ferreira; António Pacheco; Helena Ribeiro;
PUBLICAÇÃO: 2013, FONTE: Studies in Theoretical and Applied Statistics, Selected Papers of the Statistical Societies
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TÃTULO: ANALYSIS OF FINITE OSCILLATING GI X /M( m )//N QUEUEING SYSTEMS
AUTORES: FÁTIMA FERREIRA; ANTÓNIO PACHECO; HELENA RIBEIRO;
PUBLICAÇÃO: 2009, FONTE: Recent Advances in Stochastic Operations Research II
AUTORES: FÁTIMA FERREIRA; ANTÓNIO PACHECO; HELENA RIBEIRO;
PUBLICAÇÃO: 2009, FONTE: Recent Advances in Stochastic Operations Research II
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TÃTULO: Bursts and gaps of markov renewal arrival processes
AUTORES: Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2007, FONTE: International Workshop on Recent Advances in Stochastic Operations Research in RECENT ADVANCES IN STOCHASTIC OPERATIONS RESEARCH
AUTORES: Pacheco, A; Ribeiro, H;
PUBLICAÇÃO: 2007, FONTE: International Workshop on Recent Advances in Stochastic Operations Research in RECENT ADVANCES IN STOCHASTIC OPERATIONS RESEARCH
INDEXADO EM: 
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ORCID
ORCID8
TÃTULO: BURSTS AND GAPS OF MARKOV RENEWAL ARRIVAL PROCESSES
AUTORES: ANTÓNIO PACHECO; HELENA RIBEIRO;
PUBLICAÇÃO: 2007, FONTE: Recent Advances in Stochastic Operations Research
AUTORES: ANTÓNIO PACHECO; HELENA RIBEIRO;
PUBLICAÇÃO: 2007, FONTE: Recent Advances in Stochastic Operations Research
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TÃTULO: Active services for federated databases
AUTORES: Genoveva Vargas Solar; Christine Collet; Helena G Ribeiro;
PUBLICAÇÃO: 2000, FONTE: Proceedings of the ACM Symposium on Applied Computing, VOLUME: 1
AUTORES: Genoveva Vargas Solar; Christine Collet; Helena G Ribeiro;
PUBLICAÇÃO: 2000, FONTE: Proceedings of the ACM Symposium on Applied Computing, VOLUME: 1
