António Pacheco

56 papers A* 3Misc 1Journal 39Unranked 11
YearRankTypeTitle / Venue / Authors
2023 J jnl
Detection of Internet-wide traffic redirection attacks using machine learning techniques.
IET Networks
Ana Subtil, M. Rosário Oliveira, Rui Valadas, Paulo Salvador, António Pacheco
2022 J jnl
Association measures for interval variables.
Adv. Data Anal. Classif.
Maria Rosário de Oliveira, Margarida Azeitona, António Pacheco, Rui Valadas
2022 J jnl
Feature selection using Decomposed Mutual Information Maximization.
Neurocomputing
Francisco Macedo, Rui Valadas, Eunice Carrasquinha, Maria Rosário de Oliveira, António Pacheco
2022 J jnl
Statistical inference in queueing networks with probing information.
Queueing Syst. Theory Appl.
Nelson Antunes, Gonçalo Jacinto, António Pacheco
2021 J jnl
Distribution of the number of losses in busy-periods of oscillating MX/G/1/(n, a, b) systems.
Comput. Oper. Res.
Fátima Ferreira, António Pacheco, Helena Ribeiro
2020 J jnl
Misleading signals in joint schemes for the mean vector and covariance matrix.
Qual. Reliab. Eng. Int.
Manuel Cabral Morais, Wolfgang Schmid, Patrícia Ferreira Ramos, Taras Lazariv, António Pacheco
2020 — conf
Numbers of Served and Lost Customers in Busy-Periods of M/M/1/n Systems with Balking.
ICCSA (3)
Fátima Ferreira, António Pacheco, Helena Ribeiro
2019 J jnl
Theoretical foundations of forward feature selection methods based on mutual information.
Neurocomputing
Francisco Macedo, Maria Rosário de Oliveira, António Pacheco, Rui Valadas
2018 — conf
Detecting Internet-Scale Traffic Redirection Attacks Using Latent Class Models.
SoCPaR
Ana Subtil, Maria Rosário de Oliveira, Rui Valadas, António Pacheco, Paulo Salvador
2017 J jnl
A simple analysis of the batch arrival queue with infinite-buffer and Markovian service process using roots method: GI
Ann. Oper. Res.
Mohan L. Chaudhry, Abhijit Datta Banik, António Pacheco
2017 J jnl
A theoretical framework for evaluating forward feature selection methods based on mutual information.
CoRR
Francisco Macedo, Maria Rosário de Oliveira, António Pacheco, Rui Valadas
2017 — conf
Application of a Particular Class of Markov Chains in the Assessment of Semi-actuated Signalized Intersections.
ASMTA
Francisco Macedo, Paula Milheiro de Oliveira, António Pacheco, Maria Lurdes Simões
2017 J jnl
Moments of losses during busy-periods of regular and nonpreemptive oscillating M
Ann. Oper. Res.
Fátima Ferreira, António Pacheco, Helena Ribeiro
2017 J jnl
Queues with Server Vacations as a Model for Pretimed Signalized Urban Traffic.
Transp. Sci.
António Pacheco, Maria Lurdes Simões, Paula Milheiro de Oliveira
2017 J jnl
Theoretical evaluation of feature selection methods based on mutual information.
Neurocomputing
Cláudia Pascoal, Maria Rosário de Oliveira, António Pacheco, Rui Valadas
2016 J jnl
A simple analysis of system characteristics in the batch service queue with infinite-buffer and Markovian service process using the roots method: GI/C-MSP
RAIRO Oper. Res.
M. L. Chaudhry, Abhijit Datta Banik, António Pacheco, Souvik Ghosh
2016 J jnl
Estimation of the traffic intensity in a piecewise-stationary Mt/Gt/1 queue with probing.
SIGMETRICS Perform. Evaluation Rev.
Nelson Antunes, Gonçalo Jacinto, António Pacheco, Cornelia Wichelhaus
2016 — conf
On the Blocking Probability and Loss Rates in Nonpreemptive Oscillating Queueing Systems.
ASMTA
Fátima Ferreira, António Pacheco, Helena Ribeiro
2016 J jnl
Theoretical Evaluation of Feature Selection Methods based on Mutual Information.
CoRR
Cláudia Pascoal, Maria Rosário de Oliveira, António Pacheco, Rui Valadas
2015 J jnl
Analytic and computational analysis of the discrete-time GI/D-MSP/1 queue using roots.
Comput. Oper. Res.
Sujit Kumar Samanta, Mohan L. Chaudhry, António Pacheco, U. C. Gupta
2015 J jnl
Hop Count Distributions of the Furthest and Nearest Distance Routing Protocols in Mobile Ad Hoc Networks.
SIAM J. Appl. Math.
Nelson Antunes, Gonçalo Jacinto, António Pacheco
2013 J jnl
Kalman Filter Sensitivity Evaluation With Orthogonal and J-Orthogonal Transformations.
IEEE Trans. Autom. Control.
Maria V. Kulikova, António Pacheco
2013 J jnl
Probing a M/G/1 queue with general input and service times.
SIGMETRICS Perform. Evaluation Rev.
Nelson Antunes, Gonçalo Jacinto, António Pacheco
2012 A* conf
Robust feature selection and robust PCA for internet traffic anomaly detection.
INFOCOM
Cláudia Pascoal, Maria Rosário de Oliveira, Rui Valadas, Peter Filzmoser, Paulo Salvador, António Pacheco
2011 Misc conf
Joint modeling of network related events with multi-dimensional Markov Modulated Deterministic Processes.
SoftCOM
Paulo Salvador, António Nogueira, Rui Valadas, António Pacheco
2011 — ch.
Markovian Modelling of Internet Traffic.
Network Performance Engineering
António Nogueira, Paulo Salvador, Rui Valadas, António Pacheco
2011 J jnl
Performance evaluation of airport taxi services provision.
Int. J. Math. Model. Numer. Optimisation
Fátima Ferreira, António Pacheco, M. Filomena Teodoro
2011 — ch.
Stochastic Ordering of Semi-Markov Processes.
Network Performance Engineering
Fátima Ferreira, António Pacheco
2010 A* conf
An analytical framework to infer multihop path reliability in MANETs.
SIGMETRICS
Nelson Antunes, Gonçalo Jacinto, António Pacheco
2010 — conf
Detection of Outliers Using Robust Principal Component Analysis: A Simulation Study.
SMPS
Cláudia Pascoal, Maria Rosário de Oliveira, António Pacheco, Rui Valadas
2010 J jnl
Modeling self-similar traffic over multiple time scales based on hierarchical Markovian and L-System models.
Comput. Commun.
António Nogueira, Paulo Salvador, Rui Valadas, António Pacheco
2008 J jnl
Accurate resource estimation for generalized VoIP sources.
Telecommun. Syst.
Antonio Jose Estepa, Rafael Estepa, António Pacheco
2008 J jnl
Analysis of GI
Queueing Syst. Theory Appl.
Fátima Ferreira, António Pacheco
2008 J jnl
Consecutive customer losses in oscillating
Ann. Oper. Res.
António Pacheco, Helena Ribeiro
2008 J jnl
Consecutive customer losses in regular and oscillating M
Queueing Syst. Theory Appl.
António Pacheco, Helena Ribeiro
2008 — conf
On the Dependencies between Internet Flow Characteristics.
FITraMEn
Maria Rosário de Oliveira, António Pacheco, Cláudia Pascoal, Rui Valadas, Paulo Salvador
2008 J jnl
On the minimum hop count and connectivity in one-dimensional ad hoc wireless networks.
Telecommun. Syst.
Nelson Antunes, Gonçalo Jacinto, António Pacheco
2007 J jnl
Cluster Analysis of Internet Users Based on Hourly Traffic Utilization.
IEICE Trans. Commun.
Maria Rosário de Oliveira, Rui Valadas, António Pacheco, Paulo Salvador
2006 J jnl
Analysis of GI/M/s/c queues using uniformisation.
Comput. Math. Appl.
Fátima Ferreira, António Pacheco
2006 J jnl
Model checking expected time and expected reward formulae with random time bounds.
Comput. Math. Appl.
Marta Z. Kwiatkowska, Gethin Norman, António Pacheco
2005 — conf
Some Results for GIX/M/s/c Queues.
SAINT Workshops
Fátima Ferreira, António Pacheco
2005 — conf
Using Neural Networks to Classify Internet Users.
AICT/SAPIR/ELETE
António Nogueira, Maria Rosário de Oliveira, Paulo Salvador, Rui Valadas, António Pacheco
2004 J jnl
Modeling IP traffic: joint characterization of packet arrivals and packet sizes using BMAPs.
Comput. Networks
Paulo Salvador, António Pacheco, Rui Valadas
2004 — conf
Multi-time-Scale Traffic Modeling Using Markovian and L-Systems Models.
ECUMN
Paulo Salvador, António Nogueira, Rui Valadas, António Pacheco
2003 J jnl
Categorical foundations for randomly timed automata.
Theor. Comput. Sci.
Paulo Mateus, Manuel Cabral Morais, Cláudia Nunes, António Pacheco, Amílcar Sernadas, Cristina Sernadas
2003 J jnl
Modeling Network Traffic with Multifractal Behavior.
Telecommun. Syst.
António Nogueira, Paulo Salvador, Rui Valadas, António Pacheco
2003 — conf
Modeling Self-similar Traffic through Markov Modulated Poisson Processes over Multiple Time Scales.
HSNMC
António Nogueira, Paulo Salvador, Rui T. Valadas, António Pacheco
2003 J jnl
Multiscale Fitting Procedure Using Markov Modulated Poisson Processes.
Telecommun. Syst.
Paulo Salvador, Rui T. Valadas, António Pacheco
2002 J jnl
A Markov Renewal Based Model for Wireless Networks.
Queueing Syst. Theory Appl.
Nelson Antunes, António Pacheco, Rui Manuel Rocha
2002 J jnl
An integrated traffic model for multimedia wireless networks.
Comput. Networks
Nelson Antunes, António Pacheco, Rui Manuel Rocha
2002 — conf
Model Checking CSL until Formulae with Random Time Bounds.
PAPM-PROBMIV
Marta Z. Kwiatkowska, Gethin Norman, António Pacheco
2002 A* conf
Observations and the Probabilistic Situation Calculus.
KR
Paulo Mateus, António Pacheco, Javier Pinto
2001 J jnl
Probabilistic Situation Calculus.
Ann. Math. Artif. Intell.
Paulo Mateus, António Pacheco, Javier Pinto, Amílcar Sernadas, Cristina Sernadas
1995 J jnl
A storage model for data communication systems.
Queueing Syst. Theory Appl.
N. U. Prabhu, António Pacheco
1994 J jnl
Second-order properties of the loss probability in
Queueing Syst. Theory Appl.
António Pacheco
1994 J jnl
Some properties of the delay probability in
Queueing Syst. Theory Appl.
António Pacheco