António Pacheco

Orcid: 0000-0002-5757-5652

Affiliations:
  • University of Lisbon, Instituto Superior Técnico, Department of Mathematics / CEMAT, Portugal
  • Cornell University, Ithaca, NY, USA (PhD 1994)


According to our database1, António Pacheco authored at least 56 papers between 1994 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Bibliography

2023
Detection of Internet-wide traffic redirection attacks using machine learning techniques.
IET Networks, July, 2023

2022
Statistical inference in queueing networks with probing information.
Queueing Syst. Theory Appl., 2022

Feature selection using Decomposed Mutual Information Maximization.
Neurocomputing, 2022

Association measures for interval variables.
Adv. Data Anal. Classif., 2022

2021
Distribution of the number of losses in busy-periods of oscillating MX/G/1/(n, a, b) systems.
Comput. Oper. Res., 2021

2020
Misleading signals in joint schemes for the mean vector and covariance matrix.
Qual. Reliab. Eng. Int., 2020

A comparative analysis of two computer science degree offerings.
J. Braz. Comput. Soc., 2020

Numbers of Served and Lost Customers in Busy-Periods of M/M/1/n Systems with Balking.
Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

2019
Theoretical foundations of forward feature selection methods based on mutual information.
Neurocomputing, 2019

2018
Detecting Internet-Scale Traffic Redirection Attacks Using Latent Class Models.
Proceedings of the Tenth International Conference on Soft Computing and Pattern Recognition, 2018

2017
Queues with Server Vacations as a Model for Pretimed Signalized Urban Traffic.
Transp. Sci., 2017

Theoretical evaluation of feature selection methods based on mutual information.
Neurocomputing, 2017

A theoretical framework for evaluating forward feature selection methods based on mutual information.
CoRR, 2017

Moments of losses during busy-periods of regular and nonpreemptive oscillating M<sup>X</sup>/G/1/n systems.
Ann. Oper. Res., 2017

A simple analysis of the batch arrival queue with infinite-buffer and Markovian service process using roots method: GI<sup>[X]</sup>/C-MSP/1/∞.
Ann. Oper. Res., 2017

Application of a Particular Class of Markov Chains in the Assessment of Semi-actuated Signalized Intersections.
Proceedings of the Analytical and Stochastic Modelling Techniques and Applications, 2017

2016
Estimation of the traffic intensity in a piecewise-stationary Mt/Gt/1 queue with probing.
SIGMETRICS Perform. Evaluation Rev., 2016

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<sup>(a,b)</sup>/1/∞.
RAIRO Oper. Res., 2016

On the Blocking Probability and Loss Rates in Nonpreemptive Oscillating Queueing Systems.
Proceedings of the Analytical and Stochastic Modelling Techniques and Applications, 2016

2015
Hop Count Distributions of the Furthest and Nearest Distance Routing Protocols in Mobile Ad Hoc Networks.
SIAM J. Appl. Math., 2015

Analytic and computational analysis of the discrete-time GI/D-MSP/1 queue using roots.
Comput. Oper. Res., 2015

2013
Kalman Filter Sensitivity Evaluation With Orthogonal and J-Orthogonal Transformations.
IEEE Trans. Autom. Control., 2013

Probing a M/G/1 queue with general input and service times.
SIGMETRICS Perform. Evaluation Rev., 2013

2012
Robust feature selection and robust PCA for internet traffic anomaly detection.
Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012

2011
Markovian Modelling of Internet Traffic.
Proceedings of the Network Performance Engineering, 2011

Stochastic Ordering of Semi-Markov Processes.
Proceedings of the Network Performance Engineering, 2011

Performance evaluation of airport taxi services provision.
Int. J. Math. Model. Numer. Optimisation, 2011

Joint modeling of network related events with multi-dimensional Markov Modulated Deterministic Processes.
Proceedings of the 19th International Conference on Software, 2011

2010
Modeling self-similar traffic over multiple time scales based on hierarchical Markovian and L-System models.
Comput. Commun., 2010

Detection of Outliers Using Robust Principal Component Analysis: A Simulation Study.
Proceedings of the Combining Soft Computing and Statistical Methods in Data Analysis, 2010

An analytical framework to infer multihop path reliability in MANETs.
Proceedings of the SIGMETRICS 2010, 2010

2008
Accurate resource estimation for generalized VoIP sources.
Telecommun. Syst., 2008

On the minimum hop count and connectivity in one-dimensional ad hoc wireless networks.
Telecommun. Syst., 2008

Consecutive customer losses in regular and oscillating M<sup>X</sup>/G/1/n systems.
Queueing Syst. Theory Appl., 2008

Analysis of GI<sup>X</sup>/M(n)//N systems with stochastic customer acceptance policy.
Queueing Syst. Theory Appl., 2008

Consecutive customer losses in oscillating <i>GI</i> <sup> <i>X</i> </sup>/ <i>M</i> // <i>n</i> systems with state dependent services rates.
Ann. Oper. Res., 2008

On the Dependencies between Internet Flow Characteristics.
Proceedings of the Traffic Management and Traffic Engineering for the Future Internet, 2008

2007
Cluster Analysis of Internet Users Based on Hourly Traffic Utilization.
IEICE Trans. Commun., 2007

2006
Model checking expected time and expected reward formulae with random time bounds.
Comput. Math. Appl., 2006

Analysis of GI/M/s/c queues using uniformisation.
Comput. Math. Appl., 2006

2005
Some Results for GIX/M/s/c Queues.
Proceedings of the 2005 IEEE/IPSJ International Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops), 31 January, 2005

Using Neural Networks to Classify Internet Users.
Proceedings of the Telecommunications 2005: Advanced Industrial Conference on Telecommunications / Service Assurance with Partial and Intermittent Resources Conference / E-Learning on Telecommunications Workshop (AICT / SAPIR / ELETE 2005), 2005

2004
Modeling IP traffic: joint characterization of packet arrivals and packet sizes using BMAPs.
Comput. Networks, 2004

Multi-time-Scale Traffic Modeling Using Markovian and L-Systems Models.
Proceedings of the Universal Multiservice Networks: Third European Conference, 2004

2003
Multiscale Fitting Procedure Using Markov Modulated Poisson Processes.
Telecommun. Syst., 2003

Modeling Network Traffic with Multifractal Behavior.
Telecommun. Syst., 2003

Categorical foundations for randomly timed automata.
Theor. Comput. Sci., 2003

Modeling Self-similar Traffic through Markov Modulated Poisson Processes over Multiple Time Scales.
Proceedings of the High Speed Networks and Multimedia Communications, 2003

2002
A Markov Renewal Based Model for Wireless Networks.
Queueing Syst. Theory Appl., 2002

An integrated traffic model for multimedia wireless networks.
Comput. Networks, 2002

Model Checking CSL until Formulae with Random Time Bounds.
Proceedings of the Process Algebra and Probabilistic Methods, 2002

Observations and the Probabilistic Situation Calculus.
Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), 2002

2001
Probabilistic Situation Calculus.
Ann. Math. Artif. Intell., 2001

1995
A storage model for data communication systems.
Queueing Syst. Theory Appl., 1995

1994
Some properties of the delay probability in<i>M/M/s/s</i> +<i>c</i> systems.
Queueing Syst. Theory Appl., 1994

Second-order properties of the loss probability in<i>M/M/s/s</i> +<i>c</i> systems.
Queueing Syst. Theory Appl., 1994


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