António Pacheco

According to our database1, António Pacheco authored at least 51 papers between 1994 and 2020.

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



In proceedings 
PhD thesis 




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

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

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

Queues with Server Vacations as a Model for Pretimed Signalized Urban Traffic.
Transportation Science, 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.
Annals OR, 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/∞.
Annals OR, 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

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 - Operations Research, 2016

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

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

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

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

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

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

A Comparative Study of Lossless Compression Algorithms on Multi-spectral Imager Data.
Proceedings of the 2009 Data Compression Conference (DCC 2009), 2009

Accurate resource estimation for generalized VoIP sources.
Telecommunication Systems, 2008

On the minimum hop count and connectivity in one-dimensional ad hoc wireless networks.
Telecommunication Systems, 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.
Annals OR, 2008

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

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

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

Small Screen Rendering Web-Browser Comparison - When Web Content is Too Large to Fit the Screen.
Proceedings of the ICE-B 2006, 2006

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

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

Multiscale Fitting Procedure Using Markov Modulated Poisson Processes.
Telecommunication Systems, 2003

Modeling Network Traffic with Multifractal Behavior.
Telecommunication Systems, 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

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

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

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

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