Asimakis Leros

aleros@aegean.gr

Phone

+30-22730-82223

Office

ICSD Bldg, office B10

Links

Education

PhD in Computer Engineering, University of Patras, Greece
M.S. in Electrical and Computer Engineering, University of Massachusetts/Amherst
Diploma in Electrical Engineering, University of Patras, Greece

Research Interests

Statistical Signal Processing, Estimation Theory and Automatic Control with applications to:

Target tracking, passive and underwater tracking
Shape estimation of a towed array
Direction of arrival estimation using sensor arrays
Modelling and estimation of traffic in communication networks
Treatment of missing data in medical questionnaires

Find publications on Google Scholar:

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Real-time adaptive stochastic control of smart grid data traffic for security purposes

I. Giannopoulos, A. Leros, A.P. Leros, G. Tsaramirsis, M. Alassafi — Sustainable Cities and Society (2020)

PID controller optimized by Big Bang-Big Crunch algorithm for the evolution of router bandwidth demand

I. Giannopoulos, A. Leros, A.P. Leros, P. Kofinas, A. Dounis — International Journal of Information Technology (2020)

A stochastic model with an adaptive proportional controller for the evolution of user-router bandwidth demand for quality of service aspects

I. Giannopoulos, A. Leros, A.P. Leros, G. Tsaramirsis — Ad Hoc & Sensor Wireless Networks (2016)

Performance Analysis of an Adaptive Algorithm for DOA Estimation

A. Leros, V. C. Moussas — IAENG International Journal of Computer Science (2011)

Joint order and parameter estimation of multivariate autoregressive models using multi-model partitioning theory

S. Pappas, A. Leros, S. K. Katsikas — Digital Signal Processing (2006)

Towed array shape estimation using multimodel partitioning filters

N. Nikitakos, A. Leros, S. K. Katsikas — IEEE Journal of Oceanic Engineering (1998)

Underwater tracking of a maneuvering target using time delay measurements

S. K. Katsikas, A. Leros, D. G. Lainiotis — Signal Processing (1995)

Passive tracking of a maneuvering target: An adaptive approach

S. K. Katsikas, A. Leros, D. G. Lainiotis — IEEE Transactions on Signal Processing (1994)

Setting up Local Private Smart Grids with Data Collection Sensors for Scientific Experiments using MQTT and Node-Red

M. Almshari, A. Khadidos, G. Tsaramirsis, F. Khan, A. Khadidos, I. Giannopoulos, A. Leros, D. Piromalis, M. Bukya — Intelligent Computing Techniques for Smart Energy Systems (2021)

A model for the evolution of router bandwidth demand using an adaptive PID controller

I. Giannopoulos, A. Leros, A.P. Leros — 2015 International Conference of Signal and Image Engineering (ICSIE 2015) (2015)

Qualitative assessment of traffic in computer networks

I. Giannopoulos, A. Leros, A.P. Leros — MIC-Telecom 2013 (2013)

Performance of the MMPF algorithm for DOA estimation under sensor failures

A. Leros, V. C. Moussas — 13th IASTED International Conference on Intelligent Systems and Control (ISC 2011) (2011)

Performance Analysis of an Adaptive Algorithm for DoA Estimation

A. Leros, V. C. Moussas — 2011 International Conference of Signal and Image Engineering (ICSIE 2011) (2011)

Estimation of time-varying bias terms in linear systems

A. Leros — IASTED 12th International Conference on Intelligent Systems and Control (ISC 2009) (2009)

Adaptive DOA source location using acoustic sensor arrays

V. C. Moussas, A. Leros, S. K. Katsikas — 3rd International Conference on Scientific Computing and Computational Engineering (3rd IC-SCCE) (2008)

Design of a multiple model simulation test-bed for a common-based comparison of tracking filters

V. C. Moussas, A. Leros — 2nd International Conference on Experiments, Process, System Modelling, Simulation and Optimization (EpsMsO) (2007)

Multivariate AR model order estimation with unknown process order

S. Pappas, A. Leros, S. K. Katsikas — 10th Panhellenic Conference on Informatics (PCI 2005) (2005)

Multivariate AR model order identification using partitioning theory

S. Pappas, A. Leros, S. K. Katsikas — IEEE/EURASIP 12th Int. Workshop on Systems, Signals and Image Processing (2005)

A PKI Security reliability assessment methodology

C. Lambrinoudakis, A. Platis, A. Leros — European Safety & Reliability Conference (ESREL 2005) (2005)

Adaptive on-line multiple source detection

V. C. Moussas, S. D. Likothanassis, S. K. Katsikas, A. Leros — IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2005) (2005)

A Probabilistic Model for Evaluating the Operational Cost of PKI-based Financial Transactions

A. Platis, C. Lambrinoudakis, A. Leros — 1st European PKI Workshop (EuroPKI’2004) (2004)

Estimation of a discontinuous bias term in linear systems

A. Leros — 1st International Conference on Scientific Computing and Computational Engineering (1st IC-SCCE) (2004)

An adaptive algorithm for multiple source detection

S. K. Katsikas, S. D. Likothanassis, A. Leros, V. C. Moussas — 1st International Conference on Scientific Computing and Computational Engineering (1st IC-SCCE) (2004)

Target estimation using multimodel partitioning techniques

N. Nikitakos, A. Leros, S. K. Katsikas — 5th WSES International Conference on Circuits, Systems, Communications and Computers (CSCC 2000) (2001)

Adaptive tracking of a maneuvering target by a towed array using multimodel partitioning algorithms

A. Leros, S. K. Katsikas — 5th International Conference on Information Systems Analysis and Synthesis (ISAS ’99) (1999)

On the dynamic motion of a towed array in the ocean

N. Nikitakos, A. Leros, S. K. Katsikas — 2nd International Conference on Circuits, Systems, Communications and Computers (CSCC ’98) (1998)

Multiple source localization using partitioning algorithms

N. Nikitakos, A. Leros, S. K. Katsikas — IEEE Oceans ’98 Conference (1998)

An adaptive technique for towed array shape estimation

A. Leros, N. Nikitakos, S. K. Katsikas — 3rd European Conference on Underwater Acoustics (1996)

Passive tracking of a maneuvering target: An adaptive approach

S. K. Katsikas, A. Leros, D. G. Lainiotis — 5th European Signal Processing Conference (EUSIPCO 90) (1990)

On the dynamic motion of a towed array in the ocean

Recent Advances in Information Science and Technology - (1998)

N. Nikitakos, A. Leros, S. K. Katsikas