Lyudmila Mihaylova, PhD

Professor of Signal Processing and Control

Photo: Dr MihalovaAddress:
Dr Lyudmila Mihaylova MEng, SM IEEE
Professor of Signal Processing and Control
Department of Automatic Control and Systems Engineering
University of Sheffield
Sheffield,
S1 3JD
Tel: (+44) (0)114 222 5675
Email: L.S.Mihaylova@sheffield.ac.uk, mila.mihaylova@ieee.org


Biopic

Prof. Lyudmila Mihaylova and her team are working to develop novel methods for autonomous intelligent systems: for sensing, tracking and decision making, machine learning and their engineering applications. Prof. Mihaylova undertook pioneering work on traffic flow estimation with particle filtering for intelligent transportation systems which was followed later with developments for large scale systems, including large scale transportation and video processing systems. She has experience with a range of image modalities, including optical, thermal, LIDAR, SAR and hyperspectral image processing. Previously she had academic positions with Lancaster University (2006-2013), University of Bristol (2004-2006), and research visiting positions with the University of Ghent, Belgium, the Katholic University of Leuven, Belgium and the Bulgarian Academy of Sciences, Bulgaria. Her interests are in the area of nonlinear filtering, sequential Monte Carlo Methods, statistical signal processing and sensor data fusion. Her work involves the development of novel techniques, e.g. for high dimensional problems (including vehicular traffic flow estimation and image processing) and localisation and positioning in sensor networks. Prof. Mihaylova is an Associate Editor of the IEEE Transactions on Aerospace and Electronic Systems and an Associate Editor of Elsevier Signal Processing Journal. Prof. Mihaylova is a senior member of the IEEE, Signal Processing Society, the President of the International Society of Information Fusion (ISIF) and an ISIF board member.

Prof. Mihaylova has also been serving the scientific community as a member of the Programme/ Organising Committee of international conferences and symposia, including the International Conferences on Information Fusion, the American Control Conferences, EUSIPCO, conferences on Intelligent Transportation Systems and the German workshops on Multiple Sensor Data Fusion. She has given a number of invited talks, e.g. the keynote speech for the 5th IET International Conference on Wireless, Mobile and Multimedia Networks (2013), Beijing, China, and tutorials including for the EU Marie Curie ITN (2010, Sweden, 2012, Germany) and COST-NEARCTIS workshop (2010, Switzerland). Her research is funded by sponsors such as EPSRC, EU, MOD and industry.

Research Interests

Broad research in the areas of signal processing, Bayesian methods, Monte Carlo methods, nonlinear estimation, target tracking, sensor data fusion, control, autonomous and complex systems (e.g. image and video processing, transportation systems, large scale systems) – both at theoretical and applied level. Assisted living and eHealth systems is another application area of my research.

My Research Group

We share knowledge, we grow. We actively work as a team.

Postdoctoral Researchers

  • Peng Wang, Efficient Methods for Dealing with Big Data and Complex Large Scale Systems, funded by the EU SETA project
  • Youngjoo Kim, Efficient Methods for Dealing with Big Data and Complex Large Scale Systems, funded by the EU SETA project
  • Lubos Vaci, Efficient Spatio-Temporal Methods for Prediction and Data Fusion, funded by the EU SETA project
  • Qianqian Chen, Machine Learning Methods for Nonlinear Estimation, funded by a China grant

PhD students

  • Danil Kuzin, Interoperability and Fusion of Large Data for Surveillance Systems, minor revisions after PhD viva
  • Hayder Amer, Methods for Localisation for Intelligent Transportation Systems, PhD viva scheduled
  • Zhenglin Li, Image Processing Methods for Fire Detection, PhD viva soon
  • James Douthwaite, Methods for Coordination and Control of Swarms of UAVs, PhD viva soon
  • Fodio Longman, A Hybrid Satellite & Wireless Sensor Network (WSN) System for Reliable Monitoring, Surveillance and Security Operations of Oil and Gas Pipelines and Facilities, writing dissertation
  • Kennedy Offor, Sensor Data Fusion for Improving Traffic Mobility in Smart Cities, 3rd year PhD student
  • Waqas Aftab, Multi-Sensor Data Fusion and Tracking with Massive Data, 3rd year PhD student
  • Richard Rudd-Orthne, Artificial Intelligence Methods to Mission Critical Systems and Automated Threat Analysis, first year PhD student
  • Yueda Lin, Machine Learning Methods for Autonomous Systems, start in September 2018
  • Yifei Zhu, Machine Learning Methods for Autonomous Systems, start in September 2018

Alumni from Sheffield

  • Maria Luisa Davila Garcia, Image Processing Methods for Automatic in-vitro Morphology Analysis, PhD degree, December, 2018
  • Chao Liu, Dealing with Incomplete Data for Localisation in Complex Envoronments, PhD degree, October 2018
  • Ruilong Chen, Machine Learning Methods for Autonomous Object Recognition and Restoration in Images, PhD degree, September 2018
  • Aroland Kiring, Shrinkage Based Particle Filters for Tracking in Wireless Sensor Networks with Correlated Sparse Measurements, 2014-2018, PhD degree, April 2018
  • Olga Isupova, Machine Learning Methods for Behaviour Analysis in Video, funded by the EU Marie Curie TRAX project, 2014-2017, PhD in August 2017
  • Allan de Freitas, Sequential Monte Carlo Methods for Tracking Groups an Extended Objects in Complex Environments, funded by the EU Marie Curie TRAX project, 2014-2017, PhD in July 2017
  • Matthew Hawes, Efficient Methods for Dealing with Big Data, funded by the BTaToT and EU SETA projects, Postdoctoral researcher, Sept. 2014 - Dec. 2017
  • Naveed Salman, Postdoctoral researcher, May 2014 - June 2016
  • Atta ur-Rehman, Postdoctoral researcher, Dec. 2013 - Jan. 2016, now Assistant Professor at the at University of Engineering and Technology, Lahore, Pakistan
  • Nikolay Petrov, PhD student (2009-2013) and Postdoctoral researcher, August 2013 - August 2014

Other graduated PhD students

  • Nickolay Petrov, Anna Zvikhachevskaya, Mahsa Honary, Chris Nemeth, Ali Arshad, Dennis Rodionov

Current Grants

I am grateful to the sponsors of my research: EPSRC, MoD/DSTL, EU, industrial and other partners. A brief description of projects of mine is given below.

  1. SETA: An open, sustainable, ubiquitous data and service ecosystem for efficient, effective, safe, resilient mobility in metropolitan areas, Horizon 2020 project, 2006-2019, co-I, jointly with Fabio Ciravegnia, PI, (2016-2019).

    SETA is set to create a technology and methodology that will address the challenges above and change the way mobility is organised, monitored and planned in large metropolitan areas. The solution will be based on the management of high-volume, high-velocity, multi-dimensional, heterogeneous, cross-media, cross-sectoral data and information which is sensed, crowdsourced, acquired, linked, fused, and used to model mobility with a precision, granularity and dynamicity that is impossible with today’s technologies. Such models will be used to provide always-on, pervasive services to citizens and business, as well as decision makers to support safe, sustainable, effective, efficient and resilient mobility. The consortium involves partners from 5 countries, UK, Italy, Spain, Poland and The Netherlands. Funded by EU, the project partners are University of Sheffield (Lead), Delft University (NL), University of Cantabria (Spain), Sheffield Hallam University (UK), Knowledge now Limited (UK), The FLOOW Limited (UK), TSS-TRANSPORT SIMULATION SYSTEMS SL (Spain), Software Mind SA (Poland), AIZOON CONSULTING SRL (Italy), AYUNTAMIENTO DE SANTANDER (Spain), Citta di Torino (Italy), Birmingham City Council, Scyfer B.V. (NL).
     
  2. Mobility grant with China, funded by the Royal Academy of Engineering 1 April 2016 - 31 March 2018, £9,500.
     

Principal Investigator of Completed Projects

  • TRAX : TRAcking in compleX sensor systems, EU FP7 Marie Curie project, €609,981 (2013-2017)
  • The TRAX research project is an International Training Network (ITN) sponsored by the EU under the Marie Curie actions in the Seventh Framework Program (FP7). TRAX concentrates on Tracking in Complex Sensor Systems, focussing on complexities due to large volumes of data, complex object dynamics and measurement models, as well as large scale systems. The project partners are a well-known and well-respected mixture of academia, research institutes, small and large business companies, including University of Sheffield and Rinicom from the United Kingdom, Linköping University and Ericsson from Sweden, Fraunhofer FKIE from Germany, and University of Twente, Xsens and Thales from The Netherlands.
     
  • Remote Sensing for Hedgerow Assessment in Agricultural Areas, Grantham centre grant £9,567. There is an imminent necessity to help analyse data of many types in automated and semi-automated manners, especially multispectral, hyperspectral, thermal, ISAR and LiDAR data. This project aims to ensemble methods for imagery data to support analysis of hedgerows in agricultural areas by synthesising data from multiple sources.
     
  • BTaRoT: Bayesian Tracking and Reasoning over Time , £446,037, EP/K021516/1, EPSRC funded (2013-2016)
    This EPSRC funded project provided new advances in methods for reasoning about many objects that evolve in a scene over time. Information about such objects arrives, typically in a real-time data feed, from sensors such as radar, sonar, LIDAR and video. The Bayesian methodology is adopted due to its power to solve a wealth of complex inference problems, to take into account prior information and to incorporate it in flexible manners in the solutions. The main focus is on scalable approaches able to deal both with groups composed of a small number of objects (up to 20) and large groups, consisting of hundreds Partners for the project: Prof. Simon Godsill, Dr Sumeetpal S. Singh from Cambridge University and supported by QinetiQ.  
  • Information Fusion: Framework Architectures for Dynamic Heterogeneous Information Fusion, Funded by Sellex Gallileo, £111,000 (2012-2014)
    This project focuses on extracting knowledge from large amounts of data and fusion methods related with tracking and behavior analysis. The main approach is based on combinatorial pattern matching and statistical data mining methods. The project is part of the Centres of Excellence funded by Selex Gallileo and comprises Aberdeen University, Cambridge University, Cranfield University, University of Sheffield, Lancaster University, and Robert Gordon University.
  • EU FP7 Marie Curie Initial Training Network project: MC Impulse (“Monte Carlo Based Innovative Management and Processing for an Unrivalled Leap in Sensor Exploitation”), Dec. 2009 - Dec. 2013 (€400,000).
  • Object Tracking over Sensor Networks, EP/E027253/1, £228,883, 2007-2010
  • Object Tracking Over Sensor Networks - Pathway to Impact, August 2010 - March 2011, EPSRC (£4,795)
  • Particle Methods for Estimation and Control, EP/G501513/1, EPSRC contribution, £63,000, 2009-2012
  • CAN/05/105, M. Honary, Methods for Indoor Positioning and Mobile Phone Applications, EPSRC contribution £62,319, 2007-2012
  • Sequential Monte Carlo for Estimation and Control, PhD studentship, Funded by EPSRC & MBDA, UK, Sept. 2011 – Aug. 2014 , £81,000
  • Use of Particles for Estimation and Control, MBDA, UK, Funding from the Anglo-French Innovation Technology Partnership (ITP), April 2008 - April 2010 (£195,000 )
  • Particle Methods for Estimation and Control, industrial PhD studentship (EPSRC + BAEs), Aug. 2008 - Dec. 2011 (£81,000)
  • Royal Academy of Engineering: Grant for distinguished visiting professors, Sep. 2008 - March 2009, £1,905
  • Ad hoc Wireless Sensor Networks for Decision Making and Tracking, April 2007 - March 2009, project sponsored by the Data Information Fusion - Defense Technology Centre, UK (£158,665)
  • Object Recognition Using Graphical Models, Competition of ideas, UK MoD sponsored grant, Feb. - July 2008, QinetiQ (£30,000)
  • Tracking Cluster Project - Phase II, Oct. 2006 - Sept. 2008, DIF-DTC funded project, (£80,000)

PhD Projects

For a current list of PhD projects related to my areas of research please see the PhD Research Projects web pages. The Figures below show results from the methods and technique developed by me and my team.

Object Tracking and Behaviour Analysis in Video Sequences

Object Tracking and Behaviour Analysis in Video Sequences

Tracking in Heterogeneous
Multisensor data

Image:
                        Tracking in Heterogeneous Multisensor data

Localisation and Positioning in Wireless Sensor Networks

Localisation and Positioning in
                        Wireless Sensor Networks Localisation
                        and Positioning in Wireless Sensor Networks
                        - destination detail

Target Tracking in Sensor Networks and Sensor Data Fusion

Image: Target tracking in sensor networks

Sensor Data Fusion

Image: Sensor fusion

Extended Object Tracking in Sensor Networks

Contour Segmentation for Medical Diagnostics

Image: Contour Segmentation for
                        Medical Diagnostics

        Estimated contours for cists and liver tumors

Image: Estimated
                        contours for cists and liver tumors

Modelling, and Estimation Methods for Intelligent Transportation Systems

Photo: motorway traffic Image:
                        flow vs density plot
Image: tarffic flow shockwave

Teaching

  • AERO324 Aircraft Dynamics and Control
  • ACS410 Flight Dynamics and Control
  • ACS6123 Intelligent and Vision Systems
  • ACS402 Industrial Training Program in Avionics and Autonomous Systems

Recent Invited Talks

  • Invited speaker, the 4th International Conference on Control Engineering & Information Technology (CEIT-2016)
  • Invited speaker for the Advances and Innovations on Traffic Modeling and Control, Control Summer School of GIPSA-Lab, CNRS, 12-16 Sept 2016, Grenoble, France
  • Invited talk at the Allan Turing Scoping Workshop: "Recursive Bayesian Estimation with Big Data", 10-12 February 2016, British Library, London
  • Invited talks for the "Advances and Innovations on Traffic Modeling and Control", Control Summer School of GIPSA-Lab, CNRS, 12-16 Sept 2016, Grenoble, France
  • Invited talk: "Sequential Monte Carlo Methods for Tracking and Inference in Intelligent Transportation Systems", Institute of Pure and Applied Mathematics (IPAM) Workshop II: Traffic Estimation, University of California, UCLA, Los Angeles, October 12 - 16, 2015
  • Plenary talk: "Recent Advances in Bayesian Methods for Tracking Groups, Extended Objects and Challenges with Big Data", IEEE Sensor Data Fusion Workshop, 6-8 October, Bonn, Germany 2015.
  • Invited Talk: "Machine Learning for Autonomous Systems and Knowledge Extraction from Big Data", Queen Mary University of London, UK, 23 Oct 2014
  • Plenary talk: "Advances and Challenges to Localisation in Wireless Sensor Networks'', The IET 5th International Conference on Wireless, Mobile and Multimedia Networks, (ICWMMN2013), Beijing, China, Nov. 22-25, 2013.
  • Invited talk: "Modelling, Estimation and Control for Intelligent Transportation Systems'', Jiatong University, Beijing, China, 25 November 2013.

Professional Activities

  • Member, EPSRC Peer Review College, 2012 –
  • Elected as the president of the International Society of Information Fusion in March 2016, On the Board of Directors of ISIF, since 2011
  • Associate Editor for the IEEE Transactions on Aerospace and Electronic Systems, since 2011
  • Associate Editor of Elsevier Signal Processing Journal, since 2008
  • On the Editorial Board of Intelligent Decision Technologies. An International Journal, from 2011
  • Associate Editor for the IEEE Intelligent Transportation Systems Conference, Washington DC, USA, Oct. 5-7, 2011
  • Associate Editor for the American Control Conferences, since 2008 till present

Affiliations

Available Code:

Selected Publications

Books

  • A. Y. Carmi, L. Mihaylova, S. J. Godsill (Editors), Compressed Sensing and Sparse Filtering, Series Signals and Communication Technology, Springer, Berlin Heidelberg, ISBN 978-3-642- 38397-7, 2014.
  • P. Georgieva, L. Mihaylova, L. Jain (Editors), Advances in Intelligent Signal Processing and Data Mining: Principles and Applications (Studies in Computational Intelligence) , Springer, Berlin Heidelberg, Vol. 410, Jan. 2013, ISSN 1860-949X, ISBN 978-3-642-28695- 7.
          Advances in
            Intelligent Signal Processing and Data Mining book thumbnail    Compressed Sensing and Sparse Filtering book cover thumbnail

Journal articles