Category / Technology & Design

Ant Colony Optimization for Dynamic Optimization Problems

Research themes

This interesting talk will take place next Wednesday the 5th of December, 16:00-17:00 at P302.
Our external guest is Dr Michalis Mavrovouniotis from the University of Leicester, an specialists in evolutionary algorithms, ant colony optimization, memetic computation and dynamic optimization.

Dr Mavrovouniotis will discuss very recent advances in nature-inspired computational intelligence. These ideas have also relevant implications for optimization problems, knowledge transfer and meta-learning; thus I think may be of great interest of many students, PhD candidates and senior researchers of the three centres in our school.
Abstract: In the last decade, there is a growing interest to apply nature-inspired metaheuristics in optimization problems with dynamic environments. Usually, dynamic optimization problems (DOPs) are addressed using evolutionary algorithms. Recently, ant colony optimization (ACO) algorithms proved that they are also good methods to address DOPs.

However, conventional ACO algorithms have difficulty in addressing DOPs. This is because once the algorithm converges to a solution and a dynamic change occurs, it is difficult for the population to adapt to a new environment since high levels of pheromone will be generated to a single trail and force the ants to follow it even after a dynamic change. A good solution to address this problem is to increase the diversity of solutions via transferring knowledge from previous environments to the pheromone trails of the new environment.

Best wishes, Emili

Emili Balaguer-Ballester, PhD

School of Engineering & Computing, Bournemouth University

Center for Computational Neuroscience, University of Heidelberg

Sustainable Design Research Centre Research Seminar # 2

Research themes

Date: 10/12/2012

Time: 15:30 (usually 40 minutes presentation followed by 20 informal discussions)

Venue: Coyne Lecture Theatre

 Topic: Water and Sediment Flow Simulations through Reservoirs and Tunnels

Abstract:

Tarbela dam is one of the largest earth filled dams in the world. It is used for water storage and electric power generation. It comprises of six tunnels, three of which are used for power generation and three for irrigation purposes. Sediments inflow in Tarbela reservoir has resulted in reduction in water storage capacity and damage to the tunnels and plant equipment. It is also the backbone of Pakistan (water, food and energy). In this presentation, results of numerical simulations carried out for the very first time to study sediment and cavitation erosion rate through reservoir and tunnels for different seasons (summer, winter and average), for different outflow combinations and sediment delta movement in the reservoir. In addition, studies regarding velocity and pressure profiles vary with and without sediments. Sediment and cavitation erosion with one way and two way coupling at all heads, for different turbulence models (K-ε and RSM) and injection techniques with two way coupling are carried out. More results will be in the presentation.

The above seminar will be delivered by Professor M. Abid who is visiting the School of Design, Engineering & Computing at BU on Monday 10th and Tuesday 11th December. His visit to BU is externally funded by the British Council Knowledge Exchange Grants for International Strategic Partnerships in Research and Education. Prof. M. Abid received his PhD degree from University of Strathclyde, Glasgow and presently working as Dean Faculty of Mechanical Engineering, GIK Institute, Pakistan. His research interests are in the areas of Renewable Energy Systems, Structural Mechanics, Welding Mechanics and Computational Fluid Dynamics. During his two day visit he will be meeting several staff to identify opportunities of research collaborations and exchanges, staff/students mobility in education related activities and will be participating in teaching activities within the Design & Engineering Framework at Level C, I and H.

SDRC Seminar Series # 1 – ‘Tribological Aspects and Applications of Metal Matrix Composites’

Please consider attending the second research seminar of the Sustainable Design Research Centre Seminar Series entitled ‘Tribological Aspects and Applications of Metal Matrix Composites’ and delivered by Prof. Chinnakurli S. Ramesh from the PES Institute of Technology, Bangalore, to be held  today at 4pm in P335. Attendance is free and all are very welcome to attend!

 

Prof. Chinnakurli S. Ramesh

Prof. Chinnakurli S. Ramesh received his PhD in Metallurgical Engineering from the Indian Institute of Technology, Madras and also holds a Bachelors Degree in Mechanical Engineering. He is currently working as a Professor in the Mechanical Engineering department at PES Institute of Technology, Bangalore. His main interests are in the processing and characterization of metal matrix composites, nanotechnology and their tribological applications, and the finite element analysis of bio-implants.

Professor Ramesh has also successfully completed several Govt. agencies funded projects, published over 50 journal and 75 conference papers, and has successfully supervised several PhDs projects. He is on the review panel of many leading International Journals  and is a recipient of the prestigious Prof. Satish Dhawan Award for the outstanding Contributions in Engineering Sciences, Awarded by the Govt. of Karnataka. He is also the recipient of Sudharshan Bhat Award from IIT Madras for the best PhD thesis.

 

Sustainable Design Research Centre (SDRC)

The Sustainable Design Research Centre coordinates research into sustainability related subjects within the school of Design, Engineering and Computing and this seminar series is intended to highlight some of this ongoing research at Bournemouth University and to showcase the related research of guest speakers and visiting lecturers.

How Web 2.0 might revolutionise our research

Many of you will be familiar with the revolution that the internet is undergoing, with its growth of social networking, web applications, blogs and wikis. What I had not appreciated, until very recently, is what the full implications are for how we go about our research. I am sure that colleagues in DEC and the MediaSchoolare well ahead of the curve on this, but for the rest of us, the penny is perhaps only just beginning to drop. I recently attended a fascinating conference hosted by the European Social Simulation Association in Salzburg. This is a group of researchers united by a common interest in using computer programs to simulate human behaviour, and its implications for human society. This was very much a new arena for me; I was really attending to learn something about the agent-based modelling approaches that are the flavour of the month in these circles. But what most impressed me was the way researchers are now using web technologies to access data to explore in their models. For example, although I’d heard of “crowdsourcing” before, I’d never really seen it in practice, and what it can deliver. I was most impressed by groups using tools such as Twitter, together with mapping applications such as Google maps, to produce highly informative maps showing the movements and wellbeing of large numbers of people. A great example is what the LSE is doing to map happiness – yes, really – http://www.mappiness.org.uk/. Another example, from the University of Leeds, has been using Twitter to map the movements of commuters in and out of the city. What is perhaps most astonishing is that large numbers of people seem keen to participate in these research projects. Potentially useful tools being used by this research community include open source mapping initiatives such as Open Street Map http://www.openstreetmap.org/ and Maptube http://www.maptube.org/, as well as Survey mapper http://www.surveymapper.com/current.aspx. You might find this reference useful if you’re interested in learning more – http://ssc.sagepub.com/content/27/4/524

Visit and STRC seminar not to miss next Tuesday: Image and Signal Processing Group of University of Valencia (26th June at 15h 30’ in PG16)

REF Subjects

Dear Colleagues,
I would like to draw your attention to the visit of two members and a postdoc researcher of the Image and Signal Processing Group of University of Valencia, Spain.
This group is very influential in several areas like for instance Image Processing (in Geosciences, Medical Brain Imaging, etc.) and Kernel Machines; and they will be in Talbot Campus just for one day.
They will deliver a couple of short talks and after that they will stay for an hour for discussing ideas or future plans with anybody interested in BU.
The special seminar will take place next Tuesday, the 26th of June in PG 16 Lecture Theatre at 15:30 h (Ground floor, Poole House)
After that, you are very welcome to join us in an informal Discussion Panel from 16h 30’ to 17h 15’ approx.
I would like to encourage DEC PhD researchers, senior research fellows and staff to attend; particularly those who work or what to get into image/signal processing and kernel machines because they are leading experts in these areas. Kindly check out, for instance,
http://www.uv.es/gcamps
http://www.uv.es/jmalo/
The agenda of the visit is the following:
• 15h 30’. Short intro by Dr. Malo (Associate Prof): “Research at the Image and Signal Processing Group”. Jesús Malo. A brief overview of our research interests and lines.
• 15h 40’. Short talk by Dr Laparra (Postdoc): “Gaussianization Framework for Signal Processing”
Abstract: We generalize a class of projection pursuit methods to transform arbitrary multidimensional data into multivariate normal data, thus attaining statistical independence of its components. The proposed analysis enables a number of novel ways to solve practical problems in high-dimensional scenarios, such as those encountered in image processing, speech recognition, array processing, or bioinformatics. Our framework extends Independent and Principal Components Analyses-based methods, which are typically not applicable to data generated from nonlinear, non-independent or non-Gaussian sources. The performance is successfully illustrated in a number of multidimensional data processing problems such as image synthesis, classification, saliency analysis, and de-noising.
• 16h. Short talk by Dr. Camps (Associate Prof): “Extended Kernel Methods”.
Abstract: I will talk about our love story with kernel methods for the last 10 years. Kernel methods constitute a simple way of translating linear algorithms into nonlinear ones. I will revise several interesting developments for 1) time series analysis, regression and function approximation; 2) classification problems; 3) nonlinear feature extraction; and 4) dependence estimation. The introduced methods extend previous standard algorithms to deal with non-stationary environments and structured domains, and the presence of non-Gaussian noise. Additionally, I’ll briefly talk about a way to learn the kernel function directly from the data via clustering or graphs. Examples in signal and image processing will guide this overview.
• 16h 25’. Discussion Panel.
Please, feel free to show up or leave any time during this event on your convenience. I hope you consider this program attractive and that you find a slot to come in.
Best Wishes, Emili

Talk on Software Platforms for Evolving Predictive Systems, wednesday 13th June 14:00, Lawrence Lecture Theatre

REF Subjects, Research themes

Our next external speaker of the STRC seminar series will be Mr . Tobiasz Dworak. The talk will take place on Wednesday, 13th of June in Lawrence Lecture Theatre at 14:00 h
Tobiasz is a highly experience Project Manager and Software Developer in the International Company Research & Engineering Center (REC-global)
I think that those of you involved in software design and development would like to hear this Seminar.
The title of the talk is: “Current state of INFER platform software. (Hands on demo)”
“I will be presenting current state of the INFER (Computational Intelligence Platform for Evolving and Robust Predictive Systems) software with emphasis on new model of predictive elements. Additionally I’ll draft further of INFER core and present live demo of the software. Open discussion will take part after the presentation. I’d like to hear wishes from all potential users of INFER”.
Best Wishes, Emili

Introduction to Adaptive Learning from Streaming Data by Dr Zliobaite, Wednesday 30th of May:

Research themes

Kindly announce that our next speaker of the STRC seminar series will be Dr Indrė Žliobaitė. The talk will take place next Wednesday, 30th of May in Lawrence Lecture Theatre at 16:00 h (please click for a map)

Indrė (Lecturer in BU as most of us know) will present novel angles of her work in a highly didactic fashion. She will talk about an exciting topic, strategies for predicting streaming data. This is particularly attractive for instance for those of us involved in projects in real-time industrial settings.

Please feel free to show up if you like it regardless you background!

The talk title is:

“Introduction to Adaptive Learning from Streaming Data”

Short description:

Changing data over time presents one of the major challenges in predictive modelling applications, for example automated movie recommendation, bankruptcy prediction, spam categorization, food sales prediction and many more. In such situations predictive models need to have mechanisms to update or retrain themselves using recent data, otherwise they will quickly lose accuracy. This talk will give an introductory overview of settings and algorithms for adaptive predictive modelling.

Best Wishes, Emili

Would you like to travel? Categories for the latest round of Winston Churchill Fellowships have been announced and there is something for everyone

Funding opportunities, PG research

The Winston Churchill Memorial Trust is looking for people who:

  • Would benefit from experience overseas so that their effectiveness in their career or field of interest was enhanced
  • Are in a position to disseminate their new knowledge and examples of best practice for the benefit of their communities and the UK

In the past the School of Tourism has been particularly successful in obtaining these fellowships with 4 members of staff (and 2 spouses) gaining awards. The funding is good, and being a fellow opens you up to a range of networks and opportunities that are often not normally easily accessible.

The categories for this year are listed below, and seem to cover most areas of interest in the University.  It is important to pitch you application correctly, and there are qualifications as to who may apply (you need to be a British Citizen), so please feel free to come and have a chat.  Closing date is 2 October 2012. 

Science, Engineering & Technology: Applications are welcome from right across this wide field, especially with respect to the popularisation of science, reverse innovation and smart growth. 

Environment, Food & Rural Affairs: Those involved in the countryside, food production, environment and conservation, including those interested in the natural environment and biodiversity and waste management. 

Education: Applications are sought from those working to improve the achievement of students aged 5-19, with particular emphasis on English, Maths, Science and Technology. We are also seeking applications from Deputy Head Teachers who are future Head Teachers, in a joint project with the Farmington Trust. 

Business, Industry & Commerce: We are especially interested in those running Social Enterprises who wish to learn from models overseas, particularly in emerging markets. We’re also keen to receive applications for projects focussed on making Corporate Social Responsibility more effective.  

Medical and Health: Applications are welcome from across this wide spectrum, especially from those with an interest in alcohol-related health issues and continuity of care, both medical and management.  

Communities that Work: This category is for those working in all areas of developing stronger and more effective communities. (This is the second year of a joint project with The Rank Foundation). 

The Creative Industries: Applications are welcome from anyone in this wide field wishing to research new and innovative ideas from overseas.  

The Arts and Older People: Those providing opportunities for older people in all aspects of music, dance, drama and the fine arts. (This is the second year of a joint 3 year project with The Baring Foundation). 

Prison & Penal Reform: Those involved in prison and penal reform and related sentencing issues, who are interested in projects that reduce re-offending and contribute to a just, humane and effective penal system. (A joint project with The Prison Reform Trust and supported by the ICPS) 

Open: Anyone with an appropriate project not covered by other categories, including Exploration (expedition leaders only), and Music Education (a joint project with The Finzi Trust), should apply here.

Further details at: http://www.wcmt.org.uk/

 

 

 

Interesting Talk Next Wednesday: Evolving Simple and Complex Structures To Combine Predictors

Our next speaker of the STRC seminar series will be Dr Athanasios Tsakonas. The talk will take place next Wednesday, 23rd of May in Lawrence Lecture Theatre at 16:00 h (please click for a map)

In my personal view, this is a very interesting talk for those of us working on any kind of predictive approaches. Please find below more details.

Title:
Evolving Simple and Complex Structures To Combine Predictors

Abstract:
The popularity of ensemble systems in real-world problems is a natural result of their effectiveness for a range of tasks, where single predictors or classifiers can overfit or provide weak solutions. A primary property in ensemble systems, contributing to their ability to generalize better is a combination of individual performances and diversity among individual learners. This lecture presents effective approaches for the generation of multi-level, multi-component combined predictors, through a grammar driven evolutionary framework. Several grammar schemes are presented for the production of hierarchical and fuzzy rule based ensembles. Candidate architectures are investigated in terms of data resampling, and different training approaches are tested, involving ensemble diversity measures

This is a short curriculum of our speaker:

Dr. Athanasios Tsakonas received his M.Eng in Electrical and Computer Engineering from the National Technical University of Athens and his M.Sc. and Ph.D from University of the Aegean. His Ph.D thesis was “Computational Intelligence in Complex Managerial and Financial Domains – The Evolutionary Neural Logic Network Paradigm”. Athanasios has gathered strong experience in the analysis, design and development of specialized computational intelligence systems, with applications in the financial and medical sector. His experience includes participation in European and domestic research projects (such as BOEMIE, SHARE, EUNITE, INFER, etc.), occupation of related research positions in top research centers (such as N.C.S.R. Demokritos) or in the private sector (banks, software development companies, etc.), as well as teaching related courses in universities (Aristotle University of Salonica, Demokritus University of Thrace, etc.). His research interests include computational intelligence, data mining, genetic programming and complex systems. He has published 1 book and more than 45 articles in total, in international scientific journals, conferences, or as book chapters. He is with the Smart Technology Research Centre, Bournemouth University, since January 2011.

Best Wishes, Emili

Seminar on Software Design and Research Tomorrow

It is my pleasure to announce the next seminar of the STRC tomorrow, 2nd of May in Lawrence Lecture Theatre at 16:00 h

The program for tomorrow evening is particularly attractive for those of you connected with software research and design in varied industrial settings.
Our speaker this time will be Ms Monika Bedersen, a highly experience Project Manager and developer in EVONIK industries AG since 1986; where she was responsible for the successful completion of very challenging projects; and a nice colleague.
Please feel free to show up any time on your convenience,

Best Wishes, Emili

(ToK Coordinator STRC)

NIHR Evaluation, Trials and Studies Coordinating Centre (NETSCC)

Funding opportunities

NETSCC is funded by the National Institute for Health Research (NIHR) and was established at the University of Southampton in 2008.

UK government support for medical research is channelled primarily through the National Institute for Health Research (NIHR) and the Medical Research Council (MRC). Broadly speaking, the NIHR funds later-phase health research, which has the potential to influence the delivery of healthcare to patients, while the MRC supports basic and early clinical research. (http://www.netscc.ac.uk/)

NETSCC manages four evaluation research programmes:-

EME   – Efficacy and Mechanism Evaluation programme

 Upcoming dates for EME 

  1. Researcher-led workstream deadline for the next round: Friday 9 March 2012 (before 1pm)
  2. Commissioned workstream is now looking for research in Neurodegenerative disorders and       myopathies and also Point of care tests. The deadline for applications is 13 February 2012 (before 1pm)

To find out more about EME, visit http://www.eme.ac.uk/index.asp

HTA    –  NIHR Health Technology Assessment programme 

Upcoming dates for HTA

  1. Commissioned call for proposals now open: Deadline for application is Thursday 9 February 2012 by 1pm.

To find out more about HTA, visit http://www.hta.ac.uk/

PHR    –  NIHR Public Health Research programme

Upcoming dates for PHR

  1. Commissioned Research calls now open
  • Creative enterprises in open access settings, deadline is 23 April 2012 by 1pm
  • Newly licensed drivers, deadline is 23 April 2012 by 1pm

2.   Researcher-led outline call closing date is 2 April 2012 at 1pm. Highlight notices include:

  • Local Sustainable Transport Fund, deadline is 2 April 2012 at 1pm
  • Evidence Synthesis, deadline is 2 April 2012 at 1pm.

For more information about PHR, please visit http://www.phr.nihr.ac.uk/

HS&DR          –  NIHR Health Services and Delivery Research programme (a merger of the existing programmes HSR and SDO)

Upcoming dates for HS&DR

  1. Researcher-led calls now open, deadline is 15 March 2012 by 1pm; 19 July 2012; and 15 November 2012.
  2. Commissioned-led, open date is February 2012, deadline is 17 May 2012 by 1pm.

For more information about HS&DR, please visit http://www.netscc.ac.uk/hsdr/

If you are interested in applying for any of these funding schemes, please get in touch with the RKE Ops Senior Officers:-

 

The BU Challenges: the way forward

BU Challenges, Fusion

The BU Challenges (previously the Research Themes) were launched in December at the first of the BU-wide Fusion events. The Challenges are societally-led, encourage cross-School working and collaboration, and will be the main vehicle through which our research is presented externally in future.

To discuss how to take the Challenges forward and foster collaborative working, Matthew Bennett would like to talk to all staff interested in the Challenges. Matthew will spend an hour per Challenge either in the Costa in the Atrium or in the Costa in Studland House and invites you to join him to talk about the way forward for each theme.

The session times are listed below:

Research Theme

Date and Venue
Creative and Digital Economy 11 January – 2.00 pm to 3.00 pmCosta Coffee Shop, Poole House

 
Culture and Society 12 January – 2.30 pm to 3.30 pmCosta Coffee Shop, Poole House

 
Environmental Change and Biodiversity 16 January – 2.00 pm to 3.00 pmCosta Coffee Shop, Poole House

 
Entrepreneurship and Economic Growth 18 January – 11.00 am to 12.00 pmCosta Coffee Shop, Studland House

 
Green Economy and Sustainability 18 January – 4.00 pm to 5.00 pmCosta Coffee Shop, Poole House

 
Recreation and Leisure 19 January – 10.00 am to 11.00 amCosta Coffee Shop, Poole House

 
Health, Wellbeing and Aging 25 January – 1.30 pm to 2.30 pmCosta Coffee Shop, Studland House

 
Technology and Design 23 January – 4.00 pm to 5.00 pmCosta Coffee Shop, Poole House

 

Technology and Design (Mark Hadfield)

BU Challenges, Research themes

Author: Mark Hadfield (Design, Engineering and Computing)

Alternative name suggestion: Engineering and Design

Brief theme summary: This covers most of the activity from UOA 15 General Engineering and hence the alternative title suggestion. In view of the national STEM agenda it is important that research within this area is also aligned with current and future education strategies and also with industrial engagement. Academics associated with this theme will be mostly from the School of DEC currently located within the Design simulation, Sustainable Design research and Smart Technology (Biomedical engineering). Alternative theme encompasses our portfolio of engineering in mechanical, material, bio-medical and sustainable design research activities.

Structure is terms of linkages – see mission statements recently posted on the I drive from the relevant research centres within DEC. (I:\DEC\Private\Research\Business Plans\Centre Vision Statements)

Scope of theme: what is included?

Please see vision statements from the I Drive for DSRC, SDRC and STRC

Areas include:

  • Simulated Design Analysis
  • Creative Design
  • Virtual Manufacturing Processes  
  • Design modelling using finite elements, Boundary elements, Computational stress analysis methodology.
  • Vibration and Noise experimentation and theoretical analysis
  • Theories and experimentation of tribology
  • Sustainable Design
  • STEM, General Engineering, Design Education
  • Advanced materials
  • Materials evaluation and characterisation  
  • Biomedical engineering (FES)
  • Applied AI
  • Tribology across general engineering sectors
  • Corrosion and Fretting
  • Surface engineering

New future opportunities such as the Space technology and economy should be embraced given the new EU Space Centre is based in Oxford.

Scope of theme: what is excluded?

Large engineering laboratory studies due to space/equipment limitations i.e.

  • Engine lab for thermodynamic and energy studies
  • Fluid mechanics
  • Controlled noise measurements
  • Large/heavy manufacturing studies

Materials fabrication and development

Which big societal questions are addressed by this theme?

  • Hydrogen economy
  • Low carbon energy
  • Quality of life issues such as environment and high value services
  • Strategic advancements for SME’s
  • Governmental vision and strategy of industrial support
  • Energy efficiency

How do these link to the priorities of the major funding bodies? The nature of funding linked to this research theme depends on industrial collaboration for most income streams. Generally enhancing academic relationships with industry such as business breakfast events, short courses etc provides the foundation of opportunities listed below.

Direct industrial collaboration.

EU grants: people exchange (Madam Curie). Project grants including, technology (robotics), energy – energy savings, sustainable development, industry and industrial – manufacture, materials, research in practice – measurement methods, nano-technology, transport and construction – aerospace and space technology.

EPSRC including CASE studentship, areas include: Materials, mechanical and medical engineering,Process, environment & sustainability programme funding plan, platform grants and networks
Royal Academy of Engineering: staff mobility grants include the areas of robotics, sustainable design, complex systems
AHRC including Science and Heritage linkages

Medical Engineering:
MRC
NHS
DSRC
Welcome Trust

Leverhulme Trust – high profile, impact general research

TSB – industry joint funding for design prototype etc
KTP  – Advanced materials, nanotechnology, electronics, high value manufacturing, energy generation, healthcare, transport, Space.

How does this theme interlink with the other BU themes currently under consideration? Health and Wellbeing: through biomedical engineering research such a muscle stimulation, prosthesis design and modelling, environmental design, design of products/services at the health sector.

Recreation and leisure: links to sports design analysis such as swimmers acceleration monitoring (PhD student), Olympic ethics on Paralympics runners.

Society and social Change: human interaction use of technology.

Environmental change and biodiversity: environmental impact study of products and services.

Green economy and sustainability: Product innovation, green technology such as micro CHP, efficiency use of product and services such as RNLI. 

Aging: Innovation of products to improve the quality of life of the elderly.

Learning and public engagement: sustainable design and education.

Entrepreneurship and economic growth: Commercialisation of products and as the pop-up tent, flood barrier. Patents from research projects e.g. Robotics and biomedical engineering.