Keynote Speakers

Keynote Speakers

Professor Yaochu Jin

Bielefeld University, Germany and Distinguished Chair, University of Surrey

Title: Evolutionary Neural Architecture Search: Computational Efficiency, Privacy Preservation and Robustness Enhancement 

Abstract: Evolutionary neural architecture search has received considerable attention in deep learning. This talk begins with a presentation of computationally efficient evolutionary neural architecture search algorithms by means of sampled training and partial weight sharing. Then, we introduce communication-efficient deep neural architecture search in a federated learning environment.  Finally, a surrogate-assisted evolutionary search algorithm for neural architectures that are robust to adversarial attacks is described. The talk is concluded with a brief discussion of open questions for future research. 

Short Bio: Prof. Yaochu Jin is Professor in Bielefeld University, Germany and a Distinguished Chair and Professor in Computational Intelligence, University of Surrey. He is Co-Coordinator of the Centre for Mathematical and Computational Biology (CMCB), Department of Computer Science, University of Surrey. He was a Finland Distinguished Professor (2015-17) with the Multi-objective Optimization Group, Faculty of Information Technology, University of Jyvaskyla, Finland, and a Changjiang Distinguished Visiting Professor (2015-17), State Key Laboratory of Synthetical Automation of Process Industry, Northeastern University, China. He also was head of the Nature Inspired Computing and Engineering (NICE) group. Editor in Chief of the IEEE Transactions on Cognitive and Development Systems Journal since 2016 (IF 4.546). Editor in Chief of the Complex & Intelligent Systems Springer Journal (IF 6.7). Associate Editor in IEEE Transactions on Evolutionary Computation (IF 16.4)

Professor Plamen Angelov

Lancaster University, UK

Title: Interpretable-by-design prototype-based deep learning

Abstract: Deep Learning justifiably attracted the attention and interest of the scientific community and industry as well as of the wider society and even policy makers. However, the predominant architectures (from Convolutional Neural Networks to Transformers) are hyper-parametric models with weights/parameters being detached from the physical meaning of the object of modelling. They are, essentially, embedded functions of functions which do provide the power of deep learning; however, they are also the main reason of diminished transparency and difficulties in explaining and interpreting the decisions made by deep neural network classifiers. Some dub this “black box” approach. This makes problematic the use of such algorithms in high stake complex problems such as aviation, health, bailing from jail, etc. where the clear rationale for a particular decision is very important and the errors are very costly. This motivated researchers and regulators to focus efforts on the quest for “explainable” yet highly efficient models. Most of the solutions proposed in this direction so far are, however, post-hoc and only partially addressing the problem. At the same time, it is remarkable that humans learn in a principally different manner (by examples, using similarities) and not by fitting (hyper-) parametric models, and can easily perform the so-called “zero-shot learning”. Current deep learning is focused primarily on accuracy and overlooks explainability, the semantic meaning of the internal model representation, reasoning and decision making, and its link with the specific problem domain. Once trained, such models are inflexible to new knowledge. They cannot dynamically evolve their internal structure to start recognising new classes. They are good only for what they were originally trained for. The empirical results achieved by these types of methods according to Terry Sejnowski “should not be possible according to sample complexity in statistics and nonconvex optimization theory”. The challenge is to bring together the high levels of accuracy with the semantically meaningful and theoretically sound and provable solutions.

All these challenges and identified gaps require a dramatic paradigm shift and a radical new approach. In this talk, the speaker will present such a new approach towards the next generation of explainable-by-design deep learning. It is based on prototypes and uses kernel-like functions making it interpretable-by-design. It is dramatically easier to train and adapt without the need for complete re-training, can start learning from few training data samples, explore the data space, detect and learn from unseen data patterns. Indeed, the ability to detect the unseen and unexpected and start learning this new class/es in real time with no or very little supervision is critically important and is something that no currently existing classifier can offer. This method was applied to a range of applications including but not limited to remote sensing, autonomous driving, health and others.

Short Bio: Professor Plamen Angelov holds a Chair in Intelligent Systems and is Director of Research at the School of Computing and Communications. He is founding Director of the Lancaster Intelligent, Robotic and Autonomous systems (LIRA) Centre ( ) which brings together 70+ academics/faculty across 15 Departments of the University. Prof. Angelov is a Fellow of the IEEE, of the IET and of ELLIS ( and a Governor of the International Neural Networks Society (INNS) for which he also served two consecutive terms as Vice President (2017-2020). He has over 350 publications in leading journals (like TPAMI, Information Fusion, IEEE Transactions on Cybernetics, on Fuzzy Systems, etc.), peer-reviewed conference proceedings (such as CVPR, IEEE), 3 granted US patents, 3 research monographs (by Wiley, 2012 and Springer, 2002 and 2018) cited over 12800 times with an h-index of 60. He has an active research portfolio in the area of interpretable (explainable-by-design) deep learning and internationally recognised results into explainable deep learning, evolving systems for streaming data and computational intelligence. Prof. Angelov leads numerous projects funded by UK research councils, EC, European Space Agency, DSTL, GCHQ, Royal Society, Faraday Institute, industry. He is recipient of the Dennis Gabor award (2020) for “outstanding contributions to engineering applications of neural networks”, IEEE awards ‘For outstanding Services’ (2013 and 2017) and other awards. He is Editor-in-Chief of Springer’s journal Evolving Systems and Associate Editor of IEEE Transactions on Cybernetics, IEEE Transactions on Fuzzy Systems, IEEE Transactions on AI and other journals. He gave 30+ keynote talks and was General co-Chair of a number of high profile IEEE conferences. He is founding Chair of the Technical Committee on Evolving Intelligent Systems, SMC Society of the IEEE and was previously chairing the Standards Committee of the Computational Intelligent Society of the IEEE (2010-2012) where he initiated and chaired the Work Group P2976 on the IEEE standard on explainable AI. He is the founding co-Director of one of the funded programmes by ELLIS (on Human-centred machine learning). He was also a member of International Program Committee of over 150 international conferences (primarily IEEE).

Professor Oresti Baños Legrán

Tenured Professor of Computational Behaviour Modelling, Department of Computer Engineering, Automation and Robotics, Research Centre for Information and Communications Technology, University of Granada, Spain

Title: Intelligent mobile sensing for understanding human behaviour.

Abstract: Understanding people’s behaviour is essential to characterise patient progress, make treatment decisions and elicit effective and relevant coaching actions. Hence, a great deal of research has been devoted in recent years to the automatic sensing and intelligent analysis of human behaviour. Among all sensing options, smartphones stand out as they enable the unobtrusive observation and detection of a wide variety of behaviours as we go about our physical and virtual interactions with the world. This talk aims at giving the audience a taste of the unparalleled potential that mobile sensing in combination with artificial intelligence offers for the study of human individual and collective behaviour.

Short Bio: Oresti Baños is an Associate Professor of Computational Behaviour Modelling at the University of Granada (Spain, 2019-present). He is also a Senior Research Scientist affiliated with the Centre for Information and Communication Technologies of the University of Granada (CITICUGR). He is a Research Collaborator at the University of Twente (Netherlands, 2018-present). He is a former Assistant Professor of Creative Technology and a Telemedicine Research Scientist at University of Twente (Netherlands, 2016-2018). Here, he worked for the Biomedical Signal and Systems Group (BSS), the Centre for Telematics and Information Technology (CTIT), the Research Centre for Biomedical Technology and Technical Medicine (MIRA), and the Centre for Monitoring and Coaching (CMC). He was a Postdoctoral Research Fellow at Kyung Hee University (South Korea, 2014-2016), a Predoctoral Research Fellow at the CITIC-UGR (Spain, 2010-2014) and a Visiting Scholar at the Technical University of Eindhoven (Netherlands, 2012), the Swiss Federal Institute of Technology Zurich (Switzerland, 2011), and the University of Alabama (USA, 2011). He holds three Master’s degrees in telecommunications (2009), electrical (2011) and computer networking engineering (2011) and a PhD in computer science (2014), all with honors, from the University of Granada. Most recently, he has been Principal Investigator of the Dutch R&D project HoliBehave, Workpackage Lead of the EU-H2020 project COUCH and Technical Coordinator of the Korean CV date 24/09/2019 2 project Mining Minds. He has participated in more than 20 Spanish, Korean, Dutch and FP7/H2020 European digital health and behavioural computing-related projects such as HPCBIO, AdaBIO, DSIPA-BIO, AmIVital, Symbionics, OPPORTUNITY, XOSOFT, eNHANCE or COUCH. He is author of more than 80 papers, most of them indexed in top-ranked international conferences and journals. He is co-organiser of several digital health workshops such as SUT4Coaching or Health-i-Coach and he is also a member of the organising committee of a number of international conferences including PervasiveHealth, IWBBIO or UCAmI.

Professor Tamara Silbergleit Lehman

Assistant Professor at  University of Colorado Boulder

Title: Secure, Efficient and High Performance Computing: A Computer Architecture Perspective

Abstract: Distributed systems and new architectures introduce new sets of security risks. Microarchitectural attacks have presented many challenges in the computer architecture community and this talk will present a few of the methods that the Boulder Computer Architecture Lab (BCAL) has been studying in order to address these vulnerabilities. The talk will first introduce physical and microarchitectural attacks and why they are hard to mitigate. Then, the talk will introduce an efficient implementation of speculative integrity verification, Poisonivy, to construct an efficient and high performance secure memory system. Finally, the talk will show how we can leverage emerging memory technologies such as near memory processing to defend and identify microarchitectural side-channel attacks. The talk will end by briefly introducing a new research direction that is investigating the Rowhammer attack impact on neural network accuracy running on GPUs and how we can leverage secure memory to protect the accuracy of the models.

Short Bio: Tamara Silbergleit Lehman is an assistant professor at the University of Colorado Boulder in the Electrical, Computer and Energy Engineering Department. She also holds a courtesy appointment in the Computer Science department. She is a member of the Colorado Research Center for Democracy and Technology. Her work focuses on all aspects of computer security from the hardware perspective. Her research interests span a wide array of topics on the intersection of computer architecture and security. Before doing her PhD, she completed a Masters of Engineering degree at Duke University in the Electrical and Computer Engineering Department and a Bachelor of Science from the University of Florida in Industrial and Systems Engineering. She is passionate about computer architecture, and her industrial engineering background gives her a new perspective on ways to optimize systems. She also enjoys working on the security space because it is one of the most challenging problems facing the computer industry. At the heart of most computer security challenges is people. Computers do what they are designed to do, but it is the people who re-define the system’s functionality. She strongly believes that secure systems should not rely on people writing correct code, or running well-intended applications, but instead having well defined functionality with well defined side-effects. In addition, her research is guided by the principle that all computers should be secure and efficient. Systems should not have to sacrifice efficiency for security.

Dr. Javier Alonso Lopez

Principal Machine Learning Applied Scientist Microsoft AI Platform – Microsoft OpenAI

Title: How AI/Machine Learning has the power of revolutionizing (for good?) cybersecurity?

Abstract: As we already know, Machine Learning is already used in various cybersecurity tasks such as malware identification/classification, intrusion detection, botnet identification, phishing, predicting cyberattacks like denial of service, fraud detection, etc. However, during the last years there has been a revolution of machine learning, specifically, deep learning that creates not only an unbelievable opportunity to develop more effective solutions but also represents a new threat and a new tool to be used to attack and gain control over systems, organizations and even countries.
In this talk, we will overview the major applications of Machine Learning in the field of cybersecurity both to prevent attacks but also how Machine learning can be used to pose a threat. We will review the main advances of Deep Learning in the last 5 years and their application into Cybersecurity. Finally, we will discuss the possible future trends we can expect (I do not expect a high accuracy, but high recall :D) in the intersection of Deep Learning and Cybersecurity.

Short Bio: Dr. Javier Alonso received his master’s degree in Computer Science degree and his Ph.D. degree from the Technical University of Catalonia (Universitat Politecnica de Catalunya, UPC) in 2004 and 2011, respectively. From 2006 to 2011, he held an assistant lecturer position in the Computer Architecture Department of UPC. From 2011 to 2015 he held a Postdoctoral Associate position and later Research Assistant Professor at the RIASC Lab led by Professor K.S. Trivedi, in the Electrical and Computer Engineering Department, Duke University, Durham, NC, USA. From 2015 to 2016 he was leading the research at the just created Research Institute of Applied Sciences in Cybersecurity as acting research director at the University of Leon, Spain. After academia, Dr. Alonso decided to move to industry and joined Amazon as a Senior Machine Learning scientist working in a myriad of verticals applying Machine and Deep Learning in diverse fields like e-commerce, drone delivery program (8+ US Patents) and transportation. After almost 7 years at Amazon, in 2023 Dr. Alonso joined Microsoft AI platform organization as Principal Machine Learning Applied Scientist to work on Microsoft OpenAI initiative helping Microsoft customers to adopt OpenAI Large Language Models (LLMs).
During his career, Dr. Alonso has published 40+ papers about different aspects of applied Machine learning to areas like dependability, performance, cybersecurity, geospatial and path planning just naming a few. He has filed 10+ US Patents (6 already granted) in the intersection between Deep Learning, geospatial and Drones. He has also contributed to the adoption of Machine Learning across different roles at Amazon as being one of the first instructors at the Amazon Machine Learning University. He has also served as a reviewer for IEEE Transactions on Computers, IEEE Transactions on Dependability and Security Computing, Performance Evaluation, and Cluster Computing, and several IEEE and ACM international conferences. During his career Dr. Alonso has been involved in multiple research and applied projects founded by organizations like NASA, JPL/NASA, NEC Japan, NATO, Huawei, or WiPro to name a few. His research interests are focused on the application of Machine Learning/Deep Learning across different fields.

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