Prof. Jixin Ma
University of Greenwich, UK
Speech Title: The Role of Time in Machine Learning
and Pattern Recognition
Abstract: One of the
simplest and the most important human temporal
enterprise is to handle time dependent information
involving questions such as "when the car was collected
from the garage", "what happened after the shop had been
closed", and "until when was the suspect away from home"
and so on. In fact, time seems to play the role of a
common universal reference - everything appears to be
related by its temporal reference, although the temporal
reference may be absolute, e.g., "The shop opens at 9:00
am", or just relative, e.g., "He went back to his office
after sitting in the garden for about 15 minutes”.
Temporal representation and reasoning are ubiquitous and
vital in modelling natural phenomena and human
activities concerning the dynamic aspect of the real
world. Many applications of Artificial Intelligence,
notably that of Machine Learning and Pattern
Recognition, need to deal with the temporal dimension of
data, the change of information over time and the
knowledge about how it changes.
The purpose of this talk is to: (a) motivate and explain
a topic of emerging importance in Machine Learning; (b)
provide an overview on some fundamental issues with
respects to temporal ontology; (c) present a brief
introduction to temporal representation and reasoning in
Machine Learning and Pattern Recognition in terms of
some illustrating examples.
Biography: Dr Jixin Ma is
a Full Professor of Computer Science (Artificial
Intelligence) and the Director of PhD/Postgraduate
Research Programme in the School of Computing and
Mathematical Sciences at University of Greenwich, U.K.
He has been the Director of the Centre for Computer and
Computational Science and the Lead of Artificial
Intelligence Research Group. Professor Ma is also a
Visiting Professor of Beijing Normal University, Hainan
University, Anhui University, Zhengzhou Light Industrial
University and Macau City University. Professor Ma
obtained his BSc and MSc of Mathematics in 1982 and
1988, respectively, and PhD of Computer Sciences in
1994. His main research areas include Artificial
Intelligence, Data Science, and Information Systems,
with special interests in Temporal Logic, Information
Security, Machine Learning, Case-Based Reasoning and
Pattern Recognition. Professor Ma has been a member
British Computer Society, American Association of
Artificial Intelligence, ACIS/IEEE, World Scientific and
Engineering Society, and Special Group of Artificial
Intelligence of BCS. He has also been the Editor of
several international journals and international
conference proceedings, Conference/Program Chair, and
Invited Keynote Speakers of many international
conferences. Professor Ma has published more than 200
research papers in peer-reviewed international journals
and conferences.
Prof. Armin Grasnick
IU International University, Germany
Biography: Armin Grasnick
is Professor of Augmented & Virtual Reality at IU
International University of Applied Sciences. With a
background in technical optics, he has founded a few
companies focused on 3D/VR technologies. Prof. Grasnick
holds a PhD in autostereoscopic displays from
FernUniversität Hagen and brings experience in
high-performance lens design and 3D display development
to his current role.