Keynote Speakers


Jan 6, 2022 9.00-9.30am
Title: AI-based Smart Healthcare

Prof. Tomoaki Ohtsuki

Keio University, Japan

Abstract:

With the rapid aging society in developed countries particularly Japan, social costs for nursing care and medical expenses are also rising. Meanwhile, the size of the average family has continued to shrink, which results in the increase of elderly people living alone. Smart healthcare is expected to support the aging society where people can live healthily and peacefully while reducing the costs for support dramatically. To realize such a society, smart technologies are necessary. Now AI is becoming more and more important in smart healthcare as well. In this talk, we will introduce AI-based smart healthcare. We will also introduce some techniques to detect mental diseases.

Brief biography:

Tomoaki Ohtsuki (Otsuki) is currently a Professor at Keio University, Japan. He received the B.E., M.E., and Ph. D. degrees in Electrical Engineering from Keio University, Yokohama, Japan in 1990, 1992, and 1994, respectively. From 1995 to 2005 he was with the Science University of Tokyo. In 2005 he joined Keio University. He is engaged in research on wireless communications, optical communications, signal processing, and information theory. Dr. Ohtsuki is a recipient of the 1997 Inoue Research Award for Young Scientist, the 1997 Hiroshi Ando Memorial Young Engineering Award, Ericsson Young Scientist Award 2000, 2002 Funai Information and Science Award for Young Scientist, IEEE the 1st Asia-Pacific Young Researcher Award 2001, the 5th International Communication Foundation (ICF) Research Award, 2011 IEEE SPCE Outstanding Service Award, the 27th TELECOM System Technology Award, ETRI Journal’s 2012 Best Reviewer Award, 9th International Conference on Communications and Networking in China 2014 (CHINACOM ’14) Best Paper Award, and the 26th Asia-Pacific Conference on Communications (APCC2021) Best Paper Award. He has published more than 220 journal papers and 430 international conference papers. He served as Chair of IEEE Communications Society, Signal Processing for Communications and Electronics Technical Committee. He served as a technical editor of the IEEE Wireless Communications Magazine and aneditor of Elsevier Physical Communications. He is now serving as an Area Editor of the IEEE Transactions on Vehicula r Technology and an editor of the IEEE Communications Surveys and Tutorials. He has served general-co chair and symposium co-chair of many conferences, including IEEE GLOBECOM 2008, SPC, IEEE ICC2011, CTS, IEEE GCOM2012, SPC, IEEE ICC2020, SPC, IEEE SPAWC, and IEEE APWCS. He gave tutorials and keynote speeches at many international conferences including IEEE VTC, IEEE PIMRC, and so on. He was the President of the Communications Society of the IEICE, Japan. He is a fellow of the IEICE, a senior member of the IEEE, and a Distinguished Lecturer of the IEEE Vehicular Technology society.


Jan 6, 2022 9.30-10.00am
Title: Transition To Digital Power Grids Education

Assoc. Prof. Wijarn Wangdee

Senior researcher at the Center of Excellence in Electrical Power Technology (CEPT), Thailand

Abstract:

Electrical power grids around the world are dramatically evolving under the power and energy sector transformation. Decabonization goal to neutralize CO2 emission has promoted a full utilization of green and renewable energy technologies as well as transportation electrification in the near future. This subsequently leads to the decentralization of a large number of small renewable energy sources, known as distributed energy resources (DERs), which can play a key role in the future power grids where a coordination among these DERs will be enabled by emerging digital technologies. With all advancements in the technologies come together, it creates a new paradigm known as a ‘prosumer’ where a consumer of electricity (load demand) can also turn into a producer of electricity (power generation), for instance, selling the electricity from a residential rooftop solar power at daytime while buying the electricity from power utility at nighttime. This new power industry paradigm shift may be referred to as demand-side disruption. To enable a smooth transition to the digital power grid paradigm, a frontier of a traditional power engineering education must be expanded to overlap and connect with communication technology as well as information technology (i.e. ICT) in order to complement or fulfil the future power grid complexity. This education augmentation will prove important for the next generation of power engineers in making decisions on very sophisticated power grid control, operation and coordination that greatly rely on the utilization of big data flowing back and forth among the large numbers of relevant power grid players through an energy internet.

Brief biography:

Wijarn Wangdee is currently a senior researcher at the Center of Excellence in Electrical Power Technology (CEPT), Faculty of Engineering, Chulalongkorn University. He received the B.Eng. from Chulalongkorn University in 1999 and the M.Sc. and Ph.D. from the University of Saskatchewan, Canada, in 2002 and 2005, respectively. He was a former senior system planning engineer responsible for Metro Vancouver area at BC Hydro and Power Authority, Canada from 2006 to 2013. In late 2013, he returned to Thailand and worked at the Sirindhorn International Thai-German Graduate School of Engineering (TGGS) where he was an associated professor prior to joining the CEPT in July 2021. He received several paper award winning titles including the Power System Planning and Implementation Technical Committee’s award and the IEEE Power and Energy Society Technical Committee’s award in 2014. Since 2012, he has been appointed as a member of the International Technical Advisory Committee of the Probabilistic Methods Applied to Power Systems (PMAPS International Society). His research area of interest includes power grid reliability, power grid operation and control, renewables and energy storage systems integration.


Jan 7, 2022 9.00-9.30am
Title: Toward Research Transformation for Sustainable Data-centric Society

Prof. Takao Onoye

Osaka University, Japan

Abstract:

As we all are confronted with global scale issues such as climate change, environmental disaster, world hunger, pandemic, etc., universities are requested to contribute for solving these issues. Researches at the universities should be transformed to aim to create a better and fairer world. In this talk, several activities are introduced by using advanced digital technology for achieving sustainable development goals (SDGs). A key factor for success is organizing transdisciplinary research units by bridging digital/data scholars and those of other disciplines in the domains of life science, biomedical science, science and engineering, and humanities.

Brief biography:

Takao ONOYE received B.E. and M.E. degrees in Electronic Engineering, and Dr.Eng. degree in Information Systems Engineering all from Osaka
University, Japan. After serving an Associate Professor at Kyoto University, he promoted as a Professor at Graduate School of Information Science and Technology, Osaka University in 2003, where he served a Dean during 2015-2019. He is presently the Executive Vice President for Research and the Chief Information Officer of Osaka University, Japan. He also serves a Director of Osaka University Libraries. Meanwhile, he was with the ICS Department, University of California, Irvine, as a visiting faculty in 1997 through 1998. His current research interests include multimedia signal processing and its implementation.


Jan 7, 2022 9.30-10.00am
Title: Radiowave Propagation Modeling  in Cyber-Physical Wireless Emulator

Prof. Jun-ichi Takada

Tokyo Institute of Technology, Japan

Abstract:

A wireless emulator is a cyber physical system that emulates the real-time behavior of the wireless systems in the virtual environment which models the real world in the cyber space, together with the physical interface to the commercial or prototype radio equipment to test the performance.  This keynote covers the concept of wireless emulator, as well as the modeling technology of the radio propagation in the real world.

Brief biography:

Jun-ichi Takada is a professor in the School of Environment and Society, Tokyo Institute of Technology. He received Doctor of Engineering in Electrical and Electronic Engineering, Tokyo Institute of Technology in 1992.  He served as a research associate in Chiba University during 1992-1994, and an associate professor in Tokyo Institute of Technology during 1994-2006. He has been a professor in Tokyo Institute of Technology since 2006. His research interests include the radiowave propagation for wireless communications, electromagnetic simulation techniques, applied radio measurements, and radio spectrum sharing.  He is a fellow of IEICE, Japan, and a senior member of IEEE.


Invited Speakers


IEEE CSS TH SS on Control Systems and Robotics
Title: Development of Autonomous Orchard Spray Rover

Sungwan Boksuwan

Faculty of Engineering, King Mongkut’ s Institute of Technology Ladkrabang, Bangkok, Thailand

Abstract:

This research is focused on the development of autonomous orchard spray rover which is mainly targeting to durian orchard. The current developing status will be updated. The procedure for creating spraying trajectory will be mainly precented. Depth camara is used to grab all information in an orchard. Then the semantic segmentation is used to distinguish durian canopy from an environment. Moving obstacles are not considered. the segmented canopy is fused with depth information to estimate durian canopy with an ellipsoid surface. Finally, the trajectory is created on such surface.          

Brief biography:

Dr.Sungwan Boksuwan obtained Ph.D. from University of Electro-Communications, Japan. Currently, he is assistant professor at Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang. His research is Cybertronic System and the head of the research project (2018-2022) on the development of autonomous orchard spray rover. 


IEEE SPS TH SS on Multimedia Analytics
Title: Psychoacoustic Processing in DNN-HMM based Speech Recognition

Yoshikazu Miyanaga

Chitose Institute of Science and Technology, Chitose, Japan

University of Technology Sydney, Sydney, Australia King Mongkut’s University of Technology Thonburi, Bangkok, Thailand

Abstract:

This topic introduces the design of a noise robust automatic speech recognition (ASR) system. It is suitable for speech communication robots.  For almost all of speech communication robots, a strong noisy robust speech recognition has been demanded. For both of a continuous speech dialog-based and a command-based ASR, we have designed strong robust ASR systems against various noise circumstances. The psychoacoustic masking effect for speech feature extraction in ASR is introduced in this presentation. It is based on the human auditory system. Generally, the mel-frequency cepstral coefficients (MFCC) are widely used speech features in ASR systems, and however one of their main drawbacks is the lack of psychoacoustic processing, which can affect and hamper the results. This presentation introduces noise robust speech features which improve upon MFCC and its modified features. A psychoacoustic model-based feature extraction which simulates the perception of sound in the human auditory system is investigated and integrated into the front-end technique of the proposed ASR system. The proposed new speech features are called as gammatone filter bank cepstral coefficients with psychoacoustic masking processing (PGFCC). They are applied into conventional GMM-HMM and DNN-HMM. The DNN-HMM with PGFCC shows the highest accuracy in these experiments on ASR. This new approach would be useful for noise robust speech recognition embedded into robots.

Brief biography:

Dr. Yoshikazu Miyanaga is the executive vice president, Chitose Institute of Science and Technology, Hokkaido, Japan. He is a professor emeritus, Hokkaido University, Japan, also the adjunct professors of University of Technology Sydney (UTS) and King Mongkut's University of Technology Thonburi (KMUTT). He was the President, IEICE Engineering Science (ES) Society (2015-2016) and an auditor of IEICE (2018- 2020). He is a fellow member of IEICE. He was a distinguished lecture (DL) of IEEE CAS Society (2010-2011), an associate editor of IEEE CAS Transaction on TCAS-II (2011-2013) and he was a Board of Governor (BoG) of IEEE CAS Society (2011- 2013). He is ExCom member, IEEE Sapporo Section. He was an honorary chair and general chair/co-chairs of international symposiums/workshops, e.g., ISMAC 2016 – 2020, ISCIT 2016 – 2020, ISCAS 2019, ICCE-Asia 2019.


Special Session on 5G and Beyond
Title: Terahertz communication systems for future access networks

Tetsuya Kawanishi

Waseda University, Japan

Abstract:

We provide overviews on radio links using terahertz waves which can provide high-speed wireless transmission. However, transmission distances would be shorter than a few kilometers due to attenuation in the air. Thus, we should rely on seamless networks consisting of terahertz radio-links and optical fibers.

Brief biography:

TETSUYA KAWANISHI received the B.E., M.E., and Ph.D. degrees in electronics from Kyoto University, Kyoto, Japan, in 1992, 1994, and 1997, respectively. From 1994 to 1995, he was with the Production Engineering Laboratory, Panasonic. In 1997, he was with the Venture Business Laboratory, Kyoto University, where he was engaged in research on electromagnetic scattering and near-field optics. In 1998, he joined the Communications Research Laboratory, Ministry of Posts and Telecommunications (now the National Institute of Information and Communications Technology), Tokyo, Japan. In 2004, he was a Visiting Scholar with the Department of Electrical and Computer Engineering, University of California at San Diego. Since April 2015, he has been a Professor with Waseda University, Tokyo. He is an IEEE fellow. His current research interests include high-speed optical modulators and RF photonics.