Welcome

Welcome divider

The 2021 4th International Conference on Computing and Big Data (ICCBD 2021) will be held in Wuhan, China from November 27-29, 2021.

Invited Speakers 邀请报告


ICCBD 2021 Invited Speakers

 

Assoc. Prof. Wei Wang, Xi'an Jiaotong-Liverpool University, China

 

Dr. Wei Wang is an associate professor at the Department of Computing, School of Advanced Technology, Xi’an Jiaotong-Liverpool University, China. He received his PhD in Computer Science from the University of Nottingham in 2009. He then worked as a lecturer at the University of Nottingham (Malaysia Campus) and later a post-doctoral research fellow at the Centre for Communication Systems Research (now known as the Institute for Communication Systems) at the University of Surrey, UK. His research interests lie in the broad area of data and knowledge engineering; in particular, knowledge discovery from textual data, social media data and smart city data, semantic search, and deep learning for data processing. He has published more than 60 papers in reputed journals and conferences in the areas of Internet of Things and knowledge discovery.

 

Title: Learning from Smart City Data

Abstract: Rapid urbanisation brings severe challenges on sustainable development and living quality of urban residents. Smart cities aim to tackle these challenges to build better urban ecosystems. From a data-centric perspective, the key to the success of smart cities lies in the sophisticated data analysis with artificial intelligence, or more specifically, machine learning techniques. Deep learning has revolutionised the traditional artificial neural network research and has achieved remarkable milestones in many tasks on image processing, computer vision and natural language processing. In recent years, researchers have attempted to apply deep learning techniques in smart city applications. Much of the research effort has been made on, for example, intelligence transportation, smart healthcare, public safety, etc. In this talk, we first provide an overview of the latest research on the convergence of deep learning and smart city from both technique and application perspectives. We then demonstrate a number of deep neural networks for some representative applications, e.g. traffic flow prediction, event detection, crisis classification and social media analysis on COVID-19. For each of the applications, we highlight the characteristics of the smart city data and the challenges in processing it; and share our experiences in dealing with these challenges based on different learning models, e.g. multi-modal data fusion and processing, semi-supervised learning, unsupervised learning, external knowledge integration, etc. We hope these could give a fair overview of the research on deep learning from smart city data, and motivate further research which would move one step further in creating truly intelligence for smart cities.