Talks and presentations

Economics of Social Media Fake Accounts

June 29, 2020

Presentation, China Workshop on Economics of Information Systems Theory (CWEIST) 2020, Zoom

I gave the research framework about precision crowdsourcing: from scenarios, motivation, research questions, experiment design and future work.

Stock Market Prediction using Neural Networks

October 31, 2011

Talk, Empirical Finance & Financial Econometrics Workshop, China Center for Economic Research, Peking University, Beijing, China

I gave a presentation about how to predict price of stocks using neural networks, the performance is compared to other prediction model such as GARCH model.

Development of Low Cost Measurement System For Radiated Emission Evaluation

May 12, 2010

Conference proceedings talk, Microwave and Millimeter Wave Technology (ICMMT), International Conference on, Chengdu, China

In this talk, I presented my current probe method that measured radiated emission. This method is much cheaper than conventional anechoic chamber method while the accuracy is maintained