Introduction

This is Bo Yu, a Ph.D. student from College of Information Science and Technology, Penn State University. Currently, I am in my first year as a Ph.D. candidate with the research interest in geographic information systems, information retrieval, and human-computer interaction.

The existance of this e-Portfolio has two reasons. First, it serves as a platform to share what I have done in my education, research and other activities. Second, it help me reflect upon current accomplishments and goals for the future.

I hope you like this place. Feel free to contact me if you are interested in me or think I am useful to you:)

“Data is not information, Information is not knowledge, Knowledge is not understanding, Understanding is not wisdom.”