Welcome to my website!

This website is aimed at reorganizing my studies on data and knowledge engineering. Please note that there may be wrong or incomplete contents even though I picked out some errors or mistakes.

If the formulas written in LaTeX are rendered incorrectly, refresh the page once or more times. From my experience, Explorer seems to present the contents well rather than other web browsers including Google Chrome.

Most posts, unless otherwise noted, were either written firsthand, and are assumed to be in the public domain. In the event that there is still a problem or error with copyrighted material, any copyright infringement is unintentional and noncommercial and the material will be removed immediately upon request.

I'll collect your feedback by only e-mail. Thanks.


Whenever you fall, pick up something - Oswald Theodore Avery
Even a stopped clock gets to be right twice a day - Brida by Paulo Coelho