Revert "Update 2018-01-09-top-tse.md"
Revert "Update 2018-01-09-top-tse.md"

This reverts commit fb70037cb66ba661c549d1c0a00b7b17308128ae.

ai-se/ai-se.github.io,ai-se/ai-se.github.io,ai-se/ai-se.github.io