8. School of Computing and Information Technology, University of Wollongong, Australia
Visiting Lecturer, February 04 - March 01, 2019. Host Dr. Dung Hoang Duong and Prof. Willy Susilo
7. Department of Mathematics, The University of Auckland, New Zealand
Visiting Researcher, March 01 - March 11, 2017. Host Prof. Arkadii Slinko
6. School of Computer Science and Engineering, University of New South Wales, Australia
Visiting Researcher, January 11 - January 22, 2017. Host Prof. Sanjay Jha
5.Department of Computing, Tokyo Institute of Technology, Japan
Visiting Researcher, October 30 - November 12, 2016. Hosted by Prof. Kirill Morozov.
4. Institute of Mathematics for Industry, Kyushu University, Japan.
Visiting Researcher, 22nd June to 20th July 2015, hosted by Prof. Kirill Morozov.
3. Department of Informatics, Kyushu University, Japan.
Visiting Researcher, February 4 to February 24, 2015, hosted by Prof. Kouichi Sakurai.
2. University of Tsukuba, Tsukuba, Japan.
Visiting Researcher, February 18 to February 19, 2015, hosted by Prof. Takashi Nishide
1. International Institute of Information Technology, Hyderabad
Visiting Student, September to November 2012, hosted by Prof. Kannan Srinathan