These are pictures at Helleseth Symposium at Bergen, Norway in Nov 2007. First is the Helleseth family, second is the Golomb family and Guang, and third is Guang Gong with Seon-Yeong Park.

This "picture" shown here was taken during IWSDA07 at Chengdu, China in Sept 2007. It is at the Banquet.

 Below are Ju-Young Kim, Young-Joon Kim, Yun-Pyu Hong and myself. The one further below is a Chinese student.

This "picture" shown here was taken during 2006 IEEE International Symposium on Information Theory, Seattle, Washington with Habong Chung, DongJoon Shin and Jong-Seon No.

This is Andrew Klapper and Young-Joon Kim.

This "picture" shown here was taken during 2004 IEEE International Symposium on Information Theory, Chicago, Illinois, with three of my PhD students. They are SeokYong, YunPyo, and JoonSung.

This "picture" was taken on the way home from 2003 IEEE International Symposium on Information Theory, Yokohama, Japan.  

My PhD student YuChang was with me there.

A group of undergrad students (under my supervision, class 02) gave this "poster" to me on the day of May 15th, 2004.

A picture with some of them is shown here.  

This "picture" was taken at Grindelwald, Switzerland, in summer 2002 right after the IEEE International Symposium on Information Theory.  

This "picture" was taken inside a train from Interlaken to Geneva. It was raining outside, I remember.

This "picture" was taken during the conference with many other attendants who are my close friends (personally and technically) : K Patterson, JS No, DJ Shin, K Yang, H Chung, myself, Mrs Welch, P vijay Kumar, L Welch and S Bostas.  

Besides, my PhD student Minho was there with me.

These are pictures at AAECC 2001 in RMIT, Australia. Top picture shows the family of Kasami. Below is with Yun-Pyo Hong at Singapore while waiting for the transit airplane.

In Jan 2001, I went to an MT trip with a group of undergrad students (under my supervision, class 00) and a picture can be seen here.

In April 2001, there was a Sequence Conference at Bergen Norway. This is a picture of USC-related participants there. My PhD student JeongHeon Kim was with me.

Pictures with Undergrad Students (Dec 2005)

 My advisor Dr. Golomb has visited my class and gave very interesting and important one-hour lecture in Oct 2004.

• 2002 International Symposium on Information Theory, Lausanne, Switzerland, June 30 - July 5, 2002.
• GolombFest70, Los Angeles, California, May 30 - June 1, 2002.
• 2002 January  --  MT with undergrad students (2학년5반)
• 2001 Applied Algebra, Algebraic Algorithms, and Error Correcting Codes, Melbourne, Australia, Nov 26-30, 2001.
• 2001 Sequences and Their Applications, Bergen, Norway, May 13 -17, 2001.
• International Symposium on Information Theory and ITS Applications, Honolulu, Hawaii, Nov 2000.

  No pictures for these (under construction)

• International Symposium on Information Theory, Sorrento, Italia, June 2000.
• Vehicular Technology Conference, Tokyo, Japan, May 2000.      (KOREAN) VTC2000  - A  Story
• International Symposium on Information Theory, Boston MA, USA, August 1998.
• Mathematical Theory of Networks and Systems, Padova, Italy, July 1998.
• International Symposium on Information Theory, Ulm, Germany, June 1997.
• International Symposium on Information Theory and its Application, Victoria, Canada, Sept. 1996.
• Celebration Party at Qualcomm, San Diego, California, July 1995.
• First R. C. Bose Memorial Conference, Ft. Collins, Colorado, June 1995.
• Finite Field and its application, Las Vegas, Nevada, June 1993.
• GolombFest60, Oxnard, California, May 1992.