Poster sessions will be held from 13:30 to 16:00 in the Event Hall. The authors can make a preparation of poster presentation in the morning or at the lunch time. The posters should be taken off in that day for the following program. Poster boards are 1.2 m wide and 1.8 m high. Push pins will be provided to mount your poster. It is not acceptable to hang up an enlarged copy of your paper as a poster, but a well prepared summary is acceptable.