2009 Asia-Pacific Conference on Information Processing > 2 > 618 - 622
2009 Asia-Pacific Conference on Information Processing > 2 > 623 - 626
2009 Asia-Pacific Conference on Information Processing > 2 > 627 - 630
2009 Asia-Pacific Conference on Information Processing > 2 > 631 - 634
2009 Asia-Pacific Conference on Information Processing > 2 > 635 - 638
2009 Asia-Pacific Conference on Information Processing > 2 > 639 - 642