, 2009-06
INFORMATION PROCESSING & MANAGEMENT, vol. 43, no. 4, page. 887 - 901, 2007-07
INFORMATION PROCESSING & MANAGEMENT, vol. 43, no. 2, page. 302 - 314, 2007-03
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3689, page. 274 - 287, 2005-01
, 2010-12
INFORMATION PROCESSING & MANAGEMENT, vol. 43, no. 5, page. 1173 - 1182, 2007-09
INFORMATION RETRIEVAL, vol. 9, no. 5, page. 613 - 631, 2006-11
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3689, page. 288 - 298, 2005-01
, 2010-06
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3411, page. 239 - 250, 2005-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3248, page. 130 - 138, 2005-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3248, page. 358 - 366, 2005-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3136, page. 76 - 88, 2004-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3248, page. 280 - 289, 2005-01
INFORMATION PROCESSING & MANAGEMENT, vol. 45, no. 1, page. 84 - 97, 2009-01
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, vol. 380, no. 3, page. 597 - 602, 2009-03-13
INFORMATION PROCESSING & MANAGEMENT, vol. 43, no. 1, page. 121 - 145, 2007-01
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, vol. E89-D, no. 10, page. 2670 - 2677, 2006-10
, 2004-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 3411, page. 215 - 226, 2005-01