Christopher Ahlberg, and Ben Shneiderman. CHI '94: Proceedings of the SIGCHI conference on Human factors in computing systems, page 313--317. New York, NY, USA, ACM Press, (1994)
Christopher Ahlberg, and Ben Shneiderman. CHI '94: Proceedings of the SIGCHI conference on Human factors in computing systems, page 313--317. New York, NY, USA, ACM Press, (1994)
Joon H. Lee. SIGIR '97: Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval, page 267--276. New York, NY, USA, ACM Press, (1997)
Joon H. Lee. SIGIR '97: Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval, page 267--276. New York, NY, USA, ACM Press, (1997)
R. Manmatha, T. Rath, and F. Feng. SIGIR '01: Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval, page 267--275. New York, NY, USA, ACM Press, (2001)
R. Manmatha, T. Rath, and F. Feng. SIGIR '01: Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval, page 267--275. New York, NY, USA, ACM Press, (2001)
Elena M. Renda, and Umberto Straccia. SAC '03: Proceedings of the 2003 ACM symposium on Applied computing, page 841--846. New York, NY, USA, ACM Press, (2003)
Elena M. Renda, and Umberto Straccia. SAC '03: Proceedings of the 2003 ACM symposium on Applied computing, page 841--846. New York, NY, USA, ACM Press, (2003)