- Electr. J. Comb. (2010)
- ADL, page 60-70. IEEE Computer Society, (1999)
- CHI 95 Conference Companion, page 127-128. ACM, (1995)
- SIGIR Forum 34(1):24-27 (2000)
- SIGIR Forum 33(2):8-11 (1999)
- IEEE Transactions on Systems, Man, and Cybernetics, Part C 29(3):395-408 (1999)
- CICSyN, page 205-208. IEEE, (2011)
- Inf. Process. Manage. 34(1):133-134 (1998)
- Inf. Process. Manage. 37(3):365-367 (2001)
- Inf. Process. Manage. 37(3):383-402 (2001)
- Briefings in Bioinformatics 6(1):57-71 (2005)
- Perception \& Psychophysics 25(5):425-431-- (1979)
- Inf. Retr. 4(1):79-80 (2001)
- Discrete & Computational Geometry 28(3):283-289 (2002)
- (1996)
- I. J. Medical Informatics 73(2):95-96 (2004)
- JAMIA 13(5):488-496 (2006)
- JAMIA 13(2):206-219 (2006)
- JAMIA 13(2):166-170 (2006)
- JAMIA 13(1):96-105 (2006)


author