Proc Natl Acad Sci U S A, Vol. 101 Suppl 1 (6 April 2004), pp. 5249-5253.
Proc Natl Acad Sci U S A, Vol. 101 Suppl 1 (6 April 2004), pp. 5261-5265.
(2006), pp. 11-22.
(09 September 1994)
Physica A: Statistical Mechanics and its Applications, Vol. 311, No. 3-4. (15 August 2002), pp. 590-614.
Proc Natl Acad Sci U S A, Vol. 101 Suppl 1 (6 April 2004), pp. 5266-5273.
Phys Rev E Stat Nonlin Soft Matter Phys, Vol. 64, No. 1 Pt 2. (July 2001)
Proc Natl Acad Sci U S A, Vol. 101 Suppl 1 (6 April 2004), pp. 5200-5205.
(28 Nov 2000)
SIGKDD Explor. Newsl., Vol. 7, No. 2. (December 2005), pp. 56-63.
(2006), pp. 43-50.
Physica A: Statistical Mechanics and its Applications, Vol. 367 (15 July 2006), pp. 559-576.
(2006), pp. 173-182.
(18 Apr 2006)
(18 Oct 2005)
(2003), pp. 541-546.
(27 Mar 2006)
(18 Apr 2006)
Scientometrics, Vol. 67, No. 1. (April 2006), pp. 143-163.
Scientometrics, Vol. 66, No. 2. (2006), pp. 365-376.
Scientometrics, Vol. 66, No. 2. (2006), pp. 263-278.
Scientometrics, Vol. 60, No. 1. (2004), pp. 71-79.
Scientometrics, Vol. 57, No. 1. (2003), pp. 27-57.
Scientometrics, Vol. 52, No. 1. (2001), pp. 3-12.
Scientometrics, Vol. 8, No. 5-6. (1985), pp. 321-340.
(2005)
(2005), pp. 786-791.
No. Working Paper no. 46. (2005)
Physical Review E, Vol. 69, No. 2. (2004)
Physical Review E (2004)
(2001), pp. 301-310.
(2001), pp. 301-310.
Vol. 14 (2001)
No. INS-R9814. (1998)
(1991)
Scientometrics, Vol. 15, No. 5-6. (1989), pp. 437-447.
Science Studies, Vol. 4 (1974), pp. 17-40.
(2005), pp. 58-65.
(8 Mar 2005)
J. Mach. Learn. Res., Vol. 3 (2003), pp. 993-1022.
Journal of the American Society for Information Science and Technology, Vol. 54, No. 6. (2003), pp. 550-560.
Proc Natl Acad Sci U S A, Vol. 99, No. 12. (11 June 2002), pp. 7821-7826.
J. Mach. Learn. Res., Vol. 3 (2003), pp. 679-707.
Proc Natl Acad Sci U S A, Vol. 98, No. 2. (16 January 2001), pp. 404-409.
(1999), pp. 51-60.
(1999), pp. 50-57.
J. Am. Soc. Inf. Sci., Vol. 49, No. 1. (January 1998), pp. 7-17.
(1998), pp. 225-234.
Journal of the American Society for Information Science, Vol. 41, No. 6. (7 January 1999), pp. 391-407.