Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Balázs Kégl, Adam Krzyzak, Tamás Linder, Kenneth Zeger. Learning and Design of Principal Curves. IEEE Trans. Pattern Anal. Mach. Intell., 22(3):281-297, 2000. [doi]