TY  - JOUR
A1  - Heidemann, G.
A1  - Bekel, H.
A1  - Bax, I.
A1  - Ritter, H.
T1  - Interactive Online Learning
JF  - Pattern Recognition and Image Analysis
Y1  - 2005
VL  - 15 (1)
SP  - 55
EP  - 58
ER  - 
TY  - CHAP
A1  - Bax, I.
A1  - Heidemann, G.
A1  - Ritter, H.
T1  - Using Non-negative Sparse Profiles in a Hierarchical Feature Extraction Network
T2  - Proc. 9th IAPR Conf. Machine Vision Applications
Y1  - 2005
SP  - 464
EP  - 467
CY  - Tsukuba Science City, Japan
ER  -