 Maass, W. 

 Maass, W.  On the complexity of learning from counterexamples  1989 
 Maass, W.  On the complexity of learning from counterexamples and membership queries  1990 
 Maass, W.  Online learning with an oblivious environment and the power of randomization  1991 
 Bultman, W. J.  Fast identification of geometric objects with membership queries  1991 
 Maass, W.  On the computational power of sigmoid versus Boolean threshold circuits  1991 
 Chen, Z.  Online learning of rectangles  1992 
 Maass, W.  How Fast Can a Threshold Gate Learn?  1992 
 Maass, W.  Bounds for the computational power and learning complexity of analog neural nets  1993 
 Maass, W.  On the Complexity of Learning on Neural Nets  1994 
 Maass, W.  Efficient agnostic PAClearning with simple hypotheses  1994 
