The following papers have been accpted to ALT 2001:
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Advanced Elementary Formal Systems. 
Authors: Lange, Grieser and Jantke

A Simpler Analysis of The Multi-Way Branching Decision Tree Boosting Algorithm.
Authors: HATANO

Efficient Learning of Semi-structured Data from Queries. 
Authors: Arimura, Sakamoto and Arikawa

Inference of w-Languages from Prefixes. 
Authors: Higuera and Janodet

Learning by Switching Type of Information. 
Authors: Jain and Stephan

Learning Coherent Concepts. 
Authors: Garg and Roth

Learning How to Separate. 
Authors: Jain and Stephan

Learning Languages in a Union. 
Authors: Jain, Ng and Tay

Learning multiple related concepts. 
Authors: Kwek

Learning of Boolean Functions Using Support Vector Machines. 
Authors: SADOHARA

Learning Recursive Functions Refutable. 
Authors: Jain, Kimber, Wiehagen and Zeugmann

Learning Regular Languages using RFSA. 
Authors: Denis, Lemay and Terlutte

Loss Functions, Complexities, and the Legendre Transform. 
Authors: Kalnichkan, Vyugin and Vovk

Minimizing the quadratic training error of a Sigmoid neuron is hard. 
Authors: Sima

Non-linear Inequalities between Predictive and Kolmogorov Complexities. 
Authors: Vyugin

On Learning Correlated Boolean Functions Using Statistical Query. 
Authors: Yang

On the Comparison of Inductive Inference Criteria for Uniform Learning of Finite Classes. 
Authors: Zilles

Random sampling techniques for training support vector machines. 
Authors: Balcazar, Dai and Watanabe

Real-Valued Multiple Instance Learning with Queries. 
Authors: Dooly, Goldman and Kwek

Refutable Language Learning with a Neighbor System. 
Authors: MUKOUCHI and Sato

Refuting Learning Revisited. 
Authors: Merkle and Stephan