@INPROCEEDINGS { Rsds3566,
author = {Busse-Grzymala, Jerzy W.}, 
title = {LERS: A System of Knowledge Discovery Based on Rough Sets}, 
booktitle = {Proceedings of the Fourth International Workshop on Rough Sets, Fuzzy Sets, and Machine Discovery}, 
conference = {International Workshop on Rough Sets, Fuzzy Sets, and Machine Discovery}, 
pages = {443--444}, 
publisher = {Japanese Research Group on Rough Sets}, 
address = {Tokyo, Japan}, 
month = {November}, 
year = 1996, 
editor = {Tsumoto, Shusaku and Kobayashi, Satoshi and Yokomori, Takashi and Tanaka, Hiroshi and Nakamura, Akira}, 
isbn = {4-947717-01-7}, 
abstract = {The system LERS discovers knowledge in databases. It consist of two options of machine learning from examples and two options of knowledge acquisition. Input data may be inconsistent, attributes may be numerical, and attribute values may be missing.}, 
keywords = {knowledge discovery, machine learning, knowledge acquisition, rough set theory (RST), }, 
}