@inproceedings{BabbarSDCSKL2010, title = {Clustering Based Approach to Learning Regular Expressions over Large Alphabet for Noisy Unstructured Text}, author = {Babbar, R. and Singh, N.}, booktitle = {Proceedings of the Fourth Workshop on Analytics for Noisy Unstructured Text Data}, pages = {43-50}, editors = {R Basili and DP Lopresti and C Ringlstetter and S Roy and KU Schulz and LV Subramaniam}, publisher = {ACM}, year = {2010}, doi = {} }