I-Regular Expression: Regular Expression with Continuous Interval Constraints.

@inproceedings{nakayama-1997-iregular, author = {Ken Nakayama and Kazunori Yamaguchi and Satoru Kawai}, editor = {Forouzan Golshani and Kia Makki}, title = {{I-Regular Expression: Regular Expression with Continuous Interval Constraints}}, booktitle = {{Proceedings of the Sixth International Conference on Information and Knowledge Management (CIKM'97), Las Vegas, Nevada, USA, November 10-14, 1997}}, pages = {40--50}, publisher = {ACM}, year = {1997}, url = {https://doi.org/10.1145/266714.266854}, doi = {https://doi.org/10.1145/266714.266854} }