Shigeaki Sakurai and Ken Ueno and Ryohei Orihara, Discovery of Time Series Event Patterns based on Time Constraints from Textual Data. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2008, vol. 18(6). 2120 - 2127 [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/8360.