@inproceedings{a99586ff3e0d461190ee1ae01e703b83,
title = "Semantic understanding of continued and recursive human activities",
abstract = "This paper presents a methodology for semantic understanding of complex and continued human activities. A context-free grammar (CFG) based representation scheme developed earlier is extended to construct a description for continued and recursive human activities. New system recognizes recursively described high-level interactions: fighting and greeting. The system understands activities by detecting the time intervals that satisfy their semantic descriptions.",
author = "Ryoo, \{M. S.\} and Aggarwal, \{J. K.\}",
year = "2006",
doi = "10.1109/ICPR.2006.1043",
language = "English",
isbn = "0769525210",
series = "Proceedings - International Conference on Pattern Recognition",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "379--382",
booktitle = "Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006",
note = "18th International Conference on Pattern Recognition, ICPR 2006 ; Conference date: 20-08-2006 Through 24-08-2006",
}