The following publications are possibly variants of this publication:
- Compact representation and probabilistic classification of human actions in videosCarlo Colombo, Dario Comanducci, Alberto Del Bimbo. avss 2007: 342-346 [doi]
- Effective Codebooks for human action categorizationLamberto Ballan, Marco Bertini, Alberto Del Bimbo, Lorenzo Seidenari, Giuseppe Serra. iccvw 2009: 506-513 [doi]
- Recognizing Human Actions by Using Effective Codebooks and TrackingLamberto Ballan, Lorenzo Seidenari, Giuseppe Serra. In Giovanni Maria Farinella, Sebastiano Battiato, Roberto Cipolla, editors, Advanced Topics in Computer Vision. Advances in Computer Vision and Pattern Recognition, pages 65-93, Springer, 2013. [doi]