Conference Publications:

[1] Rajgopal, K and Babu, Dinesh J (2003) “A Delayless IFIR Adaptive Filter Structure With adapted Filterbank”
In Proceedings Conference on Convergent Technologies for the Asia-Pacific Region: IEEE TENCON 2003, pages Vol.3 1051- 1054, Bangalore, India.

[2] H. Hung, D. Jayagopi, C. Yeo, G. Friedland, S. Ba, J.-M. Odobez, K. Ramchandran, N. Mirghafori, and D. Gatica-Perez “Using audio and video features to classify the most dominant person in meetings,” in Proc. ACM Int. Conf. on Multimedia (ACM MM), Oldenburg, Sep. 2007.(pdf)

[3] D. Jayagopi, H. Hung, C. Yeo, and D. Gatica-Perez. “Predicting the dominant clique in meetings through fusion of nonverbal cues,'' in Proc. ACM Int. Conf. on Multimedia (ACM MM) 2008. (pdf)

[4] H. Hung, D. Jayagopi, S. Ba, J-M. Odobez and D. Gatica-Perez. “Investigating automatic dominance estimation in groups from visual attention and speaking activity,'' in International Conference on Multimodal Interfaces (ICMI) 2008. (pdf)

[5] D. Jayagopi, S. Ba, J-M. Odobez and D. Gatica-Perez. “Predicting two facets of social verticality in meetings from five-minute time slices and nonverbal cues,'' in International Conference on Multimodal Interfaces (ICMI) 2008, special session on Social Signal Processing.(pdf)

[6] D. Jayagopi, B. Raducanu and D. Gatica-Perez. “Characterizing Conversational Group Dynamics using Nonverbal Behaviour,'' in International Conference on Multimedia and Expo. (ICME), NewYork 2009. (pdf)

[7] D. Jayagopi and D. Gatica-Perez. “Discovering Group Nonverbal Conversational Patterns with Topics,'' in International Conference on Multimodal Interfaces (ICMI-MLMI),Cambridge, Nov 2009. (pdf)

[8] D. Saches-Cortes, D. Jayagopi and D. Gatica-Perez. “Predicting Remote Versus Collocated Group Interactions using Nonverbal Cues,'' in Workshop on Multimodal Sensor-Based Systems and Mobile Phones for Social Computing - International Conference on Multimodal Interfaces (ICMI-MLMI),Cambridge, Nov 2009. (pdf)

[9] D. Jayagopi, T. Kim, Alex (Sandy) Pentland, and D. Gatica-Perez. “Recognizing conversational context in group interaction using privacy-sensitive mobile sensors,'' accepted for publication in Mobile and Ubiquitous Multimedia, Limassol, Cyprus, Dec 2010. (pdf)


Journal Publications: :

[1] K. Rajgopal, J. Dinesh Babu and S. Venkataraman," Generalized adaptive IFIR filter bank structures " Elsevier Signal Processing, Volume 87, Issue 7, July 2007, Pages 1575-1596(pdf)

[2] D. Jayagopi, H. Hung, C. Yeo, and D. Gatica-Perez. “Modeling dominance in group conversations from non-verbal activity cues,'' published in IEEE Transactions on Audio, Speech and Language Processing, Mar 2009. (pdf)

[3] D. Jayagopi, and D. Gatica-Perez.“Mining group nonverbal conversational patterns using probabilistic topic models,'' published in IEEE Transactions on Multimedia, Dec 2010. (pdf)

[4] D. Jayagopi, Taemie Kim, Alex (Sandy) Pentland, and D. Gatica-Perez.“Privacy- sensitive recognition of group conversational context with sociometers,'' Multimedia Systems, 2012, Volume 18, Number 1, Pages 3-14. (pdf)