BioMedia: multimedia information systems for biology research, education, and collaboration. - E. Lank; Dragutin Petkovic; F. A. Ramirez-Weber; J. Hafernik; J. Hsieh; J. Maag; S. Pathuri; C. Pekiner; S. Raghavendra (Storage and Retrieval Methods and Applications for Multimedia, 2004)

Asynchronous multimedia annotations for web-based collaboration in biology education. - Dragutin Petkovic; E. Lank; F. A. Ramirez; S. Raghavendra; F. Chen; C. Pekiner; A. Fregoso; A. Marquez (Storage and Retrieval Methods and Applications for Multimedia, 2005)