BalOnSe: Ballet Ontology for Annotating and Searching Video performances. - Katerina El Raheb; Nicolas Papapetrou; Vivi Katifori; Yannis E. Ioannidis (MOCO, 2016)

BalOnSe: Temporal Aspects of Dance Movement and Its Ontological Representation. - Katerina El Raheb; Theofilos Mailis; Vladislav Ryzhikov; Nicolas Papapetrou; Yannis E. Ioannidis (ESWC (2), 2017)