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\bibitem{2638} Marc Bola{\~n}os, R. Mestre, Estefania Talavera, Xavier Giro, \& Petia Radeva. (2015). Visual Summary of Egocentric Photostreams by Representative Keyframes. In \textit{IEEE International Conference on Multimedia and Expo ICMEW2015} (pp. 1--6).

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