3 papers
cs.MM2012
Efficient Video Indexing on the Web: A System that Leverages User Interactions with a Video Player
Ioannis Leftheriotis, Chrysoula Gkonela, Konstantinos Chorianopoulos
In this paper, we propose a user-based video indexing method, that automatically generates thumbnails of the most important scenes of an online video stream, by analyzing users' in…
cs.MM2012
User-based key frame detection in social web video
Konstantinos Chorianopoulos
Video search results and suggested videos on web sites are represented with a video thumbnail, which is manually selected by the video up-loader among three randomly generated ones…
cs.HC2012
CELL: Connecting Everyday Life in an archipeLago
Konstantinos Chorianopoulos, Vassiliki Tsaknaki
We explore the design of a seamless broadcast communication system that brings together the distributed community of remote secondary education schools. In contrast to higher educa…