We have developed fully functional Video Server and Client applications which can transmit, receive, decom-press and display compressed video over various networks. Our video transport allows dynamic rate control feedback, loss detection and repair request from Clients to the Server. Our experiments show how feedback-before-degradation scheme for rate adaptation maintains desired QoS for video ...

This paper describes an approach to exploit the implicit user feedback gathered during interactive video retrieval tasks. We propose a framework, where the video is first indexed according to temporal, textual, and visual features and then implicit user feedback analysis is realized using a graph-based methodology. The generated graph encodes the semantic relations between video segments based ...