A News Video Retrieval Framework for the Study of Implicit Relevance Feedback

In this paper, we propose a framework for recording, analysing, indexing and retrieving news videos such as the BBC one o´clock news. We believe that such a framework will be useful to identify implicit indicators of relevance, a nearly untouched area in adaptive multimedia retrieval. Due to its advantages as a Web application and its up-to-date content, it can be a promising approach to motivate a broad quantity of users to interact with the system.