indexing, searching, and retrieving of recorded live presentations with the aof (authoring on the fly) search engine
The tremendous amount of data resulting from the regular usage of tools for automatic presentation recording demand for elaborate search functionality. A detailed analysis of the according multimedia documents is required to allow search at a very detailed level. Unfortunately, the produced data differs significantly from traditional documents. In this demo, we discuss the problems appearing in the presentation retrieval scenario and introduce aofSE, a search engine to study and illustrate these problems as well as to develop and present according solutions and new approaches for this task.
presentation recording e-learning multimedia retrieval