Hopfgartner, F. orcid.org/0000-0003-0380-6088, Urban, J., Villa, R. et al. (1 more author) (2007) Simulated testing of an adaptive multimedia information retrieval system. In: 2007 International Workshop on Content-Based Multimedia Indexing. International Workshop on Content-Based Multimedia Indexing (CBMI'07), 25-27 Jun 2007, Talence, France. IEEE , pp. 328-335. ISBN 142441010X
Abstract
The Semantic Gap is considered to be a bottleneck in image and video retrieval. One way to increase the communication between user and system is to take advantage of the user's action with a system, e.g. to infer the relevance or otherwise of a video shot viewed by the user. In this paper we introduce a novel video retrieval system and propose a model of implicit information for interpreting the user's actions with the interface. The assumptions on which this model was created are then analysed in an experiment using simulated users based on relevance judgements to compare results of explicit and implicit retrieval cycles. Our model seems to enhance retrieval results. Results are presented and discussed in the final section.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2007 IEEE. |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Social Sciences (Sheffield) > Information School (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 24 Jun 2021 07:41 |
Last Modified: | 24 Jun 2021 07:41 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Identification Number: | 10.1109/CBMI.2007.385430 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:175092 |