Adaptive community-based multimedia data retrieval in a distributed environment
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008 |
| Pages | 20-24 |
| Publication status | Published - 2008 |
Conference
| Title | 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008 |
|---|---|
| Place | Korea, Republic of |
| City | Suwon |
| Period | 31 January - 1 February 2008 |
Link(s)
Abstract
The ever increasing demand of large scale multimedia applications has made the development of effective multimedia database systems an important direction of research. Distributed architecture is widely used in this setting due to the large volume of data involved. This introduces a new challenge to adaptive multimedia data retrieval. Several issues have to be considered such as how trust can be propagated in an autonomous environment, and how to aggregate the results from individual databases and work out an overall ranking. In this paper, we propose a multimedia data retrieval method in a heterogeneous distributed database system. An agent reputation model that is based on social network analysis methods is employed for handling trust in the heterogeneous environment. An adaptive data retrieval method is utilized for an automated querying process based on the reputation model. Sub-group analysis is conducted for better support of collaborative ranking and community-based search. Experiment results show good performance of the proposed method. © 2008 ACM.
Research Area(s)
- distributed system, information retrieval, multimedia database, reputation system, social search
Citation Format(s)
Adaptive community-based multimedia data retrieval in a distributed environment. / Chen, Wei; Chen, Jing; Li, Qing.
Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008. 2008. p. 20-24.
Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008. 2008. p. 20-24.
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
