The R*-tree: an efficient and robust access method for points and rectangles
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
The SR-tree: an index structure for high-dimensional nearest neighbor queries
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Managing multimedia information in database systems
Communications of the ACM
Multimedia access and retrieval (panel session): the state of the art and future directions
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
The Quadtree and Related Hierarchical Data Structures
ACM Computing Surveys (CSUR)
A scalable content-addressable network
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Dynamic vp-tree indexing for n-nearest neighbor search given pair-wise distances
The VLDB Journal — The International Journal on Very Large Data Bases
Learning a Locality Preserving Subspace for Visual Recognition
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Multimedia content processing through cross-modal association
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Object Detection Using the Statistics of Parts
International Journal of Computer Vision
Should we build Gnutella on a structured overlay?
ACM SIGCOMM Computer Communication Review
Manifold-ranking based image retrieval
Proceedings of the 12th annual ACM international conference on Multimedia
Data mining from 1994 to 2004: an application-orientated review
International Journal of Business Intelligence and Data Mining
The heavy frequency vector-based text clustering
International Journal of Business Intelligence and Data Mining
Parameterized neighborhood-based flooding for ad hoc wireless networks
MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume II
Image classification by a two-dimensional hidden Markov model
IEEE Transactions on Signal Processing
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Sparse transfer learning for interactive video search reranking
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
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Considerable research has been done on the content-based multimedia delivery and access in distributed data repositories. As noted in the literature, there is always a trade-off between multimedia quality and access speed. In addition, the overall performance is greatly determined by the distribution of the multimedia data. In this article, an unsupervised multimedia semantic integration approach for a distributed infrastructure, the Distributed Semantic Indexing (DSI), is presented that addresses both the data quality and search performance. With the ability of summarizing content information and guiding data distribution, the proposed approach is distinguished by: (1) logic-based representation and concise abstraction of the semantic contents of multimedia data, which are further integrated to form a general overview of a multimedia data repository—content signature; (2) application of linguistic relationships to construct a hierarchical metadata based on the content signatures allowing imprecise queries; and (3) achieving the optimal performance in terms of search cost. The fundamental structure of the proposed model is presented. The proposed scheme has been simulated and the simulation results are analyzed and compared against several other approaches that have been advocated in the literature.