Efficient repeating pattern finding in music databases
Proceedings of the seventh international conference on Information and knowledge management
A tool for content based navigation of music
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Content-based retrieval for music collections
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Melodic matching techniques for large music databases
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
A Space-Economical Suffix Tree Construction Algorithm
Journal of the ACM (JACM)
On effective multi-dimensional indexing for strings
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
MOSAIC: a fast multi-feature image retrieval system
Data & Knowledge Engineering
Efficient content-based indexing of large image databases
ACM Transactions on Information Systems (TOIS)
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Cinematic Primitives for Multimedia
IEEE Computer Graphics and Applications
An Object-Oriented Conceptual Modeling of Video Data
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
The Numeric Indexing For Music Data
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Query by Rhythm: An Approach for Song Retrieval in Music Databases
RIDE '98 Proceedings of the Workshop on Research Issues in Database Engineering
Multi-Feature Indexing for Music Data
ICDCSW '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Efficient Theme and Non-Trivial Repeating Pattern Discovering in Music Databases
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
True suffix tree approach for discovering non-trivial repeating patterns in a music object
Multimedia Tools and Applications
Linear pattern matching algorithms
SWAT '73 Proceedings of the 14th Annual Symposium on Switching and Automata Theory (swat 1973)
An Approximate String Matching Algorithm for Content-Based Music Data Retrieval
ICMCS '99 Proceedings of the IEEE International Conference on Multimedia Computing and Systems - Volume 2
Indexing and matching multiple-attribute strings for efficient multimedia query processing
IEEE Transactions on Multimedia
IEEE Transactions on Multimedia
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The management of large collections of music data in a multimedia database has received much attention in the past few years. In the most of current works, the researchers extract the features, such as melodies, rhythms and chords, from the music data and develop indices that will help to retrieve the relevant music quickly. Several reports have pointed out that these features of music data can be transformed and represented in the forms of music feature strings or numeric values such that string indexing or numeric indexing is created, respectively, for music retrieval. For string indexing, there is only limited index structure (ex. suffix tree) suitable for music retrieval and it is lack of scalability. Moreover, for numeric indexing, there is only few research emphasized on this issue. The existing approaches all transform a specific length of music segments (features) into integers such that various numeric index structures can be applied (ex. R-tree, B-tree). In this approach, however, the length of query (query by example) is required to match the specific length of transformation of music data otherwise it will harm the efficiency of query processing. To address these problems, in this paper, we will present a real value transformation function for without specific length of music segment and for more flexible of query length. Our experimental results also show that the new approach outperforms existing index schemes.