Vertical partitioning algorithms for database design
ACM Transactions on Database Systems (TODS)
Vertical partitioning for database design: a graphical algorithm
SIGMOD '89 Proceedings of the 1989 ACM SIGMOD international conference on Management of data
A graph based cluster approach for vertical partitioning in database design
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SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
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DL '00 Proceedings of the fifth ACM conference on Digital libraries
An Evaluation of Vertical Class Partitioning for Query Processing in Object-Oriented Databases
IEEE Transactions on Knowledge and Data Engineering
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Proceedings of the International Symposium on Objects and Databases
Cost-Driven Evaluation of Vertical Class Partitioning in Object-Oriented Databases
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DEXA '97 Proceedings of the 8th International Conference on Database and Expert Systems Applications
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Multimedia Tools and Applications
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IDEAS '99 Proceedings of the 1999 International Symposium on Database Engineering & Applications
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The VLDB Journal — The International Journal on Very Large Data Bases
SQLCM: A Continuous Monitoring Framework for Relational Database Engines
ICDE '04 Proceedings of the 20th International Conference on Data Engineering
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SSDBM '04 Proceedings of the 16th International Conference on Scientific and Statistical Database Management
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SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
An adaptable vertical partitioning method in distributed systems
Journal of Systems and Software
Research issues in automatic database clustering
ACM SIGMOD Record
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DEXA '06 Proceedings of the 17th International Conference on Database and Expert Systems Applications
The use of cluster analysis in physical data base design
VLDB '75 Proceedings of the 1st International Conference on Very Large Data Bases
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Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Towards a novel approach to multimedia data mixed fragmentation
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
DYFRAM: dynamic fragmentation and replica management in distributed database systems
Distributed and Parallel Databases
Principles of Distributed Database Systems
Principles of Distributed Database Systems
Query optimization techniques for partitioned tables
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
A vertical partitioning algorithm for distributed multimedia databases
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
Towards multimedia fragmentation
ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
An active system for dynamic vertical partitioning of relational databases
MICAI'11 Proceedings of the 10th international conference on Artificial Intelligence: advances in Soft Computing - Volume Part II
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In recent years, vertical partitioning techniques have been employed in multimedia databases to achieve efficient retrieval of multimedia objects. These techniques are static because the input to the partitioning process, which includes queries accessing database and their frequency as well as the database schema, is obtained from an earlier analysis stage. This implies that when the system undergoes sufficient changes, a new analysis stage is carried out to re-run the partitioning process. Multimedia databases are accessed by many users simultaneously, therefore queries and their frequency tend to quickly change over time. In this context, dynamic vertical partitioning can significantly improve performance. In this paper we present an active system called DYMOND (DYnamic Multimedia ON line Distribution), which performs a dynamic vertical partitioning in multimedia databases to improve query performance. Experimental results on benchmark multimedia databases clarify the validness of our system.