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» Distance-based Multimedia Indexing
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SAC
2006
ACM
15 years 8 months ago
Schemes for SR-Tree packing
Modern database applications like geographic information systems, multimedia databases, and digital libraries dealing with huge volumes of high dimensional data, make use of multi...
Jayendra Venkateswaran, S. R. Subramanya
EDBT
2008
ACM
99views Database» more  EDBT 2008»
16 years 2 months ago
Querying time-series streams
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
Vivekanand Gopalkrishnan
CEC
2007
IEEE
15 years 8 months ago
On some symmetry based validity indices
—Identification of the correct number of clusters and the corresponding partitioning are two important considerations in clustering. In this paper, a newly developed point symme...
Sriparna Saha, Sanghamitra Bandyopadhyay
ISM
2005
IEEE
132views Multimedia» more  ISM 2005»
15 years 8 months ago
A Pitch-Based Rapid Speech Segmentation for Speaker Indexing
Segmentation of continuous audio is important for speaker indexing. The reliability of models in speaker indexing depends much on segmentation. Commonly used method is based on th...
Min Yang, Yingchun Yang, Zhaohui Wu
EDBT
2011
ACM
225views Database» more  EDBT 2011»
14 years 5 months ago
On (not) indexing quadratic form distance by metric access methods
The quadratic form distance (QFD) has been utilized as an effective similarity function in multimedia retrieval, in particular, when a histogram representation of objects is used...
Tomás Skopal, Tomás Bartos, Jakub Lo...