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ICASSP
2008
IEEE
16 years 1 months ago
Unsupervised validity measures for vocalization clustering
This paper describes unsupervised speech/speaker cluster validity measures based on a dissimilarity metric, for the purpose of estimating the number of clusters in a speech data s...
Kuntoro Adi, Kristine E. Sonstrom, Peter M. Scheif...
ICIP
2008
IEEE
16 years 1 months ago
Decomposition of branching volume data by tip detection
We present an approach to decomposing branching volume data into sub-branches. First, a metric is proposed for evaluating local convexities in volumetric data, and it is a criteri...
Wei Ma, Bo Xiang, Xiaopeng Zhang, Hongbin Zha
ICC
2007
IEEE
16 years 1 months ago
On-Demand Routing in LEO Satellite Systems
—In this paper, a location-assisted on-demand routing (LAOR) protocol for low earth orbit (LEO) satellite systems is proposed and evaluated. This protocol can be viewed as a vari...
Stylianos Karapantazis, Evangelos Papapetrou, Foti...
QEST
2007
IEEE
16 years 29 days ago
A Performance Analysis Tool for Scenario-Aware Streaming Applications
Dataflow models are often used for analysing streaming applications. The recently introduced scenario-aware extension of the synchronous dataflow model can capture the dynamism ...
Bart D. Theelen
164
Voted
SCAM
2007
IEEE
16 years 29 days ago
Keynote Address: .QL for Source Code Analysis
Many tasks in source code analysis can be viewed as evaluating queries over a relational representation of the code. Here we present an object-oriented query language, named .QL, ...
Oege de Moor, Mathieu Verbaere, Elnar Hajiyev, Pav...