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ICPR
2004
IEEE
14 years 8 months ago
ICA-FX Features for Classification of Singing Voice and Instrumental Sound
This paper describes a new approach in locating the segments of singing voice in pop musical songs. Initially, GLR distance measure is employed to temporally detect the boundaries...
Chong-Wah Ngo, Rynson W. H. Lau, Tat-Wan Leung
PG
2007
IEEE
14 years 1 months ago
A Subdivision Arrangement Algorithm for Semi-Algebraic Curves: An Overview
We overview a new method for computing the arrangement of semi-algebraic curves. A subdivision approach is used to compute the topology of the algebraic objects and to segment the...
Julien Wintz, Bernard Mourrain
ECAL
2003
Springer
14 years 27 days ago
Phase Transitions in Self-Organising Sensor Networks
In this paper we consider a multi-cellular sensing and communication network, embedded in an ageless aerospace vehicle, that is expected to detect and react to impact location, int...
Mark Foreman, Mikhail Prokopenko, Peter Wang
AFPAC
2000
Springer
252views Mathematics» more  AFPAC 2000»
14 years 1 days ago
On the Geometric Structure of Spatio-temporal Patterns
The structure of hypersurfaces corresponding to different spatio-temporal patterns is considered, and in particular representations based on geometrical invariants, such as the Ri...
Erhardt Barth, Mario Ferraro
AAAI
2007
13 years 10 months ago
UNDERTOW: Multi-Level Segmentation of Real-Valued Time Series
The discovery of meaningful change points, finding segments, in both categorical and real-value data time series is a well-studied problem. Prior segmentation algorithms and task...
Tom Armstrong, Tim Oates