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ICASSP
2011
IEEE
14 years 8 months ago
The HKCUPU system for the NIST 2010 speaker recognition evaluation
This paper presents the HKCUPU speaker recognition system submitted to NIST 2010 speaker recognition evaluation (SRE). The system comprises five subsystems, each with different ac...
Weiwu Jiang, Man-Wai Mak, Wei Rao, Helen M. Meng
ICASSP
2011
IEEE
14 years 8 months ago
Itakura-Saito nonnegative matrix factorization with group sparsity
We propose an unsupervised inference procedure for audio source separation. Components in nonnegative matrix factorization (NMF) are grouped automatically in audio sources via a p...
Augustin Lefevre, Francis Bach, Cédric F&ea...
ICASSP
2011
IEEE
14 years 8 months ago
Adaptive detection of multiple point-like targets with conic acceptance
In this paper we consider the problem of detecting multiple point-like targets in the presence of steering vector mismatches and Gaussian disturbance with unknown covariance matri...
Chengpeng Hao, Francesco Bandiera, Jun Yang, Chaoh...
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IJAR
2011
62views more  IJAR 2011»
14 years 8 months ago
Measuring and repairing inconsistency in probabilistic knowledge bases
In this paper we present a family of measures aimed at determining the amount of inconsistency in probabilistic knowledge bases. Our approach to measuring inconsistency is graded ...
David Picado-Muiño
PERVASIVE
2011
Springer
14 years 7 months ago
Hybrid Prototyping by Using Virtual and Miniature Simulation for Designing Spatial Interactive Information Systems
Abstract. In this paper, we introduce CityCompiler, an integrated environment for the iteration-based development of spatial interactive systems. CityCompiler visualizes interactiv...
Yasuto Nakanishi, Koji Sekiguchi, Takuro Ohmori, S...