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ICASSP
2008
IEEE
16 years 1 months ago
Improved GMM-based language recognition using constrained MLLR transforms
In this paper we describe the application of a feature-space transform based on constrained maximum likelihood linear regression for unsupervised compensation of channel and speak...
Wade Shen, Douglas A. Reynolds
ICMCS
2008
IEEE
336views Multimedia» more  ICMCS 2008»
16 years 1 months ago
SIMD optimization of the H.264/SVC decoder with efficient data structure
H.264/scalable video coding (SVC) is a new compression technique that can adapt to various network environments and applications. However, despite its outstanding performance, H.2...
Joohyun Lee, Gwanggil Jeon, Sangjun Park, Taeyoung...
ISORC
2008
IEEE
16 years 1 months ago
MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
DASFAA
2007
IEEE
163views Database» more  DASFAA 2007»
16 years 1 months ago
Protecting Individual Information Against Inference Attacks in Data Publishing
In many data-publishing applications, the data owner needs to protect sensitive information pertaining to individuals. Meanwhile, certain information is required to be published. T...
Chen Li, Houtan Shirani-Mehr, Xiaochun Yang
SIPS
2007
IEEE
16 years 1 months ago
Low-Overhead Run-Time Scheduling for Fine-Grained Acceleration of Signal Processing Systems
In this paper, we present four scheduling algorithms that provide flexible utilization of fine-grain DSP accelerators with low run-time overhead. Methods that have originally been...
Jani Boutellier, Shuvra S. Bhattacharyya, Olli Sil...
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