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ICASSP
2008
IEEE
14 years 4 months ago
Towards the use of full covariance models for missing data speaker recognition
This work investigates the use of missing data techniques for noise robust speaker identification. Most previous work in this field relies on the diagonal covariance assumption ...
Marco Kühne, Daniel Pullella, Roberto Togneri...
ICONS
2008
IEEE
14 years 4 months ago
Analysis of Hybrid Systems Using HySAT
In this paper we describe the complete workflow of analyzing the dynamic behavior of safety-critical embedded systems with HySAT. HySAT is an arithmetic constraint solver with a ...
Christian Herde, Andreas Eggers, Martin Fränz...
GLOBECOM
2007
IEEE
14 years 4 months ago
Inter-Area Shared Segment Protection of MPLS Flows Over Agile All-Photonic Star Networks
—We study the resilience of MPLS flows over an agile all-photonic star WDM network (AAPN). On the basis of our previous inter-area optimal routing architecture, we propose and de...
Peng He, Gregor von Bochmann
VTC
2007
IEEE
14 years 4 months ago
On Preamble Length of OFDM-WLAN
— A preamble technique for synchronization and channel estimation introduces transmission delay and wastes capacity unavoidably due to the time loss before data transmission. In ...
Ting-Jung Liang, Wolfgang Rave, Gerhard Fettweis
ARGMAS
2007
Springer
14 years 4 months ago
An Argumentation-Based Framework for Deliberation in Multi-agent Systems
This paper focuses of the group judgments obtained from a committee of agents that use deliberation. The deliberative process is realized by an argumentation framework called AMAL....
Santiago Ontañón, Enric Plaza