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NOLISP
2005
Springer
15 years 12 months ago
Weighting Scores to Improve Speaker-Dependent Threshold Estimation in Text-Dependent Speaker Verification
The difficulty of obtaining data from impostors and the scarcity of data are two factors that have a large influence in the estimation of speakerdependent thresholds in text-depend...
Javier R. Saeta, Javier Hernando
NOLISP
2005
Springer
15 years 12 months ago
MLP Internal Representation as Discriminative Features for Improved Speaker Recognition
Feature projection by non-linear discriminant analysis (NLDA) can substantially increase classification performance. In automatic speech recognition (ASR) the projection provided b...
Dalei Wu, Andrew C. Morris, Jacques C. Koreman
SAC
2004
ACM
15 years 11 months ago
Using mobile agents as roaming security guards to test and improve security of hosts and networks
1 This paper discusses the design and implementation details of MAST (Mobile Agent-based Security Tool), a new mobile agentbased network security approach. MAST has been designed t...
Marco M. Carvalho, Thomas B. Cowin, Niranjan Suri,...
ATAL
2004
Springer
15 years 11 months ago
Communication for Improving Policy Computation in Distributed POMDPs
Distributed Partially Observable Markov Decision Problems (POMDPs) are emerging as a popular approach for modeling multiagent teamwork where a group of agents work together to joi...
Ranjit Nair, Milind Tambe, Maayan Roth, Makoto Yok...
MMB
2004
Springer
102views Communications» more  MMB 2004»
15 years 11 months ago
Improving the Timeliness of Rate Measurements
Rate measurements are required for many purposes, e.g. for system analysis and modelling or for live systems that react to measurements. For off-line measurement all data is avail...
Rüdiger Martin, Michael Menth