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» On the Processing of Decimated Signals
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AUTONOMICS
2009
ACM
16 years 25 days ago
Sensor Selection for IT Infrastructure Monitoring
Supervisory control is the main means to assure a high level performance and availability of large IT infrastructures. Applied control theory is used in physical and virtualization...
Gergely János Paljak, Imre Kocsis, Zolt&aac...
MM
2009
ACM
169views Multimedia» more  MM 2009»
16 years 25 days ago
Visual speaker localization aided by acoustic models
The following paper presents a novel audio-visual approach for unsupervised speaker locationing. Using recordings from a single, low-resolution room overview camera and a single f...
Gerald Friedland, Chuohao Yeo, Hayley Hung
DATE
2008
IEEE
114views Hardware» more  DATE 2008»
16 years 24 days ago
A Single-supply True Voltage Level Shifter
When a signal traverses on-chip voltage domains, a level shifter is required. Inverters can handle a high to low voltage shift with minimal leakage. For a low to high voltage leve...
Rajesh Garg, Gagandeep Mallarapu, Sunil P. Khatri
ICC
2008
IEEE
146views Communications» more  ICC 2008»
16 years 23 days ago
APOS: Adaptive Parameters Optimization Scheme for Voice over IEEE 802.11g
—In this paper we present APOS, a method for dynamically adapting the parameters of IEEE 802.11g to the estimated system state, with the aim of enhancing the quality of a voice c...
Nicola Baldo, Federico Maguolo, Simone Merlin, And...
ISBI
2008
IEEE
16 years 22 days ago
Unsupervised segmentation of cell nuclei using geometric models
Fluorescent microscopy of biological samples allows noninvasive screening of specific molecular events in-situ. This approach is useful for investigating intricate signalling path...
Shaun Fitch, Trevor Jackson, Peter Andras, Craig R...
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