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APWEB
2007
Springer
14 years 3 months ago
Web Search Tailored Ontology Evaluation Framework
Ontologies are increasingly used in various applications (e.g., semantic interoperability, data integration). In particular, there is a trend in applying ontologies to improve resu...
Darijus Strasunskas, Stein L. Tomassen
TCSV
2010
13 years 3 months ago
Application-Centric Routing for Video Streaming Over MultiHop Wireless Networks
Abstract--Most existing works on routing for video transmission over multihop wireless networks only focus on how to satisfy the network-oriented quality-of-service (QoS), such as ...
Dalei Wu, Song Ci, Haohong Wang, Aggelos K. Katsag...
PE
2002
Springer
109views Optimization» more  PE 2002»
13 years 8 months ago
Load-dependent service queues with application to congestion control in broadband networks
: We analyze D/G/1 and M/G/1 queues where the service time for an arrival depends on the amount of work in the system upon arrival. The models are motivated by the bit dropping met...
Kin K. Leung
TASLP
2008
100views more  TASLP 2008»
13 years 8 months ago
Noise Tracking Using DFT Domain Subspace Decompositions
All discrete Fourier transform (DFT) domain-based speech enhancement gain functions rely on knowledge of the noise power spectral density (PSD). Since the noise PSD is unknown in a...
Richard C. Hendriks, Jesper Jensen, Richard Heusde...
ICASSP
2011
IEEE
13 years 17 days ago
An evaluation of noise power spectral density estimation algorithms in adverse acoustic environments
Noise power spectral density estimation is an important component of speech enhancement systems due to its considerable effect on the quality and the intelligibility of the enhanc...
Jalal Taghia, Jalil Taghia, Nasser Mohammadiha, Ji...