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The worldwide prevalence of chronic hepatitis C virus (HCV) infection is estimated to be approaching 200 million people. Current therapy relies upon a combination of pegylated interferon-alpha and ribavirin, a poorly tolerated regimen typically associated with less than 50% sustained virological response rate in those infected with genotype 1 virus. The(More)
—Over the past few years, a lot of research has been conducted to bring Automatic Speech Recognition (ASR) into various areas of Air Traffic Control (ATC), such as air traffic control simulation and training, monitoring live operators for with the aim of safety improvements, air traffic controller workload measurement and conducting analysis on large(More)
Recently, a lot of research has been conducted to bring Automatic Speech Recognition (ASR) into various areas of Air Traffic Control (ATC), such as ATC simulation and training, monitoring live operators for with the aim of safety improvements, ATC workload measurement and conducting analysis on large quantities of controller-pilot speech. Due to the high(More)
In this paper, we investigate how we can take advantage of the availability of linguistic knowledge, particularly semantic knowledge, in Air Traffic Control (ATC) to reduce the Word Error Rate (WER) of Automatic Speech Recognition (ASR) systems. To facilitate this, we integrate semantic knowledge into post-processing by performing n-best list re-ranking. We(More)
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