منابع مشابه
An endosomal switchboard
oad the heat-shock protein Hsp70 with a peptide from a tumor-specific antigen, then inject it into a mouse bearing a tumor with the same antigen, and the mouse will mount a vigorous immune response that can significantly reduce tumor progression. The result is promising, but how does it work? Studying human Hsp70, Becker et al. (page 1277) now show that the cell surface protein CD40 binds speci...
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Disfluencies (“um,” repeats, self-repairs) are prevalent in spontaneous speech, and are relevant to both human speech communication and speech processing by machine. Although disfluencies have commonly been viewed as ‘noisy’ events, results from a large descriptive study indicate that disfluencies show regularities in a number of dimensions [9]. This paper reports selected results on Switchboar...
متن کاملResegmentation of SWITCHBOARD
The SWITCHBOARD (SWB) corpus is one of the most important benchmarks for recognition tasks involving large vocabulary conversational speech (LVCSR). The high error rates on SWB are largely attributable to an acoustic model mismatch, the high frequency of poorly articulated monosyllabic words, and large variations in pronunciations. It is imperative to improve the quality of segmentations and tr...
متن کاملPADIS - An automatic telephone switchboard and directory information system
The Philips automatic telephone switchboard and directory information system PADIS provides a natural-language user interface to a telephone directory database. Using speech recognition and language understanding technologies, the system offers phone numbers, fax numbers, email addresses, and room numbers as well as direct call completion to a desired party. In this paper, we present the underl...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2002
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb1587iti4