C
Christophe Laprun
Researcher at National Institute of Standards and Technology
Publications - 11
Citations - 563
Christophe Laprun is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Transcription (software) & NIST. The author has an hindex of 10, co-authored 11 publications receiving 542 citations.
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Proceedings Article
ATLAS: A Flexible and Extensible Architecture for Linguistic Annotation
TL;DR: Annotation Graphs as mentioned in this paper is a formal model for annotating linguistic artifacts, from which an application programming interface (API) can be derived to a suite of tools for manipulating these annotations.
Proceedings Article
The NIST Meeting Room Pilot Corpus
TL;DR: A multi-media corpus of audio and video from meetings collected at NIST using a variety of microphones and video cameras is being used in the development and evaluation of speech technologies and by the video extraction community under the auspices of the ARDA Video Analysis and Content Exploitation (VACE) program.
Journal Article
The rich transcription 2005 spring meeting recognition evaluation
Jonathan G. Fiscus,Nicolas Radde,John S. Garofolo,Audrey N. Le,Jerome Ajot,Christophe Laprun +5 more
TL;DR: This paper presents the design and results of the Rich Transcription Spring 2005 (RT-05S) Meeting Recognition Evaluation, the third in a series of community-wide evaluations of language technologies in the meeting domain.
Proceedings ArticleDOI
The NIST Smart Space and Meeting Room projects: signals, acquisition annotation, and metrics
TL;DR: The NIST Smart Space and Meeting Room projects are developing tools for data formats, transport, distributed processing, and metadata, and are using them to create annotated multi modal research corpora and measurement algorithms for smart meeting rooms, which are making available to the research and development community.
Proceedings Article
Multiple Dimension Levenshtein Edit Distance Calculations for Evaluating Automatic Speech Recognition Systems During Simultaneous Speech
TL;DR: A multi-dimensional extension of the Dynamic Programming solution to Levenshtein Edit Distance calculations capable of evaluating STT systems during periods of overlapping, simultaneous speech.