picture of me

John Niekrasz

Computer Scientist
Artificial Intelligence Center
SRI International


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Participant Subjectivity and Involvement as a Basis for Discourse Segmentation
SIGdial, London. September 11, 2009.
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Detecting and Summarizing Action Items in Multiparty Dialogue
SIGdial, Antwerp, Belgium. September 1, 2007. (presentation by Matthew Purver)
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Automatic Annotation of Dialogue Structure from Simple User Interaction
MLMI, Brno, Czech Republic. June 29, 2007.
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NOMOS: A Semantic Web Software Framework for Annotation of Multimodal Corpora
LREC, Genoa, Italy. May 25, 2006.
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Detecting Action Items in Multi-Party Meetings: Annotation and Initial Experiments
MLMI, Washington, DC. May 6, 2006. (presentation by Patrick Ehlen)
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Meeting Structure Annotation: Data and Tools
SIGDial, Lisbon. September 2, 2005. (presentation by Alex Gruenstein)
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A Multimodal Discourse Ontology for Meeting Understanding
MLMI, Edinburgh. July 11, 2005.
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Ontology-Based Discourse Understanding for a Persistent Meeting Assistant
AAAI Spring Symposia, Stanford. March 21, 2005
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Topic Segmentation Breakout Session
CALO Quarterly Meeting, Stanford. February 4, 2005.
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Meeting Ontology Knowledge Base (MOKB): Status and Coverage
CALO Quarterly Meeting, Stanford. February 3, 2005.
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Discourse Annotation and Topic Segmentation Tools and Techniques
ICSI Speech Lunch, Berkeley. November 29, 2004