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Home » Archives for John Niekrasz

John Niekrasz

SRI Author

  • John Niekrasz

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Artificial intelligence publications August 1, 2016 Conference Paper

Feature Derivation for Exploitation of Distant Annotation via Pattern Induction against Dependency Parses

Dayne Freitag, John Niekrasz August 1, 2016

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

Artificial intelligence publications January 1, 2016 Conference Paper

An Annotated Corpus and Method for Analysis of Ad-Hoc Structures Embedded in Text

John Niekrasz, Dayne Freitag January 1, 2016

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

Artificial intelligence publications January 1, 2016 Conference Paper

Assessing Problem-Solving Process At Scale

John Niekrasz January 1, 2016

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC, assessment, evidence-centered design, k-12 computing, problem solving, programming process

Artificial intelligence publications October 1, 2013 Conference Paper

Unsupervised Discovery and Extraction of Semi-Structured Regions in Text Via Self-Information

John Niekrasz, Dayne Freitag October 1, 2013

Artificial intelligence publications January 1, 2012 Conference Paper

A corpus of online discussions for research into linguistic memes

John Niekrasz January 1, 2012

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

Speech & natural language publications December 1, 2010 Conference Paper

Unbiased discourse segmentation evaluation

John Niekrasz December 1, 2010

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

Speech & natural language publications August 1, 2010 Article

The CALO meeting assistant system

John Niekrasz, Martin Graciarena August 1, 2010

The CALO Meeting Assistant (MA) provides for distributed meeting capture, annotation, automatic transcription and semantic analysis ofmultiparty meetings, and is part of the larger CALO personal assistant system. This paper presents the CALO-MA architecture and its speech recognition and understanding components, which include real-time and offline speech transcription, dialog act segmentation and tagging, topic identification and segmentation, question-answer pair identification, action item recognition, decision extraction, and summarization.

Speech & natural language publications January 1, 2010 Conference Paper

Annotating Participant Reference in English Spoken Conversation

John Niekrasz January 1, 2010

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

Speech & natural language publications January 1, 2009 Conference Paper

Participant Subjectivity and Involvement As a Basis for Discourse Segmentation

John Niekrasz January 1, 2009

Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC

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