Andreas Stolcke

Also published as: A. Stolcke


2021

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Attention-based Contextual Language Model Adaptation for Speech Recognition
Richard Diehl Martinez | Scott Novotney | Ivan Bulyko | Ariya Rastrow | Andreas Stolcke | Ankur Gandhe
Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021

2018

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Session-level Language Modeling for Conversational Speech
Wayne Xiong | Lingfeng Wu | Jun Zhang | Andreas Stolcke
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing

We propose to generalize language models for conversational speech recognition to allow them to operate across utterance boundaries and speaker changes, thereby capturing conversation-level phenomena such as adjacency pairs, lexical entrainment, and topical coherence. The model consists of a long-short-term memory (LSTM) recurrent network that reads the entire word-level history of a conversation, as well as information about turn taking and speaker overlap, in order to predict each next word. The model is applied in a rescoring framework, where the word history prior to the current utterance is approximated with preliminary recognition results. In experiments in the conversational telephone speech domain (Switchboard) we find that such a model gives substantial perplexity reductions over a standard LSTM-LM with utterance scope, as well as improvements in word error rate.

2013

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Using Out-of-Domain Data for Lexical Addressee Detection in Human-Human-Computer Dialog
Heeyoung Lee | Andreas Stolcke | Elizabeth Shriberg
Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

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A Cross-language Study on Automatic Speech Disfluency Detection
Wen Wang | Andreas Stolcke | Jiahong Yuan | Mark Liberman
Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

2007

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Analysis of Morph-Based Speech Recognition and the Modeling of Out-of-Vocabulary Words Across Languages
Mathias Creutz | Teemu Hirsimäki | Mikko Kurimo | Antti Puurula | Janne Pylkkönen | Vesa Siivola | Matti Varjokallio | Ebru Arisoy | Murat Saraçlar | Andreas Stolcke
Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Proceedings of the Main Conference

2005

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Using Conditional Random Fields for Sentence Boundary Detection in Speech
Yang Liu | Andreas Stolcke | Elizabeth Shriberg | Mary Harper
Proceedings of the 43rd Annual Meeting of the Association for Computational Linguistics (ACL’05)

2004

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Improving Automatic Sentence Boundary Detection with Confusion Networks
D. Hillard | M. Ostendorf | A. Stolcke | Y. Liu | E. Shriberg
Proceedings of HLT-NAACL 2004: Short Papers

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Comparing and Combining Generative and Posterior Probability Models: Some Advances in Sentence Boundary Detection in Speech
Yang Liu | Andreas Stolcke | Elizabeth Shriberg | Mary Harper
Proceedings of the 2004 Conference on Empirical Methods in Natural Language Processing

2003

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Getting More Mileage from Web Text Sources for Conversational Speech Language Modeling using Class-Dependent Mixtures
Ivan Bulyko | Mari Ostendorf | Andreas Stolcke
Companion Volume of the Proceedings of HLT-NAACL 2003 - Short Papers

2001

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The Meeting Project at ICSI
Nelson Morgan | Don Baron | Jane Edwards | Dan Ellis | David Gelbart | Adam Janin | Thilo Pfau | Elizabeth Shriberg | Andreas Stolcke
Proceedings of the First International Conference on Human Language Technology Research

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Integrating Prosodic and Lexical Cues for Automatic Topic Segmentation
G. Tur | D. Hakkani-Tur | A. Stolcke | E. Shriberg
Computational Linguistics, Volume 27, Number 1, March 2001

2000

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Dialogue act modeling for automatic tagging and recognition of conversational speech
Andreas Stolcke | Klaus Ries | Noah Coccaro | Elizabeth Shriberg | Rebecca Bates | Daniel Jurafsky | Paul Taylor | Rachel Martin | Carol Van Ess-Dykema | Marie Meteer
Computational Linguistics, Volume 26, Number 3, September 2000

1995

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An Efficient Probabilistic Context-Free Parsing Algorithm that Computes Prefix Probabilities
Andreas Stolcke
Computational Linguistics, Volume 21, Number 2, June 1995

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Partitioning Grammars and Composing Parsers
Fuliang Weng | Andreas Stolcke
Proceedings of the Fourth International Workshop on Parsing Technologies

1994

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Precise N-Gram Probabilities From Stochastic Context-Free Grammars
Andreas Stolcke | Jonathan Segal
32nd Annual Meeting of the Association for Computational Linguistics

1990

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Gapping and Frame Semantics: A fresh look from a cognitive perspective
Andreas Stolcke
COLING 1990 Volume 2: Papers presented to the 13th International Conference on Computational Linguistics