Attention, intentions, and the structure of discourse
Computational Linguistics
Statistical Models for Text Segmentation
Machine Learning - Special issue on natural language learning
Prosody-based automatic segmentation of speech into sentences and topics
Speech Communication - Special issue on accessing information in spoken audio
ECDL '97 Proceedings of the First European Conference on Research and Advanced Technology for Digital Libraries
Dialogue act modeling for automatic tagging and recognition of conversational speech
Computational Linguistics
TextTiling: segmenting text into multi-paragraph subtopic passages
Computational Linguistics
Discourse segmentation by human and automated means
Computational Linguistics
Text segmentation based on similarity between words
ACL '93 Proceedings of the 31st annual meeting on Association for Computational Linguistics
Combining multiple knowledge sources for discourse segmentation
ACL '95 Proceedings of the 33rd annual meeting on Association for Computational Linguistics
Multi-paragraph segmentation of expository text
ACL '94 Proceedings of the 32nd annual meeting on Association for Computational Linguistics
An automatic method of finding topic boundaries
ACL '94 Proceedings of the 32nd annual meeting on Association for Computational Linguistics
A prosodic analysis of discourse segments in direction-giving monologues
ACL '96 Proceedings of the 34th annual meeting on Association for Computational Linguistics
Statistical models for topic segmentation
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Topic detection and tracking in English and Chinese
IRAL '00 Proceedings of the fifth international workshop on on Information retrieval with Asian languages
A statistical information extraction system for Turkish
Natural Language Engineering
Discourse segmentation of multi-party conversation
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
Automatic call section segmentation for contact-center calls
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Question-driven segmentation of lecture speech text: Towards intelligent e-learning systems
Journal of the American Society for Information Science and Technology
Prosody-based topic segmentation for Mandarin broadcast news
HLT-NAACL-Short '04 Proceedings of HLT-NAACL 2004: Short Papers
Story segmentation of brodcast news in English, Mandarin and Arabic
NAACL-Short '06 Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Short Papers
NAACL-Short '07 Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Companion Volume, Short Papers
Assessing prosodic and text features for segmentation of Mandarin broadcast news
SpeechIR '04 Proceedings of the Workshop on Interdisciplinary Approaches to Speech Indexing and Retrieval at HLT-NAACL 2004
IEEE Transactions on Audio, Speech, and Language Processing
The CALO meeting assistant system
IEEE Transactions on Audio, Speech, and Language Processing
Information Sciences: an International Journal
ACM Transactions on Speech and Language Processing (TSLP)
Applying collocation segmentation to the ACL anthology reference corpus
ACL '12 Proceedings of the ACL-2012 Special Workshop on Rediscovering 50 Years of Discoveries
Optimizing temporal topic segmentation for intelligent text visualization
Proceedings of the 2013 international conference on Intelligent user interfaces
Style learning based story boundary detection for Chinese broadcast news videos
Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
SLSP'13 Proceedings of the First international conference on Statistical Language and Speech Processing
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We present a probabilistic model that uses both prosodic and lexical cues for the automatic segmentation of speech into topically coherent units. We propose two methods for combining lexical and prosodic information using hidden Markov models and decision trees. Lexical information is obtained from a speech recognizer, and prosodic features are extracted automatically from speech waveforms. We evaluate our approach on the Broadcast News corpus, using the DARPA-TDT evaluation metrics. Results show that the prosodic model alone is competitive with word-based segmentation methods. Furthermore, we achieve a significant reduction in error by combining the prosodic and word-based knowledge sources.