Roberto Pieraccini

According to our database, Roberto Pieraccini authored at least 79 papers between 1983 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

REFINE on Scarce Data: Retrieval Enhancement Through Fine-Tuning via Model Fusion of Embedding Models.

Ambuje Gupta, Mrinal Rawat, Andreas Stolcke, Roberto Pieraccini

Proceedings of the AI 2024: Advances in Artificial Intelligence, 2024

2021

Natural Language Understanding in Socially Interactive Agents.

Roberto Pieraccini

Proceedings of the Handbook on Socially Interactive Agents: 20 Years of Research on Embodied Conversational Agents, 2021

2013

Track K: Big data ecosystems.

Elizabeth Chang, Roberto Pieraccini, Tharam S. Dillon

Proceedings of the 7th IEEE International Conference on Digital Ecosystems and Technologies, 2013

2012

Introduction to the Issue on Advances in Spoken Dialogue Systems and Mobile Interface.

Jason D. Williams, Kai Yu, Brahim Chaib-draa, Oliver Lemon, Roberto Pieraccini, Olivier Pietquin, Pascal Poupart, Steve J. Young

IEEE J. Sel. Top. Signal Process., 2012

One Year of Contender: What Have We Learned about Assessing and Tuning Industrial Spoken Dialog Systems?

David Suendermann, Roberto Pieraccini

Proceedings of the Workshop on Future directions and needs in the Spoken Dialog Community: Tools and Data, 2012

2011

Large-Scale Experiments on Data-Driven Design of Commercial Spoken Dialog Systems.

David Suendermann, Jackson Liscombe, Jonathan Bloom, Grace Li, Roberto Pieraccini

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

2010

Contender.

David Suendermann, Jackson Liscombe, Roberto Pieraccini

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

How to Drink from a Fire Hose: One Person Can Annoscribe One Million Utterances in One Month.

David Suendermann, Jackson Liscombe, Roberto Pieraccini

Proceedings of the SIGDIAL 2010 Conference, 2010

Minimally invasive surgery for spoken dialog systems.

David Suendermann, Jackson Liscombe, Roberto Pieraccini

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Optimize the obvious: Automatic call flow generation.

David Suendermann, Jackson Liscombe, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 2010

2009

Are We There Yet? Research in Commercial Spoken Dialog Systems.

Roberto Pieraccini, David Suendermann, Krishna Dayanidhi, Jackson Liscombe

Proceedings of the Text, Speech and Dialogue, 12th International Conference, 2009

A Handsome Set of Metrics to Measure Utterance Classification Performance in Spoken Dialog Systems.

David Suendermann, Jackson Liscombe, Krishna Dayanidhi, Roberto Pieraccini

Proceedings of the SIGDIAL 2009 Conference, 2009

Localization of speech recognition in spoken dialog systems: how machine translation can make our lives easier.

David Suendermann, Jackson Liscombe, Krishna Dayanidhi, Roberto Pieraccini

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

From rule-based to statistical grammars: Continuous improvement of large-scale spoken dialog systems.

David Suendermann, Keelan Evanini, Jackson Liscombe, Phillip Hunter, Krishna Dayanidhi, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Automating spoken dialogue management design using machine learning: An industry perspective.

Tim Paek, Roberto Pieraccini

Speech Commun., 2008

C⁵.

David Suendermann, Jackson Liscombe, Keelan Evanini, Krishna Dayanidhi, Roberto Pieraccini

Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

Caller Experience: A method for evaluating dialog systems and its automatic prediction.

Keelan Evanini, Phillip Hunter, Jackson Liscombe, David Suendermann, Krishna Dayanidhi, Roberto Pieraccini

Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

Call Classification with Hundreds of Classes and Hundred Thousands of Training Utterances ... ... and No Target Domain Data.

David Suendermann, Phillip Hunter, Roberto Pieraccini

Proceedings of the Perception in Multimodal Dialogue Systems, 2008

Speech Technology: From Research to the Industry of Human-Machine Communication.

Roberto Pieraccini

Proceedings of the ACL 2008, 2008

2007

Unsupervised categorisation approaches for technical support automated agents.

Amparo Albalate, Dimitar Dimitrov, Roberto Pieraccini

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Call classification for automated troubleshooting on large corpora.

Keelan Evanini, David Suendermann, Roberto Pieraccini

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

2006

Value-Based Optimal Decision for Dialog Systems.

Esther Levin, Roberto Pieraccini

Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

2005

Where do we go from here? Research and Commercial Spoken Dialog Systems.

Roberto Pieraccini, Juan Huerta

Proceedings of the 6th SIGdial Workshop on Discourse and Dialogue, 2005

Spoken Language Communication with Machines: The Long and Winding Road from Research to Business.

Roberto Pieraccini, David M. Lubensky

Proceedings of the Innovations in Applied Artificial Intelligence, 2005

2004

Multimodal conversational systems for automobiles.

Roberto Pieraccini, Krishna Dayanidhi, Jonathan Bloom, Jean-Gui Dahan, Michael Phillips, Bryan R. Goodman, K. Venkatesh Prasad

Commun. ACM, 2004

2003

The use of belief networks for mixed-initiative dialog modeling.

Helen M. Meng, Carmen Wai, Roberto Pieraccini

IEEE Trans. Speech Audio Process., 2003

A multimodal conversational interface for a concept vehicle.

Roberto Pieraccini, Krishna Dayanidhi, Jonathan Bloom, Jean-Gui Dahan, Michael Phillips, Bryan R. Goodman, K. Venkatesh Prasad

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002

Combining acoustic and language information for emotion recognition.

Chul Min Lee, Shrikanth S. Narayanan, Roberto Pieraccini

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

A portable, server-side dialog framework for voiceXML.

Bob Carpenter, Sasha Caskey, Krishna Dayanidhi, Caroline Drouin, Roberto Pieraccini

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Classifying emotions in human-machine spoken dialogs.

Chul Min Lee, Shrikanth S. Narayanan, Roberto Pieraccini

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

2001

Scalability and Portability of a Belief Network-based Dialog Model for Different Application Domains.

Carmen Wai, Helen M. Meng, Roberto Pieraccini

Proceedings of the First International Conference on Human Language Technology Research, 2001

A dynamic semantic model for re-scoring recognition hypotheses.

Carmen Wai, Roberto Pieraccini, Helen M. Meng

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

A stochastic model of human-machine interaction for learning dialog strategies.

Esther Levin, Roberto Pieraccini, Wieland Eckert

IEEE Trans. Speech Audio Process., 2000

A spoken dialogue system for conference/workshop services.

Mazin G. Rahim, Roberto Pieraccini, Wieland Eckert, Esther Levin, Giuseppe Di Fabbrizio, Giuseppe Riccardi, Candace A. Kamm, Shrikanth S. Narayanan

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

The AT&t-DARPA communicator mixed-initiative spoken dialog system.

Esther Levin, Shrikanth S. Narayanan, Roberto Pieraccini, Konstantin Biatov, Enrico Bocchieri, Giuseppe Di Fabbrizio, Wieland Eckert, Sungbok Lee, A. Pokrovsky, Mazin G. Rahim, P. Ruscitti, Marilyn A. Walker

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Optimizing BNF grammars through source transformations.

Bob Carpenter, Sol Lerner, Roberto Pieraccini

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1998

Using Markov decision process for learning dialogue strategies.

Esther Levin, Roberto Pieraccini, Wieland Eckert

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997

AMICA: the AT&t mixed initiative conversational architecture.

Roberto Pieraccini, Esther Levin, Wieland Eckert

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

A stochastic model of computer-human interaction for learning dialogue strategies.

Esther Levin, Roberto Pieraccini

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

1996

Stochastic automata for language modeling.

Giuseppe Riccardi, Roberto Pieraccini, Enrico Bocchieri

Comput. Speech Lang., 1996

1995

Variable-length sequence modeling: multigrams.

Frédéric Bimbot, Roberto Pieraccini, Esther Levin, Bishnu S. Atal

IEEE Signal Process. Lett., 1995

Concept-based spontaneous speech understanding system.

Esther Levin, Roberto Pieraccini

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

Non-deterministic stochastic language models for speech recognition.

Giuseppe Riccardi, Enrico Bocchieri, Roberto Pieraccini

Proceedings of the 1995 International Conference on Acoustics, 1995

1994

A Learning Approach to Natural Language Understanding.

Roberto Pieraccini, Esther Levin

CoRR, 1994

1993

Large vocabulary speech recognition using subword units.

Chin-Hui Lee, Jean-Luc Gauvain, Roberto Pieraccini, Lawrence R. Rabiner

Speech Commun., 1993

Time-Warping Network: A Neural Approach to Hidden Markov Model Based Speech Recognition.

Esther Levin, Roberto Pieraccini, Enrico Bocchieri

Int. J. Pattern Recognit. Artif. Intell., 1993

Learning associations between grammars: a new approach to natural language understanding.

Enrique Vidal, Roberto Pieraccini, Esther Levin

Proceedings of the Third European Conference on Speech Communication and Technology, 1993

Learning how to understand language.

Roberto Pieraccini, Esther Levin, Enrique Vidal

Proceedings of the Third European Conference on Speech Communication and Technology, 1993

Connected and degraded text recognition using planar hidden Markov models.

Oscar E. Agazzi, Shyh-shiaw Kuo, Esther Levin, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1993

1992

Stochastic representation of semantic structure for speech understanding.

Roberto Pieraccini, Esther Levin

Speech Commun., 1992

Planar Hidden Markov Modeling: From Speech to Optical Character Recognition.

Esther Levin, Roberto Pieraccini

Proceedings of the Advances in Neural Information Processing Systems 5, [NIPS Conference, Denver, Colorado, USA, November 30, 1992

Progress Report on the Chronus System: ATIS Benchmark Results.

Roberto Pieraccini, Evelyne Tzoukermann, Zakhar Gorelov, Esther Levin, Chin-Hui Lee, Jean-Luc Gauvain

Proceedings of the Speech and Natural Language: Proceedings of a Workshop Held at Harriman, 1992

Natural language processing in the chronus system.

Evelyne Tzoukermann, Roberto Pieraccini, Zakhar Gorelov

Proceedings of the Second International Conference on Spoken Language Processing, 1992

Automatic learning in spoken language understanding.

Roberto Pieraccini, Zakhar Gorelov, Esther Levin, Evelyne Tzoukermann

Proceedings of the Second International Conference on Spoken Language Processing, 1992

A speech understanding system based on statistical representation of semantics.

Roberto Pieraccini, Evelyne Tzoukermann, Zakhar Gorelov, Jean-Luc Gauvain, Esther Levin, Chin-Hui Lee, Jay G. Wilpon

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

Dynamic planar warping for optical character recognition.

Esther Levin, Roberto Pieraccini

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991

Speaker independent recognition of Italian telephone speech with mixture density hidden Markov models.

Roberto Pieraccini

Speech Commun., 1991

Time-Warping Network: A Hybrid Framework for Speech Recognition.

Esther Levin, Roberto Pieraccini, Enrico Bocchieri

Proceedings of the Advances in Neural Information Processing Systems 4, 1991

Stochastic Representation of Conceptual Structure in the ATIS Task.

Roberto Pieraccini, Esther Levin, Chin-Hui Lee

Proceedings of the Speech and Natural Language, 1991

Word juncture modeling using inter-word context-dependent phone-like units.

Egidio P. Giachin, Chin-Hui Lee, Lawrence R. Rabiner, Aaron E. Rosenberg, Roberto Pieraccini

Proceedings of the Second European Conference on Speech Communication and Technology, 1991

Complexity reduction in a large vocabulary speech recognizer.

Roberto Pieraccini, Chin-Hui Lee, Egidio P. Giachin, Lawrence R. Rabiner

Proceedings of the 1991 International Conference on Acoustics, 1991

Improved acoustic modeling for speaker independent large vocabulary continuous speech recognition.

Chin-Hui Lee, Egidio P. Giachin, Lawrence R. Rabiner, Roberto Pieraccini, Aaron E. Rosenberg

Proceedings of the 1991 International Conference on Acoustics, 1991

Factorization of Language Constraints in Speech Recognition.

Roberto Pieraccini, Chin-Hui Lee

Proceedings of the 29th Annual Meeting of the Association for Computational Linguistics, 1991

1990

Implementation Aspects Of Large Vocabulary Recognition Based On Intraword And Interword Phonetic Units.

Roberto Pieraccini, Chin-Hui Lee, Egidio P. Giachin, Lawrence R. Rabiner

Proceedings of the Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, 1990

IMPROVED ACOUSTIC MODELING FOR CONTINUOUS SPEECH RECOGNITION.

Chin-Hui Lee, Egidio P. Giachin, Lawrence R. Rabiner, Roberto Pieraccini, Aaron E. Rosenberg

Proceedings of the Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, 1990

Acoustic modeling of subword units for speech recognition.

Chin-Hui Lee, Lawrence R. Rabiner, Roberto Pieraccini, Jay G. Wilpon

Proceedings of the 1990 International Conference on Acoustics, 1990

1989

Lexical access to large vocabularies for speech recognition.

Luciano Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini

IEEE Trans. Acoust. Speech Signal Process., 1989

Acoustic Modeling of Subword Units for Large Vocabulary Speaker Independent Speech Recognition.

Chin-Hui Lee, Lawrence R. Rabiner, Roberto Pieraccini, Jay G. Wilpon

Proceedings of the Speech and Natural Language: Proceedings of a Workshop Held at Cape Cod, 1989

Automatic generation of phonetic units for continuous speech recognition.

Roberto Pieraccini, Aaron E. Rosenberg

Proceedings of the IEEE International Conference on Acoustics, 1989

A word hypothesizer for a large vocabulary continuous speech understanding system.

L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1989

1988

Strategies for lexical access to very large vocabularies.

Luciano Fissore, Giorgio Micca, Roberto Pieraccini, P. Palace

Speech Commun., 1988

Interaction between fast lexical access and word verification in large vocabulary continuous speech recognition.

L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1988

Very large vocabulary isolated utterance recognition: a comparison between one pass and two pass strategies.

L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1988

Experimental results on large-vocabulary continuous speech recognition and understanding.

L. Fissore, Egidio P. Giachin, Pietro Laface, Giorgio Micca, Roberto Pieraccini, Claudio Rullent

Proceedings of the IEEE International Conference on Acoustics, 1988

1987

Experimental results on a large lexicon access task.

Pietro Laface, Giorgio Micca, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1987

Some experiments on HMM speaker adaptation.

A. Jarre, Roberto Pieraccini

Proceedings of the IEEE International Conference on Acoustics, 1987

1986

Definition and evaluation of phonetic units for speech recognition by hidden Markov models.

M. Cravero, Roberto Pieraccini, F. Raineri

Proceedings of the IEEE International Conference on Acoustics, 1986

1984

Syntax driven recognition of connected words by Markov models.

M. Cravero, Luciano Fissore, Roberto Pieraccini, Carlo Scagliola

Proceedings of the IEEE International Conference on Acoustics, 1984

1983

Experimental comparison among data compression techniques in isolated word recognition.

Roberto Pieraccini, Roberto Billi

Proceedings of the IEEE International Conference on Acoustics, 1983