Search Results for author: Kallirroi Georgila

Found 22 papers, 0 papers with code

Evaluation of Off-the-shelf Speech Recognizers on Different Accents in a Dialogue Domain

no code implementations LREC 2022 Divya Tadimeti, Kallirroi Georgila, David Traum

We evaluate several publicly available off-the-shelf (commercial and research) automatic speech recognition (ASR) systems on dialogue agent-directed English speech from speakers with General American vs. non-American accents.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Evaluation of Off-the-shelf Speech Recognizers Across Diverse Dialogue Domains

no code implementations LREC 2020 Kallirroi Georgila, Anton Leuski, Volodymyr Yanov, David Traum

We evaluate several publicly available off-the-shelf (commercial and research) automatic speech recognition (ASR) systems across diverse dialogue domains (in US-English).

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Predicting Ratings of Real Dialogue Participants from Artificial Data and Ratings of Human Dialogue Observers

no code implementations LREC 2020 Kallirroi Georgila, Carla Gordon, Volodymyr Yanov, David Traum

We applied all these dialogue evaluation functions to a held-out portion of our WOz dialogues, and we report results on the predictive power of these different types of dialogue evaluation functions.

Dialogue Evaluation

Towards Understanding End-of-trip Instructions in a Taxi Ride Scenario

no code implementations COLING 2018 Deepthi Karkada, Ramesh Manuvinakurike, Kallirroi Georgila

We introduce a dataset containing human-authored descriptions of target locations in an "end-of-trip in a taxi ride" scenario.

Conversational Image Editing: Incremental Intent Identification in a New Dialogue Task

no code implementations WS 2018 Ramesh Manuvinakurike, Trung Bui, Walter Chang, Kallirroi Georgila

We present {``}conversational image editing{''}, a novel real-world application domain combining dialogue, visual information, and the use of computer vision.

General Classification

Practical Evaluation of Human and Synthesized Speech for Virtual Human Dialogue Systems

no code implementations LREC 2012 Kallirroi Georgila, Alan Black, Kenji Sagae, David Traum

To determine the best trade-off between performance and cost, we perform a systematic evaluation of human and synthesized voices with regard to naturalness, conversational aspect, and likability.

Speech Synthesis

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