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Knowledge-Grounded Conversational Data Augmentation with Generative Conversational Networks


Jul 22, 2022
Yen-Ting Lin, Alexandros Papangelis, Seokhwan Kim, Dilek Hakkani-Tur

* Accepted at SIGDial 2022 

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Towards Textual Out-of-Domain Detection without In-Domain Labels


Mar 22, 2022
Di Jin, Shuyang Gao, Seokhwan Kim, Yang Liu, Dilek Hakkani-Tur

* Accepted by IEEE/ACM Transactions on Audio Speech and Language 

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Think Before You Speak: Using Self-talk to Generate Implicit Commonsense Knowledge for Response Generation


Oct 16, 2021
Pei Zhou, Karthik Gopalakrishnan, Behnam Hedayatnia, Seokhwan Kim, Jay Pujara, Xiang Ren, Yang Liu, Dilek Hakkani-Tur

* 13 pages, 2 figures, 7 tables 

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Training Conversational Agents with Generative Conversational Networks


Oct 15, 2021
Yen-Ting Lin, Alexandros Papangelis, Seokhwan Kim, Dilek Hakkani-Tur

* Accepted at WeCNLP 2021 

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Rome was built in 1776: A Case Study on Factual Correctness in Knowledge-Grounded Response Generation


Oct 11, 2021
Sashank Santhanam, Behnam Hedayatnia, Spandana Gella, Aishwarya Padmakumar, Seokhwan Kim, Yang Liu, Dilek Hakkani-Tur


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"How Robust r u?": Evaluating Task-Oriented Dialogue Systems on Spoken Conversations


Sep 28, 2021
Seokhwan Kim, Yang Liu, Di Jin, Alexandros Papangelis, Karthik Gopalakrishnan, Behnam Hedayatnia, Dilek Hakkani-Tur

* To be presented at ASRU 2021 

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Commonsense-Focused Dialogues for Response Generation: An Empirical Study


Sep 21, 2021
Pei Zhou, Karthik Gopalakrishnan, Behnam Hedayatnia, Seokhwan Kim, Jay Pujara, Xiang Ren, Yang Liu, Dilek Hakkani-Tur

* Accepted at SIGDIAL 2021. 12 pages, 5 tables 

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Towards Zero and Few-shot Knowledge-seeking Turn Detection in Task-orientated Dialogue Systems


Sep 18, 2021
Di Jin, Shuyang Gao, Seokhwan Kim, Yang Liu, Dilek Hakkani-Tur

* To appear at NLP4ConvAI workshop of EMNLP 2021 

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Can I Be of Further Assistance? Using Unstructured Knowledge Access to Improve Task-oriented Conversational Modeling


Jun 16, 2021
Di Jin, Seokhwan Kim, Dilek Hakkani-Tur

* Presented as a DIALDOC workshop paper at ACL 2021 

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Generative Conversational Networks


Jun 15, 2021
Alexandros Papangelis, Karthik Gopalakrishnan, Aishwarya Padmakumar, Seokhwan Kim, Gokhan Tur, Dilek Hakkani-Tur

* SIGDial 2021 

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