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Karthik Gopalakrishnan
Karthik Gopalakrishnan
Amazon
Verified email at gatech.edu
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Year
Beyond the Imitation Game: Quantifying and Extrapolating the Capabilities of Language Models
A Srivastava, A Rastogi, A Rao, AAM Shoeb, A Abid, A Fisch, AR Brown, ...
arXiv preprint arXiv:2206.04615, 2022
7682022
Topical-Chat: Towards Knowledge-Grounded Open-Domain Conversations
K Gopalakrishnan, B Hedayatnia, Q Chen, A Gottardi, S Kwatra, ...
arXiv preprint arXiv:2308.11995, 2019
3042019
Advancing the State of the Art in Open Domain Dialog Systems through the Alexa Prize
C Khatri, B Hedayatnia, A Venkatesh, J Nunn, Y Pan, Q Liu, H Song, ...
arXiv preprint arXiv:1812.10757, 2018
1002018
Overview of the Ninth Dialog System Technology Challenge: DSTC9
C Gunasekara, S Kim, LF D'Haro, A Rastogi, YN Chen, M Eric, ...
arXiv preprint arXiv:2011.06486, 2020
86*2020
Beyond Domain APIs: Task-oriented Conversational Modeling with Unstructured Knowledge Access
S Kim, M Eric, K Gopalakrishnan, B Hedayatnia, Y Liu, D Hakkani-Tur
SIGDIAL, 2020
862020
Alexa Teacher Model: Pretraining and Distilling Multi-Billion-Parameter Encoders for Natural Language Understanding Systems
J FitzGerald, S Ananthakrishnan, K Arkoudas, D Bernardi, A Bhagia, ...
KDD, 2022
642022
Think Before You Speak: Explicitly Generating Implicit Commonsense Knowledge for Response Generation
P Zhou, K Gopalakrishnan, B Hedayatnia, S Kim, J Pujara, X Ren, Y Liu, ...
ACL, 2022
56*2022
Policy-Driven Neural Response Generation for Knowledge-Grounded Dialogue Systems
B Hedayatnia, K Gopalakrishnan, S Kim, Y Liu, M Eric, D Hakkani-Tur
International Conference on Natural Language Generation, 2020
562020
Further Advances in Open-Domain Dialog Systems in the Third Alexa Prize Socialbot Grand Challenge
R Gabriel, Y Liu, A Gottardi, M Eric, A Khatri, A Chadha, Q Chen, ...
Alexa Prize Proceedings, 2020
432020
" How Robust r u?": Evaluating Task-Oriented Dialogue Systems on Spoken Conversations
S Kim, Y Liu, D Jin, A Papangelis, K Gopalakrishnan, B Hedayatnia, ...
ASRU, 2021
422021
Commonsense-Focused Dialogues for Response Generation: An Empirical Study
P Zhou, K Gopalakrishnan, B Hedayatnia, S Kim, J Pujara, X Ren, Y Liu, ...
SIGDIAL, 2021
382021
Incorporating Commonsense Knowledge Graph in Pretrained Models for Social Commonsense Tasks
TY Chang, Y Liu, K Gopalakrishnan, B Hedayatnia, P Zhou, ...
Proceedings of EMNLP Deep Learning Inside Out (DeeLIO): The First Workshop …, 2020
372020
Rethinking the Role of Scale for In-Context Learning: An Interpretability-based Case Study at 66 Billion Scale
H Bansal, K Gopalakrishnan, S Dingliwal, S Bodapati, K Kirchhoff, D Roth
ACL 2023, 2022
292022
Are Neural Open-Domain Dialog Systems Robust to Speech Recognition Errors in the Dialog History? An Empirical Study
K Gopalakrishnan, B Hedayatnia, L Wang, Y Liu, D Hakkani-Tur
INTERSPEECH, 2020
292020
Beyond Domain APIs: Task-oriented Conversational Modeling with Unstructured Knowledge Access Track in DSTC9
S Kim, M Eric, B Hedayatnia, K Gopalakrishnan, Y Liu, CW Huang, ...
arXiv preprint arXiv:2101.09276, 2021
152021
Generative Conversational Networks
A Papangelis, K Gopalakrishnan, A Padmakumar, S Kim, G Tur, ...
SIGDIAL, 2021
142021
VISITRON: Visual Semantics-aligned Interactively Trained Object-Navigator
A Shrivastava, K Gopalakrishnan, Y Liu, R Piramuthu, G Tür, D Parikh, ...
Findings of ACL 2022, 2021
122021
Further Advances in Open Domain Dialog Systems in the Fourth Alexa Prize Socialbot Grand Challenge
S Hu, Y Liu, A Gottardi, B Hedayatnia, A Khatri, A Chadha, Q Chen, ...
Alexa Prize Proceedings, 2021
12*2021
Multi-Sentence Knowledge Selection in Open-Domain Dialogue
M Eric, N Chartier, B Hedayatnia, K Gopalakrishnan, P Rajan, Y Liu, ...
International Conference on Natural Language Generation, 2021
102021
Knowledge-grounded Task-oriented Dialogue Modeling on Spoken Conversations Track at DSTC10
S Kim, Y Liu, D Jin, A Papangelis, B Hedayatnia, K Gopalakrishnan, ...
AAAI 2022 Workshop on Dialog System Technology Challenge, 2022
82022
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