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Alexa Conversations: An Extensible Data-driven Approach for Building Task-oriented Dialogue Systems


Apr 19, 2021
Anish Acharya, Suranjit Adhikari, Sanchit Agarwal, Vincent Auvray, Nehal Belgamwar, Arijit Biswas, Shubhra Chandra, Tagyoung Chung, Maryam Fazel-Zarandi, Raefer Gabriel, Shuyang Gao, Rahul Goel, Dilek Hakkani-Tur, Jan Jezabek, Abhay Jha, Jiun-Yu Kao, Prakash Krishnan, Peter Ku, Anuj Goyal, Chien-Wei Lin, Qing Liu, Arindam Mandal, Angeliki Metallinou, Vishal Naik, Yi Pan, Shachi Paul, Vittorio Perera, Abhishek Sethi, Minmin Shen, Nikko Strom, Eddie Wang

* NAACL 2021 System Demonstrations Track 

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Dialog Simulation with Realistic Variations for Training Goal-Oriented Conversational Systems


Nov 16, 2020
Chien-Wei Lin, Vincent Auvray, Daniel Elkind, Arijit Biswas, Maryam Fazel-Zarandi, Nehal Belgamwar, Shubhra Chandra, Matt Zhao, Angeliki Metallinou, Tagyoung Chung, Charlie Shucheng Zhu, Suranjit Adhikari, Dilek Hakkani-Tur

* To be presented at Human in the Loop Dialogue Systems Workshop, NeurIPS 2020 

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MA-DST: Multi-Attention Based Scalable Dialog State Tracking


Feb 07, 2020
Adarsh Kumar, Peter Ku, Anuj Kumar Goyal, Angeliki Metallinou, Dilek Hakkani-Tur

* Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI 2020) 

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Controlled Text Generation for Data Augmentation in Intelligent Artificial Agents


Oct 04, 2019
Nikolaos Malandrakis, Minmin Shen, Anuj Goyal, Shuyang Gao, Abhishek Sethi, Angeliki Metallinou

* EMNLP WNGT workshop 

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Simple Question Answering with Subgraph Ranking and Joint-Scoring


Apr 04, 2019
Wenbo Zhao, Tagyoung Chung, Anuj Goyal, Angeliki Metallinou

* Accepted by The 2019 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL-HLT 2019). 11 pages, 1 figure 

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Unsupervised Transfer Learning for Spoken Language Understanding in Intelligent Agents


Nov 13, 2018
Aditya Siddhant, Anuj Goyal, Angeliki Metallinou

* To appear at AAAI 2019 

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Online Embedding Compression for Text Classification using Low Rank Matrix Factorization


Nov 01, 2018
Anish Acharya, Rahul Goel, Angeliki Metallinou, Inderjit Dhillon

* Accepted in Thirty-Third AAAI Conference on Artificial Intelligence (AAAI 2019) 

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Contextual Language Model Adaptation for Conversational Agents


Jul 31, 2018
Anirudh Raju, Behnam Hedayatnia, Linda Liu, Ankur Gandhe, Chandra Khatri, Angeliki Metallinou, Anu Venkatesh, Ariya Rastrow

* Interspeech 2018 (accepted) 

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Fast and Scalable Expansion of Natural Language Understanding Functionality for Intelligent Agents


May 03, 2018
Anuj Goyal, Angeliki Metallinou, Spyros Matsoukas

* To appear in the Proceedings of NAACL-HLT 2018 (Industry Track) 

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On Evaluating and Comparing Conversational Agents


Jan 11, 2018
Anu Venkatesh, Chandra Khatri, Ashwin Ram, Fenfei Guo, Raefer Gabriel, Ashish Nagar, Rohit Prasad, Ming Cheng, Behnam Hedayatnia, Angeliki Metallinou, Rahul Goel, Shaohua Yang, Anirudh Raju

* NIPS.Workshop.ConversationalAI 2017-12-08 http://alborz-geramifard.com/workshops/nips17-Conversational-AI/Main.html accessed 2018-01-01 
* 10 pages, 5 tables. NIPS 2017 Conversational AI workshop. http://alborz-geramifard.com/workshops/nips17-Conversational-AI/Main.html 

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Topic-based Evaluation for Conversational Bots


Jan 11, 2018
Fenfei Guo, Angeliki Metallinou, Chandra Khatri, Anirudh Raju, Anu Venkatesh, Ashwin Ram

* Nips.Workshop.ConversationalAI 2017-12-08 
* 10 Pages, 2 figures, 9 tables. NIPS 2017 Conversational AI workshop paper. http://alborz-geramifard.com/workshops/nips17-Conversational-AI/Main.html 

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