NLP for Conversational AI
Co-located with EMNLP 2021
Accepted papers
Oral Papers
On the Robustness of Intent Classification and Slot Labeling in Goal-oriented Dialog Systems to Real-world Noise
Sailik Sengupta, Jason Krone and Saab Mansour
XPersona: Evaluating Multilingual Personalized Chatbot
Zhaojiang Lin, Zihan Liu, Genta Indra Winata, Samuel Cahyawijaya, Andrea Madotto, Yejin Bang, Etsuko Ishii and Pascale Fung
Collaborative Data Relabeling for Robust and Diverse Voice Apps Recommendation in Intelligent Personal Assistants
Qian Hu, Thahir Mohamed, Wei Xiao, Zheng Gao, Xibin Gao, Radhika Arava, Xiyao Ma and Mohamed AbdelHady
PLATO-KAG: Unsupervised Knowledge-Grounded Conversation via Joint Modeling
Xinxian Huang, Huang He, Siqi Bao, Fan Wang, Hua Wu and Haifeng Wang
Improving Dialogue State Tracking by Joint Slot Modeling
Ting-Rui Chiang and Yi-Ting Yeh
Personalized Search-based Query Rewrite System for Conversational AI
Eunah Cho, Ziyan Jiang, Jie Hao, Zheng Chen, Saurabh Gupta, Xing Fan and Chenlei Guo
Investigating Pretrained Language Models for Graph-to-Text Generation
Leonardo F. R. Ribeiro, Martin Schmitt, Hinrich Schütze and Iryna Gurevych
Using Pause Information for More Accurate Entity Recognition
Sahas Dendukuri, Pooja Chitkara, Joel Ruben Antony Moniz, Xiao Yang, Manos Tsagkias and Stephen Pulman
Teach Me What to Say and I Will Learn What to Pick:
Unsupervised Knowledge Selection Through Response Generation with Pretrained Generative Models
Ehsan Lotfi, Maxime De Bruyn, Jeska Buhmann and Walter Daelemans
Influence of user personality on dialogue task performance: A case study using a rule-based dialogue system
Ao Guo, Atsumoto Ohashi, Ryu Hirai, Yuya Chiba, Yuiko Tsunomori and Ryuichiro Higashinaka
Poster Papers
Taking Things Personally: Third Person to First Person Rephrasing
Marcel Granero Moya and Panagiotis Agis Oikonomou Filandras
Few-Shot Intent Classification by Gauging Entailment Relationship Between Utterance and Semantic Label
Jin Qu, Kazuma Hashimoto, Wenhao Liu, Caiming Xiong and Yingbo Zhou
Personalized Extractive Summarization Using an Ising Machine Towards Real-time Generation of Efficient and Coherent Dialogue Scenarios
Hiroaki Takatsu, Takahiro Kashikawa, Koichi Kimura, Ryota Ando and Yoichi Matsuyama
Multilingual Paraphrase Generation For Bootstrapping New Features in Task-Oriented Dialog Systems
Subhadarshi Panda, Caglar Tirkaz, Tobias Falke and Patrick Lehnen
Overcoming Conflicting Data when Updating a Neural Semantic Parser
David Gaddy, Alex Kouzemtchenko, Pavankumar Reddy Muddireddy, Prateek Kolhar and Rushin Shah
Not So Fast, Classifier – Accuracy and Entropy Reduction in Incremental Intent Classification
Lianna E. Hrycyk, Alessandra Zarcone and Luzian Hahn
Local Knowledge Powered Conversational Agents
Sashank Santhanam, Wei Ping, Raul Puri, Mohammad Shoeybi, Mostofa Patwary and Bryan Catanzaro
Amendable Generation for Dialogue State Tracking
Xin Tian, Liankai Huang, Yingzhan Lin, Siqi Bao, Huang He, Yunyi Yang, Hua Wu, Fan Wang and Shuqi Sun
What Went Wrong? Explaining Overall Dialogue Quality through Utterance-Level Impacts
James D. Finch, Sarah E. Finch and Jinho D. Choi
Semi-supervised Intent Discovery with Contrastive Learning
Xiang Shen, Yinge Sun, Yao Zhang and Mani Najmabadi
CS-BERT: a pretrained model for customer service dialogues
Peiyao Wang, Joyce Fang and Julia Reinspach
CREAD: Combined Resolution of Ellipses and Anaphora in Dialogues
Bo-Hsiang Tseng, Shruti Bhargava, Jiarui Lu, Joel Ruben Antony Moniz, Dhivya Piraviperumal, Lin Li and Hong Yu
Learning to Learn End-to-End Goal-Oriented Dialog From Related Dialog Tasks
Janarthanan Rajendran, Jonathan K. Kummerfeld and Satinder Baveja
Dialogue Response Generation via Contrastive Latent Representation Learning
Shuyang Dai, Guoyin Wang, Sunghyun Park and Sungjin Lee
AuGPT: Auxiliary Tasks and Data Augmentation for End-To-End Dialogue with Pre-Trained Language Models
Jonas Kulhanek, Vojtěch Hudeček, Tomáš Nekvinda and Ondřej Dušek
Style Control for Schema-Guided Natural Language Generation
Alicia Tsai, Shereen Oraby, Vittorio Perera, Jiun-Yu Kao, Yuheng Du, Anjali Narayan-Chen, Tagyoung Chung and Dilek Hakkani-Tur
Think Before You Speak: Learning to Generate Implicit Knowledge for Response Generation by Self-Talk
Pei Zhou, Behnam Hedayatnia, Karthik Gopalakrishnan, Seokhwan Kim, Jay Pujara, Xiang Ren, Yang Liu and Dilek Hakkani-Tur
Noise Robust Named Entity Understanding for Voice Assistants
Deepak Muralidharan, Joel Ruben Antony Moniz, Sida Gao, Xiao Yang, Justine Kao, Stephen Pulman, Atish Kothari, Ray Shen,
Yinying Pan, Vivek Kaul, Mubarak Seyed Ibrahim, Gang Xiang, Nan Dun, Yidan Zhou, Andy O, Yuan Zhang, Pooja Chitkara,
Xuan Wang, Alkesh Patel, Kushal Tayal, Roger Zheng, Peter Grasch, Jason D Williams and Lin Li
Towards Code-Mixed Hinglish Dialogue Generation
Vibhav Agarwal, Pooja Rao and Dinesh Babu Jayagopi
Rome was built in 1776: A Case Study on Factual Correctness in Knowledge-Grounded Response Generation
Sashank Santhanam, Behnam Hedayatnia, Spandana Gella, Aishwarya Padmakumar, Seokhwan Kim, Yang Liu and Dilek Hakkani-Tur
Towards Zero and Few-shot Knowledge-seeking Turn Detection in Task-orientated Dialogue Systems
Di Jin, Shuyang Gao, Seokhwan Kim, Yang Liu and Dilek Hakkani-Tur
EMNLP Findings Poster Papers
Textual Time Travel: A Temporally Informed Approach to Theory of Mind
HAConvGNN: Hierarchical Attention Based Convolutional Graph Neural Network for Code Documentation Generation in Jupyter Notebooks
A Plug-and-Play Method for Controlled Text Generation
An animated picture says at least a thousand words: Selecting Gif-based Replies in Multimodal Dialog
ProtoInfoMax: Prototypical Networks with Mutual Information Maximization for Out-of-Domain Detection
Improving Dialogue State Tracking with Turn-based Loss Function and Sequential Data Augmentation
Challenges in Detoxifying Language Models
DIRECT: Direct and Indirect Responses in Conversational Text Corpus
Retrieval Augmentation Reduces Hallucination in Conversation
Re-entry Prediction for Online Conversations via Self-Supervised Learning
Automatic Discrimination between Inherited and Borrowed Latin Words in Romance Languages
SideControl: Controlled Open-domain Dialogue Generation via Additive Side Networks
A Discourse-Aware Graph Neural Network for Emotion Recognition in Multi-Party Conversation
Counter-Contrastive Learning for Language GANs
From None to Severe: Predicting Severity in Movie Scripts
Informed Sampling for Diversity in Concept-to-Text NLG
Speaker Turn Modeling for Dialogue Act Classification