b'Zhou Yu'

Evaluation of In-Person Counseling Strategies To Develop Physical Activity Chatbot for Women

Artificial intelligence chatbots are the vanguard in technology-based in...
07/22/2021 ∙ by Kai-Hui Liang, et al. ∙ 0 ∙ share

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The R-U-A-Robot Dataset: Helping Avoid Chatbot Deception by Detecting User Questions About Human or Non-Human Identity

Humans are increasingly interacting with machines through language, some...
06/04/2021 ∙ by David Gros, et al. ∙ 0 ∙ share

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Discovering Chatbot's Self-Disclosure's Impact on User Trust, Affinity, and Recommendation Effectiveness

In recent years, chatbots have been empowered to engage in social conver...
06/03/2021 ∙ by Kai-Hui Liang, et al. ∙ 0 ∙ share

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Towards Emotional Support Dialog Systems

Emotional support is a crucial ability for many conversation scenarios, ...
06/02/2021 ∙ by Siyang Liu, et al. ∙ 0 ∙ share

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HERALD: An Annotation Efficient Method to Detect User Disengagement in Social Conversations

Open-domain dialog systems have a user-centric goal: to provide humans w...
06/01/2021 ∙ by Weixin Liang, et al. ∙ 0 ∙ share

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Annotation Inconsistency and Entity Bias in MultiWOZ

MultiWOZ is one of the most popular multi-domain task-oriented dialog da...
05/29/2021 ∙ by Kun Qian, et al. ∙ 0 ∙ share

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Leveraging Slot Descriptions for Zero-Shot Cross-Domain Dialogue State Tracking

Zero-shot cross-domain dialogue state tracking (DST) enables us to handl...
05/10/2021 ∙ by Zhaojiang Lin, et al. ∙ 4 ∙ share

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LEGOEval: An Open-Source Toolkit for Dialogue System Evaluation via Crowdsourcing

We present LEGOEval, an open-source toolkit that enables researchers to ...
05/05/2021 ∙ by Yu Li, et al. ∙ 0 ∙ share

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Revealing Persona Biases in Dialogue Systems

Dialogue systems in the form of chatbots and personal assistants are bei...
04/18/2021 ∙ by Emily Sheng, et al. ∙ 0 ∙ share

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Ethereum Name Service: the Good, the Bad, and the Ugly

DNS has always been criticized for its inherent design flaws, making the...
04/12/2021 ∙ by Pengcheng Xia, et al. ∙ 0 ∙ share

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A Student-Teacher Architecture for Dialog Domain Adaptation under the Meta-Learning Setting

Numerous new dialog domains are being created every day while collecting...
04/06/2021 ∙ by Kun Qian, et al. ∙ 0 ∙ share

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Action-Based Conversations Dataset: A Corpus for Building More In-Depth Task-Oriented Dialogue Systems

Existing goal-oriented dialogue datasets focus mainly on identifying slo...
04/01/2021 ∙ by Derek Chen, et al. ∙ 0 ∙ share

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UC2: Universal Cross-lingual Cross-modal Vision-and-Language Pre-training

Vision-and-language pre-training has achieved impressive success in lear...
04/01/2021 ∙ by Mingyang Zhou, et al. ∙ 2 ∙ share

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Attribute Alignment: Controlling Text Generation from Pre-trained Language Models

Large language models benefit from training with a large amount of unlab...
03/20/2021 ∙ by Dian Yu, et al. ∙ 0 ∙ share

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Towards Socially Intelligent Agents with Mental State Transition and Human Utility

Building a socially intelligent agent involves many challenges, one of w...
03/12/2021 ∙ by Liang Qiu, et al. ∙ 10 ∙ share

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ChainCQG: Flow-Aware Conversational Question Generation

Conversational systems enable numerous valuable applications, and questi...
02/04/2021 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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Continual Learning in Task-Oriented Dialogue Systems

Continual learning in task-oriented dialogue systems can allow us to add...
12/31/2020 ∙ by Andrea Madotto, et al. ∙ 6 ∙ share

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Refine and Imitate: Reducing Repetition and Inconsistency in Persuasion Dialogues via Reinforcement Learning and Human Demonstration

Despite the recent success of large-scale language models on various dow...
12/31/2020 ∙ by Weiyan Shi, et al. ∙ 7 ∙ share

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Gunrock 2.0: A User Adaptive Social Conversational System

Gunrock 2.0 is built on top of Gunrock with an emphasis on user adaptati...
11/17/2020 ∙ by Kaihui Liang, et al. ∙ 0 ∙ share

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Memformer: The Memory-Augmented Transformer

Transformer models have obtained remarkable accomplishments in various N...
10/14/2020 ∙ by Qingyang Wu, et al. ∙ 1 ∙ share

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Code to Comment "Translation": Data, Metrics, Baselining Evaluation

The relationship of comments to code, and in particular, the task of gen...
10/03/2020 ∙ by David Gros, et al. ∙ 0 ∙ share

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ALICE: Active Learning with Contrastive Natural Language Explanations

Training a supervised neural network classifier typically requires many ...
09/22/2020 ∙ by Weixin Liang, et al. ∙ 15 ∙ share

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Structured Attention for Unsupervised Dialogue Structure Induction

Inducing a meaningful structural representation from one or a set of dia...
09/17/2020 ∙ by Liang Qiu, et al. ∙ 5 ∙ share

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Perception Score, A Learned Metric for Open-ended Text Generation Evaluation

Automatic evaluation for open-ended natural language generation tasks re...
08/07/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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Fréchet Sufficient Dimension Reduction for Random Objects

We in this paper consider Fréchet sufficient dimension reduction with re...
07/01/2020 ∙ by Chao Ying, et al. ∙ 0 ∙ share

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Deep Dimension Reduction for Supervised Representation Learning

The success of deep supervised learning depends on its automatic data re...
06/10/2020 ∙ by Jian Huang, et al. ∙ 37 ∙ share

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Beyond User Self-Reported Likert Scale Ratings: A Comparison Model for Automatic Dialog Evaluation

Open Domain dialog system evaluation is one of the most important challe...
05/21/2020 ∙ by Weixin Liang, et al. ∙ 0 ∙ share

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On the Generation of Medical Dialogues for COVID-19

Under the pandemic of COVID-19, people experiencing COVID19-related symp...
05/11/2020 ∙ by Wenmian Yang, et al. ∙ 0 ∙ share

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Deep Multimodal Neural Architecture Search

Designing effective neural networks is fundamentally important in deep m...
04/25/2020 ∙ by Zhou Yu, et al. ∙ 17 ∙ share

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Data Annealing for Informal Language Understanding Tasks

There is a huge performance gap between formal and informal language und...
04/24/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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A Tailored Pre-Training Model for Task-Oriented Dialog Generation

The recent success of large pre-trained language models such as BERT and...
04/24/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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Paraphrase Augmented Task-Oriented Dialog Generation

Neural generative models have achieved promising performance on dialog g...
04/16/2020 ∙ by Silin Gao, et al. ∙ 1 ∙ share

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Weakly-Supervised Multi-Level Attentional Reconstruction Network for Grounding Textual Queries in Videos

The task of temporally grounding textual queries in videos is to localiz...
03/16/2020 ∙ by Yijun Song, et al. ∙ 8 ∙ share

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Matching Text with Deep Mutual Information Estimation

Text matching is a core natural language processing research problem. Ho...
03/09/2020 ∙ by Xixi Zhou, et al. ∙ 0 ∙ share

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Effects of Persuasive Dialogues: Testing Bot Identities and Inquiry Strategies

Intelligent conversational agents, or chatbots, can take on various iden...
01/13/2020 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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Distributed estimation of principal support vector machines for sufficient dimension reduction

The principal support vector machines method (Li et al., 2011) is a powe...
11/28/2019 ∙ by Jun Jin, et al. ∙ 0 ∙ share

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Filling Conversation Ellipsis for Better Social Dialog Understanding

The phenomenon of ellipsis is prevalent in social conversations. Ellipsi...
11/25/2019 ∙ by Xiyuan Zhang, et al. ∙ 0 ∙ share

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End-to-End Trainable Non-Collaborative Dialog System

End-to-end task-oriented dialog models have achieved promising performan...
11/25/2019 ∙ by Yu Li, et al. ∙ 0 ∙ share

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Importance-Aware Learning for Neural Headline Editing

Many social media news writers are not professionally trained. Therefore...
11/25/2019 ∙ by Qingyang Wu, et al. ∙ 0 ∙ share

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Task-Oriented Dialog Systems that Consider Multiple Appropriate Responses under the Same Context

Conversations have an intrinsic one-to-many property, which means that m...
11/24/2019 ∙ by Yichi Zhang, et al. ∙ 0 ∙ share

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Alternating Recurrent Dialog Model with Large-scale Pre-trained Language Models

Existing dialog system models require extensive human annotations and ar...
10/09/2019 ∙ by Qingyang Wu, et al. ∙ 0 ∙ share

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Gunrock: A Social Bot for Complex and Engaging Long Conversations

Gunrock is the winner of the 2018 Amazon Alexa Prize, as evaluated by co...
10/07/2019 ∙ by Dian Yu, et al. ∙ 0 ∙ share

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Abstractive Dialog Summarization with Semantic Scaffolds

The demand for abstractive dialog summary is growing in real-world appli...
10/02/2019 ∙ by Lin Yuan, et al. ∙ 0 ∙ share

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Augmenting Non-Collaborative Dialog Systems with Explicit Semantic and Strategic Dialog History

We study non-collaborative dialogs, where two agents have a conflict of ...
09/30/2019 ∙ by Yiheng Zhou, et al. ∙ 0 ∙ share

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Dynamic Partial Sufficient Dimension Reduction

Sufficient dimension reduction aims for reduction of dimensionality of a...
09/26/2019 ∙ by Lu Li, et al. ∙ 0 ∙ share

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MOSS: End-to-End Dialog System Framework with Modular Supervision

A major bottleneck in training end-to-end task-oriented dialog system is...
09/12/2019 ∙ by Weixin Liang, et al. ∙ 1 ∙ share

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Dependency Parsing for Spoken Dialog Systems

Dependency parsing of conversational input can play an important role in...
09/07/2019 ∙ by Sam Davidson, et al. ∙ 0 ∙ share

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Building Task-Oriented Visual Dialog Systems Through Alternative Optimization Between Dialog Policy and Language Generation

Reinforcement learning (RL) is an effective approach to learn an optimal...
09/06/2019 ∙ by Mingyang Zhou, et al. ∙ 0 ∙ share

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How to Build User Simulators to Train RL-based Dialog Systems

User simulators are essential for training reinforcement learning (RL) b...
09/03/2019 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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MIDAS: A Dialog Act Annotation Scheme for Open Domain Human Machine Spoken Conversations

Dialog act prediction is an essential language comprehension task for bo...
08/27/2019 ∙ by Dian Yu, et al. ∙ 0 ∙ share

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Zhou Yu

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