Sungjin Lee

Proceedings of the Workshop on Artificial Intelligence Safety 2022 (AISafety 2022) co-located with the Thirty-First International Joint Conference on Artificial Intelligence and the Twenty-Fifth European Conference on Artificial Intelligence (IJCAI-ECAI-2022), 2022

PENTATRON: PErsonalized coNText-Aware Transformer for Retrieval-based cOnversational uNderstanding.

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[DOI]

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing: EMNLP 2022 - Industry Track, Abu Dhabi, UAE, December 7, 2022

Open World Classification with Adaptive Negative Samples.

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[DOI]

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Cardiac Detection Using YOLO-v5 with Data Preprocessing.

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[DOI]

Proceedings of the International Conference on Computational Science and Computational Intelligence, 2022

Debiasing Neighbor Aggregation for Graph Neural Network in Recommender Systems.

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Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022

2021

Overview of the Eighth Dialog System Technology Challenge: DSTC8.

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[DOI]

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Semantic Cardiac Segmentation in Chest CT Images Using K-Means Clustering and the Mathematical Morphology Method.

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[DOI]

Sensors, 2021

Deep-Learning-Based Coronary Artery Calcium Detection from CT Image.

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[DOI]

Sensors, 2021

Two-Way Contact Network Modeling for Identifying the Route of COVID-19 Community Transmission.

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[DOI]

Informatics, 2021

Learning Slice-Aware Representations with Mixture of Attentions.

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CoRR, 2021

Handling Long-Tail Queries with Slice-Aware Conversational Systems.

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[DOI]

CoRR, 2021

Neural model robustness for skill routing in large-scale conversational AI systems: A design choice exploration.

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[DOI]

CoRR, 2021

A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues.

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[DOI]

CoRR, 2021

K-FFRaaS: A Generic Model for Financial Forensic Readiness as a Service in Korea.

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[DOI]

Gi Bum Kim

IEEE Access, 2021

Generation of Adaptation Strategies for Dynamic Reconfiguration of a System of Systems.

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[DOI]

Proceedings of the 16th International Conference of System of Systems Engineering, 2021

Self-Supervised Contrastive Learning for Efficient User Satisfaction Prediction in Conversational Agents.

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[DOI]

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

A Scalable Framework for Learning From Implicit User Feedback to Improve Natural Language Understanding in Large-Scale Conversational AI Systems.

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Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Deciding Whether to Ask Clarifying Questions in Large-Scale Spoken Language Understanding.

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[DOI]

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

AugNLG: Few-shot Natural Language Generation using Self-trained Data Augmentation.

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[DOI]

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Learning Slice-Aware Representations with Mixture of Attentions.

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[DOI]

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

2020

Effect Analysis of Virtual-reality Vestibular Rehabilitation based on Eye-tracking.

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[DOI]

KSII Trans. Internet Inf. Syst., 2020

Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents.

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[DOI]

CoRR, 2020

Guided Dialog Policy Learning without Adversarial Learning in the Loop.

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[DOI]

CoRR, 2020

Datasets and Benchmarks for Task-Oriented Log Dialogue Ranking Task.

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[DOI]

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Network Based Cooperative Deep Learning Methodology for Minimal Latency in IoT and Mobile Video Transmission Environments.

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[DOI]

Proceedings of the 2020 IEEE International Conference on Consumer Electronics (ICCE), 2020

Guided Dialogue Policy Learning without Adversarial Learning in the Loop.

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[DOI]

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

2019

Lifetime-aware solid-state disk (SSD) cache management for video servers.

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Multim. Syst., 2019

The Eighth Dialog System Technology Challenge.

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CoRR, 2019

Consistent Dialogue Generation with Self-supervised Feature Learning.

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[DOI]

CoRR, 2019

Unsupervised Dialogue Spectrum Generation for Log Dialogue Ranking.

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[DOI]

Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Few-Shot Dialogue Generation Without Annotated Data: A Transfer Learning Approach.

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[DOI]

Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Jointly Optimizing Diversity and Relevance in Neural Response Generation.

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[DOI]

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

Contextual Out-of-domain Utterance Handling with Counterfeit Data Augmentation.

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[DOI]

Igor Shalyminov

Proceedings of the IEEE International Conference on Acoustics, 2019

Data-Efficient Goal-Oriented Conversation with Dialogue Knowledge Transfer Networks.

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[DOI]

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Structuring Latent Spaces for Stylized Response Generation.

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[DOI]

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Generating a Common Question from Multiple Documents using Multi-source Encoder-Decoder Models.

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[DOI]

Proceedings of the 3rd Workshop on Neural Generation and Translation@EMNLP-IJCNLP 2019, 2019

ConvLab: Multi-Domain End-to-End Dialog System Platform.

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[DOI]

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Zero-Shot Adaptive Transfer for Conversational Language Understanding.

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[DOI]

Rahul Jha

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Improving Robustness of Neural Dialog Systems in a Data-Efficient Way with Turn Dropout.

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[DOI]

Igor Shalyminov

CoRR, 2018

Nudging Neural Conversational Model with Domain Knowledge.

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CoRR, 2018

Accumulating Conversational Skills Using Continual Learning.

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[DOI]

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Performance Analysis of NVMe SSD-Based All-flash Array Systems.

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[DOI]

Young Tack Jin

Sungjoon Ahn

Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software, 2018

MAMAS: Mealtime Assistance to Improve Eating Behavior of Children Using Magnetometer and Speech Recognition.

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Proceedings of the 20th International ACM SIGACCESS Conference on Computers and Accessibility, 2018

2017

Toward Continual Learning for Conversational Agents.

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CoRR, 2017

Composite Task-Completion Dialogue System via Hierarchical Deep Reinforcement Learning.

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[DOI]

CoRR, 2017

Composite Task-Completion Dialogue Policy Learning via Hierarchical Deep Reinforcement Learning.

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[DOI]

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

ONENET: Joint domain, intent, slot prediction for spoken language understanding.

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[DOI]

Young-Bum Kim

Karl Stratos

Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

Speaker-sensitive dual memory networks for multi-turn slot tagging.

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[DOI]

Young-Bum Kim

Ruhi Sarikaya

Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

2016

Task Lineages: Dialog State Tracking for Flexible Interaction.

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[DOI]

Amanda Stent

Proceedings of the SIGDIAL 2016 Conference, 2016

2015

The Cohort and Speechify Libraries for Rapid Construction of Speech Enabled Applications for Android.

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Proceedings of the SIGDIAL 2015 Conference, 2015

The Real Challenge 2014: Progress and Prospects.

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Proceedings of the SIGDIAL 2015 Conference, 2015

On the trade-off between handover failure and small cell utilization in heterogeneous networks.

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Proceedings of the IEEE International Conference on Communication, 2015

Joint Embedding of Query and Ad by Leveraging Implicit Feedback.

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[DOI]

Yifan Hu

Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

Online Sentence Novelty Scoring for Topical Document Streams.

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[DOI]

Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

Mobility enhancement of dense small-cell network.

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Proceedings of the 12th Annual IEEE Consumer Communications and Networking Conference, 2015

2014

Optimization of Delay-Constrained Video Transmission for Ad Hoc Surveillance.

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[DOI]

Kwanghyun Lee

IEEE Trans. Veh. Technol., 2014

POSTECH Immersive English Study (POMY): Dialog-Based Language Learning Game.

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[DOI]

IEICE Trans. Inf. Syst., 2014

Extrinsic Evaluation of Dialog State Tracking and Predictive Metrics for Dialog Policy Optimization.

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Proceedings of the SIGDIAL 2014 Conference, 2014

Incremental dialog processing in a task-oriented dialog.

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Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

2013

Design and Performance Analysis of Queue-based Group Diffie-Hellman Protocol (QGDH).

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[DOI]

Sunghyuck Hong

KSII Trans. Internet Inf. Syst., 2013

Recipe For Building Robust Spoken Dialog State Trackers: Dialog State Tracking Challenge System Description.

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[DOI]

Proceedings of the SIGDIAL 2013 Conference, 2013

Structured Discriminative Model For Dialog State Tracking.

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Proceedings of the SIGDIAL 2013 Conference, 2013

2012

Stacking Model-Based Korean Prosodic Phrasing Using Speaker Variability Reduction and Linguistic Feature Engineering.

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ACM Trans. Asian Lang. Inf. Process., 2012

Incremental Sparse Bayesian Method for Online Dialog Strategy Learning.

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[DOI]

IEEE J. Sel. Top. Signal Process., 2012

Foreign Language Tutoring in Oral Conversations Using Spoken Dialog Systems.

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[DOI]

IEICE Trans. Inf. Syst., 2012

POMDP-based Let's Go system for spoken dialog challenge.

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[DOI]

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Exploiting Machine-Transcribed Dialog Corpus to Improve Multiple Dialog States Tracking Methods.

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[DOI]

Proceedings of the SIGDIAL 2012 Conference, 2012

An Unsupervised Approach to User Simulation: Toward Self-Improving Dialog Systems.

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[DOI]

Proceedings of the SIGDIAL 2012 Conference, 2012

Seamless error correction interface for voice word processor.

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[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

On the effectiveness of robot-assisted language learning.

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[DOI]

ReCALL, 2011

Iteratively constrained selection of word alignment links using knowledge and statistics.

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[DOI]

Knowl. Based Syst., 2011

Grammatical error simulation for computer-assisted language learning.

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[DOI]

Knowl. Based Syst., 2011

Enhancement of 802.11 modules in ns-2 for wireless access on vehicular environments and performance evaluation.

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[DOI]

Proceedings of the 2011 Spring Simulation Multi-conference, 2011

Effects of language learning game on Korean elementary school students.

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[DOI]

Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2011

POMY: A Conversational Virtual Environment for Language Learning in POSTECH.

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[DOI]

Proceedings of the SIGDIAL 2011 Conference, 2011

Ranking Dialog Acts using Discourse Coherence Indicator for Language Tutoring Dialog Systems.

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[DOI]

Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011

Optimal image transmission over Visual Sensor Networks.

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[DOI]

Alan C. Bovik

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Grammatical Error Detection for Corrective Feedback Provision in Oral Conversations.

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[DOI]

Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, 2011

2010

Analysis of resource allocation with macroscopic diversity for uplink OFDMA systems.

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[DOI]

Gye-Tae Gil

Wirel. Networks, 2010

Optimal transmission methodology for QoS provision of multi-hop cellular network.

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[DOI]

Wirel. Networks, 2010

Location-based QoS enhanced dynamic carrier allocation over multi-cell environments.

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[DOI]

Wirel. Networks, 2010

Node distribution-based localization for large-scale wireless sensor networks.

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[DOI]

Wirel. Networks, 2010

Affective effects of speech-enabled robots for language learning.

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[DOI]

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Optimal energy management over solar based energy harvesting sensor network.

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[DOI]

Proceedings of the International Conference on Information and Communication Technology Convergence, 2010

Script-description Pair Extraction from Text Documents of English as Second Language Podcast.

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Proceedings of the CSEDU 2010 - Proceedings of the Second International Conference on Computer Supported Education, Valencia, Spain, April 7-10, 2010, 2010

Intention-based Corrective Feedback Generation using Context-aware Model.

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Proceedings of the CSEDU 2010 - Proceedings of the Second International Conference on Computer Supported Education, Valencia, Spain, April 7-10, 2010, 2010

2009

Inter-Cell Resource Coordination Utilizing Macroscopic Diversity for an Uplink OFDMA System.

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