2025
dStream: An Online-Based Dynamic Operator-Level Query Mapping Scheme on Discrete CPU-GPU Architectures.
IEEE Access, 2025

KMI: A Dataset of Korean Motivational Interviewing Dialogues for Psychotherapy.
Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

2024
YA-TA: Towards Personalized Question-Answering Teaching Assistants using Instructor-Student Dual Retrieval-augmented Knowledge Fusion.
CoRR, 2024

COCOA: CBT-based Conversational Counseling Agent using Memory Specialized in Cognitive Distortions and Dynamic Prompt.
CoRR, 2024

Prognostics and Health Management Using Nonlinear Cumulative Damage Model for Electronic Devices Under Variable Loading.
IEEE Access, 2024

Towards Disaggregated NDP Architectures for Large-scale Graph Analytics.
Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

FlowAVSE: Efficient Audio-Visual Speech Enhancement with Conditional Flow Matching.
Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

An Autonomous Parallelization of Transformer Model Inference on Heterogeneous Edge Devices.
Proceedings of the 38th ACM International Conference on Supercomputing, 2024

Seeing Through The Conversation: Audio-Visual Speech Separation Based on Diffusion Model.
Proceedings of the IEEE International Conference on Acoustics, 2024

TalkNCE: Improving Active Speaker Detection with Talk-Aware Contrastive Learning.
Proceedings of the IEEE International Conference on Acoustics, 2024

Cactus: Towards Psychological Counseling Conversations using Cognitive Behavioral Theory.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Drug-BERT: Pre-trained Language Model Specialized for Korean Drug Crime.
Proceedings of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2024

2023
zStream: towards a low latency micro-batch streaming system.
Clust. Comput., October, 2023

MFence: Defending Against Memory Access Interference in a Disaggregated Cloud Memory Platform.
Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, 2023

2022
28-GHz CMOS Up-Conversion Mixer With Improved LO Second-Harmonic Leakage Signal Suppression for 5G Applications.
IEEE Access, 2022

2021
Examining the Role of Engaging in Research Activities with Digital Technologies for Graduate Students' Success.
Int. J. Emerg. Technol. Learn., 2021

LMStream: When Distributed Micro-Batch Stream Processing Systems Meet GPU.
CoRR, 2021

Performance Analysis of Big Data ETL Process over CPU-GPU Heterogeneous Architectures.
Proceedings of the 37th IEEE International Conference on Data Engineering Workshops, 2021

Q-Spark: QoS Aware Micro-batch Stream Processing System Using Spark.
Proceedings of the IEEE International Conference on Autonomic Computing and Self-Organizing Systems, 2021

2015
Screening smartphone applications using malware family signatures.
Comput. Secur., 2015

2013
Screening Smartphone Applications Using Behavioral Signatures.
Proceedings of the Security and Privacy Protection in Information Processing Systems, 2013

2000
The effects of inflation and time-value of money on an economic order quantity model with a random product life cycle.
Eur. J. Oper. Res., 2000