Search Results - "Hogun Park"

Providing Post-Hoc Explanation for Node Representation Learning Models Through Inductive Conformal Predictions by Park, Hogun

“…Learning with graph-structured data, such as social, biological, and financial networks, requires effective low-dimensional representations to handle their…”
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Stretchable array electromyography sensor with graph neural network for static and dynamic gestures recognition system by Lee, Hyeyun, Lee, Soyoung, Kim, Jaeseong, Jung, Heesoo, Yoon, Kyung Jae, Gandla, Srinivas, Park, Hogun, Kim, Sunkook

“…With advances in artificial intelligence (AI)-based algorithms, gesture recognition accuracy from sEMG signals has continued to increase. Spatiotemporal…”
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A spectrum of nonsense-mediated mRNA decay efficiency along the degree of mutational constraint by Kim, Young-gon, Kang, Hyunju, Lee, Beomki, Jang, Hyeok-Jae, Park, Jong-ho, Ha, Changhee, Park, Hogun, Kim, Jong-Won

“…Despite its importance for regulating gene expression, nonsense-mediated mRNA decay (NMD) remains poorly understood. Here, we extend the findings of a previous…”
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Real-time panoramic video streaming system with overlaid interface concept for social media by Seo, Dongmahn, Kim, Suhyun, Park, Hogun, Ko, Heedong

“…In this paper, we propose a real-time panoramic video streaming system with overlaid interface concept for social media. The proposed system provides real-time…”
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Generating post-hoc explanations for Skip-gram-based node embeddings by identifying important nodes with bridgeness by Park, Hogun, Neville, Jennifer

“…Node representation learning in a network is an important machine learning technique for encoding relational information in a continuous vector space while…”
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A framework for understanding online group behaviors during a catastrophic event by Kim, Jooho, Park, Hogun

“…•We proposed a novel framework to analyze online group behaviors and the emergent communication networks in an emergency.•Group interactions between media,…”
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User generated highlight system for baseball games with social media activities by Dongmahn Seo, Suhyun Kim, Hogun Park, Heedong Ko

“…In this paper, we propose a user-generated baseball highlight system. The proposed system provides environments for baseball highlight generation based on…”
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Enhancing knowledge tracing with concept map and response disentanglement by Park, Soonwook, Lee, Donghoon, Park, Hogun

“…In the rapidly advancing realm of educational technology, it becomes critical to accurately trace and understand student knowledge states. Conventional…”
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Laser‐Induced Carbonization for Anticounterfeiting Tags by Gandla, Srinivas, Moon, Changgyun, Baek, Seungho, Park, Hogun, Kim, Sunkook

“…The counterfeiting of products is a serious concern for any nation with the increasing activity of counterfeit markets. Anticounterfeiting tags demand…”
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Immersive panorama TV service system by Dongmahn Seo, Suhyun Kim, JaeWook Yoo, Hogun Park, Heedong Ko

“…In this paper, we propose an immersive panorama TV service system. The proposed system provides real-time panorama videos and/or images for smart displays such…”
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Personal multi-angle media broadcasting service system by Dongmahn Seo, Suhyun Kim, Youngtae Jo, Hogun Park, Heedong Ko

“…In this paper, we propose a personal multi-angle media broadcasting service system. The proposed system accepts multiple input streams from the internet,…”
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Laser‐Induced Carbonization for Anticounterfeiting Tags (Adv. Funct. Mater. 17/2023) by Gandla, Srinivas, Moon, Changgyun, Baek, Seungho, Park, Hogun, Kim, Sunkook

“…Laser‐Induced Carbonization Laser‐induced carbonization is a viable method for creating anticounterfeiting tags on flexible printed circuit boards. In article…”
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Social media-based three-screen TV service by Sun-Bum Youn, Hogun Park, Geun Young Lee, Dongmahn Seo, Suhyun Kim, Heedong Ko

“…This paper presents a practical application of interactive TV in baseball watching. It has two features. First of all, it employs social media to generate…”
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Overlay SNS: Next generation social network service by Dongmahn Seo, Suhyun Kim, Hogun Park, Geun Young Lee, Heedong Ko

“…We propose a next generation social network framework that supports overlaid interaction and services to overcome information overload, privacy threat, and…”
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Panoramic interface for baseball live with SNS by Dongmahn Seo, Suhyun Kim, Hogun Park, Geun Young Lee, Heedong Ko

“…In this paper, a panoramic interface is proposed for immersive baseball live watch with various types of contents and social media on smart TVs and smartphones…”
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Incorporating experts’ judgment into machine learning models by Park, Hogun, Megahed, Aly, Yin, Peifeng, Ong, Yuya, Mahajan, Pravar, Guo, Pei

“…Machine learning (ML) models have been quite successful in predicting outcomes in many applications. However, in some cases, domain experts might have a…”
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Designing a Cognitive Case-Based Planning Framework for Home Service Robots by Yuchul Jung, Hogun Park, Yoonjung Choi, Sung-Hyon Myaeng

“…Home-service robots are expected to perform a wide range of tasks commonly encountered in a household environment. For autonomous operations robots should be…”
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Self-supervised Multimodal Graph Convolutional Network for collaborative filtering by Kim, Sungjune, Yun, Seongjun, Lee, Jongwuk, Chang, Gyusam, Roh, Wonseok, Sohn, Dae-Neung, Lee, Jung-Tae, Park, Hogun, Kim, Sangpil

“…Collaborative filtering (CF) is a central solution for capturing various user-item relationships in building recommender systems. However, when the…”
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Supporting mixed initiative human-robot interaction: A script-based cognitive architecture approach by Park, Hogun, Choi, Yoonjung, Jung, Yuchul, Myaeng, Sung-Hyon

“…As complex indoor-robot systems are developed and deployed into the real-world, the demand for human-robot interaction is increasing. Mixed-initiative…”
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Neural Representation Learning for Semi-Supervised Node Classification and Explainability by Park, Hogun

“…Many real-world domains are relational, consisting of objects (e.g., users and papers) linked to each other in various ways. Because class labels in graphs are…”
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