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Transition activity recognition using fuzzy logic and overlapped sliding window-based convolutional neural networks

Autor: Mye M. Sohn, Seongil Lee, Jongmo Kim, Jaewoong Kang

Publikováno v: The Journal of Supercomputing. 76:8003-8020

In this paper, we propose a novel approach that can recognize transition activities (e.g., turn to left or right, stand up, and travel down the stairs). Unlike simple activities, the transition activities have unique characteristics that change conti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3388836b38dbf722235559cb52a3c613
https://doi.org/10.1007/s11227-018-2470-y

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Unsupervised and non-parametric learning-based anomaly detection system using vibration sensor data

Autor: Jongmo Kim, Mye M. Sohn, Seyoung Park, Seongil Lee, Jaewoong Kang

Publikováno v: Multimedia Tools and Applications. 78:4417-4435

In this paper, we propose an anomaly detection system of machines using a hybrid learning mechanism that combines two kinds of machine learning approaches, namely unsupervised and non-parametric learning. To do so, we used vibration data, which is kn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5d06e4483b83a4064abfb684ac02a50
https://doi.org/10.1007/s11042-018-5845-4

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Developing a New Haptic Passcode for User Authentication with a Personal ID Tag to Prevent Copying Attacks

Autor: Seongil Lee, Kyohyun Song, Sangmin Kim

Publikováno v: Applied Sciences
Volume 9
Issue 24

We designed a haptic authentication system with a personal identification (ID) tag equipped with an embedded acceleration sensor and a radio frequency identification (RFID) tag that can be used in automated security systems. In the suggested system,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1fb2622b2fb5dbcf32292a38dd96cab
https://doi.org/10.3390/app9245520

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Care TVX: Challenges and Design to Improve TV in In-hospital Environment and for Visually Impaired People

Autor: Toinon Vigier, Patrick Le Callet, Seongil Lee, Hokyoung Ryu, Jieun Kim

Publikováno v: TVX '18 Proceedings of the 2018 ACM International Conference on Interactive Experiences for TV and Online Video
TVX '18 Proceedings of the 2018 ACM International Conference on Interactive Experiences for TV and Online Video, 2018, seoul, South Korea
TVX

The overarching goal of this workshop is to bring together practices and research in medical fields with media contents developers, designers, and UI/UX/QoE researchers, as well as hospital practitioners as ophthalmologists and psychiatrists. Discuss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35b2176d6d1f116e2844ec11542c3ab4
https://hal.archives-ouvertes.fr/hal-01970910

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Ontology-based Dynamic and Semantic Similarity Calculation Method for Case-based Reasoning

Autor: Hyunjung Lee, Seongil Lee, Jun Hyeok Yim, Mye M. Sohn

Publikováno v: Intelligent Automation & Soft Computing. 20:33-46

In this paper, we propose an Ontology-based DYnamic and Semantic similaritY computation method for CBR (ODYSEY). ODYSEY is developed for the computation of dynamic similarity as well as semantic using dynamically changed ontology structure according

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a560cfe36ab73623a5758a4fb0768f2
https://doi.org/10.1080/10798587.2013.873303

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Information and Communication Technology in Active Aging With a Focus on User Interfaces

Autor: Seongil Lee, Myung Hwan Yun

Publikováno v: Gerontechnology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0e7b2af0155aed4dcf0213b58c84b4c
https://doi.org/10.1891/9780826128898.0007

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Applying Extending Hierarchical Task Analysis to Accessibility Assessment Methodology of Home Appliance

Autor: Sangmin Kim, Jineui Hong, Seongil Lee, Taewoo Lee, Jaehyung Lee, Seungbin Yim, Heera Oh, Jeongeon Jeon

Publikováno v: HCI Korea 2016.

Nowadays, In both overseas and domestic areas, With an increasing number of handicapped people, gaps arises between handicapped users and normal users. However, Estimation and Analysis of accessibility of home appliances are in insignificant steps, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26b0b3fa18e319268842aff46633f2c0
https://doi.org/10.17210/hcik.2016.01.245

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Stochastic method for power-aware checkpoint intervals in wireless environments: Theory and application

Autor: Byoung-Hoon Lee, Sung-Hwa Lim, Seongil Lee, Ho Woo Lee, Se Won Lee

Publikováno v: Journal of Industrial & Management Optimization. 8:969-986

The checkpoint and rollback scheme is a useful fault-tolerance method for mobile devices in wireless environments. Since battery power is one of the most critical resources for mobile devices, it is important to identify optimal checkpoint intervals

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e812c721718af0a143186175a32a12e
https://doi.org/10.3934/jimo.2012.8.969

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