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Kapteijn, S. (author), Kim, Wansoo (author), Marchal Crespo, L. (author), Peternel, L. (author)Walking is an essential part of almost all activities of daily living. We use different gait patterns in different situations, e.g., moving around the house, performing various sports, or when compensating for an injury. However, how humans perform this gait tailoring remains a partially unknown process. To this end, the influence of various...conference paper 2022
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Kim, I.-C. (author), Kaihatu, J.M. (author)As surface waves propagate from deep water toward shallow coastal areas, their ensuing transformation is due to the influence of bathymetry and several important phenomena, such as refraction, shoaling ,and nonlinear effects. Nonlinear wave models based on the classical Boussinesq equation(Peregrine, 1967)have evidenced good performance in...conference paper 2021
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Borisov, Evgenii (author), Starikov, Kirill (author), Kim, Artem (author), Popovich, V. (author), Popovich, Anatoly (author)The aim of this study was to determine the influence of heat treatment on the microstructure of single-crystal nickel-based alloy manufactured by selective laser melting with a high-temperature substrate preheating. The change of gamma/gamma prime -phases ratio was established as a result of various heat treatment modes.conference paper 2021
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Simoes dos Santos, D. (author), Fool, F. (author), Kim, Taehoon (author), Noothout, E.C. (author), Vos, H.J. (author), Bosch, Johan G. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author), de Jong, N. (author)Over the past decades, real-time three-dimensional (3D) medical ultrasound has attracted much attention since it enables clinicians to diagnose more accurately. This calls for ultrasound matrix transducers with a large number of elements, which can be interfaced with an application-specific integrated circuit (ASIC) for data reduction. An...conference paper 2021
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Lee, W. (author), Kim, Jin-Gyun (author), Molenbroek, J.F.M. (author), Goossens, R.H.M. (author), You, Heecheon (author)A 3D head and face scan data can be usefully applied in the ergonomic design of a wearable product such as an oxygen mask or a virtual reality (VR) headset to support the safety as well as comfort for a certain amount of a target population. This study is aimed to develop analysis and design methods of an ergonomic facial wearable products (e.g....conference paper 2020
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Chang, Yoon-Seong (author), Kim, Min-Ji (author), Shin, Hyun-Kyeong (author), Han, Yeonjung (author)Based on the 2017 statistics of the Korea Forest Service, the amount of annual production of domestic roundwood was 4.5 million ㎥. Twenty eight percent of the production was hardwood roundwood. About 80% of the hardwood was Quercus species. The hardwood roundwoods were mainly used for wood chips (50%) and medium density fiberboard (MDF)(26%)....conference paper 2019
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Kim, A. (author), van der Bijl-Brouwer, M. (author)Design is today suggested as an alternative way of working in government contexts. Manydeveloped nations are trying to embed design in their public organizations. Yet recent<br/>studies have shown that design is not easily permeating into everyday practice of public organizations. This research therefore aims to understand what the current...conference paper 2019
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Lee, Yongtae (author), Choi, Woojun (author), Kim, Taewoong (author), Song, Seungwoo (author), Makinwa, K.A.A. (author), Chae, Youngcheol (author)This letter describes a compact resistor-based temperature sensor intended for the thermal monitoring of microprocessors and DRAMs. It consists of an RC poly phase filter (PPF) that is read out by a frequency-locked loop (FLL) based on a dual zero-crossing (ZC) detection scheme. The sensor,fabricated in 65-nm CMOS,occupies 5800 μm<sup>2</sup>...conference paper 2019
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Fool, F. (author), Vos, H.J. (author), Shabanimotlagh, M. (author), Soozande, M. (author), Mozaffarzadeh, M. (author), Kim, T. (author), Kang, E. (author), Pertijs, M.A.P. (author), de Jong, N. (author), Verweij, M.D. (author)To accurately investigate the state of the carotid artery by the local haemodynamics and motion of the plaque using ultrasound, high-frame rate volumetric imaging is necessary. We have specifically designed a matrix array for this purpose. In this proceeding we will focus on imaging a volumetric flow profile using this matrix. For this...conference paper 2019
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Kim, Jaehun (author), Manolios, S. (author), Demetriou, A.M. (author), Liem, C.C.S. (author)Prior research from the field of music psychology has suggested that there are factors common to music preference beyond individual genres. Specifically, research has shown that self-reported ratings of preference for individual musical genres can be reduced to 4 or 5 dimensions, which in turn have been shown to correlate to relevant...conference paper 2019
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Moro-Velazquez, Laureano (author), Cho, JaeJin (author), Watanabe, Shinji (author), Hasegawa-Johnson, Mark A. (author), Scharenborg, O.E. (author), Kim, Heejin (author), Dehak, Najim (author)Parkinson’s Disease (PD) affects motor capabilities of patients, who in some cases need to use human-computer assistive technologies to regain independence. The objective of this work is to study in detail the differences in error patterns from state-of-the-art Automatic Speech Recognition (ASR) systems on speech from people with and without PD....conference paper 2019
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Kim, Jaehun (author), Won, Minz (author), Serra, Xavier (author), Liem, C.C.S. (author)The automated recognition of music genres from audio information is a challenging problem, as genre labels are subjective and noisy. Artist labels are less subjective and less noisy, while certain artists may relate more strongly to certain genres. At the same time, at prediction time, it is not guaranteed that artist labels are available for a...conference paper 2018
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Kim, Jaehun (author), Won, Minz (author), Liem, C.C.S. (author), Hanjalic, A. (author)In this paper, we propose a hybrid Neural Collaborative Filtering (NCF) model trained with a multi-objective function to achieve a music playlist generation system. The proposed approach focuses particularly on the cold-start problem (playlists with no seed tracks) and uses a text encoder employing a Recurrent Neural Network (RNN) to exploit...conference paper 2018
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Choi, Woojun (author), Lee, Yong-Tae (author), Kim, Seonhong (author), Lee, Sanghoon (author), Jang, Jieun (author), Chun, Junhyun (author), Makinwa, K.A.A. (author), Chae, Youngcheol (author)In microprocessors and DRAMs, on-chip temperature sensors are essential components, ensuring reliability by monitoring thermal gradients and hot spots. Such sensors must be as small as possible, since multiple sensors are required for dense thermal monitoring. However, conventional BJT-based temperature sensors are not compatible with the sub...conference paper 2018
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Boess, S.U. (author), Smoorenburg, Astrid (author), Kim, Minsung (author), Rijken, Max (author), Latcham, T.R. (author), Kelder, Sophie (author)This paper explores the nascent concept of touch with restraint in the design of an interactive object. The design was developed to support children on the autism spectrum in social interaction and to facilitate a feeling of social connectedness. Throughout a constructive design case, the desired nature and interaction style of this interactive...conference paper 2017
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Lee, W. (author), Lee, B. (author), Kim, S. (author), Jung, H. (author), Jeon, E. (author), Choi, T. (author), You, H. (author)3D scanning technology has derived great opportunities for ergonomic product designs. This paper is aimed to introduce various research cases and methods based on 3D scanning have conducted by an ergonomics laboratory in South Korea. Sizing systems and representative 3D models developed on anthropometric measurements and 3D scan images with...conference paper 2015
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- Bang, D. (author), Jang, G.W. (author), Hwang, S.H. (author), Han, P.W. (author), Kim, J.W. (author), Koo, D.H. (author), Polinder, H. (author), Ferreira, J.A. (author) conference paper 2014
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Poelma, C. (author), Franken, M.J.Z. (author), Kim, H. (author), Westerweel, J. (author)Contact lines are the locations where a gas, liquid and a solid meet. From everyday experience we know that such contact lines can be mobile, for example in the case of a water droplet sliding over a glass surface. However, the continuum description of the flow towards or away from a contact line implies that the forces diverge as one approaches...conference paper 2014
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- Kim, J. C. (author), Park, C. (author) conference paper 2013
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Kim, S. (author), Kim, D.E. (author), Euh, D.J. (author)Thermal stratification is encountered in large pool of water increasingly being used as heat sink in new generation of advanced reactors. These large pools at near atmospheric pressure provide a heat sink for heat removal from the reactor or steam generator, and the containment by natural circulation as well as a source of water for core cooling...conference paper 2013