• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2000.04a
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• pp.224-229
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• 2000

본 연구의 목적은 Graphic Simulator를 이용한 감성자극제시 및 측정연구에서 큰 변수로 작용하는 Simulator Sickness(SS)가 시간, 성별 그리고 Sick와 Non-sick 그룹에 따라 어떻게 변화하는지를 알아보고자 한다. 피험자는 신체 건강한 남녀 10명(남자 5명, 여자 5명)을 대상으로 하였다. Simulator Sickness Questionnaire(SSQ)를 이용하여 16가지 SS증상을 측정하고, 메스꺼움, 안구운동불편, 방향감각사실, Total Simulator Sickness 점수를 계산하였다. 실험 결과, Simulator Sickness는 남녀 모두 시간에 따라 계속 증가하는 경향을 나타내었고, 성별에 따른 차이는 나타나지 않았다. 또한 Sick와 Non-sick 그룹사이에 통계적 유의차(p<0.05)를 발견할 수 있었으며, Sick 그룹의 평균 점수가 더 높게 나타났다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2008.10a
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• pp.25-29
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• 2008

본 연구에서는 스포츠웨어 착용 시 운동 속도별로 직물이 스치면서 발생하는 마찰음에 대한 음향특성과 주관적 감각 감성을 고찰하기 위하여, 3종류의 스포츠웨어용 직물 마찰음을 walking(0.63m/s), jogging(1.10m/s), running(0.98m/s)의 3가지 속도로 녹음한 후, 총음압(SPL)과 Loudness(Z), Sharpness(Z), Roughness(Z), Fluctuation Strength(Z)를 계산하였다. 이들 마찰음에 대한 주관적 평가는 9개 쌍의 형용사(시끄러운, 높은, 날카로운, 거친, 딱딱한, 탁한, 변화있는, 거슬리는, 불쾌한)에 대해 의미미분척도로 평가되었다. Jogging시 직물의 마찰음은 가장 시끄럽고 거슬리며 불쾌하게 평가되었고, running시의 직물 마찰음은 walking시나 jogging시의 마찰음보다 덜 시끄럽고 거칠기와 탁한 정도가 적으며 거슬리고 불쾌한 정도가 가장 적게 평가되었다.

• Science of Emotion and Sensibility
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• v.7 no.2
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• pp.149-155
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• 2004

This research focus on analyzing the quality of clothing product in view of consumer's sensibility trend with a emphasis on measuring objective quality of pruduct. The fuzzy logic-based multi attribute model has been developed in order to evaluate the quality of clothing product. The overall quality of a clothing products can be divided into two distinct terms, product quality and brand value. Those two values are further analyzed with a relation to human sensibility.

• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.592-595
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• 2018

소비자의 행동 예측을 하는 데 있어 기존의 소비 행동과 더불어 외부 환경 요인 중 하나인 방송 미디어에 대한 영향 반영이 요구되며, 이 때, '스낵컬처' 시대에 알맞은 분석이 요구된다. 본 논문에서는 네이버 TV에서의 국내 방송 영상 콘텐츠를 활용하여 방송이 소비에 끼치는 영향에 대한 모델링을 진행하였다. 월별 선호도가 높은 방송들을 대상으로 텍스트 마이닝을 통해 방송 영상 콘텐츠의 제목, 내용, 태그, 댓글을 활용하여 주요 키워드를 추출하였으며, 이를 바탕으로 SO-PMI 기반의 오피니언 마이닝을 통해 소비 성향 키워드를 필터링하여 소비 감성 지수를 계산하였다. 이때, 소비 선호를 파악 가능한 소비 감성 사전을 새로 구축하여 활용하였다. 최종적으로, 소비자의 연령과 성별을 분류하여 방송 콘텐츠의 조회수 및 좋아요수를 반영한 방송 선호율과 소비 감성지수를 바탕으로 방송-소비 영향 모델링을 설계 및 구현하였다.

• The Journal of the Korea Contents Association
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• v.10 no.7
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• pp.23-30
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• 2010

It is important for the strategy of cosmetic sales to investigate the sensibility and the preference degree in the environment that the makeup style has been changed focusing on the consumer center. We proposed the human sensibility ergonomics makeup recommendation system (MakeupRS) using the context sensor information applying the collaborative filtering technique as one of methods in the makeup style development centered on the consumer's sensibility and the preference. In the collaborative filtering technique, the Pearson correlation coefficient applying to the case amplification is used to calculate similarity weights between the users. To investigate the sensibility according to the effect of makeup styles, the makeup styles were analyzed in terms of 6 style factors, such as, the foundation, the color lens, the eye shadow, the eye lash, the cheek brusher, and the lipstick. Ultimately, this paper suggests empirical application to verify the adequacy and the validity with the human sensibility ergonomics makeup recommendation system.

• Journal of KIISE:Computing Practices and Letters
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• v.9 no.5
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• pp.541-550
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• 2003

It is important for the strategy of product sales to investigate the consumer's sensitivity and preference degree in the environment that the process of material development has been changed focusing on the consumer renter. In the present study, we propose the Fashion Design Recommender System (FDRS) of textile design applying collaborative filtering personalization technique as one of methods in the material development centered on consumer's sensibility and preferences. In collaborative filtering personalization technique based on textile, Pearson Correlation Coefficient is used to calculate similarity weights between users. We build the database founded on the sensibility adjective to develop textile designs by extracting the representative sensibility adjective from users' sensibility and preferences about textile designs. FDRS recommends textile designs to a consumer who has a similar propensity about textile. Ultimately, this paper sugeests empirical applications to verify the adequacy and the validity on this system with the development of Fashion Design Recommender System (FDRS)

• The KIPS Transactions:PartB
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• v.17B no.2
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• pp.99-106
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• 2010

In this paper, we propose the construction of multi-queries and consistency principle for the user's emotion-based music retrieval system. The features used in the system are MPEG-7 audio descriptors, which are international standards recommended for content-based audio retrievals. In addition we propose the method to determine the weight that represent the importance of each descriptor for each emotion in order to reduce the computation. Also, the proposed retrieval algorithm that uses the relevance feedback based on consistency principal and multi-queries improves the success ratio of musics corresponding to user's emotion.

• The Journal of the Korea Contents Association
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• v.8 no.5
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• pp.38-43
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• 2008

As the sensibility engineering has become a mainstream information tool, searching answers has become crucial as well. Because the collaborative filtering refers to partial users information who have the similar preference, it tends to ignore the rest. In this paper, we propose the human sensibility ergonomic apparel coordination supporting method using the genetic algorithm. This proposed method calculates evaluation values using fitness function based the genetic algorithm, and gathers through a-cut. To estimate the performance, the suggested method is compared with the existing methods in the questionnaire dataset. The results have shown that the proposed method significantly outperforms the accuracy than the previous methods.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.496-503
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• 2009

In the life environment changed with not only the material abundance but also the quality, it is the most crucial factor for the strategy of sensibility engineering to investigate vital signal according to the sensibility. In this perspective, it is necessary to design and merchandise the products in cope with each sensibility and needs as well as its functional aspects. In this paper, we proposed the correlation between the visual sensibility and the vital signal using the wearable based electrocardiogram sensing clothes. We measured the electrocardiogram (ECG) signal by wearing the electrocardiogram sensing clothes. The heart rate variability (HRV) is calculated form the acquired ECG signal by wearing the electrocardiogram sensing clothes. And the power spectrum analysis using the Fast Fourier Transform (FFT) is evaluated the correlation between the visual sensibility and the vital signal. we plan to conduct empirical applications to verify the adequacy and the validity of the proposed method.

• Science of Emotion and Sensibility
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• v.4 no.2
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• pp.79-88
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• 2001

The objectives of this study were to investigate the relationship of sound parameters with subjective sensation and physiological responses, and to figure out the interrelationship between the subjective sensation and physiological responses. Sound parameters calculated were LPT, ΔL, Δf, loudness[Z], and sharpness[Z]. Subjective sensation was evaluated in 7 aspects(soft-hard, loud-quiet, pleasant-unpleasant, sharp-dull, clear-obscure, rough-smooth, high-low) by thirty participants. We acquired physiological responses when each fabric sound was presented to 10 participants. Physiological signals obtained in this study were electroencephalogram(EEG), pulse volume(PV), skin conductance level(SCL), and LF/HF of heart rate variability. The larger the values of loudness[Z] and LPT, the louder and the rougher the subjective sensation of the perceived fabric sound. Also, the larger the values of loudness[Z] and LPT, the harder, the duller, and the less pleasant. As LPT increased, PV decreased. Loudness[Z] increased in proportion to SCL and so did sharpness[Z] to LF/HF. As the sound perceived to be quieter and clearer, the relative power of slow alpha rose. As the sound perceived to be more pleasant and smoother, PV rose.