• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.199-200
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• 2009

자연스러운 대화가 가능한 인공지능 대화시스템을 구축하기 위해서는 사용자의 문장에 내재된 감정을 이해할 수 있는 시스템이어야만 한다. 또한 상호간의 대화를 통해서 풍겨지는 분위기를 파악할 수 있다면 사용자에게 마치 인간과 대화하는 듯한 자연스러움을 느끼도록 할 수 있을 것이다. 실제 대화에서 감정은 언어적인 표현뿐 아니라 비언어적인 표현으로도 표출되지만, 본 논문은 텍스트 상에서 언어적으로 표현되는 감정 정보를 인식하는데 초점을 둔다. 언어적인 표현으로 한정하여 감정을 인식하는 경우에는 감정을 직접 표현하고 있는 형용사나 동사가 중심이 된다. 본 논문에서는 형용사를 중심으로 하여 화행 정보와 결합하여 감정을 인식하는 시스템에 대해서 제시하고자 한다. 이 논문은 문장에 내재되어 있는 숨겨진 감정이나 분위기 등을 파악하기 위한 연구에 대한 선행 연구로서 텍스트 상에서 직접 드러나는 감정을 인식하기 위한 방법을 제안한다.

• 한국지구과학회:학술대회논문집
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• 2006.02a
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• pp.161-162
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• 2006

• The Science & Technology
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• v.35 no.5 s.396
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• pp.26-27
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• 2002

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.119-128
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• 2023

This study was conducted to present an alternative instructional model through natural experience activities by developing a natural experience activity program that can learn and feel how to recognize and act on nature based on flow learning. In order to achieve the purpose of the study, a nature experience program, which consists of four stages of meeting nature, exploring nature, playing with nature and sharing emotions, was developed based on the main procedures of each stage of the ADDlE instructional design model. Through the research process, activities and precautions for each stage of the nature experience activity program were presented, and major educational implications were discussed based on the developed program. The nature experience program developed through the study can provide teachers with a basic direction for nature experience activities along with changing their perception of how to do nature experience activities, and infants are expected to become learners who freely feel, experience nature and make up their own knowledge through the nature experience program.

• Journal of the Korean Applied Science and Technology
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• v.31 no.4
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• pp.759-770
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• 2014

Pyeongtaek is one of the most dynamic and fastest growing cities in Korea. It is expected that Pyeongtaek will be fostered as one of the most technologically advanced cities with over one million residents in ten years, in transit from the current status of an urban and rural multi-functional city. As a consequence of the change, it is also anticipated to embrace problems related to environmental pollution. The current study investigates perceptions and attitudes of Pyeongtaek citizens towards the natural environment and the conservation of nature. A survey of the environmental perception was conducted with 700 people from the city. The data was analyzed by SPSS 12.0. Findings of the survey demonstrate that Pyeontaek citizens, overall, are interested in environmental issues; they also expect the city to be prosperous without nature destruction. Based upon the results, the study describes the current status of the areas which the citizens consider as most crucial; further, it makes practical suggestions for ways of conserving the environment for the future.

• Proceedings of the Korea Multimedia Society Conference
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• 2004.05a
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• pp.758-761
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• 2004

온라인 문자 인식 기술은 PDA, 테블릿 PC등 많은 새로운 응용에서 사용되고 있으나, 인식 기술은 아직 이러한 첨단 도구들을 자연스럽게 이용하기에는 못 미치는 실정이다. 따라서 본 논문에서는 인식률을 높이기 위해 전처리 과정에서 문자를 구성하는 획수를 통해 인식 시 해당 HMM 모델들에게만 적용하여 인식 시간을 줄이고 동시에 오류도 줄이고자 한다 제안하는 방법들의 타당성은 실험을 통해서 검증하였다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.10a
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• pp.705-708
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• 2009

This research describes a neural network-based phoneme segmenter for recognizing spontaneous speech. The input of the phoneme segmenter for spontaneous speech is 16th order mel-scaled FFT, normalized frame energy, ratio of energy among 0~3[KHz] band and more than 3[KHz] band. All the features are differences of two consecutive 10 [msec] frame. The main body of the segmenter is single-hidden layer MLP(Multi-Layer Perceptron) with 72 inputs, 20 hidden nodes, and one output node. The segmentation accuracy is 78% with 7.8% insertion.

• Life and Agrochemicals
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• v.26 no.6 s.209
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• pp.30-34
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• 2005

• Life and Agrochemicals
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• v.26 no.6 s.209
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• pp.46-48
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• 2005

• Sijohaknonchong
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• v.30
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• pp.263-300
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• 2009

Adoration for nature constitutes one of the primary subjects that literature has tackled since the origin of human history. Nature expressed through a poet's subjective imagination is the internalized and reorganized nature. This study examines the view on nature enacted in Ch'o-Jung's three-verse poems (sijo) in light of the traditional views on nature implicated in the ancient three-verse poems (koshijo), which is in line with the long-established Oriental view on nature. To dignitaris(sadaebu) in the Chosun Dynasty, nature appeared as the idealistic subject for moral culture ($shims{\breve{o}}ngsuyang$), which also becomes the literary space where the purity and justice of the world view of Neo-Confucianism(Sungrihak) is contained in the form of the three-verse poem, the lyrical poetic space where the "I" is united with nature by way of "enjoying of wind and moon"($umpungnongw{\breve{o}}i$) and "living in quiet retiremen"($yuyuchaj{\breve{o}}k$), and the object for the poetical perception of the surrounding world. Ch'o-Jung' s three-verse odes are found in Reed pipe ($Ch'oj{\breve{o}}k$), Sixty Five Pieces of Three-Verse Odes (Samhaengshi-$yukshipopy{\breve{o}}n$), Autumn Fragrance ($Hyangginam{\check{u}}n-ga{\check{u}}l$), and The Words of Zelko va Tree ($N{\check{u}}tinamu{\check{u}}i-mal$). This study analyzes 212 pieces of Ch'o-Jung' s three-verse poems chosen from theses books. In Ch'o-Jung's poems, the traditional view on nature expressed in the ancient three-verse poems is rendered in such a way that metaphysical understanding of nature is indirectly transmitted through the objective correlatives found nature. Nature is no longer the object of straightforward utterance, but transformed, displaced, and removed: that way, nature gets objectified to form a complicated and multi-layered structure. In conclusion, the view on nature manifested in Ch'o-Jung's three-verse poems is based on traditional metaphysics. Second, nature is the object of lyrical nostalgia and adoration. Third, nature is imbued with the fundamental affection for parents. Fourth, nature is associated with organic life. Fifth, the nature in Ch'o-Jung's poems reveals the beauty of stillness endorsed in Lao-tse's and Chung-tze's philosophy. And last, nature is the agent for self-realization and meditation.