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지상(紙上)블로그 - 대학도서관 사서의 대학행정부서 인사이동 동향과 득실

  • Kim, Ji-Hong
    • KLA journal
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    • v.52 no.7
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    • pp.40-43
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    • 2011
  • 필자는 지금부터 5개월 전인 2011년 2월 1일자로 15년간 근무한 대학도서관을 떠나 대학 기획팀으로 자리를 옮겼다. 15년이란 시간이 결코 짧지 않기에 막상 도서관을 떠나 대학행정부서로 이동한다는 사실을 받아들이는데 힘이 들었다. 평소 '사람만큼 환경에 잘 적응하는 동물도 없다'라는 말에 상당히 공감하는 편이지만, 학부기간을 포함하면 거의 20년을 넘게 함께 한 도서관 현장을 떠난다는 아쉬움과 섭섭함, 그리고 새로운 환경에 잘 적응할 수 있을까?'라는 두려움이 복잡하게 교차했었다. 특히, 사서e마을의 운영, 관리는 큰 걱정이자 숙제이다. 왜냐하면 대학행정부서에서 근무하다보면 아무래도 도서관계 동향이나 정보에 대해 무뎌질 수밖에 없고 본의 아니게 사이트 운영에 소홀해질 개연성이 높다고 하겠다. 다행스러운 점은 2010 년 5~6월경 사서e 마을의 운영시스템을 제로보드 4.0에서 제로보드 XE로 개편한 점인데, 이는 제로보드 XE가 사이트 관리에 있어 편의성, 시스템적 안정성이 이전 버전에 비해 한층 낫기 때문이다. 이미 언급한 바와 같이 대학 기획팀에서 근무한 지 겨우 5개월 지났다. 15년의 도서관 경력에 비할 바는 아니지만 최근 대학도서관 사서직원의 대학행정부서 이동이 이전에 비해 훨씬 많아진 점에 착안하여 이의 동향과 원인, 득실에 대하여 살펴보고자 한다.

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Cross-Lingual Style-Based Title Generation Using Multiple Adapters (다중 어댑터를 이용한 교차 언어 및 스타일 기반의 제목 생성)

  • Yo-Han Park;Yong-Seok Choi;Kong Joo Lee
    • KIPS Transactions on Software and Data Engineering
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    • v.12 no.8
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    • pp.341-354
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    • 2023
  • The title of a document is the brief summarization of the document. Readers can easily understand a document if we provide them with its title in their preferred styles and the languages. In this research, we propose a cross-lingual and style-based title generation model using multiple adapters. To train the model, we need a parallel corpus in several languages with different styles. It is quite difficult to construct this kind of parallel corpus; however, a monolingual title generation corpus of the same style can be built easily. Therefore, we apply a zero-shot strategy to generate a title in a different language and with a different style for an input document. A baseline model is Transformer consisting of an encoder and a decoder, pre-trained by several languages. The model is then equipped with multiple adapters for translation, languages, and styles. After the model learns a translation task from parallel corpus, it learns a title generation task from monolingual title generation corpus. When training the model with a task, we only activate an adapter that corresponds to the task. When generating a cross-lingual and style-based title, we only activate adapters that correspond to a target language and a target style. An experimental result shows that our proposed model is only as good as a pipeline model that first translates into a target language and then generates a title. There have been significant changes in natural language generation due to the emergence of large-scale language models. However, research to improve the performance of natural language generation using limited resources and limited data needs to continue. In this regard, this study seeks to explore the significance of such research.

A Theoretical Study for the Thermal Diffusivity Measurement of Semi-Infinite Solid Using Photothermal Displacement Method (광열변위법을 이용한 반무한 고체의 열확산계수 결정에 대한 이론적 연구)

  • Jeon, Pil-Soo;Lee, Kwang-Jai;Yoo, Jai-Suk;Park, Young-Moo;Lee, Jong-Hwa
    • Transactions of the Korean Society of Mechanical Engineers B
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    • v.26 no.12
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    • pp.1747-1755
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    • 2002
  • A complete theoretical treatment of the photothermal displacement technique has been performed for thermal diffusivity measurement in semi-infinite solid materials. The influence of the parameters, such as radius and modulation frequency of the heating beam and the thermal diffusivity, was studied. Usually, thermal diffusivity was determined by the deformation angle and phase angle as the relative position between the heating and probe beams. In this study, we proposed the simple analysis method based on the real part of deformation gradient as the relative position between two beams. It is independent in the parameters such as power of heating beam, absorption coefficient, reflectivity, Poisson's ratio, and thermal expansion coefficient.

Hierarchical Smoothing Technique by Empirical Mode Decomposition (경험적 모드분해법에 기초한 계층적 평활방법)

  • Kim Dong-Hoh;Oh Hee-Seok
    • The Korean Journal of Applied Statistics
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    • v.19 no.2
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    • pp.319-330
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    • 2006
  • A signal in real world usually composes of multiple signals having different scales of frequencies. For example sun-spot data is fluctuated over 11 year and 85 year. Economic data is supposed to be compound of seasonal component, cyclic component and long-term trend. Decomposition of the signal is one of the main topics in time series analysis. However when the signal is subject to nonstationarity, traditional time series analysis such as spectral analysis is not suitable. Huang et. at(1998) proposed data-adaptive method called empirical mode decomposition (EMD) . Due to its robustness to nonstationarity, EMD has been applied to various fields. Huang et. at, however, have not considered denoising when data is contaminated by error. In this paper we propose efficient denoising method utilizing cross-validation.

Measurement of Thermal Diffusivity Using Deformation Angle Based on the Photothermal Displacement Method (광열변위법의 변형각을 이용한 열확산계수 측정)

  • Jeon, Pil-Su;Lee, Gwang-Jae;Yu, Jae-Seok;Park, Yeong-Mu;Lee, Jong-Hwa
    • Transactions of the Korean Society of Mechanical Engineers B
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    • v.26 no.2
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    • pp.302-309
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    • 2002
  • A new method of measuring the thermal diffusivity of solid material at room temperature using photothermal displacement is proposed. The influence of the parameters, such as radius and modulation frequency of the pump beam and the sample thickness, was studied. In previous works, thermal diffusivity was determined by the deformation angle and phase angle as the relative position between the heating and probe beams. In this study, however, we proposed the new analysis method based on the real part of deformation angle as the relative position between two beams. From the zero-crossing position of real part of deformation angle with respect to the pump beam, the thermal diffusivity of the materials can be obtained. The experimental values for different samples obtained by applying the new method are in good agreement with the literature values.

Care Labels and Consumer's Care Behavior of Hat Products (모자제품의 레이블과 소비자 관리행동)

  • Kim, Cha-Hyun;Park, Myung-Ja
    • Journal of the Korean Society of Clothing and Textiles
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    • v.31 no.12
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    • pp.1784-1792
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    • 2007
  • This study set out to identify the problems with hat labels and to search for improvement measures by examining and analyzing consumers' practice of managing their hats. It also intended to provide accurate and enough information about how to keep and wash hats and thus help consumers use their hats for a long period. In an attempt to investigate how consumers wash and manage their hats, a survey was carried out to 395 individuals in their twenties and over who owned hats living in urban areas including Seoul, and were quota sampled according to age and gender. The survey period is March to April 2007. The collected data were statistically treated with the SPSS 12.0 program in terms of frequency, percentage, mean, standard error, cross tabulation, t-test, and one-way ANOVA. The findings were as followed. First, the respondents were in the average level of perceiving and practicing the washing methods of their hats. The female respondents who had more experiences with laundering than the males knew and practiced the washing methods for hats better than males. Second, compared to other clothing items, hat wearers were more likely to pay careful attention to their hats by putting their hats in a laundry net and applying a laundry detergent for wool fabrics when using a washing machine or washing their hats with their own hands. And third, most of the hat wearers were aware of the importance of hat labels and showed a lower level of trust in them than other clothing items. The suppliers need to offer accurate and practical labels in order to regain the consumers' trust. Many consumers had some difficulties figuring out the size system of hats. In particular, the male consumers had a low level of perception of labels, which implies that there should be specific efforts to educate them about general labels.