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A Study on Design of a High Level Hardware Description Language (고급 하드웨어 기술 언어 설계에 관한 연구)

  • 김태헌;이강환;정주홍;안치득
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.18 no.5
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    • pp.619-633
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    • 1993
  • A new High level hardware Description Language, ASPHODEL(Algorithm Synthesis Pascal Hardware for Optimal Design and Efficient Language), and its algorithm compiler for high level synthesis are described in this paper. The new HDL, appropriated to the description of algorithmic level and lower, models VLSI circuits as an abstracted block which is consisted of input/output ports and hierachical processors to control VLSI complexities with efficiency. Also, in order to improve the descriptive power, popular Pascal programming language is modified to build ASPHODEL syntax rules. ASPHODEL algorithm compiler generates an intermediate form through lexical and syntax analysis from ASPHODEL source codes. To show the validation of presented language and its compiler, those are applied to practical design examples.

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Generating Tool for Visualization System in Real-time Field Monitoring (실시간 현장 감시를 위한 가시화 시스템 생성 도구)

  • Park, Bokuk;Tak, Haesung;Lee, Chae-Ho;Cho, Hwan-Gue
    • The Journal of the Korea Contents Association
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    • v.14 no.9
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    • pp.54-63
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    • 2014
  • It is general that the field plant is too large to be monitored by human works. So it is crucial to prepare one automated monitoring system to prevent unexpected accidents in advance. However, most of previous monitoring systems were to be implemented by human programmer independently, so the total developing cost of a set of similar monitoring systems is so high. In order to overcome this disadvantage, we propose a new specification language for meta-description of monitoring system. Also we propose a generation tool for monitoring system with the input meta-description files. Using these meta-description files, we show it is so fast and effective to get a new monitoring system for a specific field plant. In experiment we have shown that our generation system work successfully in newly developing a monitoring system for the water-vessel plant.

FUZZY CHOICE IN DESIGN OF THE COMPLEX SYSTEMS.

  • Belov, Y.;Matsuoka, K.;Shafranskiy, S.
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 1993.06a
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    • pp.1301-1304
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    • 1993
  • The base of proposed decomposing approach is multilevel process of agregation (simplificative transformation) of the description of the project structures. The new classification of fuzzy choice operators is suggested to obtain the decomposing correlations.

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First Report of Heterocnephes apicipicta (Lepidoptera: Crambidae) in Korea

  • Choi, Sei-Woong
    • Animal Systematics, Evolution and Diversity
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    • v.26 no.2
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    • pp.171-172
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    • 2010
  • A crambid species, Heterocnephes apicipicta Inoue, is reported for the first time in Korea. Three females of Heterocnephes apicipicta were collected from two islands in the Southern Sea of Korea. Diagnosis of the species is provided with a brief description of adult, including female genitalia.

Two Semi-subterranean Copepods from Korea

  • Lee, Ji-Min;Jeon, Jin-Mo
    • Animal cells and systems
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    • v.8 no.3
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    • pp.145-154
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    • 2004
  • Two freshwater cyclopoid species including a new species are added to Korean copepod fauna: Ochridacyclops coreensis n. sp. and Itocyclops yezoensis (Ito, 1953). Both species were collected from the semi-subterranean waters like springs and wells. The present paper deals with the description of the new species and the systematic accounts on the two species, based on the morphological character comparison with the related congeners.

Identification of Sculptolumina japonica (Physciaceae) in South Korea

  • Joshi, Yogesh;Lokos, Laszlo;Wang, Xin Yu;Nguyen, Thi Thuy;Koh, Young-Jin;Hur, Jae-Seoun
    • Mycobiology
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    • v.38 no.1
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    • pp.62-64
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    • 2010
  • The paper describes identification of new microlichen (Sculptolumina japonica) in South Korea. A detailed taxonomic description and comments are presented for the taxa studied. Lichen genus Sculptolumina is reported for the first time for this country.