• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.13
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• pp.193-213
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• 2000

The CISG has been legislated for playing roles as uniform rules which govern international sale of goods. The job of getting unification of the diverse domestic legal systems required almost half century of work. In the process of making the Convention some rules resulted from compromises of nation's relevant interests. The Convention, however, promoted both the legal certainty and harmonization in international trade in that the uniform rules suggest the appropriate resolution to the legal problems in the course of concluding a contract as well as in remedies for breach of contract. This paper focuses systematically on the scope of applicability of the CISG. The Convention deals with contracts for the international sale of goods. However, it does not apply to all kinds of the international sale of goods. The CISG confines the sphere of applicability to a certain type of sales. First of all, the CISG is limited to those contracts having been concluded between a particular group of persons, which is called a personal aspect of applicability. Secondly, the CISG covers a specific category of sales, which is called a material aspect of applicability. Thirdly, the CISG are concluded within a particular period of time, which is called a temporal aspect of applicability. Lastly, the CISG is limited to contracts falling within a given territorial sphere, which is called a territorial aspect of applicability.

• Journal of information and communication convergence engineering
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• v.14 no.2
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• pp.97-105
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• 2016

With the increasing demand for interoperability among existing learning resource systems in order to enable the sharing of learning resources, such resources need to be annotated with ontologies that use different metadata standards. These different ontologies must be reconciled through ontology mediation, so as to cope with information heterogeneity problems, such as semantic and structural conflicts. In this paper, we propose an ontology-mapping technique using Semantic Web Rule Language (SWRL) to generate semantic mapping rules that integrate learning resources from different systems and that cope with semantic and structural conflicts. Reasoning rules are defined to support a semantic search for heterogeneous learning resources, which are deduced by rule-based inference. Experimental results demonstrate that the proposed approach enables the integration of learning resources originating from multiple sources and helps users to search across heterogeneous learning resource systems.

• Asia pacific journal of information systems
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• v.11 no.3
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• pp.149-164
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• 2001

In this paper, an adaptive workflow management system, called K-WFMS, is proposed. The K-WFMS integrates database system and knowledge-based system to automate business processes that are executed with complex and various business rules such as task scheduling, role resolution, and exception handling rules. The K-WFMS is adaptable in the sense that it allows its users to change workflow schema in the course of workflow execution as well as it provides rule-based modeling constructs to handle predictable exceptions during workflow modeling. The overall architecture and implementation of K-WFMS are explained, and the change propagation mechanism to maintain validity of workflow model is suggested.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 1993.06a
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• pp.1390-1393
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• 1993

An 8b Fuzzy Coprocessor (FC) is presented that has eight programmable fuzzy algorithms and up to 256 inputs, 64 outputs and 16,384 rules. The 6.4mm2 chip fabricated in 1.0$\mu\textrm{m}$ CMOS technology can be used as a stand-alone device or as a macrocell for microcontrollers. Operating at 20MHz crystal frequency, it has a peak performance of 7.9M rules/s. Perspectives of future FC generations are also outlined, including a 12-16b resolution, additional fuzzy set operations, and optimized inference and defuzzification strategies.

• Korean Journal of Remote Sensing
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• v.26 no.3
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• pp.317-324
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• 2010

In recent years, many automatic classification approaches have been employed. An automatic classification method can be effective, time-saving and can produce objective results due to the exclusion of operator intervention. This paper proposes a classification method based on automated training for high resolution multispectral images using ancillary data. Generally, it is problematic to automatically classify high resolution images using ancillary data, because of the scale difference between the high resolution image and the ancillary data. In order to overcome this problem, the proposed method utilizes the classification results of a Landsat image as a medium for automatic classification. For the classification of a Landsat image, a maximum likelihood classification is applied to the image, and the attributes of ancillary data are entered as the training data. In the case of a high resolution image, a K-means clustering algorithm, an unsupervised classification, was conducted and the result was compared to the classification results of the Landsat image. Subsequently, the training data of the high resolution image was automatically extracted using regular rules based on a RELATIONAL matrix that shows the relation between the two results. Finally, a high resolution image was classified and updated using the extracted training data. The proposed method was applied to QuickBird and SPOT-5 images of non-accessible areas. The result showed good performance in accuracy assessments. Therefore, we expect that the method can be effectively used to automatically construct thematic maps for non-accessible areas and update areas that do not have any attributes in geographic information system.

• Proceedings of the Korean Information Science Society Conference
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• 2001.10b
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• pp.193-195
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• 2001

정보추출과 정보검색 시스템에서 문서의 내용을 보다 정확히 분석하기 위해 3인칭 대명사 \"그/그녀/그들/그녀들\"의 선행사를 결정하는 방법을 제안한다. 일반적으로 3인칭 대명사의 선행사는 현재문장 또는 이전문장의 주어인 경우가 많고, 또한 3인칭 대명사가 2회 이상 반복되는 경우가 자주 발생한다. 이러한 특성을 이용하여 현재 문장과 이전 문장에 출현한 인칭명사들 중에서 선행사로 사용되는 경우를 조사하여 경험적인 방법으로 선행사 결정 규칙을 발견하였다. 이 경험 규칙은 3인칭 대명사의 격에 따라 조금씩 달라지기 때문에 대명사의 격에 따라 \"주격/목적격/소유격\"으로 구분하여 기술하였다. 실험 결과, 3인칭 대명사의 선행사 결정 정확도는 주격, 소유격, 목적격에 대해 각각 88.6%, 90.3%, 81.5%로 나타났다. 90.3%, 81.5%로 나타났다.

• Journal of KIISE:Software and Applications
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• v.26 no.9
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• pp.1132-1140
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• 1999

한국어에서 보조사로 인해 발생하는 격 모호성(case ambiguity) 문제를 해결하는 알고리즘을 개발하였다. 이 알고리즘은 용언의 하위범주화 사전, 용언과 그 용언의 보어가 되는 체언간의 선택 제약, 체언의 의미 정보를 제공하는 시소러스 등의 구문.의미 지식과 더불어 몇 가지의 휴리스틱 규칙을 이용하며, 필수 보어의 생략이 흔한 한국어의 특성에 잘 대응한다. 중규모의 하위범주화 사전 및 시소러스를 이용한 실험에서 만족할 만한 성능을 보였다.Abstract An algorithm is proposed for the resolution of case ambiguity caused by the use of auxiliary postpositions in Korean language. The algorithm utilizes verb dictionary which provides subcategorization information and selectional restrictions, and the thesaurus as well as a set of simple heuristic rules. The algorithm is appropriate for Korean language where required complements are often omitted. The algorithm performed successfully in an experiment using medium-sized subcategorization dictionary and thesaurus.

• 제어로봇시스템학회:학술대회논문집
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• 1988.10a
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• pp.16-20
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• 1988

This paper presents a new algorithm for solving the inverse kinematics in real-time applications. The end-tip movement of each link can be resolved into the basic resolution unit, .DELTA.l, which depends on link length, reduction ratio and resolution of the incremental encoder attached to the joint. When x- and y-axis projection of the end-tip movement are expressed in .DELTA.l unit, projectional increments .DELTA.x and .DELTA.y become -1, 0 or I by truncation. By using the incremental computation with these ternary value and some simple logic rules, a coordinate transformation can be realized. Through this approach, it should be noted that the floating-point arithmetic and the manipulation of trigonometric functions are completely eliminated. This paper demonstrates the proposed method in a parallelogram linkage type, two-link arm.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.18 no.2
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• pp.228-233
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• 2009

An ultra-precision stage is used in many industrial areas such as precision machine tools or semiconductor apparatus. These stages used to be driven by piezoelectric actuators in order to obtain ultra precision positioning resolution. Piezoelectric actuator can be moved fast in nanometer resolution. However, it has relatively large non-linear characteristics like hysteresis and creep curve. Although several kinds of control techniques have been developed, controller design method is still complicated. In this paper fuzzy control rules are developed intuitively. In order to verify the performance a series of experiments were conducted and the results were compared with those of the PID controller case.

• Journal of Arbitration Studies
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• v.23 no.4
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• pp.77-96
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• 2013

International Arbitration has distinguished itself as a method for dispute resolution that pleases both common and civil law practitioners. It, however, is not free of criticism, especially when fact-finding and evidentiary issues are at play. Perhaps because fact-finding is very closely linked to the culture in which they lie, perhaps because of the lack of a clear evidentiary rules governing international arbitration, a theory of evidence in international arbitration is still far fetched. Through the analysis of the distinctions between dispute resolution systems and the search for truth paradigm, this paper aims to develop and present an outline for the development of a theory of evidence in international arbitration.