• Journal of the Korean Society for information Management
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• v.29 no.4
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• pp.43-60
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• 2012

Identifying citing sentences from article full-text is a prerequisite for creating a variety of future academic information services such as citation-based automatic summarization, automatic generation of review articles, sentiment analysis of citing statements, information retrieval based on citation contexts, etc. However, finding citing sentences is not easy due to the existence of implicit citing sentences which do not have explicit citation markers. While several methods have been proposed to attack this problem for English, it is difficult to find such automatic methods for Korean academic literature. This article presents a rule-based approach to identifying Korean citing sentences. Experiments show that the proposed method could find 30% of implicit citing sentences in our test data in nearly 70% precision.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5565-5570
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• 2015

Implicit citation sentence recognition is to locate citation sentences which lacks explicit citation markers, from articles' full-text. State-of-the-art approaches exploit word ngrams, clue words, researcher's surnames, mentions of previous methods, and distance relative to nearest explicit citation sentences, etc., reaching over 50% performance. However, most previous works have been conducted on English. As for Korean, a rule-based method using positive/negative clue patterns was reported to attain the performance of 42%, requiring further improvement. This study attempted to learn to recognize implicit citation sentences from Korean literatures' full-text using Korean lexical features. Different lexical feature units such as Eojeol, morpheme, and Eumjeol were evaluated to determine proper lexical features for Korean implicit citation sentence recognition. In addition, lexical features were combined with the position features representing backward/forward proximities to explicit citation sentences, improving the performance up to over 50%.

• Korean Journal of Logic
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• v.16 no.1
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• pp.61-85
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• 2013

The author, after introducing the concept of de re belief and discussing de re/de dicto ambiguity in belief context and modal context, concludes that modal sentences of Korean language does not show any distinctive traits against English. He, after discussing this ambiguity in negative sentence a la Russell, tries to show that Korean provides two way of negation construction, one of which corresponds to de re negation (primary occurrence in Russell's terms). De re reading makes referentially transparent context, thus permits substitutions of identicals salva veritate; De dicto reading does not. Korean ending 'rago', used with quotation verbs, speech act verbs and cognitive attitude verbs, deserves some attention in that it permits de re sentences in addition to de re/de dicto ambiguous sentences. 'Rago' also makes speaker's commitment to the content of the intensionally contained clause 'neutral', in contrast with other Korean endings such as 'um/im' and 'raneun gut' which make speaker's positive commitment. This explains why the maxim of western epistemology that knowledge presupposes truth does not hold in Korean 'rago' sentences.

• Journal of Sasang Constitutional Medicine
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• v.10 no.2
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• pp.111-150
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• 1998

1. Background and Purpose: I intended to understand the medical and pharmacological theory of Taeumin, through a study of the process through which Lee Je-ma discovered the Interior-Overheated-Disease of Taeumin and created the prescriptions for it. 2. Methods: I studied and analized the change in the medical and pharmacological theory, through a historical study on the quotations and prescriptions of "DongYi Soose Bowon". 3. Results: Through a literature study I could find that in the existing Oriental Medicine before Lee Je-ma, the difference of the Liver Febrile Disease of Taeumin and the Stomach Febrile Disease of Soyangin were recognized, and the prescriptions of the two diseases were a little distinguished, but the medical theories of those were not distinguished at all. And I found that the Liver Febrile Disease of Taeumin shows the pain in the eyes and the throat, and drying of the nose due to interior dry and heat, so it is different from the Stomach Febrile Disease of Soyangin that shows irritation of fever, headache, and the trouble in passing feces and urine. Also I could know that Radix Puerariae, Rhizoma Cimicifugae, Rhizoma Ligustici, Radix Angelicae Dahuricae, and Radix et Rhizoma Rhei are Taeumin's medicines because these medicines had been used for Taeumin's syndromes, and that Radix Scutellariae, Radix Platycodi, Semen Raphani, and Fructus Gleditsiae are Tae-Eum-In's medicines because these medicines are known as acting for lung.