• Journal of Internet Computing and Services
• /
• v.12 no.5
• /
• pp.73-85
• /
• 2011

Lots of valuable textual information is used to extract relations between named entities from literature. Composite kernel approach is proposed in this paper. The composite kernel approach calculates similarities based on the following information:(1) Phrase structure in convolution parse tree kernel that has shown encouraging results. (2) Predicate-argument structure patterns. In other words, the approach deals with syntactic structure as well as semantic structure using a reciprocal method. The proposed approach was evaluated using various types of test collections and it showed the better performance compared with those of previous approach using only information from syntactic structures. In addition, it showed the better performance than those of the state of the art approach.

• Journal of the Korean Chemical Society
• /
• v.54 no.5
• /
• pp.611-620
• /
• 2010

The purpose of this study was to explore the structure and content of chemistry teacher's explanations from the perspective of 'persuasion'. Especially, this study was to explore how the argument structure and the conceptual change constructs in chemistry teachers' explanations were established and interacted. Data were collected from chemistryI classes considering the gas unit which includes kinetic theory of gas, Graham's law, Boyle's law, and Charles' law. The classes were vediotaped and transcribed. The transcriptions were analyzed with Toulmin's argument frame and the two constructs of conceptual change model; the conceptual ecology and the status of a conception to interpret the persuasive structure and content of the teacher's explanations. As the results of this study, four explanatory discourses which show various persuasive explanations in chemistry classes. Based on this results, discussion and implications for effective teachers' explanations in chemistry classes were presented.

• Proceedings of the Korean Society for Language and Information Conference
• /
• 1995.02a
• /
• pp.149-156
• /
• 1995

• Proceedings of the Korean Society for Language and Information Conference
• /
• 1991.02a
• /
• pp.215-229
• /
• 1991

• The Korean Nurse
• /
• v.14 no.5 s.79
• /
• pp.7-9
• /
• 1975

• Proceedings of the Korean Society for Language and Information Conference
• /
• 1996.02a
• /
• pp.327-336
• /
• 1996

• 재활복지
• /
• v.18 no.4
• /
• pp.279-293
• /
• 2014

The purpose of the study was to investigate the effects of task presentation methods (animation vs. picture) on verb naming abilities as a function of verb argument structures for normal elderly adults. Participants were categorized into the two groups: animation group(n=21) vs. picture group(n=21). Data for the animation group were from obtained from Sung and Choi (2012). Percent of accuracy for the verb naming task served as a dependent measure for statistical analyses. After the years of education was controlled as a covariate, a two-way mixed ANOVA was performed with the group as a between-subject factor and the argument structure(1-, 2-, and 3-place) as a within-subject factor. Results revealed that there was a significant interaction between the group and argument structure, whereas there were no main effects for either of the factors. The animation group performed better than the picture group for one-place verb, whereas the opposite pattern was observed for the three-place verbs. The results suggested that the presentation methods are one of the critical factors that influenced verb naming abilities in elderly adults.

• Language and Information
• /
• v.2 no.1
• /
• pp.42-78
• /
• 1998

This paper proposes a semantics of the Korean NPI te isang 'anymore', which occurs in negative contexts. The NPI te isang is characterized, in Zwarts's(1990) term, as a strong NPI which requires an anti-additive function as its licensor. It is also noted that te isang is licensed by 'implied negative predicates' such as shilheha-'hate' and phokiha-'give up' only when it occurs within a clausal argument of the implied negative predicates. This fact is accounted for in terms of the function-argument structure and the scope relation between the NPI te isang and the implied negative predicates involved.

• Journal of the Korean Society of Earth Science Education
• /
• v.7 no.1
• /
• pp.11-23
• /
• 2014

The purpose of this study is to analyze the degree of argumentation structure development and factors of development of preservice teachers through SSI related argumentative writings. The study was conducted with 16 preservice teachers that students taking elementary science education theory class in K university located in Chungbuk. The testees wrote six SSI related argumentative writings (once a week), and we examined the degree of argumentation structure development and the change in the recognition of SSI of the preservice teachers by comparing the writings before and after the experiments. The experimental results showed that argumentation structure of the preservice teachers'writings improved and argument level (argument capability) of them also increased as the number of writing was increased. Factors that affect the argumentation structure improvement are mainly argumentation structure education, a number of writings, feedbacks, and subjects related to SSI. In this aspect, the argumentative writing on SSI has the effect of developing scientific sophistication and enhancing the decision-making power of students, and it has positive impacts in science education.

• The KIPS Transactions:PartB
• /
• v.19B no.2
• /
• pp.135-148
• /
• 2012

This paper proposes a model for recognizing sentential paraphrases through Predicate-Argument Tuple (PAT)-based approximate alignment between two texts. We cast the paraphrase recognition problem as a binary classification by defining and applying various alignment features which could effectively express the semantic relatedness between two sentences. Experiment confirmed the potential of our approach and error analysis revealed various paraphrase patterns not being solved by our system, which can help us devise methods for further performance improvement.