• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.19 no.12
• /
• pp.3003-3010
• /
• 2015

In this study, consumer to use digital media is investigated on media engagement, Brand Attachment, Brand Relations Affect and Brand Loyalty of relation. also analyzing the mediating effect of brand relations affect and brand influence in the relationship between media engagement and brand attachment step has its purpose. Data analysis result showed that media engagement is significant effect on Brand Relations Affect and Brand Attachment, Brand relations Affect and Brand Attachment is significantly effected on the brand loyalty. And mediating Effect of brand Relation Affect was investigated by adjusting role between media engagement and brand attachment. Media engagement and brand relations, the influence of the brand attachment, brand relations affect has a greater effect.

• Journal of KIISE:Software and Applications
• /
• v.35 no.5
• /
• pp.335-346
• /
• 2008

Causal relations in ontology should be defined based on the inference types necessary to solve problems specific to application as well as domain. In this paper, we present a model to define and extract causal relations for application ontology for Question-Answering (QA) on fault-diagnosis of electronic devices. Causal categories are defined by analyzing generic patterns of QA application; the relations between concepts in the corpus belonging to the causal categories are defined as causal relations. Instances of casual relations are extracted using lexical patterns in the concept definitions of domain, and extended incrementally with information from thesaurus. On the evaluation by domain specialists, our model shows precision of 92.3% in classification of relations and precision of 80.7% in identifying causal relations at the extraction phase.

• Communications for Statistical Applications and Methods
• /
• v.6 no.2
• /
• pp.397-402
• /
• 1999

We first derive the Fisher information identity in order statistics in terms of the hazard rate by considering the Fisher information identity in terms of the hazard rate (Efron and Johnstone, 1990). Then we use the identity and show an interesting and useful result that some identities and recurrence relations for the Fisher information in order statistics can be directly obtained from those between the c.d.f.s of order statistics.

• Journal of Korean Academy of Nursing
• /
• v.32 no.3
• /
• pp.295-304
• /
• 2002

The purpose of the study was to describe the essential structure of the lived experience of clinical nurses' interpersonal relations among nurses, patients, and others in the ward setting of the hospital. Method: Six nurses who have experienced from 4 to 7 years on the same ward setting, were interviewed. The data were collected from September, 2000 to May, 2001 and analyzed using Colaizzi's (1978) method of phenomenology. Result: In this study, 7 themes were extracted: difficulty of interpersonal relations after being familiar with work, developing good relations with doctors, patients, and their significant others as experience increased, generation gap among individual nurses, evaluating other nursing colleagues on their past experience in ward settings, avoiding nurses with whom one was in conflict, sometimes, resolving conflict through getting together with colleagues informally, having a limited interpersonal network, experiencing becoming mature through struggling with the difficulty of interpersonal relations. Conclusion: Nurse managers need to provide resources, opportunities, and information to clinical nurses through fully understanding the characteristics of nurses' interpersonal relations. In addition, they should minimize the factors which intervene with good interpersonal relations among clinical nurses.

• The KIPS Transactions:PartB
• /
• v.15B no.4
• /
• pp.365-374
• /
• 2008

In this paper, we propose a model to enrich an ontology by incrementally extending the relations through variations of patterns. In order to generalize initial patterns, combinations of features are considered as candidate patterns. The candidate patterns are used to extract relations from Wikipedia, which are sorted out according to reliability based on corpus frequency. Selected patterns then are used to extract relations, while extracted relations are again used to extend the patterns of the relation. Through making variations of patterns in incremental enrichment process, the range of pattern selection is broaden and refined, which can increase coverage and accuracy of relations extracted. In the experiments with single-feature based pattern models, we observe that the features of lexical, headword, and hypernym provide reliable information, while POS and syntactic features provide general information that is useful for enrichment of relations. Based on observations on the feature types that are appropriate for each syntactic unit type, we propose a pattern model based on the composition of features as our ongoing work.

• Journal of the Korean Society for Library and Information Science
• /
• v.46 no.1
• /
• pp.223-240
• /
• 2012

This study aimed to enhance our understanding of the public relations of public libraries through newspaper article analysis. Thus, this study built a theoretical background on the public relations of public libraries through newspaper articles. It examined newspaper articles on Eunpyeong Public Library in 2010 according to newspaper classification, article type, and article content among others. Accordingly, this exploratory case study, which used the methods of content analysis, interview, and site visit, analyzed them, with emphasis on such factors as the subjects, objects, direction, contents, and methods that influenced the public relations of public libraries.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.21 no.4
• /
• pp.5-15
• /
• 2010

In order to reconstruct the concept on the public relations of public libraries, this study builds a theoretical background on the public relations of public libraries and tries to systemize the public relations of public libraries utilizing the Linkage System by Grunig & Hunt. Emphasizing the importance of the communication between the organization and its environment, Grunig & Hunt theoretically systemized the Linkage System of the organization. Adopting the Linkage System, this study tries to conceptualize the subjects, objects, directions, contents, and methods on the public relations of public libraries.

• Journal of the Korean Society for information Management
• /
• v.8 no.1
• /
• pp.100-116
• /
• 1991

In this study, a retrieval system taking advantage of term relationship in a specific domain and also of evidential reasoning as tools for measuring relevance is implemented. For this experiment, techincal memoranda documented in Electronics and Telecommunications Research Institute (ETRI) served as a sample document file. Sample knowledge base was prepared by extracting terms and term relations pertaining to telecommunications from INSPEC thesaurus. Relations between terms were represented by numerical values according to types of term relations. Relationship between a query and a document was measured according to Dempster-Shafer theory of evidence. As a result of this experiment, a more comprehensive search was made by expanding search terms utilizing term relations. Measure of relevance represented by reflecting term relations, and search results were listed in a descending order of relevance.

• Journal of Korea Society of Digital Industry and Information Management
• /
• v.18 no.3
• /
• pp.55-73
• /
• 2022

This study aims to identify the object relations and PAD factors of Instagram users, apply the object relations to the emotional response (PAD) factors, and empirically study the structural relationship between these factors and satisfaction. To this end, we proposed a research model to which the four factors of object relations theory and the three factors of emotional response (PAD) theory that emphasize the emotions of users are applied. Surveys were conducted on the college students in Seoul and Suwon who had used Instagram. As a result of this study, the following conclusions can be drawn: Non-alienation has a significant influence on pleasure, arousal, and domination. Secure attachment does not have a significant influence on pleasure and arousal, while it does have on domination. Social ability does not have a significant influence on pleasure, arousal, and domination. Egocentrism has a significant influence on arousal, but not on pleasure and domination. Pleasure has a significant influence on arousal and satisfaction. Arousal has a significant influence on domination and satisfaction. Domination has a significant influence on satisfaction. In conclusion, when emotions are shared among the users of Instagram, not alienated, it affects their satisfaction.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2008.11a
• /
• pp.52-55
• /
• 2008

The paper aims at showing the subsumption relations of the Wordnet can be captured automatically from a dynamic encyclopedia such as Wikipedia with a meaningful precision. The idea behind the proposal is that a knowledge base in the form of Wordnet can be dynamically obtained and maintained accordingly to the online dictionaries so that the scalability of knowledge base construction may be achieved to some degree. To show the plausibility of dynamic ISA construction, we have tested how well the ISA relations among the 100 technology terms selected from the Wordnet can be saved from the ISA construction by the wiki definitions of the selected terms. As a result the wiki definition led to the ISA relations of the Wordnet with the precision of 80%.