• Title/Summary/Keyword: Knowledge generation

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The Effects of Knowledge Sharing Culture and Strategy of Hotel Companies on the Psychological Ownership and Organizational Citizenship Behavior of MZ Generation Employees (호텔 기업의 지식공유문화와 전략이 MZ세대 종사원의 심리적 주인의식과 조직시민행동에 미치는 영향)

  • Sohyun Park;Hyunkyu Kim;Jeongwon Choi;Namho Chung
    • Knowledge Management Research
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    • v.23 no.4
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    • pp.233-250
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    • 2022
  • This paper aims to verify how the knowledge sharing culture of hotel companies affects psychological ownership awareness and organization citizenship behavior through knowledge sharing of millennials and generation Z employees. It also assumed that two types of knowledge, such as tacit knowledge and explicit knowledge, would have the effect of controlling knowledge sharing culture and knowledge sharing. This paper collected data from 138 employees working in hotels in the metropolitan area. As a result of the empirical analysis, it was found that the knowledge sharing culture of hotel companies influenced knowledge sharing. In addition, it was confirmed that it had a positive effect on psychological ownership and organizational citizenship behavior. In the case of hotel companies, it was found that the tacit knowledge was more effective in inducing knowledge sharing among employees that the explicit knowledge. If a company provides a knowledge-sharing culture using various forms of tacit knowledge strategies, it is expected to increase the organizational citizenship behavior and psychological ownership of MZ generation employees.

Pattern and Instance Generation for Self-knowledge Learning in Korean (한국어 자가 지식 학습을 위한 패턴 및 인스턴스 생성)

  • Yoon, Hee-Geun;Park, Seong-Bae
    • Journal of the Korean Institute of Intelligent Systems
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    • v.25 no.1
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    • pp.63-69
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    • 2015
  • There are various researches which proposed an automatic instance generation from freetext on the web. Existing researches that focused on English, adopts pattern representation which is generated by simple rules and regular expression. These simple patterns achieves high performance, but it is not suitable in Korean due to differences of characteristics between Korean and English. Thus, this paper proposes a novel method for generating patterns and instances which focuses on Korean. A proposed method generates high quality patterns by taking advantages of dependency relations in a target sentences. In addition, a proposed method overcome restrictions from high degree of freedom of word order in Korean by utilizing postposition and it identifies a subject and an object more reliably. In experiment results, a proposed method shows higher precision than baseline and it is implies that proposed approache is suitable for self-knowledge learning system.

Children's Generating Hypotheses on the Pendulum Motion: Roles of Abductive Reasoning and Prior Knowledge (진자운동에서 아동의 가설 생성: 귀추와 선지식의 역할)

  • Joeng, Jin-Su;Park, Yun-Bok;Yang, Il-Ho;Kwon, Yong-Ju
    • Journal of the Korean earth science society
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    • v.24 no.6
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    • pp.524-532
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    • 2003
  • The purpose of the present study was to test the hypothesis that student's abductive reasoning skills play an important role in the generation of hypotheses on pendulum motion tasks. To test the hypothesis, a hypothesis-generating test on the pendulum motion and a prior knowledge test about the length of the pendulum motion were developed and administered to a sample of 5th grade children. A significant number of subjects who have the prior knowledge about the length of the pendulum motion failed to apply that prior knowledge to generate a hypothesis on a swing task. These results showed that students' failure in hypothesis-generating was related to their deficiency in abductive reasoning ability, rather than the simple lack of prior knowledge. Furthermore, children's successful generating hypothesis should be required their abductive reasoning skills as well as prior knowledge. Therefore, this study supports the notion that abductive reasoning ability beyond prior knowledge plays an important role in the process of hypothesis-generation. This study suggests that science education should provide teaching about abdctive reasoning as well as scientific declarative knowledge for developing children's hypothesis-generating skills.

The Design of Operation and Control Solution with Intelligent Inference Capability for IED based Digital Switchgear Panel (IED를 기반으로 하는 디지털 수배전반의 지적추론기반 운전제어 솔루션 설계)

  • Ko, Yun-Seok
    • The Transactions of the Korean Institute of Electrical Engineers A
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    • v.55 no.9
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    • pp.351-358
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    • 2006
  • In this paper, DSPOCS(Digital Switchgear-Panel Operation and Control Solution) is designed, which is the intelligent inference based operation and control solution to obtain the safety and reliability of electric power supply in substation based on IED. DSPOCS is designed as a scheduled monitoring and control task and a real-time alarm inference task, and is interlinked with BRES(Bus Reconfiguration Expert System) in the required case. The intelligent alarm inference task consists of the alarm knowledge generation part and the real-time pattern matching part. The alarm knowledge generation part generates automatically alarm knowledge from DB saves it in alarm knowledge base. On the other hand, the pattern matching part inferences the real-time event by comparing the real-time event information furnished from IEDs of substation with the patterns of the saved alarm knowledge base.; Especially, alarm knowledge base includes the knowledge patterns related with fault alarm, the overload alarm and the diagnosis alarm. In order to design the database independently in substation structure, busbar is represented as a connectivity node which makes the more generalized graph theory possible. Finally, DSPOCS is implemented in MS Visual $C^{++}$, MFC, the effectiveness and accuracy of the design is verified by simulation study to the typical distribution substation.

A Comparative Study by Service Type and Generation on the Factors Affecting the Intention to Use Vehicle Mobility Service (차량 모빌리티 서비스 사용의도의 영향요인에 대한 서비스 종류별, 세대별 비교 연구)

  • Lee, Ae Ri
    • Knowledge Management Research
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    • v.23 no.1
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    • pp.111-131
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    • 2022
  • Mobility service is a service that connects consumers and suppliers of transportation using information and communication technology (ICT), and aims to reduce inconvenience to users in the current transportation system and increase environmental sustainability. Recently, the use of mobility services is gradually increasing, and interest in it from academia and industry is growing. This study derives key influencing factors related to the increase in intention to use vehicle mobility services, and comparatively analyzes the influences between groups by service type (car-hailing vs. car-sharing services) and by generation (generation MZ vs. generation X). As a result of the comparative study, there were differences in user benefits between service type groups, and differences in user benefits and attitudes toward mobility platforms between generation groups. Through this comparative study, the main factors affecting the increase in the intention to use the vehicle mobility service by generation and service type and their differences were identified. This study provides implications to consider in terms of knowledge management for activating vehicle mobility services according to the major target users and service types.

A Study on the Design of Operation and Control Solution for IED based Digital Switchgear Panel (IED기반 디지털 수배전반의 운전제어 솔루션 설계)

  • Ko, Yun-Seok
    • Proceedings of the KIEE Conference
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    • 2006.07a
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    • pp.141-142
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    • 2006
  • In this paper, DSPOCS(Digital Switchgear Panel Operation and Control Solution) is designed, which is the intelligent inference operation and control solution of substation based on IED. DSPOCS is designed as a scheduled monitoring and control task and a real-time alarm inference task, and is interlinked with BRES in the required case. The intelligent alarm inference task consists of the alarm knowledge generation part and the real-time pattern matching part The alarm knowledge generation part generates automatically alarm knowledge from DB and saves it in alarm KB. On the other hand, the pattern matching part inferences the real-time event by comparing the real-time event information furnished from IEDs of substation with the patterns of the saved alarm knowledge base.

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A Philosophical Study on the Generating Process of Declarative Scientific Knowledge - Focused on Inductive, Abductive, and Deductive process (선언적 과학 지식의 생성 과정에 대한 과학철학적 연구 - 귀납적, 귀추적, 연역적 과정을 중심으로 -)

  • Kwon, Yong-Ju;Jeong, Jin-Su;Park, Yun-Bok;Kang, Min-Jeong
    • Journal of The Korean Association For Science Education
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    • v.23 no.3
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    • pp.215-228
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    • 2003
  • The present study is to analyze the arguments about the generation of declarative scientific-knowledge in the philosophy of science and invent a structured model of the process of scientific-knowledge generation with the types of the generated scientific-knowledge. The invented model shows that scientific-knowledge generation is a distinctive process with the processes of inductive, abductive, and deductive thinking. Furthermore, inductive process is included with observation, which is consisted of simple observation and operative observation, and rule-discovery which is involved with the processes of commonness discovery, classification, pattern discovery, and hierarchical relationship. Also, abductive process has two components. One component generates question and second component generates hypothesis in which the process consists of representing question situation, identifying experienced situation, identifying causal explicans, and generating hypothetical explicans. Finally, deductive process is involved with logical inventing test method and evaluation criteria, concrete inventing test method and evaluation criteria, evaluating hypothesis, and making conclusion.

An Intensive Interview Study on the Process of Scientists' Science Knowledge Generation (과학자의 과학지식 생성 과정에 대한 심층 면담 요구)

  • Yang, Il-Ho;Jeong, Jin-Su;Kwon, Yong-Ju;Jeong, Jin-Woo;Hur, Myoung;Oh, Chang-Ho
    • Journal of The Korean Association For Science Education
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    • v.26 no.1
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    • pp.88-98
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    • 2006
  • The purpose of this study was to analyze the process of scientists' science knowledge generation by employing four creative scientists as participants. Raw protocols were collected by an intensive interview method and then analyzed by a psychological modelling procedure. The present study showed that the process of knowledge generation divided into the processes of inductive, abductive, and deductive thinking. Furthermore, the inductive process in simple and operative observation was involved in the processes of generating a question, conjecture/prediction, designing an operational method, operation, and simple observation. Also, the abductive process had two components; question generation, and hypothesis generation which consisted of analyzing questions, searching explicans, and constructing hypothesis. Finally, the deductive process involved inventing abstract test methods, inventing abstract criteria, inventing concrete test methods, inventing concrete criteria, collecting results, and evaluating hypotheses and stating conclusions.

Construction of Korean Linguistic Information for the Korean Generation on KANT (Kant 시스템에서의 한국어 생성을 위한 언어 정보의 구축)

  • Yoon, Deok-Ho
    • The Transactions of the Korea Information Processing Society
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    • v.6 no.12
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    • pp.3539-3547
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    • 1999
  • Korean linguistic information for the generation modulo of KANT(Knowledge-based Accurate Natural language Translation) system was constructed. As KANT has a language-independent generation engine, the construction of Korean linguistic information means the development of the Korean generation module. Constructed information includes concept-based mapping rules, category-based mapping rules, syntactic lexicon, template rules, grammar rules based on the unification grammar, lexical rules and rewriting rules for Korean. With these information in sentences were successfully and completely generated from the interlingua functional structures among the 118 test set prepared by the developers of KANT system.

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Next Generation Knowledge Management A Process Integrated Model of Knowledge Asset Utilization (업무-지식 통합기반의 차세대 지식경영 모델)

  • Sohn, Jung Hoon Derick;Seo, Kyong Ran
    • Knowledge Management Research
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    • v.11 no.2
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    • pp.1-16
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    • 2010
  • Despite the well accepted necessity and importance of knowledge management, cases of successful knowledge management are not easy to find. With a case study of a Korean organization, this research introduces an integrated knowledge management model, in which knowledge and work processes are combined to improved knowledge performance. Knowledge-work process integration facilitates knowledge asset creation, transfer, and utilization, through which inefficiencies in knowledge utilization may be removed and knowledge contribution to business performance may be enhanced. Knowledge-work process integration may further be aligned with innovation processes, enabling systematic and continuous knowledge based process innovation.

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