• Title/Summary/Keyword: Domain-specific

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Design and Implementation of Customer Information Retrieval System based on Semantic Web (시맨틱 웹 기반의 고객 정보 검색 시스템의 설계 및 구현)

  • Hwang Jeong-Hee;Gu Mi-Sug;Lee Hyun-Ah;Ryu Keun-Ho
    • The KIPS Transactions:PartD
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    • v.13D no.4 s.107
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    • pp.525-534
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    • 2006
  • Ontology specifies the knowledge in a specific domain and defines the concepts of knowledge and the relationships between concepts. It is possible to provide the service based on the semantic web through the ontology. Therefore, to specify and define the knowledge in a specific domain, it is required to generate the ontology which conceptualizes the knowledge. Accordingly, to search the information of potential customers for home-delivery marketing of post office, we design the specific domain to generate the ontology based on the semantic web in this paper. And we propose how to retrieve the information, using the generated ontology. We implement the data search robot which collects the information based on the generated ontology. Also, we confirm that the ontology and the search robot perform the information retrieval exactly.

NON-UNIQUE FACTORIZATION DOMAINS

  • Shin, Yong-Su
    • Journal of applied mathematics & informatics
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    • v.26 no.3_4
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    • pp.779-784
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    • 2008
  • We show that $\mathbb{Z}[\sqrt{-p}]$ is not a unique factorization domain (UFD) but a factorization domain (FD) with a condition $1\;+\;a^2p\;=\;qr$, where a and p are positive integers and q and r are positive primes in $\mathbb{Z}$ with q < p. Using this result, we also construct several specific non-unique factorization domains which are factorization domains. Furthermore, we prove that an integral domain $\mathbb{Z}[\sqrt{-p}]$ is not a UFD but a FD for some positive integer p.

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Analysis of Gender-Specific Relationships among Children's Important Self-Domain, Self-Evaluation and Global Self-Esteem (아동의 중요자아영역과 자기평가 및 자아존중감 간의 관계: 성별 분석)

  • Kim, Na-Hyeon;Kim, Kyong-Yeon
    • Journal of the Korean Home Economics Association
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    • v.48 no.1
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    • pp.41-54
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    • 2010
  • The purpose of this study was to investigate the relationships among children's important self-domain, self-evaluation and global self-esteem by gender. Information was collected on 376 5-6th graders from elementary schools in Busan. The major findings were that 1) The self-evaluation of peer domain was the most powerful determinant on self-esteem in both boys and girls 2) The percentage that valued domain of family self was higher than the other groups in both boys and girls(boys 36.3%, girls 55.4%). 3) In boys' domains of peer self and computer self, important self-domain moderated the effect of self evaluation on global self-esteem.

Studies on the Epitope of Neuronal Growth Inhibitory Factor (GIF) with Using of the Specific Antibody

  • Pang, Li-Yan;Ru, Bing-Gen
    • BMB Reports
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    • v.38 no.6
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    • pp.646-649
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    • 2005
  • Human neuronal growth inhibitory factor (GIF), a metalloprotein classified as metallothionein-3, is specifically expressed in mammal central nervous system (CNS). In these Studies the specific antibody to human GIF was prepared and used to search the epitope of human GIF by enzyme-linked immunosorbent assay (ELISA) and sequence comparison. The result of ELISA showed the epitope of human GIF may locate on a octapeptide (EAAEAEAE) in the $\alpha$-domain of human GIF, and the result of nerve cell culture indicated that the biological activity of GIF may be affected by the specific antibody.

Intelligent Automated Detection System of Tuberculosis Bacilli by Using Their Color Information (컬러 정보를 이용한 지능형 결핵균 검출 자동화 시스템)

  • Cho, Sung-Man;Kim, Gi-Bom;Lim, Choong-Hyuk;Joo, Won-Jong
    • Journal of the Korean Society for Precision Engineering
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    • v.24 no.11
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    • pp.126-133
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    • 2007
  • Tuberculosis (TB) is a chronic or acute infectious disease which damages more people than any other infectious diseases according to WHO estimates. In this paper, a new automatic detection system of tuberculosis bacilli by using their color information is proposed. Through the deep investigation of color and intensity compositions of tuberculosis images, new pre-processing and segmentation algorithms are suggested. Specific features of bacilli are extracted from the processed images and number counting is done by using domain-specific knowledge rules.

Force identification by using specific forms of PVDF patches

  • Chesne, Simon;Pezerat, Charles
    • Smart Structures and Systems
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    • v.15 no.5
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    • pp.1203-1214
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    • 2015
  • This paper deals with the experimental validation of the use of PVDF Patches for the assessment of spatial derivatives of displacement field. It focuses more exactly on the shear Force Identification by using Specific forms of PVDF patcHes (FISH) on beams. An overview of the theoretical approach is exposed. The principle is based on the use of the weak form of the equation of motion of the beam which allows the shear forces to be extracted at one edge of the sensor when this last has a specific form. The experimental validation is carried out with a cantilever steel beam, excited by a shaker at its free boundary. The validation consists in comparing the shear force measured by the designed sensor glued at the free edge and the directly measured force applied by the shaker. The sensor is made of two patches, called the "stiffness" patch and the "mass" patch. The use of both patches allows one to identify correctly the shear force on a large frequency domain. The use of only the stiffness patch is valid in the low frequency domain and has the advantage to have a frequency-independent gain that allows its use in real time.

A Component Model for Managing Covid-19 Crisis

  • Taweel, Faris M.
    • International Journal of Computer Science & Network Security
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    • v.21 no.7
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    • pp.365-373
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    • 2021
  • Covid-19 posed a serious threat to public health worldwide, especially in the absence of vaccines or medicines. The only viable strategies to combat a virus with a high infection rate were to apply lock-down strategies, transport ban, social and physical distancing. In this work, we provide a domain-specific component model for crisis management. The model allows for building a plan for managing Covid-19 crisis and use the plan as a template to generate a system specific for managing that crisis. The crisis component model is derived from X-MAN II, a generic component model that we have developed for the aircraft industry

Event-Based Ontologies: A Comparison Review

  • Ashour Ali;Shahrul Azman Mohd Noah;Lailatul Qadri Zakaria
    • International Journal of Computer Science & Network Security
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    • v.23 no.5
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    • pp.212-220
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    • 2023
  • Ontologies are knowledge containers in which information about a specified domain can be shared and reused. An event happens within a specific time and place and in which some actors engage and show specific action features. The fact is that several ontology models are based on events called Event-Based Models, where the event is an individual entity or concept connected with other entities to describe the underlying ontology because the event can be composed of spatiotemporal extents. However, current event-based ontologies are inadequate to bridge the gap between spatiotemporal extents and participants to describe a specific domain event. This paper reviews, describes, and compares the existing event-based ontologies. The paper compares and contrasts various ways of representing the events and how they have been modelled, constructed, and integrated with the ontologies. The primary criterion for comparison is based on the events' ability to represent spatial and temporal extent and the participants in the event.

Language Specific Variations of Domain-initial Strengthening and its Implications on the Phonology-Phonetics Interface: with Particular Reference to English and Hamkyeong Korean

  • Kim, Sung-A
    • Speech Sciences
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    • v.11 no.3
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    • pp.7-21
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    • 2004
  • The present study aims to investigate domain-initial strengthening phenomenon, which refers to strengthening of articulatory gestures at the initial positions of prosodic domains. More specifically, this paper presents the result of an experimental study of initial syllables with onset consonants (initial-syllable vowels henceforth) of various prosodic domains in English and Hamkyeong Korean, a pitch accent dialect spoken in the northern part of North Korea. The durations of initial-syllable vowels are compared to those of second vowels in real-word tokens for both languages, controlling both stress and segmental environment. Hamkyeong Korean, like English, tuned out to strengthen the domain-initial consonants. With regard to vowel durations, no significant prosodic effect was found in English. On the other hand, Hamkyeong Korean showed significant differences between the durations of initial and non-initial vowels in the higher prosodic domains. The theoretical implications of the findings are as follows: The potentially universal phenomenon of initial strengthening is shown to be subject to language specific variations in its implementation. More importantly, the distinct phonetics- phonology model (Pierrehumbert & Beckman, 1998; Keating, 1990; Cohn, 1993) is better equipped to account for the facts in the present study.

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Expression and Purification of the Helicase-like Subdomains, H1 and H23, of Reverse Gyrase from A. fulgidus for Heteronuclear NMR study

  • Kwon, Mun-Young;Seo, Yeo-Jin;Lee, Yeon-Mi;Lee, Ae-Ree;Lee, Joon-Hwa
    • Journal of the Korean Magnetic Resonance Society
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    • v.19 no.2
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    • pp.95-98
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    • 2015
  • Reverse gyrase is a hyperthermophile specific protein which introduces positive supercoils into DNA molecules. Reverse gyrase consists of an N-terminal helicase-like domain and a C-terminal topoisomerase domain. The helicase-like domain shares the three-dimensional structure with two tandem RecA-folds (H1 and H2), in which the subdomain H2 is interrupted by the latch domain (H3). To understand the physical property of the hyperthermophile-specific protein, two subdomains af_H1 and af_H23 have been cloned into E. coli expression vector, pET28a. The $^{15}N$-labeled af_H1 and af_H23 proteins were expressed and purified for heteronuclear NMR study. The af_H1 protein exhibits the well-dispersion of amide signals in its $^1H/^{15}N$-HSQC spectra and thus further NMR study continues to be progressed.