• 제목/요약/키워드: Users' convenience

검색결과 1,123건 처리시간 0.028초

Active Measurement Analysis of KREONET using Modified PingER

  • 이만희
    • 지식정보인프라
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    • 통권7호
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    • pp.134-140
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    • 2001
  • To know about the performance of KREONET, we installed an active network performance measurement tool, PingER. For customization, we modified its architecture and some codes. Although this customization is a minor change of PingER, it gives much benefit and convenience for both operators and users. Using PingER, we can measure the effect of the STAR TAP link. The new networking through the link is a little bit slower than the previous networking. But the new link shows far fewer packet losses and provides more reliable networking.

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군용차량 개발시 고려요소 우선순위 설정 연구 (Priority Decision based on Users' Requirements for the Development of Military Vehicles)

  • 이범구;조용건
    • 한국자동차공학회논문집
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    • 제18권6호
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    • pp.122-129
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    • 2010
  • The military vehicles are necessary to perform various war battle missions but in reality they are not as convenient as the civil vehicles. Thus, it is problematic regarding the satisfaction about convenience, operation, and performances of military vehicles. Since most of military vehicles used in Korea were made by bench-marking the models of United States developed in the latter half of 1970's. It is question whether the current military vehicles can provide the functions and expected performance fully or not if we do not study what the user friendly military vehicles are. This article report soldiers' user satisfaction survey on military vehicles and provide arguments on the priority decision based on users' requirements. Future direction for the development of military vehicles is discussed.

Effective User Interface for Digital Video Library

  • Park Ju-Young;Kim Won-Il;Park Jin-Man;Yoon Kyoung-Ro
    • International Journal of Contents
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    • 제1권1호
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    • pp.6-9
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    • 2005
  • In this paper, we propose a novel approach of user interface for querying Digital Video Library. Through the proposed user interface, the users can specify the query more easily and precisely for image and video retrieval, resulting in better retrieval accuracy of the system. The prototype of the proposed system allows specification of character, atmosphere, implement, mapping and event for the query. This prototype not only provides users with the convenience of query specification in various aspects, but also can easily be extended to the retrieval systems of various multimedia data.

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Security Model for Pervasive Multimedia Environment

  • Djellali, Benchaa;Lorenz, Pascal;Belarbi, Kheira;Chouarfia, Abdallah
    • Journal of Multimedia Information System
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    • 제1권1호
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    • pp.23-43
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    • 2014
  • With the rapidity of the development on electronic technology, various mobile devices are produced to make human life more convenient. The user is always in constant search of middle with ease of deployment. Therefore, the development of infrastructure and application with ubiquitous nature gets a growing keen interest. Recently, the number of pervasive network services is expanding into ubiquitous computing environment. To get desired services, user presents personal details about this identity, location and private information. The information transmitted and the services provided in pervasive computing environments (PCEs) are exposed to eavesdropping and various attacks. Therefore, the need to protect this environment from illegal accesses has become extremely urgent. In this paper, we propose an anonymous authentication and access control scheme to secure the interaction between mobile users and services in PCEs. The proposed scheme integrates a biometric authentication in PKI model. The proposed authentication aims to secure access remote in PCE for guaranteeing reliability and availability. Our authentication concept can offer pervasive network service users convenience and security.

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Effective UML models by using database system

  • Halim, Faisal;Muttaqin, Rizal
    • 한국인공지능학회지
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    • 제1권1호
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    • pp.1-3
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    • 2013
  • This study suggested ways to control UML diagram and to make design of database and to retrieve diagram information by giving questions. The study classified elements of the diagram. For instance, class diagram was made of classes, and class was done of class name and attribute operator. The elements were transformed to be database table having basic key and foreign key information. The ways suggested had advantages of users' sharing of model information and reuse of the model. This study investigated cost saving, time saving and UML model construction by database. We had designed integrated and relation database that could save and manage UML diagram, and suggested retrieval. For instance, we classified class diagram into elements to make tables and kept relation of each element by using not only basic key of relation database but also foreign key information. We made database of modeling depending upon methods to give users convenience.

Measuring RFID Adoption Factors with Cognitive Styles : A Preliminary Examination of Consumers' Perceptions

  • Lim, Se-Hun;Kim, So-Hyung;Cho, Nam-Jae;Kim, Dae-Kil
    • Journal of Information Technology Applications and Management
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    • 제17권3호
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    • pp.99-119
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    • 2010
  • The Radio Frequency IDentification (RFID), once used widely, is expected to provide improved convenience in our everyday life. Crude observations of RFID consumption show that there is a wide variation in the adoption of this technology across different individuals. One plausible explanation is that consumers with challenging mind who seek for new technologies and have a good grasp of the new RFID technology should have higher propensity to use the technology. A better understanding of such acceptance pattern of RFID is of high importance in establishing technology providers' marketing strategies. This study is aimed to explain differences in the level of RFID acceptance focusing on cognitive styles of potential RFID users. By presenting potential RFID users' discriminative propensity toward RFID technology, this study hopes to provide guidelines for the design of service strategies that facilitate consumers' acceptance of RFID.

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대학생의 콘돔사용 태도 측정도구 개발 (Development of College Students′ Condom Attitude Scale)

  • 강희선;장순복
    • 대한간호학회지
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    • 제34권5호
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    • pp.751-759
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    • 2004
  • Purpose: The aim of this study was to design and evaluate a scale for measuring the attitudes toward condom use in sexual relationships. Method: A questionnaire was administered to 631 college students using a convenience sampling method. The psychometric properties (reliability and validity) were evaluated. Result: As a result of the item analysis, 16 items were selected and the internal consistency alpha coefficient was .88. Results indicated that the condom attitude scale is composed of three factors: Interruption of sexual pleasure; Protection; and Image. The three factors accounted for 59.54% of the variance in the total scale. Also, condom attitude was statistically significant (t=7.389, p=.000) between consistent condom users and inconsistent users. Conclusion: The results demonstrate that condom attitudes are multidimensional, and the reliability and validity of the scale was supported.

동사의 의미분석처리를 위한 SENKOV 시스템의 설계와 구현 (Design and Implementation of SENKOV System for he Semantic Processing of Korean Verbs)

  • 문유진
    • 한국정보처리학회논문지
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    • 제7권4호
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    • pp.1169-1174
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    • 2000
  • Human-compute interface (HCl) should be designed with ease and flexibility for users for providing convenience and friendliness to users. The natural language processing is one of the aspects of HCl. This paper presents the method of design and implementation of SENKOV( Semantic Networks for Korean Verbs) System, which deals with isa hierarchies of Korean verbs for the natural language processing. The system's architecture is based on the differential theory and Levin verb classes. This paper selects about 600 Korean verbs which are commonly used in the daily life, and implements the SENKOV System. The experiments show that SENKOV has 44 top nodes and depth of about 2.35. In addition this paper applied the SENKOV System to co-occurrence constraint relationship among a adverbs and verbs, and proves the validity of the system. This paper is important in that it has made the first trial to classify Korean verb concept for HCl.

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DESIGN OF METADATA MANAGEMENT SYSTEM FOR RETRIEVAL OF VIDEO DATA

  • Heo, Byeong-Mun;Lee, Yang-Koo;Chai, Duck-Jin;Wang, Ling;Lee, Yong-Mi;Ryu, Keun-Ho
    • 대한원격탐사학회:학술대회논문집
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    • 대한원격탐사학회 2007년도 Proceedings of ISRS 2007
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    • pp.314-316
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    • 2007
  • Currently for the development of internet and network technology, since request of service for the large volume multimedia data has been more increased, multimedia users want the convenience and accuracy of multimedia service system about storing and retrieving of the multimedia contents. To satisfy the request of users, metadata management for the diverse information of multimedia contents is very important. However, the metadata management for the multimedia contents is difficult because the metadata standards are different each other for the type of multimedia data and service. In this paper, we propose the integration metadata management system structure which extends previous metadata management system based on text for the multimedia contents metadata which are expressed differently each other according to the multimedia data or service type.

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대수로용 Fitting 및 Thrust Block의 구조설계 프로그램 개발 (Development of Design Program of Fitting and Thrust Block for Huge Water Supply Pipelines)

  • 김두영;김영수;이상환
    • 한국전산구조공학회:학술대회논문집
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    • 한국전산구조공학회 1999년도 가을 학술발표회 논문집
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    • pp.113-118
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    • 1999
  • The design program of fitting and thrust block including various shapes and sizes was developed for the GMR project (Great Man-made River Project in Lybia). It can automatically recalculated the minimum size of fitting required for the structural performance and can also determine the proper size of fitting for the safe and economic design by users. It was found that the results of this program was accurate and efficient when it was compared to other references. This program is also developed with GUI (Graphic User Interface) technology for the convenience of users.

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