• 한국멀티미디어학회논문지
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• 제1권1호
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• pp.109-119
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• 1998

본 논문은 형식기술기법으로 기술된 차세대지능망 응용프로토콜(INAP: Intelligent Network Application Protocool)로부터 추상시험스위트 (Abstract Test Suite) 자동생성에 대한 연구 결과를 기술한다. 시험 자동생성을 위해 RCP tour(Rural Chinese Postman tour) 개념과 UIO 시퀀스 (UIO:Unique Input Output Sequence) 개념을 응용하였다. SDL(System Description Language) 형식기술 기법으로 명세화된 INAP명세로부터 생성한 I/O FSM(Input/Output Finite State Machine)을 중간모델로 하여 UIO 시퀀스를 정의하고, 정의된 UIO 시퀀스를 RCP tour 개념과 결합하여 최적의 시험 시퀀스를 생성하였다. 본 논문에서는 또, 생성된 시험 스위트의 오류커버영역 예측방법을 제시하고, 마지막으로 표준화된 시험 표기법인 TTCN(Tree and Tabular Combined Notation)으로 생성된 시험스위트의 변환방법도 제시한다.

• 한국조리학회지
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• 제14권2호
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• pp.293-302
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• 2008

The objective of this study is to suggest development methods of marine tour complexes by specializing and modernizing the renowned Jagalchi Fish Market. This study tries to suggest the ways of overcoming limitations of the traditional market place and making a unique tourism destination with affluent attractive culture elements. To preserve its position as the most famous fish market in Korea, Jagalchi market needs to more differentiate its position over competitors. To do that, it needs to avoid over-lapping of product categories among different sectors and specializing each zone according to the assigned theme. Improving tourism environments by expanding entertaining aspects, building landmark facilities and a seaside park, and tourism infrastructures. In addition, the development scheme needs to be planned unified with other city development plans to create a unified image, and a connection program with other tourism resources surrounding the target area needs to be created in order to pursue synergy effects. In the aspect of food, a large seafood center which offers various seafood from all around the world, a traditional night market street, various theme restaurants can be suggested. Successful development of the Jagalchi marine tour complexes not only has ripple effects on the region's culture, society, and other related industries but directly influences related regional tourism and commercial industry.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제1호
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• pp.208-212
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• 2001

Based on the theory of characteristics and sustainable development in Kunming city, this article analyses and evaluates the development of urban tour recreation and resort in Kunming and puts forward viewpoints and blueprint for its future development in terms of culture, history; Nationality, folks-custom; three-benefit of society, environment and economy; and the urban ecology and green plants (landscape) etc.

• 동굴
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• 제93호
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• pp.43-51
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• 2009

고수동굴의 관람대상물의 분포는 이층 구조로 되어 있어 입체적 분포를 보인다. 그러나 관람루트는 정해진 루트를 이동하기 때문에 그래프상의 목(tree)형 형태를 갖는다. 이러한 관람 포인트와 관람대상물의 관계를 통한 관람루트의 특성을 네트워크 분석기법을 이용하여 분석하였다. 타동굴과의 비교 분석이 아니므로 수치적 해석에 한계가 있었으나 차후 유사한 동굴간의 관람루트를 비교 분석하거나 관람방식에서 생기는 문제점을 파악하는 기초자료로 제공 될 수 있다.

• International Journal of Internet, Broadcasting and Communication
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• 제8권1호
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• pp.27-32
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• 2016

The global positioning system (GPS)-enabled mobile phones provide location-based applications such as car and pedestrian navigation services. The pedestrian navigation services provide safe and comfortable route and path guidance for pedestrians and handicapped or elderly people. One of the essential components for a navigation system is a spatial database used to perform navigation and routing functions. In this paper, we develop modeling and categorization of pedestrian path components for smart tour guide services using the mobile pedestrian navigation application. We create pedestrian networks using 2D base map and sky view map in urban area. We also construct pedestrian networks and attributes of node, link, and POI using on-site GPS data and photos for smart pedestrian tour guide in the major walking tourist spots in Jeju.

• 한국국방경영분석학회지
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• 제13권1호
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• pp.101-115
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• 1987

This paper presents an optimization based heuristic algorithm for a tour bus scheduling problem where buses consist of various kinds of sightseeing and commutation services. First, this algorithm transforms the prolem into a vehicle routing problem on whose nodes denote trips and arcs denote connections between trips. Second, a greedy heuritic routing technique is applied to find a good feasible bus-route set. Then the greedy feasible solution is improved by the simplex method using column generation technique. The algorithm provides a better near-optimal solution which gives much reductions in the total tour distance and the number of tour buses.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2004년도 봄 학술발표논문집 Vol.31 No.1 (A)
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• pp.31-33
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• 2004

TSP(Traveling Salesman Problem)는 주어진 N개의 City들을 단 한번씩만 거쳐 출발지로 되돌아오는 경로들 중 가장 작은 비용이 소요되는 경로를 찾는 문제이며, 고전적인 최적화 문제로 널리 알려져 있다. City의 수가 증가하면 최적 Tour를 찾기 위한 연산 시간이 길어지는 단점이 있다. 본 논문에서는 대규모 TSP의 효율적 해결을 위해 새로운 알고리즘을 제안한다. 본 논문에서는 대규모의 City들의 집합을 두개의 소집합으로 분할하고, 병합을 위해 하나의 Junction City를 지정한다. 분할된 두개의 소집합 각각의 최적 Tour를 구한 후 분할된 두 최적 Tour를 병합하여 하나의 근사 Tour를 구한다. 지정된 Junction City는 병합 시 최적 병합조건을 구하는 연산의 간편화를 기대할 수 있다.

• 동굴
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• 제92호
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• pp.55-63
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• 2009

온달동굴 내에 분포하는 관람대상 지형지물과 관람객의 이동통로에 설정 가능한 관람 포인트를 구축하고 이에 따른 네트워크구축사례와 네트워크의 특성 분석을 통한 온달굴의 관람포인트의 특성을 고찰하였다. 온달동굴의 관람루트는 정해진 루트를 이동하기 때문에 그래프상의 목(tree)형 형태를 갖는다. 관람포인트와 관람대상물의 관계를 통한 관람루트의 특성을 네트워크 분석기법을 이용하여 분석하였다. 온달동굴의 수치적 결과는 차후 유사한 동굴간의 관람루트를 비교 분석하거나 관람방식에서 생기는 문제점을 파악하는 기초자료로 제공 될 수 있다.

• ETRI Journal
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• 제46권3호
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• pp.473-484
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• 2024

We introduce a machine learning-based web application to help travel agents plan a package tour schedule. K-nearest neighbor (KNN) classification predicts the optimal tourists' dwelling time based on a variety of information to automatically generate a convenient tour schedule. A database collected in collaboration with an established travel agency is fed into the KNN algorithm implemented in the Python language, and the predicted dwelling times are sent to the web application via a RESTful application programming interface provided by the Flask framework. The web application displays a page in which the agents can configure the initial data and predict the optimal dwelling time and automatically update the tour schedule. After conducting a performance evaluation by simulating a scenario on a computer running the Windows operating system, the average response time was 1.762 s, and the prediction consistency was 100% over 100 iterations.

• Clinical and Experimental Reproductive Medicine
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• 제10권2호
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• pp.39-47
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• 1983

The XI World Congress on fertility and sterility was held during 26th June-2nd July 1983, in Dublin, Ireland. The general view and impression of the congress are as follows. Scientific Programme 1. Main sessions were consisted of a keynote speaker 30 minutes with 4 supporting speakers for 20 minutes each, followed by discussion between the panelist and audience. 2. Related communication sessions were consisted of a series of 10 minutes papers and 5 minutes discussion. 3. Workshop sessions had a free wheeling time-table of audience/expert interaction, subjects concerned day to day practicalities of fertility and sterility. 4. Special symposium sessions had contributed from a number of invited experts in a particular field under discussion. 5. National society symposium sessions were organised and ran by fertility societies affiliated to IFFS. 6. Meet-the-authnr poster sessions, Film and Video sessions, Medical and industrial exhibitions are also introduced here. Business Programme 1. The meeting of executive and scientific commitees IFFS were held on June 26th, July 1st, and general assembly on June 28th, and July 1st. 2. Accreditation : IFFS Dublin 83, is recognised for 32 cognates formal learning by the American College of Obstetricians and Gynecologists. Social Programme 1. Dublin city orientation tour, welcome reception, Opening and closing ceremonies, evening of traditional Irish entertainment, Irish night at Powercourt Town-house Center, the banquet, State reception-(hosted by Minister of Health and Social secretary at Dublin Castle, and by the Lord Mayor of Dublin at National Concert Hall)-are introduced briefly in this paper. 2. The congress tour;, such as Georgian Dublin and shopping tour, Garden of Ireland tour, Boyne Valley tour and Curragh of Kildare tour were prepared during congress. 3. After closing the congress, for some of delegates an opportunity to sample, A taste of Dublin, such as Abbey theater, Abbey tavern and Jury's Cabaret etc were available.