• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.3
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• pp.407-413
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• 2020

Participating in exhibitions is one of the major activities for tourists. When selecting their next travel destination after participating in an event, they use map services and social network services, such as blogs, to obtain information about tourist attractions. The map services are location-based recommendations, because they can easily retrieve information regarding nearby places. Blogs contain informative content about tourist attractions, thereby providing content-based recommendations. However, few services consider both location and content. In location-based recommendations, tourist attractions that are not related to the content of the event attended might be recommended. Content-based recommendation has a disadvantage in that events located at a distance might get recommended. We propose an algorithm that considers both location and content, based on information from the Korea Tourism Organization's Linked Open Data (LOD), Wikipedia, and a Korean dictionary. By extracting nouns from the description of a tourist attraction and then comparing them with nouns about other attractions, a content-based relationship is determined. The distance to the event is calculated based on the latitude and longitude of each tourist attraction. A weight selected by the user is used for linear combination with the content-based relationship to determine the preference order of the recommendations.

• Management & Information Systems Review
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• v.36 no.4
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• pp.129-148
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• 2017

Conventional exhibition management information systems recommend tourist attractions that are close to the place in which an exhibition is held. Some recommended attractions by the location-based recommendation could be meaningless when nothing is related to the exhibition's topic. Our goal is to recommend attractions that are related to the content presented in the exhibition, which can be coined as content-based recommendation. Even though human exhibition curators can do this, the quality is limited to their manual task and knowledge. We propose an automatic way of discovering attractions relevant to an exhibition of interests. Language resources are incorporated to discover attractions that are more meaningful. Because a typical single machine is unable to deal with such large-scale language resources efficiently, we implemented the algorithm on top of Apache Spark, which is a well-known distributed computing framework. As a user interface prototype, a web-based system is implemented that provides users with a list of relevant attractions when users are browsing exhibition information, available at http://bike.snu.ac.kr/WARP. We carried out a case study based on Korean Tourism Organization Linked Open Data with Korean Wikipedia as a language resource. Experimental results are demonstrated to show the efficiency and effectiveness of the proposed system. The effectiveness was evaluated against well-known exhibitions. It is expected that the proposed approach will contribute to the development of both exhibition and tourist industries by motivating exhibition visitors to become active tourists.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.677-679
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• 2020

문화체육관광부와 한국관광공사가 트위터, 페이스북 등 소셜미디어 분석한 것에 따르면, 모바일 여행 서비스가 증가하고 있고 여행자들의 취향이 세분화되고 있는 것으로 나타났다. 이에 따라 개인 맞춤형 여행을 선호하고 숨은 관광지를 찾는 여행자들이 많아지고 있다. 또한, 국내 여행의 수요가 증가하는 상황에서 출시된 주요 어플리케이션을 살펴보면 변화하고 있는 트렌드에 부합하지 않는다. 따라서, 변화하는 트렌드에 맞춰 사용자가 자신에게 맞는 여행을 계획할 수 있도록 사용자 기반으로 한 추천 기능과 유사한 관광지 추천 기능을 추가한다. 세분화된 사용자의 취향에 근접하기 위해 관광지 개요를 기반으로 유사한 관광지 추천 기능을 구현하고 리뷰 감성 분석을 기반으로 사용자 기반 관광지 추천 기능을 구현한다. 뿐만 아니라, 증강현실 내비게이션 기능도 추가한다. 이를 통해 사용자들이 자신에게 맞는 국내 여행을 계획하는 데 도움을 주고 유명한 관광지보다는 숨은 여행지를 선호하는 사용자 그리고 밀집된 관광지에서 목적지를 찾는 것에 불편함이 있는 사용자들에게는 편리함을 제공해 줄 것으로 기대된다.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.05a
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• pp.43-46
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• 2019

관광지에 대한 관광객의 평가는 날씨, 계절, 관광객의 밀집 정도 등 다양한 환경적 요소에 따라 변화한다. 각 관광지는 객관적인 관점으로 최상의 관광을 경험하게 할 고유한 컨디션이 존재하며 이를 추출하기 위해선 관광에 영향을 주는 여러 환경들에 대한 다중 요인 분석이 가능할 만큼의 정보가 필요하다. 본 논문에서는 심층신경망을 기반으로 한 문장분석기술을 응용하여 관광지 리뷰에 적용, 평점이 포함되지 않은 리뷰에 평점을 추가하여 기상이나 계절, 휴무일 등의 다양한 분류가 가능할 수준의 데이터를 보충하고 축적/보충된 방대한 평점데이터를 토대로 맞춤 추천이 가능하도록 하는 시스템을 설명한다. 이에 본 논문은 학습 환경 구축, 리뷰와 기상 정보의 결합, 최종 추천 방법 등 전반적인 프로세스에 대한 내용을 설명한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.745-747
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• 2023

여러 분야에서 인공지능 모델을 활용한 추천 방법들이 많이 사용되고 있다. 본 논문에서는 관광지의 대중적이고 정확한 추천을 위해 GPT-3 와 같은 생성 모델로 생성한 가상의 리뷰 문장을 통해 KoBERT 모델을 학습했다. 생성한 데이터를 통한 KoBERT 의 학습 정확도는 0.98, 테스트 정확도는 0.81 이고 실제 관광지별 리뷰 데이터를 활용해 관광지를 분류했다.

• The Journal of the Korea Contents Association
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• v.22 no.4
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• pp.651-664
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• 2022

The purpose of this study was to verify the effect of tourists' tourist selection attributes on tourism satisfaction and to verify the mediating effect of tourism satisfaction in the effect of tourist selection attributes on recommendation intention. To this end, a survey was conducted on 305 male and female tourists in their 40s or older in Korea. The main results are as follows. First, among the tourist destination selection attributes, safety, attractiveness, experience, and landscape were all found to have a significant positive effect on tourism satisfaction. Second, it was found that the tourist satisfaction had a significant positive effect on the recommendation intention. Third, in the case of safety, experience, and landscape excluding attractiveness, tourism satisfaction was found to play a mediating role in the relationship with recommendation intention. It can also be seen as an academic significance of this study that the tourist's selection attribute has a positive effect on tourism satisfaction, and this increased tourism satisfaction will have a positive effect on the local tourism intention. problem.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07b
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• pp.685-687
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• 2005

본 연구에서는 관광정보를 온톨로지로 구축하고, 개인화 추천 방법들 중 규칙 기반 필터링과 학습 에이전트를 적용하여 사용자에게 관광 정보를 정확하게 추천하기 위한 시스템을 설계하였다. 여기에서는 제주도 관광에 관한 정보의 일부를 개인화 추천 시스템에 적합하도록 각각의 도메인 온톨로지로 구축하였으며, 이 도메인 온톨로지를 이용하여 사용자가 선호하는 관광정보를 추천하고, 온톨로지의 클래스들 사이의 관계를 통해 추천된 관광정보와 관련있는 필요한 정보를 추천함으로써 사용자에게 더욱 정확하고 의미적인 정보를 제공할 수 있는 개인화 추천 시스템을 설계하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.319-320
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• 2023

일반적인 여행 커뮤니티는 사진과 텍스트 기반의 사용자 리뷰를 바탕으로 정보 공유를 한다. 본 연구에서는 관광지에서 수행한 활동을 한 문장의 형태로 공유하는 애플리케이션을 제안한다. ChatGPT를 활용하여 활동을 산책, 사진, 음식 등 9가지 태그로 분류하여 관광지가 가지는 특징을 용이하게 파악한다. 또한, 사용자가 작성한 활동을 임베딩하고 관광지 소개 글 벡터와 유사도를 비교하여 관광지를 추천한다. 본 애플리케이션을 통해 사용자가 긴 설명이나 사진 없이 관광지가 가지는 정보를 쉽게 공유하고 관광지 추천을 하는 새로운 여행 커뮤니티를 제공할 수 있을 것으로 기대한다.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.267-273
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• 2020

Beacon is a wireless communication device that can automatically recognize the smart device in the short distance and transmit the necessary data, Beacon is a representative Internet of Things (IoT) facility in the era of the 4th Industrial Revolution, which is utilized in various fields such as short-distance information delivery, mobile location service, shopping, and marketing, and is constantly evolving. In this paper, it is based on tourist site-based recommendation information service. A system is proposed that recommends customized information according to the user's interest, preference, etc. by incorporating beacon technology. In other words, it acts as an information agent that informs tourists of desired information. In order to meet the needs of tourists, it is necessary to build an intelligent tourism recommendation system. The personalized Korean food and tourism recommendation management system using the beacon technology proposed in this paper is expected to provide high-quality services not only to foreigners visiting Korea but also to Korean tourists.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.10a
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• pp.573-576
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• 2014

In this paper, it provides social network service using context-aware for tourism. For this the service requires Anthropomorphic natural process. The service object need to provide the function analyzing, storing and processing user action. In this paper, it provides an algorithm to analysis with personalized context aware for users. Providing service is an algorithm providing social network, helped by 'Friend recommendation algorithm' which to make relations and 'Attraction recommendation algorithm' which to recommend somewhere significant. Especially when guide is used, server analysis history and location of users to provide optimal travel path, named 'Travel path recommendation algorithm'. Such as this tourism social network technology can provide more user friendly service. This proposed tour guide system is expected to be applied to a wider vary application services.