• Title/Summary/Keyword: Open API Integration

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Development Integrated Retrieval Methods for OpenAPIs and Mashup Capable Services in u-GIS Environments (u-GIS 환경에서 OpenAPI와 매쉬업 가능 서비스에 대한 통합 검색 기법 개발)

  • Chun, Dong-Suk;Cha, Seung-Jun;Kim, Kyong-Ok;Lee, Kyu-Chul
    • Journal of Korea Spatial Information System Society
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    • v.11 no.1
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    • pp.25-34
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    • 2009
  • As the trend of the Web is changing toward 'Web 2.0', OpenAPIs, Web 2.0's core technology, are used in many web sites. In the past, services in websites are used in its own, but recently it is possible to use services in other websites by using OpenAPI. In u-GIS many vendors also can provide combined service by using OpenAPI. There are already lots of OpenAPIs and the numer of OpenAPI increases very fast. So it is difficult to find a service that we want to use, and also difficult to find services for mashup. In this paper, we developed retrieval methods for OpenAPIs and mashup capable services based on similarity. First we define the integrated service information model to cover various protocols of OpenAPI, then developed a retrieval methods based on it. By implementing system according these methods by using relational database and JSP, we prove that the system can provide an ranked result sets based on similarity, OpenAPI's integration retrieval results and mashup capable service retrieval results.

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The open API for reconfiguration in 4G network (4G network에서 재구성성을 위한 개방형 API)

  • Hong Sung-June;Lee Young-Soo
    • Journal of the Korea Society of Computer and Information
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    • v.10 no.6 s.38
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    • pp.219-226
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    • 2005
  • This paper describes the open API with integration of semantic web service with PARLAY X based open API in 4G mobile network. It can be expected that the intelligence such as the context-awareness, adaptation and personalization in 4G mobile network will be deployed. But the existing PARLAY based network lacks in considering context-awareness, adaptation and personalization. Therefore, the object of this paper is to support the architecture and the Application Programming Interface (API) of the network service for the context-awareness, adaptation and Personalization in 4G mobile network The open API is to provide users with the adaptive network service to the changing context constraints as well as detecting the changing context and user's Preference. For instance, the open API can Provide users with QoS in network according to the detected context and user's preference, after detecting the context such as location and speed and user's preference.

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Development of a Visitor Recognition System Using Open APIs for Face Recognition (얼굴 인식 Open API를 활용한 출입자 인식 시스템 개발)

  • Ok, Kisu;Kwon, Dongwoo;Kim, Hyeonwoo;An, Donghyeok;Ju, Hongtaek
    • KIPS Transactions on Computer and Communication Systems
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    • v.6 no.4
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    • pp.169-178
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    • 2017
  • Recently, as the interest rate and necessity for security is growing, the demands for a visitor recognition system are being increased. In order to recognize a visitor in visitor recognition systems, the various biometric methods are used. In this paper, we propose a visitor recognition system based on face recognition. The visitor recognition system improves the face recognition performance by integrating several open APIs as a single algorithm and by performing the ensemble of the recognition results. For the performance evaluation, we collected the face data for about five months and measured the performance of the visitor recognition system. As the results of the performance measurement, the visitor recognition system shows a higher face recognition rate than using a single face recognition API, meeting the requirements on performance.

A Semantic-Based Mashup Development Tool Supporting Various Open API Types (다양한 Open API 타입들을 지원하는 시맨틱 기반 매쉬업 개발 툴)

  • Lee, Yong-Ju
    • Journal of Internet Computing and Services
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    • v.13 no.3
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    • pp.115-126
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    • 2012
  • Mashups have become very popular over the last few years, and their use also varies for IT convergency services. In spite of their popularity, there are several challenging issues when combining Open APIs into mashups, First, since portal sites may have a large number of APIs available for mashups, manually searching and finding compatible APIs can be a tedious and time-consuming task. Second, none of the existing portal sites provides a way to leverage semantic techniques that have been developed to assist users in locating and integrating APIs like those seen in traditional SOAP-based web services. Third, although suitable APIs have been discovered, the integration of these APIs is required for in-depth programming knowledge. To solve these issues, we first show that existing techniques and algorithms used for finding and matching SOAP-based web services can be reused, with only minor changes. Next, we show how the characteristics of APIs can be syntactically defined and semantically described, and how to use the syntactic and semantic descriptions to aid the easy discovery and composition of Open APIs. Finally, we propose a goal-directed interactive approach for the dynamic composition of APIs, where the final mashup is gradually generated by a forward chaining of APIs. At each step, a new API is added to the composition.

A Design and Implementation of Local Festivals and Travel Information Service Application

  • Jae Hyun Ahn;Hang Ju Lee;Se Yeon Lee;Ji Won Han;Won Joo Lee
    • Journal of the Korea Society of Computer and Information
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    • v.28 no.11
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    • pp.65-71
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    • 2023
  • In this paper, we design and implement the Walking Life Festival application, which is based on the Android platform and provides information about domestic travel destinations and regional festivals in South Korea. This application utilizes various sensors found in smartphones, including the Step Counter sensor, Step Detector sensor, Acceleration sensor, and GPS sensor. Additionally, it makes use of Google Map API and Public Open API to offer information about domestic travel destinations and local festivals. The application also incorporates an automatic login feature using the Shared Preference API. When storing login information in the database, it encrypts the input plaintext data using a hash algorithm. For Google Maps integration, it creates objects using the Google.maps.LatLngBounds() method and extends the location information through the extends method. Furthermore, this application contributes to the activation of the domestic tourism industry by notifying users about the timing of local festivals related to domestic travel destinations, thus increasing their opportunities to participate in these festivals.

A Mashup Customization Technique of Mobile Service based on RESTful (RESTful 기반의 모바일 서비스 매쉬업 커스터마이제이션 기법)

  • Kim, Chul-Jin
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.7
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    • pp.3182-3187
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    • 2012
  • Business needs of companies to require smart work have been increased use of mobile services and the research for the mobile service architecture to respond to the diverse needs of business operations is required. For providing variety of mobile services, customization research for the mobile platform should be performed. Mobile service to provide integration services and device continuity should be able to integrated(Mashup) among services using open interface(Open API). This paper provides the mashup customization technique that can meet a variety of requirements by integration among such services.

Reconfigurable Position Control of Unmanned Expedition Vehicles under the Open Control Platform based Ubiquitous Environment (유비쿼터스 환경에서 개방형 제어 플랫폼에 기반한 무인탐사차량의 재형상 가능 위치제어)

  • Shim Duk-Sun;Yang Cheol-Kwan;Ah Kyu-Seob;Lee Joon-Hak
    • Journal of Institute of Control, Robotics and Systems
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    • v.11 no.12
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    • pp.1002-1010
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    • 2005
  • We study on the implementation of reconfigurable position control system which is based on Open Control Platform(OCP) for Unmanned Expedition Vehicles(UEV) in ubiquitous environment. The control system uses hierarchical control structure and OCP structure which contains three layers such as core OCP, reconfigurable control API(Application Programmer Interface), generic hybrid control API. The goal of our research is to implement an UEV control system using advanced software technology. As a specific control problem, we study a transition management problem between PID control and neural network control depending on fault or parameter change of the plant, i.e., UEV. The concept of the OCP-based software-enabled control can provide synergy effect by the integration of software component, middleware, network communication, and control, and thus can be applied to various systems in ubiquitous environment.

A Study on Integration of Internal Information Retrieval Systems using Mashup; National Institute of Korean History Information Systems (매쉬업을 적용한 기관 내 정보검색시스템 통합 방안 연구 - 국사편찬위원회 정보시스템을 중심으로 -)

  • Lee, Hye-Won;Yoon, So-Young
    • Journal of Information Management
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    • v.42 no.1
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    • pp.63-83
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    • 2011
  • Mashup service provides results by query in real time and responds to users' request in dynamic. In terms of size, each of NIKH(National Institute of Korean History)'s internal Information Systems is equal to individual library system. As adapting mashup for information convergence with external resources, it was accepted for internal integrated search in the same context. This study designated NIKH OpenAPI and proposed metadata format for internal integrated search of historical contents.

Integration News MashUp Service by Open API (Open API를 이용한 통합 뉴스 메쉬업 서비스)

  • Kim, Ki-Taek;Choi, Kwang-Sub;Choi, Yun-Jung;Lee, Sang-Mi;Park, Mi-Ra;Min, Jun-Ki
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2009.10a
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    • pp.1071-1074
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    • 2009
  • In a pre-existing online newspaper has inconvenience such that a difference of a newspaper from other newspapers is confirmed on another script window. To solve this inconvenience, we propose a system called Rose News Reader. Since our proposed system classifies the articles with respect to the publishers and domain, a user can compare the articles from diverse publisher and analyze them to obtain correct facts.

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Study on the Development of Open Interfaced Geospatial Information Service Platform (개방형 인터페이스 기반 국토정보 서비스 플랫폼 개발 연구)

  • Chang, Yoon-Seop;Kim, Jae-Chul;Choi, Won-Geun;Kim, Kyung-Ok
    • Journal of Korea Spatial Information System Society
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    • v.11 no.1
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    • pp.17-24
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    • 2009
  • Recently many of earlier GIS services are changing to the form of user-participated dynamic geoweb service like many new impressive web 2.0 services substitute for earlier old-fashioned web 1.0 services. Many relevant technologies are necessary to be developed so as to integrate a number of geospatial data and functions all around into the useful geoweb services. It is also necessary to make the integration easy and to cope with the rapid changes in geoweb environment. In this study, the trend of relevant geoweb technologies were reviewed before, and the development of open geospatial service platform were carried out. As a result, open 2D/3D map service engine, user-participated mashup engine, Open API search engine and so on were im plemented as the core components of that platform. The platform will be able to be used as the common platform among a number of applications in the fields such as public/private GIS integration, u-city projects and GIS/LBS services etc.

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