• Journal of the Korea Academia-Industrial cooperation Society
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• v.7 no.6
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• pp.1224-1230
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• 2006

ID registered in RFID tag is written as a binary or code form and interpreted by RF reader. It must be changed to FQDN structure for the internet service. FQDN(Fully Qualified Domain Name) form also must be resolved during the several steps in the application service networks. In this paper, we studied the technical issues and proposed the resolution mechanism fur the sample ID system. As a sample ID, we applied ISBN to RFID system.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.04b
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• pp.959-962
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• 2002

DNSSEC은 IETF에서 논의중인 DNS 보안 표준으로서, DNS에 있어 가장 큰 잠재적 위협인 '도메인 네임에 대응되는 IP주소의 위변조 위협에 대응하기 위해 논의되고 있는 표준이다. 최근 네트워크 환경에서의 최상의 암호화 기법으로 자리잡은 공개키 암호화 기법을 이용하여, 도메인 Zone에 서명을 하여, 이러한 Zone 메시지를 받아보았을 때, 서명을 검증함으로서, DNS메시지가 중간에 위 변조없이 적정한 소스로부터 왔다는 것을 확인하는 것이다. 본 논문에서는 DNSSEC에서 가능한, 계층적 인증방식을 .KR 하위 도메인네임에서 활용할 수 있는 방안으로서, secure resolver를 이용한 도메인네임의 인증을 제시하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.89-90
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• 2023

본 논문에서는 HAProxy를 이용하여 웹 서버를 제어하는 모델을 제안한다. 인터넷이 다양한 분야로 확대됨과 다양한 디바이스의 활용으로 이용자 및 이용 시간, 이용 빈도가 증가하고 있다. 서버를 운영하는 과정에서 서비스 중간에 서버를 제외하고 투입해야 하는 상황들이 발생하고 있다. 이에 본 논문에서는 DNS에서 서버 IP를 투입 및 제외를 통해 이뤄지고 있는데, DNS 서버를 직접 운영하고 있지 않을 경우 처리시간이 증가한다는 불편한 점을 DNS 서버와 웹 서버 사이에 HAProxy 서버를 추가하여 웹 서비스 운영을 유연하게 처리하여 장애 등의 상황에서 빠르게 대처하여 웹 서비스를 사용하는 사용자의 불편함을 감소시킬 수 있을 것으로 기대할 수 있다.

• The Journal of Society for e-Business Studies
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• v.14 no.4
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• pp.215-228
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• 2009

UCI(Universal Content Identifier), a digital content identifier is a identification system based on URN(Uniform Resource Name) for the transparent distribution, efficient search and management of digital contents. Digital contents given a UCI number need metadata for serving a exact contents that users need. However, the only metadata provided by UCI are deficient to represent various information of digital contents, and ontologies which could standardize and define explicitly semantic relations between metadata (provided by UCI) are needed for better representation of information and efficient search and management of digital contents. In this paper, we extended concept-relation between metadata with ontology and designed domain ontology enabling semantic-based search by expanding UCI meta data, and showed the more efficient search and management over the metadata by UCI through various queries.

• Journal of Internet Computing and Services
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• v.13 no.5
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• pp.33-43
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• 2012

Semantic web is utilized to construct advanced information service by using semantic relationships between entities. Text mining can be applied to generate semantic relationships from unstructured data resources. In this study, ontology schema guideline, ontology instance generation, disambiguation of same name by text mining and advanced historical people finding service by reasoning have been proposed. Various relationships between historical event, organization, people, which are created by domain experts, are linked to literatures of National Institute of Korean History (NIKH). It improves the effectiveness of user access and proposes advanced people finding service based on relationships. In order to distinguish between people with the same name, we compares the structure and edge, nodes of personal social network. To provide additional information, external resources including thesaurus and web are linked to all of internal related resources as well.

• Journal of the Korean association of regional geographers
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• v.13 no.3
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• pp.290-300
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• 2007

In this study, web document frequency of city place name is analyzed and it is used as the dataset for rank-size analysis. The search keywords are compared in the context of spatial meaning and the different domain corpus is applied. The acquired search results are applied for the further analysis. Firstly, the rank-size analysis is applied to compare the result between population and document frequency. Secondly, in case of correlation analysis, the significant changes are revealed when the spatial criteria for search keywords are increased. In case of corpus, COM, NET, and ORG shows the higher coefficient values. Lastly, the cluster analysis is applied to classify the list of cities that shows the similarity and difference. These analyses have a significant role in representing the rank-size distribution of city names that are reflected on the web documents in the information society.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.44 no.1
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• pp.71-78
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• 2021

Recently the meaning of the road name address is expended as an information through the revision of the Road Name Address Act. As this revision, the address of things (AoT) become more important indicating the possibility for the expansion to the related business. However, recent study about AoT does not concern how the current priority system works from the first research. In this study, we analyze perception about addressable object between AoT experts and public using AHP analysis. We structured the importance of addressable objects as two categories; urgency and value creation. The necessity in emergency or daily, accessibility and welfare conform the urgency index. Meanwhile, public value creation in public domain or profitability in the business area and economics conform value creation index. We conducted survey for total of 89 of experts and public. The results of this study indicate the relative importance of AoT measured by experts and public. Generally, public tend to concern more about accessibility conforming the urgency index than experts. Moreover, the public WiFi and the sports complex scored the high priority among the remain addressable objects, in respect of the urgency and the value creation. This result could be implemented for the activation of the smart city industry base on the geospatial information including AoT.

• Informatization Policy
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• v.19 no.3
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• pp.36-49
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• 2012

Internet Corporation for Assigned Names and Numbers (ICANN) is the body which manages the allocation and registration of global Internet IP addresses and domain names. As a gesture to overcome the dependency on the U.S. government, ICANN and the U.S. Department of Commerce jointly made the Affirmation of Commitment in which they submitted the workings of ICANN to the supervision of a council of Internet experts. Accountability and Transparency Review Team (ATRT) is one of four teams created for this purpose. In December 2010, ATRT made 27 recommendations, which were subsequently approved by the ICANN Board. These reform efforts of ICANN provide significant implications for the future of Korean Internet governance. Korea should enhance the compatibility of its domestic decision making process related to Internet addresses with the private sector driven, bottom-up process of global Internet governance. In order to increase the involvement of private sector and civil society, it is recommended for Korea to formalize the mechanism for bottom-up process. Insertion of a new provision concerning a bottom-up process into the Internet Addresses Act should be considered.

• Journal of Arbitration Studies
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• v.21 no.2
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• pp.113-131
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• 2011

Recently, the Internet Corporation for Assigned Names and Numbers (ICANN) announced the expansion of the number of generic top-level domains (gTLDs) beyond the current 22 gTLDs, and the gTLD Applicant Guidebook for ICANN's new gTLD program is now under consideration for approval. ICANN also introduces a "Trademark Clearinghouse" and the "Uniform Rapid Suspension (URS)" procedure to protect trademarks and expedite dispute resolution and save costs. The Trademark Clearinghouse is a central repository for information to be authenticated, stored and disseminated, pertaining to the rights of the trademark holders. Trademark holders would voluntarily provide data of their trademarks from all over the world, and it would assist a trademark watch service provided by the new gTLD registry for trademark holders and potential domain name registrants. The URS is a part of the new gTLD dispute resolution mechanisms created by ICANN to resolve cybersquatting disputes. A complainant in a URS proceeding must establish three elements that are very similar to the existing UDRP to succeed, but supposedly more expedited and cost efficient. Since the URS provides that it only protects court validated and registered trademarks, it is not clear whether unregistered marks used in commerce are protected under the URS. The URS escalates the complainant's burden of proof from a preponderance of evidence standard under the UDRP to a clear and convincing evidence standard. The notices to a respondent shall be sufficient if the URS Provider sends the notice of Complaint to the addresses listed in the Whois contact information. As registrants who wish to conceal their true identity often subscribe to the privacy/proxy service and the complainant's high rate of success in the UDRP proceeding is relevant to the respondents' default rate, the URS's simple notice requirement would deprive respondents of a fair opportunity to assert their rights over the disputed domain names.

• Journal of KIISE
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• v.43 no.10
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• pp.1173-1178
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• 2016

Since the introduction of BitTorrent protocol in 2001, everything can be downloaded through file sharing, including music, movies and software. As a result, the copyright holder suffers from illegal sharing of copyright content. In order to solve this problem, countries have enacted illegal share related law; and internet service providers block pirate sites. However, illegal sites such as pirate bay easily reopen the site by changing the domain name. Thus, we propose a technique to easily detect pirate sites that are reopened. This automated technique collects the domain names using the google search engine, and measures similarity using Longest Common Subsequence (LCS) algorithm by comparing the tag structure of the source web page and reopened web page. For evaluation, we colledted 2,383 domains from google search. Experimental results indicated detection of a total of 44 pirate sites for collected domains when applying LCS algorithm. In addition, this technique detected 23 pirate sites for 805 domains when applied to foreign pirate sites. This experiment facilitated easy detection of the reopened pirate sites using an automated detection system.