Joonghee's Laboratory

장소: R4 30층 세미나실 Ontology: In both computer science and information science, an ontology is a data model that represents a set of concepts within a domain and the relationships between those concepts. http://en.wikipedia.org/wiki/Ontology_%28computer_science%29 OWL(Ontology web language): The Web Ontology Language (OWL) is a language for defining and instantiating Web ontologies. h..

Q. Among the mechanisms, Reputation, Recommender, Referrals, and Trust, what is your Personal choice? Explain why your prefer the mechanism of your choice. A. Reputation By reputation, requesters refer to others' experience so, they can purchase safely. But some bad person or service providers leave untruth information for malice in which case, it is difficult to make right decision. Comparing ..

What are the practical limitations of the paradigm, publish-discovery-compose? Find at least two. 1. Search method of services Requester may explain by natural language. So, there should be general and complete method by which you can convert natural language into digital signal of programming interface. For example, if requester searches for cars but he can't use words such as 'convenient', 'cu..

http://delivery.acm.org/10.1145/1190000/1189753/p1-broy.pdf?key1=1189753&key2=8790520811&coll=GUIDE&dl=GUIDE&CFID=23708702&CFTOKEN=87892767 In particular, given the size and distribution of the systems we envision, it is practically impossible to describe completely all the behaviors of all the components involved. Instead, we only have a partial view of the requirements on the overall system. ..

http://searchsmb.techtarget.com/sDefinition/0,,sid44_gci751337,00.html

http://delivery.acm.org/10.1145/1070000/1066262/p840-cuomo.pdf?key1=1066262&key2=8678006711&coll=GUIDE&dl=GUIDE&CFID=15980034&CFTOKEN=55605234

http://www.cseric.or.kr/keydocs/download.asp?docId=003700297&check=cseric SOAP(Simple Object Access Protocol)은 Microsoft에서 제안하여 현재 W3C에서 표준화를 진행하고 있는 XML 프로토콜 표준으로, 웹 서비스의 요청 및 응답에서 사용되는 메시지 형식을 정의하고 있으며, WSDL(Web Services Description Language)은 웹 서비스 이용에 필요한..

1. 즉 기업 내 모든 애플리케이션과 데이터가 필요할 때 곧바로 접근할 수 있는 통합 환경이 되어야 한다. 2. 웹서비스는 XML 기반으로 WSDL(Web Services Description Language), SOAP(Simple Object Access Protocol), UDDI (Universal Description, Discovery, and Integration) 등의 표준 프로토콜에 의해 데이터 교환을 가능하게 해준다. 즉, ..

http://en.wikipedia.org/wiki/Service-oriented_architecture Designing and building infrastructure sevices to support coarse-grained, loosely coupled, and standards-based services enables IT to be transform itself as the business requires. IT can then proactively or responsively deliver global solutions, with reduced application and infrastructure complexity, increased reuse of business services,..