Buyer's customized directory management over sellers' e-catalogs : logic programming approach판매자 전자카탈로그들로부터 구매자 맞춤 디렉토리 생성관리시스템 : 논리 프로그래밍 접근방법

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There are a multitude of seller-centric e-marketplaces in the B2B EC environment. As the name implies, they are not organized from the buying organization’s point of view. So the buying organization needs to define the buyer-centric directory about the external e-marketplaces. This is particularly important in e-procurement systems. Recently the one-to-one e-catalog approach is attempted to allow the buyer to select a sub-directory from a seller’s directory. This is a helpful screening capability, but there are still several problems to be resolved such as the mismatched level of details, directory depth unbalance, and changed category names. Besides, the integration of multiple sellers’ e-catalogs and maintaining consistency with the dynamically changing sellers’ e-catalogs should be supported. To overcome these problems, the logic programming approach is adopted to represent the structure of both buyers` and sellers` directories. Predicates as directory definition language can effectively represent the buyer`s extraction of relevant parts from sellers’ directories. The crudely selected directory can be modified by five directory modification rules. To validate this paper, a prototype system MyDirectory is developed with a Prolog language. This prototype system shows that the top down control algorithm in applying the modification rules can improve the depth and balance of directory significantly.
Advisors
Lee, Jae-Kyuresearcher이재규researcher
Description
한국과학기술원 : 경영공학전공,
Publisher
한국과학기술원
Issue Date
2001
Identifier
169457/325007 / 000939060
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 경영공학전공, 2001.2, [ x, 114 p. ]

Keywords

B2B EC; e-Catalog; Directory Definition Language; Buyer``s Customized Direcrory; Logic Programming; 논리 프로그래밍; 기업간전자상거래; 전자카탈로그; 디렉토리 정의 언어; 구매자 맞춤 디렉토리

URI
http://hdl.handle.net/10203/53363
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=169457&flag=dissertation
Appears in Collection
KGSM-Theses_Ph.D.(박사논문)
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