Discovering Context-oreiented Knowledge Map for Managing Project Knowledge

• Main Authors: Chouyin Hsu, 許籌尹
• Other Authors: Duen-ren Liu
• Format: Others
• Language: en_US
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/rtn885

博士 === 國立交通大學 === 資訊管理研究所 === 94 === Forming projects to achieve different objectives and works is an essential work-type in most organizations. Moreover, many enterprises implement various business projects on the Internet for extending collaboration across different departments and organizations. Accomplishing projects essentially involves extensive resources and useful solutions which are valuable enterprise assets for supporting further project development. Therefore, systematically constructing project knowledge from historical projects is helpful for efficient knowledge support. Basically, a project worker is mostly engaged in various projects and seeks different references from project knowledge. Accordingly, interacting with users and responding the relevant part of project knowledge according to user information needs is an inevitable effort as integrating project knowledge. Therefore, we propose the framework of project-based knowledge map for developing project knowledge and deliberately introduce project context for improving the communication and understanding in the framework. Based on Topic Maps, ISO/IEC 13250, the framework of project-based knowledge map is helpful for regulating project resources, interacting with users, extracting internal knowledge patterns, and constructing the project-based knowledge map for users. Particularly, project context improves the description of previous project experiences and the user interaction with current project developers for increasing the connections in the proposed framework. Multiple-phase data mining methods are therefore employed for knowledge discovery. Moreover, project context which provides the annotation of important operational information of project development is helpful for constraint-based data mining operation. Consequently, the construction of project knowledge and the user-depend knowledge support are fulfilled in the framework of project-based knowledge map. A primitive system is developed for illustrating the significance of the framework of project-based knowledge map. Furthermore, RDF/XML technology is proposed for explaining the evolution of the project-based knowledge map in the system. The advantage facilitates the dissemination of project-based knowledge map across various applications over the Internet. Accordingly, the development and exploitation of the project-based knowledge map are accomplished in this research.