Ontology-Based Knowledge Acquisition for Knowledge Systems
نویسنده
چکیده
We present a prototype ontology-based knowledge system built with the Protégé-2000 knowledge acquisition tool. Preliminary ideas about the role of ontologies in information systems [1] and its goal of reusing knowledge in information system development [2] are refined. A domain ontology in Protégé and inference rules in Jess are combined into a knowledge system in which the elicitation and the validation of domain facts can be done at the same time. Ontology-based knowledge system development makes it possible to elicit domain facts after the implementation of the ontology-structured knowledge system.
منابع مشابه
Developing knowledge-based systems through ontology mapping and ontology guided knowledge acquisition
3
متن کاملA UMLS-Based Knowledge Acquisition Tool for Rule-Based Clinical Decision Support Systems Construction
2 Decision support systems in the medical field have to be easily modified by medical experts themselves. We have designed a knowledge acquisition tool to facilitate the creation and the maintenance of a knowledge base by the domain expert and its sharing and reuse by other institutions. The Unified Medical Language System (UMLS) constitutes the domain entities and relations repository from whi...
متن کاملبررسی تاثیر اجرای نظام پیشنهادها بر یادگیری سازمانی
The purpose of this paper is to study of the casual effect of implementing sug-gestions system on three major aspects of organizational learning known as knowledge acquisition, knowledge distribution and knowledge utilization. Since organizational learning is becoming more important in the world of knowledge-based businesses, managers are more interested to know which management systems & proce...
متن کاملPractical Experiences in Trading Off Ontology Usability and Reusability
This paper describes the practical application of ontologies in designing knowledge-based systems. We built a common ontology to allow knowledge sharing among several applications in the domain of air campaign planning. In trying to reuse this shared ontology, we confirmed previous findings in the knowledge acquisition literature: it is difficult to simultaneously obtain high usability (i.e., a...
متن کاملHELIOS: a General Framework for Ontology-based Knowledge Sharing and Evolution in P2P Systems
The problem of knowledge sharing is eminent in the P2P area. In this paper, we propose a general framework, called HELIOS (Helios Evolving Interaction-based Ontology knowledge Sharing), conceived for supporting dynamic ontology-based knowledge sharing and evolution in P2P systems. The knowledge sharing and evolution processes in HELIOS are based on peer ontologies, describing the knowledge of e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002