منابع مشابه
Introduction to Exemplar-Based Models of Language Acquisition and Use
Exemplar-based models have become part and parcel of linguistics: they are used in phonetics and phonology (Johnson 1997; Pierrehumbert 2001), in morphology (Skousen 1989; Krott et al. 2002), syntax (Bod 1998; Tomasello 2003; Reali and Christiansen, in press) and semantics (Batali 2002). The appeal of exemplar models is that they can explain phenomena that are problematic for rule-based models....
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Abs t rac t . This paper presents our approach for knowledge acquisition from multiple experts. In order to build a cooperative KBS, representing the knowledge of several experts and intended to multiple users inside an organization, we propose a model of cognitive agent for guiding the process of knowledge acquisition. This model of agent can serve as a basis for specifying the future KBS to b...
متن کاملOntology-Based Knowledge Acquisition for Knowledge Systems
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 ...
متن کاملKnowledge Acquisition Using Linguistic-Based Knowledge Analysis
Most knowledge-based system development efforts include acquiring knowledge from one or more sources. Difficulties associated with this knowledge acquisition task are readily acknowledged by most researchers. While a variety of knowledge acquisition methods have been reported, little has been done to organize those different methods and to suggest how to apply them within a conceptual framework...
متن کاملInstance-Based Ontological Knowledge Acquisition
The Linked Open Data (LOD) cloud contains tremendous amounts of interlinked instances, from where we can retrieve abundant knowledge. However, because of the heterogeneous and big ontologies, it is time consuming to learn all the ontologies manually and it is difficult to observe which properties are important for describing instances of a specific class. In order to construct an ontology that ...
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ژورنال
عنوان ژورنال: Machine Learning
سال: 1991
ISSN: 0885-6125,1573-0565
DOI: 10.1007/bf00153763