Titlebook: Conceptual Structures: Current Practices; Second International William M. Tepfenhart,Judith P. Dick,John F. Sowa Conference proceedings 199

intricacy

Conference proceedings 1994graphs, particularly on the use of contexts in knowledge representation. The concept of contexts is highly important for all kinds of knowledge-intensive systems. The book is organized into sections on natural language understanding, rational problem solving, conceptual graph theory, contexts and canons, and data modeling.

公社

https://doi.org/10.1007/3-540-58844-2 that reveal conceptual relations. They were used to process a Wall Street Journal database covering a period of three years. We describe our methods for constructing the knowledge base, how the linguistic knowledge is used to process the text, and how the retrieval system makes use of the rich representation of documents and information needs.

詳細(xì)目錄

,Conceptual graphs — Past, present, and future,archers all over the world for a wide variety of tasks. This tenth anniversary is an appropriate time to look at the growth and evolution of conceptual graphs, the changes in the field of knowledge representation, and the significance of the kind of ontological engineering involved in representing k

inconceivable

Hemiparesis

The temporal structure of a discourse and verb tense determination,n of the notion of time coordinate systems in the form of agents‘ perspectives and temporal localizations. Several types of temporal situations (states, events, processes, etc.) may be represented. They are related together and linked to temporal perspectives and localizations by means of temporal r

gnarled

Linguistic processing of text for a large-scale conceptual Information Retrieval system,nto Conceptual Graph representation by means of knowledge-based processing. In order to automatically extract concepts and conceptual relations between concepts from texts, we constructed a knowledge base consisting of over 12,000 case frames for verbs and a large number of other linguistic patterns

Obstruction

A multilingual analyser of medical texts,an be a strong impediment for large-scale communication in Europe. The use of analysers able to accept different European languages and convert them into a single representation common to all languages would seem to be the ideal solution. The RECIT system presented in this paper, shows an original a

集中營(yíng)

敵意

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