-
Wilbert, R.: Assoziative Begriffsrepräsentation in neuronalen Netzwerken : Zur Problematik eines assoziativen Zugriffs in Information Retrieval Systemen (1991)
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-
Nakamura, Y.: Subdivisions vs. conjunctions : a discussion on concept theory (1998)
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- Abstract
- After studying the relations between two words(nouns) that constitute a compound term, the relation between corresponding concepts discussed. The impossibility of having a conjunction between two concepts that have no common feature causes inconvenience in the application of concept theory to information retrieval problems. Another kind of conjunctions, different from that by co-occurrence, is proposed and characteristics of this conjunction is studied. It revealed that one of new ones has the same character with colon combination in UDC. The possibility of having three kinds of conjunction including Wsterian concept conjunction is presented. It is also discussed that subdivisions can be replaced by new conjunctions
-
Miller, G.A.: Wörter : Streifzüge durch die Psycholinguistik (1993)
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- Series
- Spektrum-Bibliothek; Bd.36
- Theme
- Information
-
Barsalou, L.W.: Frames, concepts, and conceptual fields (1992)
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- Abstract
- In this chapter I propose that frames provide the fundamental representation of knowledge in human cognition. In the first section, I raise problems with the feature list representations often found in theories of knowledge, and I sketch the solutions that frames provide to them. In the second section, I examine the three fundamental concepts of frames: attribute-value sets, structural invariants, and constraints. Because frames also represents the attributes, values, structural invariants, and constraints within a frame, the mechanism that constructs frames builds them recursively. The frame theory I propose borrows heavily from previous frame theories, although its collection of representational components is somewhat unique. Furthermore, frame theorists generally assume that frames are rigid configurations of independent attributes, whereas I propose that frames are dynamic relational structures whose form is flexible and context dependent. In the third section, I illustrate how frames support a wide variety of representational tasks central to conceptual processing in natural and artificial intelligence. Frames can represent exemplars and propositions, prototypes and membership, subordinates and taxonomies. Frames can also represent conceptual combinations, event sequences, rules, and plans. In the fourth section, I show how frames define the extent of conceptual fields and how they provide a powerful productive mechanism for generating specific concepts within a field.
-
Principles of semantic networks : explorations in the representation of knowledge (1991)
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- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Hudon, M.: Preparing terminological definitions for indexing and retrieval thesauri : a model (1996)
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-
¬The role of formal ontology in the information technology (1995)
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- Abstract
- A special issue devoted to the role of formal ontology in information technology. Papers were given at the International Workshop on Formal Ontology in Conceptual Analysis and Knowledge Representation, held in Padova, Iatly, Mar 95
-
Gödert, W.: Begriffstheorie : Basis einer Theorie von Dokumentationssprachen - Basis zur Erklärung kognitiver Informationsverarbeitung (1996)
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- Theme
- Information
-
Dahlberg, I.: Conceptual structures and systematization (1995)
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- Abstract
- Examines the nature of knowledge and the relationship between the transfer of knowledge and information communication. Discusses the 3 kinds of relationships existing between concepts: formal; form-categorical; and material relationships, and characteristics of concepts. Concludes with a discussion of conceptual structures for concept definitions, conceptual systematization , concept systematization and functionality, and the analytical, referent-oriented concept theory
- Source
- International forum on information and documentation. 20(1995) no.3, S.9-24
-
Garcia Marco, F.J.; Esteban Navarro, M.A.: On some contributions of the cognitive sciences and epistemology to a theory of classification (1993)
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- Abstract
- Intended is first of all a preliminary review of the implications that the new approaches to the theory of classification, mainly from cognitive psychology and epistemology may have for information work and research. As a secondary topic the scientific relations existing among information science, epistemology and the cognitive sciences are discussed. Classification is seen as a central activity in all daily and scientific activities, and, of course, of knowledge organization in information services. There is a mutual implication between classification and conceptualization, as the former moves in a natural way to the latter and the best result elaborated for classification is the concept. Research in concept theory is a need for a theory of classification. In this direction it is of outstanding importance to integrate the achievements of 'natural concept formation theory' (NCFT) as an alternative approach to conceptualization different from the traditional one of logicians and problem solving researchers. In conclusion both approaches are seen as being complementary: the NCFT approach being closer to the user and the logical one being more suitable for experts, including 'expert systems'
-
Wille, R.: Denken in Begriffen : von der griechischen Philosophie bis zur Künstlichen Intelligenz heute (1993)
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- Information
Information
-
Storms, G.; VanMechelen, I.; DeBoeck, P.: Structural-analysis of the intension and extension of semantic concepts (1994)
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- Date
- 22. 7.2000 19:17:40
-
Pansegrouw, J.G.: ¬Die begrippe spesie, klas en versameling in verhouding tot indekseringteorie (1995)
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- Source
- South African journal of library and information science. 63(1995) no.4, S.173-178
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Kageura, K.: Terminological semantics : an examination of 'concept' and 'meaning' in the study of terms (1995)
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- Source
- International forum on information and documentation. 20(1995) no.4, S.25-31
-
Thiel, C.: ¬Der klassische und der moderne Begriff des Begriffs : Gedanken zur Geschichte der Begriffsbildung in den exakten Wissenschaften (1994)
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- Information systems and data analysis: prospects - foundations - applications. Proc. of the 17th Annual Conference of the Gesellschaft für Klassifikation, Kaiserslautern, March 3-5, 1993. Ed.: H.-H. Bock et al
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Schantz, R.: Sinnliche versus begriffliche Repräsentation (1998)
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- Information
-
Klix, F.: ¬Die Natur des Verstandes (1992)
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- Information
