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Fugmann, R.: On the role of subjectivity in establishing, using, operating and evaluating information retrieval systems : treatise 2 on information retrieval theory (1973) 0.01

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Source: Information storage and retrieval. 9(1973), S.353-372

Fugmann, R.: ¬The theoretical foundation of the IDC-system : 6 postulates for information retrieval; treatise 1 on information retrieval theory (1972) 0.01

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Fugmann, R.: ¬The5[¬five] axiom theory of indexing and information supply (1985) 0.01

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Source: Journal of the American Society for Information Science. 36(1985) no.2, S.116-129

Fugmann, R.: Peculiarities of chemical information from a theoretical viewpoint (1985) 0.01

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Source: Journal of chemical information and computer sciences. 25(1985), S.174-180

Fugmann, R.: What is information? : an information veteran looks back (2022) 0.01

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Content: Vgl.: https://www.nomos-elibrary.de/10.5771/0943-7444-2022-1-3/what-is-information-an-information-veteran-looks-back-jahrgang-49-2022-heft-1?page=1.
Theme: Information

Fugmann, R.; Kusemann, G.; Winter, H.J.: ¬The supply of information an chemical reactions in the IDC system (1979) 0.01

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Source: Information storage and retrieval. 15(1979), S.303-323

Fugmann, R.: Informationstheorie: Der Jahrhundertbluff : Eine zeitkritische Betrachtung (Teil 2) (2008) 0.01

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Content: Vgl. Teil 1 in: Information - Wissenschaft und Praxis. 58(2007) H.8, S.449-458.
Source: Information - Wissenschaft und Praxis. 59(2008) H.3, S.159-164
Theme: Information

Fugmann, R.; Nickelsen, H.; Nickelsen, I.; Winter, J.H.: Representation of concept relations using the TOSAR system of IDC : treatise 3 on information retrieval theory (1974) 0.01

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Source: Journal of the American Society for Information Science. 25(1974), S.287-307

Fugmann, R.: Indexieren: die Schwachstelle bei der Bürokommunikation (1988) 0.00

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Source: Mitteilungsblatt. Fachgruppe Chemie-Information. 13(1988), S.77-80

Fugmann, R.: ¬The glamour and the misery of the thesaurus approach : treatise 4 on information retrieval theory (1974) 0.00

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Fugmann, R.; Isenberg, M.; Winter, J.H.: ¬Das Suchen nach verallgemeinerter Information : treatise 9 on retrieval system theory (1985) 0.00

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Fugmann, R.: Toward a theory of information supply and indexing : treatise 6 on retrieval system theory (1976) 0.00

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Fugmann, R.: Learning the lessons of the past (2004) 0.00

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Imprint: Medford, NJ : Information Today
Source: ¬The history and heritage of scientific and technological information systems: Proceedings of the 2002 Conference. Ed. by W. Boyd Rayward, Mary Ellen Bowden

Fugmann, R.: Informationstheorie: Der Jahrhundertbluff : (Teil 1] (2007) 0.00
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Abstract

In ihrer "Mathematical Theory of Communication" beschrieben Shannon und Weaver zur Mitte des vergangenen Jahrhunderts die Technik einer möglichst ungestörten und wirtschaftlichen Nachrichten-Übertragung. Die Einbeziehung der Deutung (Interpretation und Semantik) und der Nutzung der Nachrichten (Pragmatik) blieben der späteren Entwicklung überlassen. Ohne dass es zu dieser Fortentwicklung gekommen wäre, wurde der Geltungsbereich der Theorie jedoch bald auf den gesamten Kommunikationsprozess ausgedehnt. Dies geschah dadurch, dass diese Theorie in "Information Theory" umbenannt wurde, mancherlei Widersprüchen aus der Fachwelt zum Trotz. Noch immer wurde kein Unterschied zwischen Nachricht und Information gemacht, und einer jeglichen Nachricht und jeglichem Signal wurde eine neu definierte Art von "Informationsmenge" zugewiesen. Dieser rein statistische Begriff ist weit entfernt von der ureigentlichen Bedeutung des Wortes "Information". Was eine Nachricht bedeutet und ob sie für den Empfänger verständlich, interessant und nützlich ist, bleibt in dieser Theorie außer Betracht. Die Ursachen, der Verlauf und die Folgen dieser Verirrung werden untersucht und kritisiert. Wenn und so lange auch die Informatik einen solchen "Informations"-Begriff zu ihrer Grundlage hat, entbehrt sie jeglicher Kompetenz auf dem Gebiet dessen, was traditionell und umgangsprachig unter Information verstanden wird. Durch die ungerechtfertigte Beanspruchung und Durchsetzung von Zuständigkeit für das Gesamtgebiet der Information hat die "Informations"-Theorie weitverbreitet großen Schaden verursacht. Dies gilt bei aller Anerkennung der großen Fortschritte in der Informatik bei der reinen Technik der Datenverarbeitung, die aufgrund dieser Theorie ebenfalls erzielt worden sind. Teil 1 behandelt die index-relevanten Aspekte der "Informationstheorie".

Content

Vgl. Teil 2 in: Information - Wissenschaft und Praxis. 59(2008) H.3, S.59-164.

Source

Information - Wissenschaft und Praxis. 58(2007) H.8, S.449-458

Theme

Information
Fugmann, R.: Representational predictibility : key to the resolution of several pending issues in indexing and information supply (1994) 0.00
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Abstract

The low effectiveness of most current information systems has often been pointed out and deplored. A number of misconceptions and experiments under unrealistic conditions have contributed to the faulty design and evaluation of information systems. The postulate of representational predictibility can help to clarify some of the still pending issues as there are the strenghts and limitations of uncontrolled natural language text in retrieval systems, factors for their evaluation, the reliability, consistency, and exhaustivity of indexing, the postulated 'inverse precision-recall relationship', and the usefulness of syntactical evices. The performance of information systems can be imporved if representational predictibility is aimed at in their design and operational use
Fugmann, R.: ¬The empirical approach in the evaluation of information systems (1999) 0.00
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Abstract

The comparative evaluation of different mechanized information systems continues to constitute a controversial topic in the literature. Diametrically differemt opinions, seemingly corroborated through empirical evidence, have been presented since the time of the Cranfield experiments. For literally anything an empirical 'proof' can be submitted provided that suitable examples are selected and methods are chosen. substantial advance in Library and Information Science requires abandoning empiricism. Budd's 'hermeneutic phenomenoloy' seems to constitute a promising substitute

Theme

Information

Fugmann, R.: ¬Die Suppeneuphorie : eine zeitkritische Satire (2013) 0.00

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Source: Information - Wissenschaft und Praxis. 64(2013) H.6, S.361-364

Fugmann, R.: On the practice of indexing and its theoretical foundations (1980) 0.00
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Abstract

This article introduces a series of 8 papers giving a survey of the decisions to be made in the choice of the most expedient indexing method and presenting a short description of the contents of each of the papers, namely: the definability of the requested information; individual vs. generic concepts; the predictibility of their mode of expression; the fidelity of concept representation: the indexing language vocabulary; the indexing language grammar; the category-controlled interplay between vocabulary and grammar in an indexing language; the practice of information supply: the personal file; the employment of a large indexing language vocabulary; eth employment of an indexing language syntax
Fugmann, R.: Illusory goals in information science research (1992) 0.00
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Abstract

The human's expressing general concepts in uncontrolled natural language, his information need, and meaning recognition in and essence selection from texts are indeterminate processes and therefore defy any satisfactory formalization and programming. Where the equivalence or even superiority of algorithmic approaches to these golas has been claimed, the authors have worked under artificial, experimental conditions and/or have in their evaluation referred to those approaches that are far from exploiting the capabilities of intellectual content analysis, representation and query phrasing
Fugmann, R.: Galileo and the inverse precision/recall relationship : medieval attitudes in modern information science (1994) 0.00
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Abstract

The tight adherence to dogmas, created and advocated by authorities and disseminated through hearsay, constitutes an impediment to the progress badly needed in view of the low effectiveness of the vast majority of our bibliographic information systems. The Italian mathematician and physicist Galileo has become famous not only for his discoveries but also for his being exposed to the rejective and even hostile attitude on the part of his contemporaries when he contradicted several dogmas prevailing at that time. This obstructive attitude can be traced throughout the centuries and manifests itself in the field of modern information science, too. An example is the allegedly necessary, inevitable precision/recall relationship, as most recently postulated again by Lancaster (1994). It is believed to be confirmed by emprical evidence, with other empirical evidence to the contrary being neglected. This case even constitutes an example of the suppression of truth in the interest of upholding a dogma

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