Search (5208 results, page 1 of 261)

  1. RSWK-Mitteilung Nr.10 : Entwurf (1997) 0.12 
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    Footnote
    Vgl. für den Vorabdruck der Regeln: http://www.dbi-berlin.de/dbi_pub/einzelpu/regelw/rswk/rswk_00.htm
  2. Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008) 0.12 
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    Abstract
    "Wer überhaupt spricht oder schreibt, sollte sich verständlich ausdrücken. Das ist eine auf den ersten Blick einleuchtende Forderung. denn wozu äußert er sich, wenn er nicht verstanden werden will?" (Luhmann 2005, 193) So einfach scheint unser Problem zu sein - doch so einfach ist es nicht.
    Content
    Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
  3. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.09 
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    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  4. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.08 
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    Abstract
    A summary of brain theory is given so far as it is contained within the framework of Localization Theory. Difficulties of this "conventional theory" are traced back to a specific deficiency: there is no way to express relations between active cells (as for instance their representing parts of the same object). A new theory is proposed to cure this deficiency. It introduces a new kind of dynamical control, termed synaptic modulation, according to which synapses switch between a conducting and a non- conducting state. The dynamics of this variable is controlled on a fast time scale by correlations in the temporal fine structure of cellular signals. Furthermore, conventional synaptic plasticity is replaced by a refined version. Synaptic modulation and plasticity form the basis for short-term and long-term memory, respectively. Signal correlations, shaped by the variable network, express structure and relationships within objects. In particular, the figure-ground problem may be solved in this way. Synaptic modulation introduces exibility into cerebral networks which is necessary to solve the invariance problem. Since momentarily useless connections are deactivated, interference between di erent memory traces can be reduced, and memory capacity increased, in comparison with conventional associative memory
    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
  5. Hockett, C.F.: ¬The problem of universals in language (1963) 0.08 
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    Pages
    S. 1-22
  6. Röttgers, J.: Traue niemandem (2003) 0.08 
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    Content
    ""Guten Tag. Mein Name ist Taofeek Savimbi. Ich möchte ihnen gerne einige Millionen Dollar meines Vaters anvertrauen, der nach dem Umsturz in Nigeria ins Ausland emigrieren musste. Bitte behandeln sie diese Nachricht vertraulich!" Tag für Tag erreichen uns E-Mails wie diese. Sie bitten uns darum, beim Transfer großer Geldsummen behilflich zu sein, versprechen dafür eine anständige Provision und ein gutes Gewissen obendrein - schließlich hat man nicht alle Tage die Chance, solch höflichen Kindern afrikanischer Diktatoren und Clanchefs zu helfen. Doch spätestens, wenn Taofeek Savimbi, Adeola Williams oder Mr. Tambo bitten, doch ein paar tausend Dollar vorzustrecken, sollte der Betrugsversuch jedem dämmern. Oder etwa doch nicht? Offenbar gibt es genug arme Seelen, die auf derartige Versprechungen hereinfallen. Die Berliner Polizei ist deshalb jetzt dazu übergegangen, mit öffentlichen Aushängen vor den Nigeria-Spam-Mails zu warnen. Nach einigen Hinweisen zum typischen Aufbau solcher Nachrichten heißt es darin dramatisch warnend: "Nichts ist echt!" Schön, dass es auch in den Reihen der Hauptstadt-Ordnungshüter Konstruktivisten gibt. Schade allerdings, dass sich die Warnungen auf Nigeria-Mails beschränken. Schließlich gibt es noch genug anderen Spam-Humbug, vor dem die Welt in Schutz genommen zu werden verdient. So berichtet die New York Times, die Hersteller von Penis-Vergrößerungspillen setzten mehr als hundert Millionen US-Dollar jährlich um. Beworben werden die völlig wirkungslosen Produkte meist über Massenmails. Warum also nicht eine Aufklärungskampagne des deutschen Urologenverbands: Von nichts kommt nichts"? Schlimm auch diese Dialer-Spam-Mails. Sie versprechen Video-Botschaften und Grußkarten. Stattdessen installieren sie hinterrücks Programme auf der Festplatte, die unsere Telefonrechnung mal eben mit 60 Euro belasten. Die Botschaft dagegen wäre eindeutig: "Traue niemandem!" Konsequent durchgesetzt könnten solche Aufklärungskampagnen das Spam-Problem endgültig lösen. Wenn wir alle erst einmal paranoid sind, an uns selbst und der Existenz des Universums zweifeln - warum sollten wir überhaupt noch Mails lesen wollen?"
  7. Donsbach, W.: Wahrheit in den Medien : über den Sinn eines methodischen Objektivitätsbegriffes (2001) 0.08 
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    Abstract
    Das Problem der Wahrnehmung und Darstellung von Wahrheit durch die Medien führt zu vier zentralen Fragen: Wie viel Wahrheit gibt es in der Welt, über die Journalisten berichten müssen? Wie ermittelt oder recherchiert man diese Wahrheit? Wie trennt man die Spreu vom Weizen? Und wie geht man als Journalist mit dem um, was man als Wahrheit erkannt hat oder erkannt zu haben glaubt? Hier gibt es ganz offensichtlich eine Parallele zwischen Journalisten und Wissenschaftlern. Journalisten und Wissenschaftler brauchen erstens Hypothesen, zweitens geeignete Hypothesentests, drittens ein gutes Abgrenzungs-Kriterium und viertens Verfahren, um die erkannten Sachverhalte auf angemessene Weise für eine Kommunikation mit anderen zu repräsentieren, das heißt sie darzustellen. Es gibt zwei große Unterschiede zwischen Journalisten und Wissenschaftlern: Journalisten sind in der Regel auf raum-zeitlich begrenzte Aussagen aus, Wissenschaftler in der Regel auf raumzeitlich unbegrenzte Gesetze. Aber diese Unterschiede sind fließend, weil Wissenschaftler raum-zeitlich begrenzte Aussagen brauchen, um ihre All-Aussagen zu überprüfen, und Journalisten sich immer häufiger auf das Feld der allgemeinen Gesetzes-Aussagen wagen oder doch zumindest Kausalinterpretationen für soziale Phänomene anbieten. Der zweite Unterschied besteht darin, dass die Wissenschaft weitgehend professionalisiert ist (zumindest gilt dies uneingeschränkt für die Naturwissenschaften und die Medizin), was ihr relativ klare Abgrenzungs- und Güte-Kriterien beschert hat. Diese fehlen weitgehend im Journalismus.
    Source
    Politische Meinung. 381(2001) Nr.1, S.65-74 [https%3A%2F%2Fwww.dgfe.de%2Ffileadmin%2FOrdnerRedakteure%2FSektionen%2FSek02_AEW%2FKWF%2FPublikationen_Reihe_1989-2003%2FBand_17%2FBd_17_1994_355-406_A.pdf&usg=AOvVaw2KcbRsHy5UQ9QRIUyuOLNi]
  8. Verwer, K.: Freiheit und Verantwortung bei Hans Jonas (2011) 0.07 
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    Content
    Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.
  9. Levy, D.M.: Digital libraries and the problem of purpose (2000) 0.07 
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    Source
    Bulletin of the American Society for Information Science. 26(2000), no.6, Aug/Sept, S.22-25
  10. Fachsystematik Bremen nebst Schlüssel 1970 ff. (1970 ff) 0.07 
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    Content
    1. Agrarwissenschaften 1981. - 3. Allgemeine Geographie 2.1972. - 3a. Allgemeine Naturwissenschaften 1.1973. - 4. Allgemeine Sprachwissenschaft, Allgemeine Literaturwissenschaft 2.1971. - 6. Allgemeines. 5.1983. - 7. Anglistik 3.1976. - 8. Astronomie, Geodäsie 4.1977. - 12. bio Biologie, bcp Biochemie-Biophysik, bot Botanik, zoo Zoologie 1981. - 13. Bremensien 3.1983. - 13a. Buch- und Bibliothekswesen 3.1975. - 14. Chemie 4.1977. - 14a. Elektrotechnik 1974. - 15 Ethnologie 2.1976. - 16,1. Geowissenschaften. Sachteil 3.1977. - 16,2. Geowissenschaften. Regionaler Teil 3.1977. - 17. Germanistik 6.1984. - 17a,1. Geschichte. Teilsystematik hil. - 17a,2. Geschichte. Teilsystematik his Neuere Geschichte. - 17a,3. Geschichte. Teilsystematik hit Neueste Geschichte. - 18. Humanbiologie 2.1983. - 19. Ingenieurwissenschaften 1974. - 20. siehe 14a. - 21. klassische Philologie 3.1977. - 22. Klinische Medizin 1975. - 23. Kunstgeschichte 2.1971. - 24. Kybernetik. 2.1975. - 25. Mathematik 3.1974. - 26. Medizin 1976. - 26a. Militärwissenschaft 1985. - 27. Musikwissenschaft 1978. - 27a. Noten 2.1974. - 28. Ozeanographie 3.1977. -29. Pädagogik 8.1985. - 30. Philosphie 3.1974. - 31. Physik 3.1974. - 33. Politik, Politische Wissenschaft, Sozialwissenschaft. Soziologie. Länderschlüssel. Register 1981. - 34. Psychologie 2.1972. - 35. Publizistik und Kommunikationswissenschaft 1985. - 36. Rechtswissenschaften 1986. - 37. Regionale Geograpgie 3.1975. - 37a. Religionswissenschaft 1970. - 38. Romanistik 3.1976. - 39. Skandinavistik 4.1985. - 40. Slavistik 1977. - 40a. Sonstige Sprachen und Literaturen 1973. - 43. Sport 4.1983. - 44. Theaterwissenschaft 1985. - 45. Theologie 2.1976. - 45a. Ur- und Frühgeschichte, Archäologie 1970. - 47. Volkskunde 1976. - 47a. Wirtschaftswissenschaften 1971 // Schlüssel: 1. Länderschlüssel 1971. - 2. Formenschlüssel (Kurzform) 1974. - 3. Personenschlüssel Literatur 5. Fassung 1968
  11. Elliott, P.: Reporting LIS research : a review article (1990) 0.06 
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    Abstract
    Discusses the problem of library and information science research publishing and reviews the monographs, abstracting services and periodicals that disseminate information about research.
    Source
    Librarianship. 22(1990), no.4, S.257-264
  12. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.06 
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    Abstract
    By the explosion of possibilities for a ubiquitous content production, the information overload problem reaches the level of complexity which cannot be managed by traditional modelling approaches anymore. Due to their pure syntactical nature traditional information retrieval approaches did not succeed in treating content itself (i.e. its meaning, and not its representation). This leads to a very low usefulness of the results of a retrieval process for a user's task at hand. In the last ten years ontologies have been emerged from an interesting conceptualisation paradigm to a very promising (semantic) modelling technology, especially in the context of the Semantic Web. From the information retrieval point of view, ontologies enable a machine-understandable form of content description, such that the retrieval process can be driven by the meaning of the content. However, the very ambiguous nature of the retrieval process in which a user, due to the unfamiliarity with the underlying repository and/or query syntax, just approximates his information need in a query, implies a necessity to include the user in the retrieval process more actively in order to close the gap between the meaning of the content and the meaning of a user's query (i.e. his information need). This thesis lays foundation for such an ontology-based interactive retrieval process, in which the retrieval system interacts with a user in order to conceptually interpret the meaning of his query, whereas the underlying domain ontology drives the conceptualisation process. In that way the retrieval process evolves from a query evaluation process into a highly interactive cooperation between a user and the retrieval system, in which the system tries to anticipate the user's information need and to deliver the relevant content proactively. Moreover, the notion of content relevance for a user's query evolves from a content dependent artefact to the multidimensional context-dependent structure, strongly influenced by the user's preferences. This cooperation process is realized as the so-called Librarian Agent Query Refinement Process. In order to clarify the impact of an ontology on the retrieval process (regarding its complexity and quality), a set of methods and tools for different levels of content and query formalisation is developed, ranging from pure ontology-based inferencing to keyword-based querying in which semantics automatically emerges from the results. Our evaluation studies have shown that the possibilities to conceptualize a user's information need in the right manner and to interpret the retrieval results accordingly are key issues for realizing much more meaningful information retrieval systems.
    Content
    Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
  13. Opdahl, A.L.; Sindre, G.: Facet modelling : an approach to flexible and integrated conceptual modelling (1997) 0.06 
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    Abstract
    Points to weaknesses of conceptual modelling languages that are oriented towards certain aspects of the problem domain of information systems development. Modelling languages are needed that allow modellers to: freely choose to represent a wide and extensible range of aspects of problem domain phenomena continguent on the problems at hand; simultaneously co-represent several aspects of the same problem domain phenomenon whenever needed; reflect semantical relations between these aspects in the problem domain models; and extend the set of kinds of aspects that can be represented and visualised throughout problem analysis as understanding of the problem domain and the problems at hand increases. Outlines an approach called facet modelling of real-world problem domains to deal with the complexity of contemporary analysis problems. Defines and visualizes facet models, discusses facet modelling in relation to other recent ideas and techniques in the information system development field. Case studies are currently in progress to evaluate various implications of the facet modelling approach empirically
    Source
    Information systems. 22(1997) no.5, S.291-323
  14. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.06 
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    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  15. DeRaedt, L.: Logical settings for concept-learning (1997) 0.06 
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    Abstract
    Analyzes 3 different formalisations of concept-learning in logic. Learning from interpretations reduces to learning from entailment, which in turn reduces to learning from satisfiability. Discusses the implications for inductive logic programming and computational learning theory and formulates guidelines for choosing a problem-setting method
    Date
    6. 3.1997 16:22:15
    22. 1.1999 18:56:45
  16. Andreasen, N.: Brave new brain : Geist - Gehirn - Genom (2002) 0.06 
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    Date
    13. 7.2004 20:22:50
    Footnote
    Rez. in: Spektrum der Wissenschaft. 2004, H.1., S.88-90 (W. Rotthaus): "Die Anspielung auf »Brave New World« ist offensichtlich gewollt. Aber den grenzenlosen Fort schrittsglauben und Optimismus, den Aldous Huxley in seinem Klassiker so trefflich ad absurdum führte, vertritt die Autorin selbst von ganzem Herzen! Nancy Andreasen, Neurowissenschaftlerin, Herausgeberin des »American Journal of Psychiatry« und Trägerin der »National Medal of Science«, schreibt im Vorwort, ihr Buch handle »von der Erschaffung einer >schönen, neuen Welt des Gehirns« « sowie »davon, wie die mächtigen Werkzeuge der Genetik und der Neurowissenschaften in den kommenden Jahrzehnten vereinigt werden, um gesündere, bessere und schönere Gehirne und Seelen zu schaffen«. Das irritiert. Aber die Verstörung legt sich bald, denn schon im ersten Kapitel nimmt Nancy Andreasen eine Position ein, die das genaue Gegenteil von Schwarz-Weiß-Malerei ist: Die heute noch so beliebten »falschen Gegensätze« wie psychisch gegen somatisch, Geist gegen Gehirn, Gene gegen Umwelt erschweren das Verständnis menschlichen Verhaltens und damit insbesondere auch psychischer Erkrankungen. Ein »Entweder-oder-Muster« hindert uns, die Dinge klar zu sehen und zu begreifen, während uns nur ein »Sowohl-als-auch-Denken« der richtigen Antwort näher bringt. »Der Verzicht auf diese falsche Gegensatzbildung ermöglicht uns ein viel besseres Ver ständnis davon, wie das Leben tatsächlich funktioniert« (Seite 42).
  17. Bonhomme, S.; Roisin, C.: Interactively restructuring HTML documents (1996) 0.05 
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    Abstract
    Presents a solution to the problem of trasnforming the document structure in a HTML editor. Describes a tool based on a transformation language. Techniques that have been designed for general structured documents have been adapted to take into account the specific structure of the HTML DTD
    Date
    1. 8.1996 22:08:06
  18. Eisenberg, M.: Big 6 tips : number two. Information seeking strategies (1997) 0.05 
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    Abstract
    Discusses stage 2 in the process of teaching information problem solving, information seeking strategies, which has 2 components: determining the range of possible sources, and evaluating them to determine priorities. Describes 'brainstorming and narrow', the essential process for information seeking strategies
    Source
    Emergency librarian. 25(1997) no.2, S.22
  19. Klein, R.D.: ¬The problem of cataloguing world literature using the Nippon Decimal Classification (1994) 0.05 
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    Abstract
    The Nippon Decimal Classification (NDC) system, extensively used in Japanese libraries, was devised in 1929. It is difficult to use NDC to classify world literature, such as fiction in English by non American, non British writers. This is not necessarily straightforward in other classification schemes but a survey of 40 Japanese university libraries, of which 24 responded, showed remarkable inconsistencies in the treatment of 22 world literature authors. NDC clearly needs updating to deal with this problem
  20. Information literacy : a position paper on information problem solving; American Association of School Librarians Position Statement (1995) 0.05 
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    Abstract
    Adopted and formatted in 1994 and reprinted with the permission of the American Association of School Librarians. Information literacy is the term being applied to the skills of information problem solving. Identifies the key elements of information literacy and presents a rationale for integrating information literacy into all aspects of the K-12 and post secondary curriculum
    Date
    11. 4.1996 14:22:40

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