Search (4780 results, page 1 of 239)

  1. Forsman, R.B.: Managing the electronic resources transforming research libraries : challenges in the dynamic digital environment (1998) 0.30
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    Source
    Advances in librarianship. 22(1998), S.1-20
  2. Porto, R. => Porto, R.B.: 0.25
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  3. Moreno, R.B. -> Bailón-Moreno, R.: 0.22
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  4. Kozma, R.B.: Learning with media (1991) 0.14
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  5. Eastin, R.B.: Central indexing and distribution of U.S. Government Documents (1954) 0.14
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  6. Zhu, W.Z.; Allen, R.B.: Document clustering using the LSI subspace signature model (2013) 0.13
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    Date
    23. 3.2013 13:22:36
  7. Girill, T.R.; Griffin, T.; Jones, R.B.: Extended subject access to hypertext online documentation : pts.1.2: the search-support and maintenance problems (1991) 0.13
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  8. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.12
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    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  9. Allen, R.B.; Obry, P.; Littman, M.: ¬An interface for navigating clustered document sets returned by queries (1993) 0.11
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  10. Frischer, R.B.: ¬The Association of Jewish Libraries and classification (1991/92) 0.11
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  11. Ravi, A.S.; Hariharan, A.; Sadananda, R.B.: Production of a union catalogue using CDS/ISIS and Ventura : some experiences in India. DTP catalog of conference proceedings in Indian scientific and technical libraries (1992) 0.11
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  12. ¬The map library in the new millennium (2001) 0.11
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    Editor
    Parry, R.B. u. C.R. Perkins
  13. Brandom, R.B.: Expressive Vernunft : Begründung, Repräsentation und diskursive Festlegung (2000) 0.11
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    Footnote
    Rez. in: Frankfurter Rundschau Nr.141 vom 20.6.2000, S.22 (J. Habermas)
  14. Dannenberg, R.B.; Birmingham, W.P.; Pardo, B.; Hu, N.; Meek, C.; Tzanetakis, G.: ¬A comparative evaluation of search techniques for query-by-humming using the MUSART testbed (2007) 0.10
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    Abstract
    Query-by-humming systems offer content-based searching for melodies and require no special musical training or knowledge. Many such systems have been built, but there has not been much useful evaluation and comparison in the literature due to the lack of shared databases and queries. The MUSART project testbed allows various search algorithms to be compared using a shared framework that automatically runs experiments and summarizes results. Using this testbed, the authors compared algorithms based on string alignment, melodic contour matching, a hidden Markov model, n-grams, and CubyHum. Retrieval performance is very sensitive to distance functions and the representation of pitch and rhythm, which raises questions about some previously published conclusions. Some algorithms are particularly sensitive to the quality of queries. Our queries, which are taken from human subjects in a realistic setting, are quite difficult, especially for n-gram models. Finally, simulations on query-by-humming performance as a function of database size indicate that retrieval performance falls only slowly as the database size increases.
  15. Carter, J.A.: PASSPORT/PRISM: authors and titles and MARC : oh my! (1993) 0.10
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    Source
    OCLC systems and services. 9(1993) no.3, S.20-22
  16. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.09
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    Source
    https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
  17. Purves, D.; Lotto, R.B.; Nundy, S.: Richtiges Sehen - eine optische Täuschung? (2003) 0.09
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  18. Bradford, R.B.: Relationship discovery in large text collections using Latent Semantic Indexing (2006) 0.09
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    Source
    Proceedings of the Fourth Workshop on Link Analysis, Counterterrorism, and Security, SIAM Data Mining Conference, Bethesda, MD, 20-22 April, 2006. [http://www.siam.org/meetings/sdm06/workproceed/Link%20Analysis/15.pdf]
  19. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.08
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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
  20. Parry, R.B.: ¬The electronic map library : new maps, new uses, new users (1995) 0.07
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