Search (1755 results, page 1 of 88)

  • × year_i:[2000 TO 2010}
  1. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.13 
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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.
  2. Millen, D.R.; Dray, S.M.: Information sharing in an online community of journalists : a critical overview (2000) 0.12 
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    Abstract
    Informal groups of professional workers are forming online communities to create and share information with each other. This paper offers an analysis of an online community of news reporters. Through participant observation in the group electronic discussion, and analysis of archival copies of the group conversation, the authors explore the ways in which this group requests and offers assistance to each other. The types of information created are examined and the temporal characteristics of the group are explored. The analysis revealed a vibrant online community of professionals who use the online communication medium to compliment professional face to face meetings and other forms of communication such as newsletters and journals.
  3. Colaric, S.M.: Instruction for Web searching : An empirical study (2003) 0.11 
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  4. Aqeel, S.U.; Beitzel, S.M.; Jensen, E.C.; Grossman, D.; Frieder, O.: On the development of name search techniques for Arabic (2006) 0.10 
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    Date
    22. 7.2006 17:20:20
  5. Teper, J.H.; Erekson, S.M.: ¬The condition of our "hidden" rare book collections : a conservation survey at the University of Illinois at Urbana-Champaign (2006) 0.10 
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    Date
    10. 9.2000 17:38:22
  6. Yuen, L.T.; Lee, Y.W.; Lau, S.M.; Yen, J.: From unstructured HTML to structured XML : how XML supports financial knowledge management on the Internet (2001) 0.10 
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    Abstract
    Reports the benefits of using extensible markup language (XML) to support knowledge management of financial information. Current search engines cannot provide sufficient performance to support users of financial information, which includes both non-structured items and well-structured items. For investors, making a high-quality decision sometimes requires both. XML can help by providing tags to create structure. XML provides a vendor-neutral approach. XML authors can create arbitrary tags to describe the format or structure of data, and are not restricted to the tags in the specification for HTML. A prototype XML-based Electronic Financial Filing System (ELFFS-XML) has been developed to illustrate how to apply XML to model and add value to traditional HTML-based financial information by cross-linking related information from different data sources. Compares the functionality of XML-based ELFFS with the original HTML-based ELFFS and SEDAR, an electronic filing system used in Canada, and recommends some directions for future development of similar electronic filing systems.
  7. Beitzel, S.M.; Jensen, E.C.; Chowdhury, A.; Frieder, O.; Grossman, D.: Temporal analysis of a very large topically categorized Web query log (2007) 0.09 
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    Abstract
    The authors review a log of billions of Web queries that constituted the total query traffic for a 6-month period of a general-purpose commercial Web search service. Previously, query logs were studied from a single, cumulative view. In contrast, this study builds on the authors' previous work, which showed changes in popularity and uniqueness of topically categorized queries across the hours in a day. To further their analysis, they examine query traffic on a daily, weekly, and monthly basis by matching it against lists of queries that have been topically precategorized by human editors. These lists represent 13% of the query traffic. They show that query traffic from particular topical categories differs both from the query stream as a whole and from other categories. Additionally, they show that certain categories of queries trend differently over varying periods. The authors key contribution is twofold: They outline a method for studying both the static and topical properties of a very large query log over varying periods, and they identify and examine topical trends that may provide valuable insight for improving both retrieval effectiveness and efficiency.
  8. 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
  9. Makewita, S.M.: Investigating the generic information-seeking function of organisational decision-makers : perspectives on improving organisational information systems (2002) 0.09 
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    Date
    22. 7.2022 12:16:58
  10. Chang, Y.S.; Yuan, S.M.; Lo, W.: ¬A new multi-search engine for querying data through an Internet search service on CORBA (2001) 0.08 
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  11. McCallum, S.M.: Extending MARC for bibliographic control in the Web environment : Challenges and alternatives (2000) 0.08 
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  12. 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
  13. Mutula, S.M.; Tsvakai, M.: Historical perspectives of cataloguing and classification (2003) 0.07 
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  14. Shachaf, P.; Oltmann, S.M.; Horowitz, S.M.: Service equality in virtual reference (2008) 0.07 
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  15. Hickey, T.B.; Toves, J.; O'Neill, E.T.: NACO normalization : a detailed examination of the authority file comparison rules (2006) 0.06 
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    Abstract
    Normalization rules are essential for interoperability between bibliographic systems. In the process of working with Name Authority Cooperative Program (NACO) authority files to match records with Functional Requirements for Bibliographic Records (FRBR) and developing the Faceted Application of Subject Terminology (FAST) subject heading schema, the authors found inconsistencies in independently created NACO normalization implementations. Investigating these, the authors found ambiguities in the NACO standard that need resolution, and came to conclusions on how the procedure could be simplified with little impact on matching headings. To encourage others to test their software for compliance with the current rules, the authors have established a Web site that has test files and interactive services showing their current implementation.
    Date
    10. 9.2000 17:38:22
  16. Mutula, S.M.; Tsvakai, M.: Historical perspectives of cataloguing and classification in Africa (2002) 0.06 
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  17. Santiago Bufrem, L.; Breda, S.M.; Viana Sorribas, T.: ¬The presence of logic in the domain of knowledge organization : interdisciplinary aspects of college curricula (2007) 0.06 
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  18. Elovici, Y.; Shapira, Y.B.; Kantor, P.B.: ¬A decision theoretic approach to combining information filters : an analytical and empirical evaluation. (2006) 0.05 
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    Abstract
    The outputs of several information filtering (IF) systems can be combined to improve filtering performance. In this article the authors propose and explore a framework based on the so-called information structure (IS) model, which is frequently used in Information Economics, for combining the output of multiple IF systems according to each user's preferences (profile). The combination seeks to maximize the expected payoff to that user. The authors show analytically that the proposed framework increases users expected payoff from the combined filtering output for any user preferences. An experiment using the TREC-6 test collection confirms the theoretical findings.
    Date
    22. 7.2006 15:05:39
  19. Hayes, S.M.: Use of popular and literary criticism in providing subject access to imaginative literature (2001) 0.05 
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  20. Harcourt, K.; Neumeister, S.M.: Online distance learning with cataloging mentors : the mentor's viewpoint (2002) 0.05 
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