Search (33 results, page 1 of 2)

0.02441524 = product of:
  0.09766096 = sum of:
    0.09766096 = weight(_text_:social in 4203) [ClassicSimilarity], result of:
      0.09766096 = score(doc=4203,freq=2.0), product of:
        0.1847249 = queryWeight, product of:
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.046325076 = queryNorm
        0.52868325 = fieldWeight in 4203, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.09375 = fieldNorm(doc=4203)
  0.25 = coord(1/4)

0.02301891 = product of:
  0.09207564 = sum of:
    0.09207564 = weight(_text_:social in 4802) [ClassicSimilarity], result of:
      0.09207564 = score(doc=4802,freq=4.0), product of:
        0.1847249 = queryWeight, product of:
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.046325076 = queryNorm
        0.49844736 = fieldWeight in 4802, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.0625 = fieldNorm(doc=4802)
  0.25 = coord(1/4)

Abstract

Some 25 years ago the Leiden art historian Van de Waal, inventor of ICONCLASS, developed an 'icon knowledge system' called Beeldleer. After a brief review of this system the author does borrow some central ideas of Beeldleer to discuss a method of studying historically the elementary means of artistic expression with the use of hypertext concepts. The potential of a social construction of information in this field is being emphasized. Finally the design of a pilot study in an educational context will be discussed

0.0130702155 = product of:
  0.052280862 = sum of:
    0.052280862 = product of:
      0.104561724 = sum of:
        0.104561724 = weight(_text_:aspects in 2580) [ClassicSimilarity], result of:
          0.104561724 = score(doc=2580,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.4993796 = fieldWeight in 2580, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.078125 = fieldNorm(doc=2580)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

How to design and develop, maintain and use a hypermedia interface is the topic of this book. Based on a ESPRIT workshop, it discusses actual methodological issues comprising theoretical design aspects as well as detailed practical design proposals

0.0130702155 = product of:
  0.052280862 = sum of:
    0.052280862 = product of:
      0.104561724 = sum of:
        0.104561724 = weight(_text_:aspects in 3511) [ClassicSimilarity], result of:
          0.104561724 = score(doc=3511,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.4993796 = fieldWeight in 3511, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.078125 = fieldNorm(doc=3511)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

The bibliography is arranged under the following headings: alternatives to HyperCard, bibliographies, biographies, books and book reviews, dictionaries, hardware, interviews, library applications, optical disc-related, theoretical and technical aspects and user's groups.

0.012552816 = product of:
  0.050211266 = sum of:
    0.050211266 = product of:
      0.10042253 = sum of:
        0.10042253 = weight(_text_:22 in 8762) [ClassicSimilarity], result of:
          0.10042253 = score(doc=8762,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.61904186 = fieldWeight in 8762, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=8762)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

19.10.1995 10:22:53

0.01220762 = product of:
  0.04883048 = sum of:
    0.04883048 = weight(_text_:social in 7460) [ClassicSimilarity], result of:
      0.04883048 = score(doc=7460,freq=2.0), product of:
        0.1847249 = queryWeight, product of:
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.046325076 = queryNorm
        0.26434162 = fieldWeight in 7460, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9875789 = idf(docFreq=2228, maxDocs=44218)
          0.046875 = fieldNorm(doc=7460)
  0.25 = coord(1/4)

Abstract

Describes an integrated approach to similarity coefficients for information spaces with multiple dimensions of different types of index term. Categorises applications of similarity coefficients underlying different navigation tools in hypermedia by type of term. Describes an implementation of a unified similarity coefficient based on work in numerical taxonomy, with illustrative scenarios from an experimental navigation via similarity tool for a prototype social history museum hypermedia system. The underlying architecture is based on a semantic approach, where semantic relationships can exist between index terms. This allows imprecise matching when comparing for similarity, with distance measures yielding a degree of match. A ranked list of matching items over several weighted dimensions is returned by the similarity navigation tool. The approach has the potential of allowing different access methods to multimedia data to be combined

0.010983714 = product of:
  0.043934856 = sum of:
    0.043934856 = product of:
      0.08786971 = sum of:
        0.08786971 = weight(_text_:22 in 6562) [ClassicSimilarity], result of:
          0.08786971 = score(doc=6562,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.5416616 = fieldWeight in 6562, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6562)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 2.1997 19:40:31

0.010983714 = product of:
  0.043934856 = sum of:
    0.043934856 = product of:
      0.08786971 = sum of:
        0.08786971 = weight(_text_:22 in 1496) [ClassicSimilarity], result of:
          0.08786971 = score(doc=1496,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.5416616 = fieldWeight in 1496, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=1496)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 7.1998 18:23:25

0.010456172 = product of:
  0.041824687 = sum of:
    0.041824687 = product of:
      0.083649375 = sum of:
        0.083649375 = weight(_text_:aspects in 2059) [ClassicSimilarity], result of:
          0.083649375 = score(doc=2059,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.39950368 = fieldWeight in 2059, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.0625 = fieldNorm(doc=2059)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

At the time being, there is a lot of different systems claiming to be either multimedia, hypermedia, or supporting collaborative, cooperative work. In this paper, a first attempt to clearify the notions of these concepts is tried. Multimedia content, hyperstructure organization and cooperative access will be identified as different features of an intelligent document. These features will be discussed under formal, information technology and implementation aspects

0.010456172 = product of:
  0.041824687 = sum of:
    0.041824687 = product of:
      0.083649375 = sum of:
        0.083649375 = weight(_text_:aspects in 7515) [ClassicSimilarity], result of:
          0.083649375 = score(doc=7515,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.39950368 = fieldWeight in 7515, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.0625 = fieldNorm(doc=7515)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Electronic texts offer new ways to store, retrieve, update, and cross-link information. Hypermedia documents require new levels of organization and strict discipline from authors, editors, and managers. This book provides a step-by step guide to all aspects of hypermedia development, from strategic decision-making to editing formats and production methods

0.010456172 = product of:
  0.041824687 = sum of:
    0.041824687 = product of:
      0.083649375 = sum of:
        0.083649375 = weight(_text_:aspects in 3258) [ClassicSimilarity], result of:
          0.083649375 = score(doc=3258,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.39950368 = fieldWeight in 3258, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.0625 = fieldNorm(doc=3258)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Reviews definitions and descriptions of hypertext, divided according to type as follows: with dominance of the technical aspects of creation and accessibility; with dominance of the technical possibilities of usage and development by users; with particular attention paid to the intellectual processes of creation and structure; which stress the similarity and interaction of user and hypertext, connected with the use of associative relations. Gives characteristics of hypertext structural elements, basic types and subtypes as well as ways of improving the efficiency of macrotext

0.009149151 = product of:
  0.036596604 = sum of:
    0.036596604 = product of:
      0.07319321 = sum of:
        0.07319321 = weight(_text_:aspects in 604) [ClassicSimilarity], result of:
          0.07319321 = score(doc=604,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.3495657 = fieldWeight in 604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.0546875 = fieldNorm(doc=604)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Investigates information-seeking tasks and associated cognitve issues in the context of interacting with an evolving collaborative hypertext. Fishexe view browsers were used to facilitate exploring in a large information space. The fishexe view browser was extended to incorporate word frequencies. The effects of the fisheye view browser and the changing document were tested with 2x2 factorial experiment. Multivariate tests founs a significant interaction between the 2 factors and a significant main effect of the fisheye view browser. The users who had access to the word frequency information performed their tasks more effectively than the users without access to word frequencies. This work implies that several aspects of an evolving hypertext might als be useful incorporated in an associated fishexe view browser

0.009149151 = product of:
  0.036596604 = sum of:
    0.036596604 = product of:
      0.07319321 = sum of:
        0.07319321 = weight(_text_:aspects in 1375) [ClassicSimilarity], result of:
          0.07319321 = score(doc=1375,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.3495657 = fieldWeight in 1375, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1375)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

This paper describes the development and content of four Computer Assisted Learning packages designed to teach information skills to higher education students. The areas covered include database searching and library search skills. Educational aspects of using hypertext and hypermedia for learning are discussed along with development issues and a description is given of the staff costs involved. The main source of external funding was the Higher Education Funding Councils' Teaching and Learning Technology Programme

0.007845511 = product of:
  0.031382043 = sum of:
    0.031382043 = product of:
      0.062764086 = sum of:
        0.062764086 = weight(_text_:22 in 2927) [ClassicSimilarity], result of:
          0.062764086 = score(doc=2927,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.38690117 = fieldWeight in 2927, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=2927)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

Nachrichten für Dokumentation. 44(1993) H.1, S.15-22

0.007845511 = product of:
  0.031382043 = sum of:
    0.031382043 = product of:
      0.062764086 = sum of:
        0.062764086 = weight(_text_:22 in 2756) [ClassicSimilarity], result of:
          0.062764086 = score(doc=2756,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.38690117 = fieldWeight in 2756, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=2756)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Footnote

Part of a special issue featuring papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993

0.007842129 = product of:
  0.031368516 = sum of:
    0.031368516 = product of:
      0.06273703 = sum of:
        0.06273703 = weight(_text_:aspects in 3830) [ClassicSimilarity], result of:
          0.06273703 = score(doc=3830,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.29962775 = fieldWeight in 3830, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046875 = fieldNorm(doc=3830)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Considers the relationship between indexing and hypermedia. Conceptualizes adequate models of index structures and indexing procedures; and establishes what readers do when accessing indexes. There is a range of explicit and implicit models underlying databases, documents and indexes. A fundamental starting point for the development of substructure indexing tools for use with hypermedia is the precise specification of such models. Analysis of substructure indexing models will allow the identification of largely technical constraints and conceptual constraints. Related also are aspects of the problem deriving from how indexes can, and should be, presented. Gives a framework for the identification of such models. Examines index use. A field study was conducted looking at the use accountants make of indexing facilities an a large financial services document. Task analysis highlights the range of problems encountered, strategies employed and the kinds of solutions arrived at. There are 6 key factors underlying the 'rule of thumb' procedure users employ when interrogating an index. Discusses the implications of this study for the design of indexing within hypermedia environment

0.007842129 = product of:
  0.031368516 = sum of:
    0.031368516 = product of:
      0.06273703 = sum of:
        0.06273703 = weight(_text_:aspects in 446) [ClassicSimilarity], result of:
          0.06273703 = score(doc=446,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.29962775 = fieldWeight in 446, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046875 = fieldNorm(doc=446)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

This study investigated information retrieval from hypertext on the WWW. Significant main and interaction effects were found for both link density (number of links per display) and display format (in paragraphs or lists) on search performance. Low link densities displayed in list format produced the best overall results, in terms of search accuracy, search time, number of links explored, and search task prioritization. Lower densities affected user ability to prioritize search tasks and produced more accurate searches, while list displays positively affected all aspects of searching except task prioritization. The performance of novices and experts, in terms of their previous experience browsing hypertext on the WWW, was compared. Experts performed better, mostly because of their superior task prioritization

0.007842129 = product of:
  0.031368516 = sum of:
    0.031368516 = product of:
      0.06273703 = sum of:
        0.06273703 = weight(_text_:aspects in 734) [ClassicSimilarity], result of:
          0.06273703 = score(doc=734,freq=2.0), product of:
            0.20938325 = queryWeight, product of:
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046325076 = queryNorm
            0.29962775 = fieldWeight in 734, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.5198684 = idf(docFreq=1308, maxDocs=44218)
              0.046875 = fieldNorm(doc=734)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Most existing hypermedia authoring systems incorporate facilities for the creation of static links between pieces of information, termed nodes. Such links usually support only browsing activities over the hypermedia web, carrying little or no information about the conceptual relationship the nodes might have. Thus indecision occurs: the reader of the hypermedia can traverse a link but has no indication what link to choose and what he might expect from the traversal. At the same time, the creation of these links requires a great effort from the author, moreover if there are certain criteria that guide linking. This paper presents a two-layered hypermedia semantic model that enriches the semantic links, and alsoprovides the means for dynamic link creation. To accomplish these objectives, we adopt the use of fuzzy set theory and fuzzy logic as the mathematical framework for link characterization and dynamic link creation. Some aspects of a prototype system, named Platon, are also presented

0.006276408 = product of:
  0.025105633 = sum of:
    0.025105633 = product of:
      0.050211266 = sum of:
        0.050211266 = weight(_text_:22 in 4915) [ClassicSimilarity], result of:
          0.050211266 = score(doc=4915,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.30952093 = fieldWeight in 4915, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4915)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

International journal of information management. 11(1991) no.1, S.14-22

0.006276408 = product of:
  0.025105633 = sum of:
    0.025105633 = product of:
      0.050211266 = sum of:
        0.050211266 = weight(_text_:22 in 6320) [ClassicSimilarity], result of:
          0.050211266 = score(doc=6320,freq=2.0), product of:
            0.16222252 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046325076 = queryNorm
            0.30952093 = fieldWeight in 6320, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=6320)
      0.5 = coord(1/2)
  0.25 = coord(1/4)