Search (801 results, page 1 of 41)

  • × language_ss:"e"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Lambert, N.: ORBIT'S PowerSearch : what's great, what's missing (1994) 0.29 
    0.2868343 = product of:
  0.7170857 = sum of:
    0.65293306 = weight(_text_:orbit in 2700) [ClassicSimilarity], result of:
      0.65293306 = score(doc=2700,freq=4.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        1.4678597 = fieldWeight in 2700, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.078125 = fieldNorm(doc=2700)
    0.06415265 = weight(_text_:22 in 2700) [ClassicSimilarity], result of:
      0.06415265 = score(doc=2700,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.38690117 = fieldWeight in 2700, 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=2700)
  0.4 = coord(2/5)
    Abstract
    Reviews the PowerSearch multifile searching software introduced by ORBIT Search Service as it is used for searching patent databases. Looks at its useful features: deduping, patent family grouping, merge, and virtual file merging. Looks at some possible improvements to both PowerSearch itself and to the ORBIT system to accomodate PowerSearch
    Source
    Searcher. 2(1994) no.5, S.18-22
  2. Smith-Cohen, D.: Developing an inhouse database from online sources (1993) 0.07 
    0.07387094 = product of:
  0.3693547 = sum of:
    0.3693547 = weight(_text_:orbit in 4277) [ClassicSimilarity], result of:
      0.3693547 = score(doc=4277,freq=2.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        0.8303468 = fieldWeight in 4277, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.0625 = fieldNorm(doc=4277)
  0.2 = coord(1/5)
    Abstract
    Describes the creation of a database of citations in a narrow subject area from references downloaded from commercial databases, with customised added indexing, for access by end users. The database was on the subject of biological environmental and physical aspects of arctic wetlands and was compiled by the US Army Corps of Engineers, Cold Regions Research and Engineering Laboratory. Databases were selected from the DIALOG and ORBIT hosts and downloaded records were loaded into a database using Pro-Cite software and searched using Inmagic search software
  3. Rossall, D.: ¬The INSPEC database : engineering (1995) 0.07 
    0.07387094 = product of:
  0.3693547 = sum of:
    0.3693547 = weight(_text_:orbit in 3864) [ClassicSimilarity], result of:
      0.3693547 = score(doc=3864,freq=2.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        0.8303468 = fieldWeight in 3864, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.0625 = fieldNorm(doc=3864)
  0.2 = coord(1/5)
    Abstract
    INSPEC is one of the largest-established and best known bibliographic databases for engineering information. It is available both online and on CD-ROM. INSPEC is produced in Stevenage, UK, by the Institution of Electrical Engineers. It is available on many major online host systems including BRS, Data-Star, Dialog, ESA-IRS, OCLC, Orbit and STN. Discusses the history of INSPEC services since 1898; content and coverage; magnetic tape services; the latest developments in full text and document delivery; and commitment to quality and the INSPEC 2 upgrade
  4. Bjorner, S.N.; Pensyl, M.E.: Connecting to the future at MIT : the effects of ISDN on remote online searching (1992) 0.06 
    0.06463707 = product of:
  0.32318535 = sum of:
    0.32318535 = weight(_text_:orbit in 4282) [ClassicSimilarity], result of:
      0.32318535 = score(doc=4282,freq=2.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        0.72655344 = fieldWeight in 4282, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4282)
  0.2 = coord(1/5)
    Abstract
    ISDN is an emerging telecommunications system that simultaneously supports formerly disparate media; voice, data, images, video or fax over a single broadband network. Through multitasking, an online searcher can conduct a phone conversation while downloading or retrieving information over the same line. Discusses the development of ISDN and the involvement of MIT. Covers the use of online searching of publicly available databases external to the MIT campus such as DIALOG Information Services, STN, Orbit, Nexis, BRS and Dow Jones News Retrieval. ISDN will enable librarians to download patent diagrams, newspaper pictures, journal charts and graphics. It has the potential to develop into wider band networks with the capacity to handle bulk data, high fidelity audio, high resolution images, moving pictures and hypertext. Makes recommendations for implementing ISDN
  5. Heller, S.R.: Chemistry on the Internet : the road to everywhere and nowhere (1996) 0.06 
    0.06463707 = product of:
  0.32318535 = sum of:
    0.32318535 = weight(_text_:orbit in 4961) [ClassicSimilarity], result of:
      0.32318535 = score(doc=4961,freq=2.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        0.72655344 = fieldWeight in 4961, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4961)
  0.2 = coord(1/5)
    Abstract
    Reviews the introduction and growth of the Internet with particular reference to examples of sources of information on chemistry available on the Internet and WWW. Cites the advantage of the Internet as a cheaper way of accessing online database hosts, such as DIALOG, CAS/STN and QUESTEL-ORBIT. Concludes with a discussion of the electronic publishing opportunities of the Internet, noting the 4 major components of such a development: peer review, quality control, copyright and language issues; the role and activities of publishers and periodicals of the future; the future role of the abstracting services, particular in the area of improved quality control; and the users of chemical information
  6. Hudnut, S.K.: Finding answers by the numbers : statistical analysis of online search results (1993) 0.06 
    0.055403203 = product of:
  0.277016 = sum of:
    0.277016 = weight(_text_:orbit in 555) [ClassicSimilarity], result of:
      0.277016 = score(doc=555,freq=2.0), product of:
        0.44481978 = queryWeight, product of:
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.047349952 = queryNorm
        0.6227601 = fieldWeight in 555, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.394302 = idf(docFreq=9, maxDocs=44218)
          0.046875 = fieldNorm(doc=555)
  0.2 = coord(1/5)
    Abstract
    Online searchers today no longer limit themselves to locating references to articles. More and more, they are called upon to locate specific answers to questions such as: Who is my chief competitor for this technology? Who is publishing the most on this subject? What is the geographic distribution of this product? These questions demand answers, not necessarily from record content, but from statistical analysis of the terms in a set of records. Most online services now provide a tool for statistical analysis such as GET on Orbit, ZOOM on ESA/IRS and RANK/RANK FILES on Dialog. With these commands, users can analyze term frequency to extrapolate very precise answers to a wide range of questions. This paper discusses the many uses of term frequency analysis and how it can be applied to areas of competitive intelligence, market analysis, bibliometric analysis and improvements of search results. The applications are illustrated by examples from Dialog
  7. Jascó, P.: Searching for images by similarity online (1998) 0.03 
    0.029032174 = product of:
  0.14516087 = sum of:
    0.14516087 = weight(_text_:22 in 393) [ClassicSimilarity], result of:
      0.14516087 = score(doc=393,freq=4.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.8754574 = fieldWeight in 393, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=393)
  0.2 = coord(1/5)
    Date
    29.11.2004 13:03:22
    Source
    Online. 22(1998) no.6, S.99-102
  8. Smith, G.: Newspapers on CD-ROM (1992) 0.03 
    0.02566106 = product of:
  0.1283053 = sum of:
    0.1283053 = weight(_text_:22 in 6396) [ClassicSimilarity], result of:
      0.1283053 = score(doc=6396,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.77380234 = fieldWeight in 6396, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.15625 = fieldNorm(doc=6396)
  0.2 = coord(1/5)
    Source
    Serials. 5(1992) no.3, S.17-22
  9. Nanfito, N.: ¬The indexed Web : engineering tools for cataloging, storing and delivering Web based documents (1999) 0.03 
    0.025403155 = product of:
  0.12701577 = sum of:
    0.12701577 = weight(_text_:22 in 8727) [ClassicSimilarity], result of:
      0.12701577 = score(doc=8727,freq=4.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.76602525 = fieldWeight in 8727, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=8727)
  0.2 = coord(1/5)
    Date
    5. 8.2001 12:22:47
    Source
    Information outlook. 3(1999) no.2, S.18-22
  10. Swartzberg, T.: Identifying and spreading expertise : The knowledge manager's brief: to disseminate a company's data and the know-how of its staff (1999) 0.02 
    0.021774134 = product of:
  0.10887066 = sum of:
    0.10887066 = weight(_text_:22 in 4179) [ClassicSimilarity], result of:
      0.10887066 = score(doc=4179,freq=4.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.6565931 = fieldWeight in 4179, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.09375 = fieldNorm(doc=4179)
  0.2 = coord(1/5)
    Date
    29.11.1999 12:18:22
    Source
    International Herald Tribune. 15. Nov. 1999, S.22
  11. Carter, J.A.: PASSPORT/PRISM: authors and titles and MARC : oh my! (1993) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 527) [ClassicSimilarity], result of:
      0.102644235 = score(doc=527,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 527, 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=527)
  0.2 = coord(1/5)
    Source
    OCLC systems and services. 9(1993) no.3, S.20-22
  12. Guard, A.: ¬An antidote for browsing : subject headings for fiction (1991) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 1108) [ClassicSimilarity], result of:
      0.102644235 = score(doc=1108,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 1108, 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=1108)
  0.2 = coord(1/5)
    Date
    5. 8.2006 10:22:00
  13. OCLC/LC fiction headings project : too little, too late? (1992) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 1298) [ClassicSimilarity], result of:
      0.102644235 = score(doc=1298,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 1298, 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=1298)
  0.2 = coord(1/5)
    Date
    5. 8.2006 10:22:14
  14. Lynch, C.A.; Preston, C.M.: Describing and classifying networked information resources (1992) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 2974) [ClassicSimilarity], result of:
      0.102644235 = score(doc=2974,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 2974, 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=2974)
  0.2 = coord(1/5)
    Source
    Electronic networking: research, applications, and policy. 2(1992) no.1, S.10-22
  15. Evans, R.; Gazdar, G.: DATR: a language for lexical knowledge representation (1996) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 3965) [ClassicSimilarity], result of:
      0.102644235 = score(doc=3965,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 3965, 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=3965)
  0.2 = coord(1/5)
    Source
    Computational linguistics. 22(1996) no.2, S.167-216
  16. Zink, S.D.: Toward more critical reviewing and analysis of CD-ROM user software interfaces (1991) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 4023) [ClassicSimilarity], result of:
      0.102644235 = score(doc=4023,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 4023, 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=4023)
  0.2 = coord(1/5)
    Source
    CD-ROM professional. 4(1991) no.1, S.16-22
  17. Madison, O.M:A.: ¬The role of the name main-entry heading in the online environment (1992) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 4397) [ClassicSimilarity], result of:
      0.102644235 = score(doc=4397,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 4397, 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=4397)
  0.2 = coord(1/5)
    Source
    Serials librarian. 22(1992), S.371-391
  18. Buckland, M.K.; Butler, M.H.; Norgard, B.A.; Plaunt, C.: OASIS: a front end for prototyping catalog enhancements (1992) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 5405) [ClassicSimilarity], result of:
      0.102644235 = score(doc=5405,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 5405, 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=5405)
  0.2 = coord(1/5)
    Source
    Library hi tech. 10(1992) no.4, S.7-22
  19. Westbrook, L.: User needs (1997) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 5613) [ClassicSimilarity], result of:
      0.102644235 = score(doc=5613,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 5613, 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=5613)
  0.2 = coord(1/5)
    Source
    Encyclopedia of library and information science. Vol.59, [=Suppl.22]
  20. Albiges, L.-M.: Remote public access to picture databanks (1992) 0.02 
    0.020528847 = product of:
  0.102644235 = sum of:
    0.102644235 = weight(_text_:22 in 5632) [ClassicSimilarity], result of:
      0.102644235 = score(doc=5632,freq=2.0), product of:
        0.16581146 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.047349952 = queryNorm
        0.61904186 = fieldWeight in 5632, 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=5632)
  0.2 = coord(1/5)
    Source
    Audiovisual librarian. 18(1992) no.1, S.22-27

Authors

Types

Themes