Search (3 results, page 1 of 1)

Tsai, B.-s.: Infomapping in information retrieval (1997) 0.09
```
0.09386787 = product of:
  0.37547147 = sum of:
    0.37547147 = weight(_text_:java in 3877) [ClassicSimilarity], result of:
      0.37547147 = score(doc=3877,freq=6.0), product of:
        0.46400693 = queryWeight, product of:
          7.0475073 = idf(docFreq=104, maxDocs=44421)
          0.065839864 = queryNorm
        0.8091937 = fieldWeight in 3877, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          7.0475073 = idf(docFreq=104, maxDocs=44421)
          0.046875 = fieldNorm(doc=3877)
  0.25 = coord(1/4)
```
Abstract

Capability and capacity in handling the topology of a special subject information field has made infomapping techniques and systems instrumental in information searching, monitoring and navigation. Applying the technique to communication networks can reveal the intellectual relationships among junior and senior researchers in the field, and can also show the continuing popularity of a particular researcher's citation record over time. Reports the use of Java in making a cartoon series of chronological maps based on citation analysis on a special subject field (nutrition and dietetics). The map making methods, Java programming, and statistical analysis of the map data are presented, and the advantage and significance of constructing Java maps in enhancing information retrieval discussed. Further technical developments in applying VRML to link together a 3-D spatial indexing system and a 2-D HTML Web site are suggested
Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997) 0.07
```
0.07052837 = product of:
  0.2821135 = sum of:
    0.2821135 = weight(_text_:half in 657) [ClassicSimilarity], result of:
      0.2821135 = score(doc=657,freq=4.0), product of:
        0.412095 = queryWeight, product of:
          6.25905 = idf(docFreq=230, maxDocs=44421)
          0.065839864 = queryNorm
        0.6845836 = fieldWeight in 657, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          6.25905 = idf(docFreq=230, maxDocs=44421)
          0.0546875 = fieldNorm(doc=657)
  0.25 = coord(1/4)
```
Abstract

Investigates the characteristics of Journal Citation Reports (JCR) through the study of the Science Citation Index (SCI). Other criteria for evaluating a journal are also discussed. The compilation process of SCI data, and the characteristics, applications and limitations of SCI are studied. A detailed description of JCR is provided including: journal ranking listing, citing journal listing, cited journal listing, subject category listing, source data, impact factor, immediacy index, cited half-life and citing half-life. The applications and limitations of JCR are also explored. In addition to the criteria listed in JCR, the size, circulation and influence of journals are also considered significant criteria fir evaluation purposes

Huang, M.-H.: Developing an ideal online thesaurus display format (1994) 0.01

0.006262036 = product of:
  0.025048144 = sum of:
    0.025048144 = weight(_text_:und in 4098) [ClassicSimilarity], result of:
      0.025048144 = score(doc=4098,freq=2.0), product of:
        0.14602618 = queryWeight, product of:
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.065839864 = queryNorm
        0.17153187 = fieldWeight in 4098, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.0546875 = fieldNorm(doc=4098)
  0.25 = coord(1/4)

Theme: Konzeption und Anwendung des Prinzips Thesaurus

Search (3 results, page 1 of 1)

Authors

Themes