Hammwöhner, R.; Kuhlen, R.: Semantic control of open hypertext systems by typed objects (1994)
0.01
0.0064290287 = product of:
0.016072571 = sum of:
0.008258085 = weight(_text_:a in 7658) [ClassicSimilarity], result of:
0.008258085 = score(doc=7658,freq=6.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.1544581 = fieldWeight in 7658, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=7658)
0.007814486 = product of:
0.015628971 = sum of:
0.015628971 = weight(_text_:information in 7658) [ClassicSimilarity], result of:
0.015628971 = score(doc=7658,freq=4.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.1920054 = fieldWeight in 7658, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=7658)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- The C(K)onstance Hypertext System (KHS) is an elaborated example of an open hypertext system. Open hypertext systems combine heterogeneous resources and different hypertext applications such as e-mail, text and image hypertexts with access to online databases or other information resources. These hypertexts, to which heterogeneous users have access, grow steadily in size. This paper takes an object-oriented approach and proposes a rigorous typing of hypertext objects to overcome the problems of open hypertext. The advantage of this typing is shown on an e-mail hypertext as a special application of the KHS system. KHS is written in Smalltalk and is being developed on UNIX-machines
- Source
- Journal of information science. 20(1994) no.3, S.175-184
- Type
- a