Hammwöhner, R.; Kuhlen, R.: Semantic control of open hypertext systems by typed objects (1994)
0.01
0.0112130465 = product of:
0.022426093 = sum of:
0.022426093 = product of:
0.044852186 = sum of:
0.044852186 = weight(_text_:k in 7658) [ClassicSimilarity], result of:
0.044852186 = score(doc=7658,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.27608594 = fieldWeight in 7658, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=7658)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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