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- lcshs%3a%20information systems%22 2
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Kuhlen, R.: Transfer and transformation of information : overcoming pragmatic difficulties in contemporary online information systems (1988)
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- Abstract
- A theoretical approach to information transfer understood as the transformation of knowledge into information is presented. The main components of this information value-adding process are discussed. The success of the trans-formation process is highly dependent on the pragmatic components of the underlying information system such as problem analysers and individual user models. The information industry and information science must make a joint effort, with respect to both research and appropriate training, to overcome the pragmatic deficiencies of current on-line information systems.
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Hammwöhner, R.; Kuhlen, R.: Semantic control of open hypertext systems by typed objects (1994)
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- 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