Herwig Rollett

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The need for an effective management of knowledge is gaining increasing recognition in today’s economy. To acknowledge this fact, new promising and powerful technologies have emerged from industrial and academic research. With these innovations maturing, organizations are more and more willing to adapt such new knowledge management technologies to improve(More)
While there is a lot of hype around various concepts associated with the term Web 2.0 in industry, little academic research has so far been conducted on the implications of these new approaches for the domain of education. Much of what goes by the name of Web 2.0 can in fact be regarded as a new kind of learning technologies, and can be utilised as such.(More)
Over a three-year period (1985 to 1987), the number of fetal malformations was entered into Styrian Malformation Register (SMR). The data were compared with those of the Austrian Ministry of Health. The SMR collected 137 cases of urinary tract malformations, but only six appeared in the Health Ministry statistics. This discrepancy resulted from the(More)
One of the first question each knowledge management project faces is: Which concrete activities are referred to under the name of knowledge management and how do they relate to each other? To help answer this question and to provide guidance when introducing knowledge management we have developed KMap. KMap is an environment which supports a practitioner in(More)
Today organizations face increasingly dynamic and competitive environments. Business agility aims to address these challenges. In this contribution, we aim to increase understanding about business agility by introducing a novel conceptualization. In addition, we aim to identify key research challenges that need to be addressed by future research. In order(More)
From 1st January to 31st August 1989 2,248 healthy, mature infants were delivered at the Department of Obstetrics and Gynaecology in Graz, Austria. They were routinely examined on day 1 and before discharge from hospital on day 4. Attention was paid to the presence or absence of minor abnormalities such as skin lesions, eruptions or rashes, cephalhaematoma,(More)
Personalisierbare Portale als Fenster zu Unternehmensgedächtnissen finden in der Praxis immer häufiger Anwendung. Bei dem Design dieser Portale stellt sich die Frage nach der Strukturierung der Informationen: auf der einen Seite soll der tägliche Arbeitsprozess unterstützt werden, auf der anderen Seite sollen aber auch Informationen zugänglich gemacht(More)