System operators play a critical role in maintaining server dependability yet lack powerful tools to help them do so. To help address this unfulfilled need, we describe Operator U...
Abstract- This paper deals with "Knowledge Management Systems" (KMS) which are seen as a new kind of information systems supporting organizational information processing....
The concept of context-dependent access control has emerged during the last years: Information about the state of a process model of a working environment is combined with general ...
The data allocation problem in incomplete information environments consisting of self-motivated servers responding to users' queries is considered. Periodically, the servers ...
: Until now the growing volume of heterogeneous and distributed information on the WWW makes increasingly difficult for the existing tools to retrieve relevant information. To impr...