Abstract. Representation of knowledge is used to store and retrieve informational data in a machine. Since meaning cannot be directly stored in the computer; this work proposes a s...
: Internet based business leads to new challenges for Information Security with trust building and partner protection as the most important issues. This article gives an overview o...
The explosive growth of the Internet and information devices has driven database systems to be more scaleable, available, and able to support online, mobile, and disconnected clie...
Controlled experiments with novice treemap users and real data highlight the strengths of treemaps and provide direction for improvement. Issues discussed include experimental res...
This paper presents an approach for the improvement of the efficiency of the performance analysis of large workflow models. We propose a simple and powerful decidable Petri net red...