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179
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APN
2008
Springer
15 years 8 months ago
Synthesis of Petri Nets from Scenarios with VipTool
The aim of this tool paper is twofold: First we show that VipTool [9, 2] can now synthesize Petri nets from partially ordered runs. To integrate this extension and further new func...
Robin Bergenthum, Jörg Desel, Robert Lorenz, ...
211
Voted
BIS
2010
246views Business» more  BIS 2010»
15 years 7 months ago
On the Cognitive Effectiveness of Routing Symbols in Process Modeling Languages
Abstract. Process models provide visual support for analyzing and improving complex organizational processes. In this paper, we discuss differences of process modeling languages us...
Kathrin Figl, Jan Mendling, Mark Strembeck, Jan Re...
217
Voted
ER
2003
Springer
550views Database» more  ER 2003»
15 years 11 months ago
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
Juan Trujillo, Sergio Luján-Mora
164
Voted
GCC
2004
Springer
15 years 11 months ago
Engineering Process Coordination Based on a Service Event Notification Model
Abstract. Due to the complexity and uncertainties, the engineering process requires dynamic collaborations among the heterogeneous systems and human interactions. In this paper, we...
Jian Cao, Jie Wang, Shen-sheng Zhang, Minglu Li, K...
GECCO
2005
Springer
15 years 11 months ago
Using gene deletion and gene duplication in evolution strategies
Self-adaptation of the mutation strengths is a powerful mechanism in evolution strategies (ES), but it can fail. As a consequence premature convergence or ending up in a local opt...
Karlheinz Schmitt