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ECSA
2008
Springer
15 years 8 months ago
A Security Model for Internet-Based Digital Asset Management Systems
Abstract. Usage and exploitation of the Internet is a critical requirement for managing and distributing valuable digital assets. This requirement introduces a great number of thre...
Ioannis Chatzigiannakis, Vasiliki Liagkou, D. Salo...
CCE
2008
15 years 6 months ago
Scheduling of a mixed batch/continuous sugar milling plant using Petri nets
Scheduling of processes in mixed batch/continuous plants, due to their hybrid nature can become very complex. This paper presents the Timed Hybrid Petri net (THPN) as a suitable t...
Mahsa Ghaeli, Parisa A. Bahri, Peter L. Lee
CCE
2008
15 years 5 months ago
Large scale optimization strategies for zone configuration of simulated moving beds
Simulated Moving Bed (SMB) processes are widely used in sugar, petrochemical, and pharmaceutical industries. However, systematic optimization of SMB, especially finding the optima...
Yoshiaki Kawajiri, Lorenz T. Biegler
KBSE
2008
IEEE
16 years 1 months ago
APPAREIL: A Tool for Building Automated Program Translators Using Annotated Grammars
—Operations languages are used to write spacecraft operations procedures. The APPAREIL tool automates the process of generating program translators between operations languages, ...
Diego Ordóñez Camacho, Kim Mens
WSC
2008
15 years 9 months ago
Offline commissioning of a PLC-based control system using arena
In this paper, we address a generalized method of mapping a control system simulation model to the PLC emulator being tested using model variables and PLC tags under the offline c...
Jeffery S. Smith, Younchol Cho