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ICASSP
2011
IEEE
14 years 10 months ago
Cooperative sensing with sequential ordered transmissions to secondary fusion center
Successful spectrum sharing in a cognitive radio network depends on the correct and quick detection of primary activity. Cooperative spectrum sensing is therefore suggested to enh...
Laila Hesham, Ahmed Sultan, Mohammed Nafie, Fadel ...
STTT
2008
124views more  STTT 2008»
15 years 6 months ago
Protos2CPN: using colored Petri nets for configuring and testing business processes
Protos is a popular tool for business process modelling used in more than 1500 organizations. It has a built-in Petri-net-based simulation engine which shows key performance indica...
Florian Gottschalk, Wil M. P. van der Aalst, Moniq...
WSC
1998
15 years 7 months ago
Validation and Verification of the Simulation Model of a Photolithography Process in Semiconductor Manufacturing
Simulation modeling provides an effective and powerful approach for capturing and analyzing complex manufacturing systems. More and more decisions are based on computer generated ...
Nirupama Nayani, Mansooreh Mollaghasemi
BPM
2006
Springer
164views Business» more  BPM 2006»
15 years 10 months ago
A Declarative Approach for Flexible Business Processes Management
Management of dynamic processes in an important issue in rapidly changing organizations. Workflow management systems are systems that use detailed process models to drive the busin...
Maja Pesic, Wil M. P. van der Aalst
CAISE
2006
Springer
15 years 10 months ago
Using Process Mining to Analyze and Improve Process Flexibility
Abstract. Contemporary information systems struggle with the requirement to provide flexibility and process support while still enforcing some degree of control. Workflow managemen...
Wil M. P. van der Aalst, Christian W. Günther...