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» Error Metrics for Business Process Models
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ICIP
2002
IEEE
14 years 9 months ago
Perceived quality metrics for low bit rate compressed video
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
Mark Masry, Sheila S. Hemami
BPM
2006
Springer
105views Business» more  BPM 2006»
13 years 11 months ago
Verifying Workflows with Cancellation Regions and OR-Joins: An Approach Based on Reset Nets and Reachability Analysis
When dealing with complex business processes (e.g., in the context of a workflow implementation or the configuration of some process-aware information system), it is important but ...
Moe Thandar Wynn, Wil M. P. van der Aalst, Arthur ...
BPM
2006
Springer
118views Business» more  BPM 2006»
13 years 11 months ago
Faulty EPCs in the SAP Reference Model
Little is known about error probability in enterprise models as they are usually kept private. The SAP reference model is a publically available model that contains more than 600 n...
Jan Mendling, Michael Moser, Gustaf Neumann, H. M....
LREC
2008
111views Education» more  LREC 2008»
13 years 9 months ago
Sensitivity of Automated MT Evaluation Metrics on Higher Quality MT Output: BLEU vs Task-Based Evaluation Methods
We report the results of an experiment to assess the ability of automated MT evaluation metrics to remain sensitive to variations in MT quality as the average quality of the compa...
Bogdan Babych, Anthony Hartley
WECWIS
2009
IEEE
133views ECommerce» more  WECWIS 2009»
14 years 2 months ago
Evaluation of Prioritization in Performance Models of DTP Systems
Modern IT systems serve many different business processes on a shared infrastructure in parallel. The automatic request execution on the numerous interconnected components, hosted...
Christian Markl, Oliver Huhn