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» A Practical Approach to Model Extension
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CAISE
2006
Springer
15 years 8 months ago
Incremental Workflow Mining for Process Flexibility
Abstract. Incremental workflow mining is a technique for automatically deriving a process model from the on-going executions of a process. This way, the process model becomes more ...
Ekkart Kindler, Vladimir Rubin, Wilhelm Schäf...
BPM
2007
Springer
152views Business» more  BPM 2007»
15 years 8 months ago
Behavioral Constraints for Services
Recently, we introduced the concept of an operating guideline of a service as a structure that characterizes all its properly interacting partner services. The hitherto considered ...
Niels Lohmann, Peter Massuthe, Karsten Wolf
COLING
2008
15 years 7 months ago
Random Restarts in Minimum Error Rate Training for Statistical Machine Translation
Och's (2003) minimum error rate training (MERT) procedure is the most commonly used method for training feature weights in statistical machine translation (SMT) models. The u...
Robert C. Moore, Chris Quirk
141
Voted
WSC
2004
15 years 7 months ago
Retrospective Approximation Algorithms for the Multidimensional Stochastic Root-Finding Problem
The stochastic root-finding problem (SRFP) is that of solving a system of q equations in q unknowns using only an oracle that provides estimates of the function values. This paper...
Raghu Pasupathy, Bruce W. Schmeiser
MASCOTS
2000
15 years 7 months ago
A Performance Comparison of Monofractal and Multifractal Traffic Streams
This paper focuses on the differences between monofractal and multifractal network traffic, both in terms of modeling approaches, and in terms of practical impacts on network perf...
Ram Balakrishnan, Carey L. Williamson