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CAISE
2006
Springer
15 years 1 months ago
Taxonomy of Flexibility in Business Processes
ion level of Change Subject of Change Properties of Change Type Instance Functional Perspective Organizational Perspective Extent Behavioral Perspective Informational Perspective O...
Gil Regev, Pnina Soffer, Rainer Schmidt
CCE
2005
14 years 9 months ago
Process industry supply chains: Advances and challenges
A large body of work exists in process industry supply chain optimisation. We describe the state of the art of research in infrastructure design, modelling and analysis and planni...
Nilay Shah
SIGMOD
2004
ACM
147views Database» more  SIGMOD 2004»
15 years 10 months ago
Robust Query Processing through Progressive Optimization
Virtually every commercial query optimizer chooses the best plan for a query using a cost model that relies heavily on accurate cardinality estimation. Cardinality estimation erro...
Volker Markl, Vijayshankar Raman, David E. Simmen,...
DBISP2P
2004
Springer
111views Database» more  DBISP2P 2004»
15 years 3 months ago
Processing and Optimization of Complex Queries in Schema-Based P2P-Networks
Peer-to-Peer infrastructures are emerging as one of the important data management infrastructures in the World Wide Web. So far, however, most work has focused on simple P2P networ...
Hadhami Dhraief, Alfons Kemper, Wolfgang Nejdl, Ch...
SIGMOD
2004
ACM
164views Database» more  SIGMOD 2004»
15 years 10 months ago
Dynamic Plan Migration for Continuous Queries Over Data Streams
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
Yali Zhu, Elke A. Rundensteiner, George T. Heinema...