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APN
2007
Springer
16 years 19 days ago
History-Dependent Petri Nets
Most information systems that are driven by process models (e.g., workflow management systems) record events in event logs, also known as transaction logs or audit trails. We cons...
Kees M. van Hee, Alexander Serebrenik, Natalia Sid...
JECR
2000
136views more  JECR 2000»
15 years 6 months ago
Modeling the Supply-Demand Interaction in Electronic Commerce: A Bi-Level Programming Approach
The purpose of this paper consists in establishing the model for the supply-demand interaction in the age of electronic commerce. First of all, the study uses the individual objec...
Daniel Y. Shee, Tzung-I Tang, Gwo-Hshiung Tzeng
DASFAA
2009
IEEE
253views Database» more  DASFAA 2009»
15 years 9 months ago
Implementing and Optimizing Fine-Granular Lock Management for XML Document Trees
Abstract. Fine-grained lock protocols with lock modes and lock granules adjusted to the various XML processing models, allow for highly concurrent transaction processing on XML tre...
Sebastian Bächle, Theo Härder, Michael P...
IJCSA
2008
237views more  IJCSA 2008»
15 years 6 months ago
Development of A SOLAP Patrimony Management Application System: Fez Medina as a Case Study
It is well known that transactional and analytical systems each require different database architecture. In general, the database structure of transactional systems is optimized f...
I. Salam, M. El Mohajir, A. Taleb, B. El Mohajir
ICFP
2009
ACM
16 years 7 months ago
Partial memoization of concurrency and communication
Memoization is a well-known optimization technique used to eliminate redundant calls for pure functions. If a call to a function f with argument v yields result r, a subsequent ca...
Lukasz Ziarek, K. C. Sivaramakrishnan, Suresh Jaga...