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ICDE
2012
IEEE
224views Database» more  ICDE 2012»
11 years 10 months ago
Exploiting Common Subexpressions for Cloud Query Processing
—Many companies now routinely run massive data analysis jobs – expressed in some scripting language – on large clusters of low-end servers. Many analysis scripts are complex ...
Yasin N. Silva, Paul-Ake Larson, Jingren Zhou
BPM
2009
Springer
101views Business» more  BPM 2009»
13 years 8 months ago
Experiencing Process Flexibility Patterns with Alaska Simulator
Alaska Simulator is an interactive software tool developed at the University of Innsbruck which allows people to explore different approaches to process flexibility by using a fami...
Barbara Weber, Stefan Zugal, Jakob Pinggera, Werne...
ER
2003
Springer
226views Database» more  ER 2003»
14 years 26 days ago
Agent-Oriented Modeling and Agent-Based Simulation
Agent-oriented modeling of software and information systems and agent-based simulation are commonly viewed as two separate fields with different concepts and techniques. We argue t...
Gerd Wagner, Florin Tulba
IJCAI
2003
13 years 9 months ago
Writer's Aid: Using a Planner in a Collaborative Interface
Writer’s Aid is a collaborative system that works simultaneously with an author editing a document providing assistance in identifying and inserting citation keys and autonomous...
Tamara Babaian, Barbara J. Grosz, Stuart M. Shiebe...
IDEAS
2010
IEEE
238views Database» more  IDEAS 2010»
13 years 6 months ago
An integrative approach to query optimization in native XML database management systems
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
Andreas M. Weiner, Theo Härder