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ICDE
2007
IEEE
113views Database» more  ICDE 2007»
16 years 3 months ago
Reducing Order Enforcement Cost in Complex Query Plans
Algorithms that exploit sort orders are widely used to implement joins, grouping, duplicate elimination and other set operations. Query optimizers traditionally deal with sort ord...
Ravindra Guravannavar, S. Sudarshan
JVCA
2002
157views more  JVCA 2002»
15 years 1 months ago
Planning characters' behaviour in interactive storytelling
In this paper, we describe a method for implementing the behaviour of artificial actors in the context of interactive storytelling. We have developed a fully implemented prototype...
Marc Cavazza, Fred Charles, Steven J. Mead
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
16 years 1 months ago
Exploring Power-Performance Tradeoffs in Database Systems
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
IDEAS
2010
IEEE
238views Database» more  IDEAS 2010»
15 years 14 days 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
PERVASIVE
2011
Springer
14 years 4 months ago
Planning, Apps, and the High-End Smartphone: Exploring the Landscape of Modern Cross-Device Reaccess
The rapid growth of mobile devices has made it challenging for users to maintain a consistent digital history among all their personal devices. Even with a variety of cloud computi...
Elizabeth Bales, Timothy Sohn, Vidya Setlur