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» A System Approach to Energy Management
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SSD
1999
Springer
158views Database» more  SSD 1999»
15 years 11 months ago
Capturing the Uncertainty of Moving-Object Representations
Spatiotemporal applications, such as fleet management and air traffic control, involving continuously moving objects are increasingly at the focus of research efforts. The repres...
Dieter Pfoser, Christian S. Jensen
KES
1998
Springer
15 years 10 months ago
Hidden partitioning of a visual feedback-based neuro-controller
Robotic controllers take advantage from neural network learning capabilities as long as the dimensionality of the problem is kept moderate. This paper explores the possibilities of...
Jean-Philippe Urban, Jean-Luc Buessler, Julien Gre...
CLEF
2007
Springer
15 years 10 months ago
What Happened to Esfinge in 2007?
Esfinge is a general domain Portuguese question answering system which uses the information available on the Web as an additional resource when searching for answers. Other externa...
Luís Miguel Cabral, Luís Fernando Co...
PODC
2010
ACM
15 years 10 months ago
Brief announcement: on the quest of optimal service ordering in decentralized queries
This paper deals with pipelined queries over services. The execution plan of such queries defines an order in which the services are called. We present the theoretical underpinni...
Efthymia Tsamoura, Anastasios Gounaris, Yannis Man...
EDBT
2009
ACM
145views Database» more  EDBT 2009»
15 years 10 months ago
Interactive query refinement
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
Chaitanya Mishra, Nick Koudas