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» On the complexity of stratified logics
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ANNS
2010
14 years 7 months ago
Search Space Restriction of Neuro-evolution through Constrained Modularization of Neural Networks
Evolving recurrent neural networks for behavior control of robots equipped with larger sets of sensors and actuators is difficult due to the large search spaces that come with the ...
Christian W. Rempis, Frank Pasemann
SIGMOD
2012
ACM
212views Database» more  SIGMOD 2012»
13 years 3 months ago
Local structure and determinism in probabilistic databases
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
Theodoros Rekatsinas, Amol Deshpande, Lise Getoor
PODS
2009
ACM
171views Database» more  PODS 2009»
16 years 1 months ago
XML schema mappings
Relational schema mappings have been extensively studied in connection with data integration and exchange problems, but mappings between XML schemas have not received the same amo...
Shun'ichi Amano, Leonid Libkin, Filip Murlak
99
Voted
DEBS
2008
ACM
15 years 2 months ago
Event-based constraints for sensornet programming
We propose a sensornet programming model based on declarative spatio-temporal constraints on events only, not sensors. Where previous approaches conflate events and sensors becaus...
Jie Mao, John Jannotti, Mert Akdere, Ugur Ç...
88
Voted
COMPLEXITY
2006
91views more  COMPLEXITY 2006»
15 years 25 days ago
The evolution of technology within a simple computer model
Technology--the collection of devices and methods available to human society--evolves by constructing new devices and methods from ones that previously exist, and in turn offering...
W. Brian Arthur, Wolfgang Polak