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» Reasoning from Data Rather than Theory
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ATAL
2009
Springer
13 years 6 months ago
Replicator Dynamics for Multi-agent Learning: An Orthogonal Approach
Today's society is largely connected and many real life applications lend themselves to be modeled as multi-agent systems. Although such systems as well as their models are d...
Michael Kaisers, Karl Tuyls
HICSS
2008
IEEE
118views Biometrics» more  HICSS 2008»
14 years 3 months ago
Geographically Distributed Enterprise Architecting: Towards a Theoretical Framework
Enterprise architecting is becoming critical for most modern organizations whose competitive strategies are tightly linked to the underlying information technology (IT) infrastruc...
J. Alberto Espinosa, Frank Armour
GIS
2009
ACM
14 years 10 months ago
Spatio-Textual Spreadsheets: Geotagging via Spatial Coherence
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
Hanan Samet, Jagan Sankaranarayanan, Jon Sperling,...
SIGKDD
2010
128views more  SIGKDD 2010»
13 years 3 months ago
On cross-validation and stacking: building seemingly predictive models on random data
A number of times when using cross-validation (CV) while trying to do classification/probability estimation we have observed surprisingly low AUC's on real data with very few...
Claudia Perlich, Grzegorz Swirszcz
SIGCSE
2002
ACM
167views Education» more  SIGCSE 2002»
13 years 8 months ago
Defensive climate in the computer science classroom
As part of an NSF-funded IT Workforce grant, the authors conducted ethnographic research to provide deep understanding to the learning environment of computer science classrooms. ...
Lecia Jane Barker, Kathy Garvin-Doxas, Michele H. ...