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ICMI
2003
Springer
166views Biometrics» more  ICMI 2003»
15 years 4 months ago
Georgia tech gesture toolkit: supporting experiments in gesture recognition
Gesture recognition is becoming a more common interaction tool in the fields of ubiquitous and wearable computing. Designing a system to perform gesture recognition, however, can...
Tracy L. Westeyn, Helene Brashear, Amin Atrash, Th...
GECCO
2010
Springer
230views Optimization» more  GECCO 2010»
15 years 4 months ago
Exponential natural evolution strategies
The family of natural evolution strategies (NES) offers a principled approach to real-valued evolutionary optimization by following the natural gradient of the expected fitness....
Tobias Glasmachers, Tom Schaul, Yi Sun, Daan Wiers...
VLDB
2001
ACM
190views Database» more  VLDB 2001»
15 years 4 months ago
LEO - DB2's LEarning Optimizer
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
Michael Stillger, Guy M. Lohman, Volker Markl, Mok...
ICDE
1998
IEEE
124views Database» more  ICDE 1998»
15 years 3 months ago
Compressing Relations and Indexes
We propose a new compression algorithm that is tailored to database applications. It can be applied to a collection of records, and is especially e ective for records with many lo...
Jonathan Goldstein, Raghu Ramakrishnan, Uri Shaft
ITICSE
1997
ACM
15 years 3 months ago
Computer managed, open question, open book assessment
This paper describes the development and use of practical examinations which include a significant element of software control of the administrative process. The educational metho...
John Rosbottom
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