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ITICSE
2004
ACM
16 years 1 months ago
The backwash effect on SQL skills grading
This paper examines the effect of grading approaches for SQL query formulation on students’ learning strategies. The way that students are graded in a subject has a significant ...
Julia Coleman Prior, Raymond Lister
GECCO
2004
Springer
135views Optimization» more  GECCO 2004»
16 years 1 months ago
CellNet Co-Ev: Evolving Better Pattern Recognizers Using Competitive Co-evolution
A model for the co-evolution of patterns and classifiers is presented. The CellNet system for generating binary classifiers is used as a base for experimentation. The CellNet syste...
Taras Kowaliw, Nawwaf N. Kharma, Chris Jensen, Hus...
IEEEAMS
2003
IEEE
16 years 27 days ago
Navigating in the Storm: Using Astrolabe for Distributed Self-Configuration, Monitoring and Adaptation
The dramatic growth of computer networks creates both an opportunity and a daunting distributed computing problem for users seeking to build applications that can configure themse...
Kenneth P. Birman, Robbert van Renesse, James Kauf...
SSDBM
2003
IEEE
118views Database» more  SSDBM 2003»
16 years 27 days ago
A Practical Approach for Microscopy Imaging Data Management (MIDM) in Neuroscience
Current data management approaches can easily handle the relatively simple requirements for molecular biology research but not the more varied and sophisticated microscopy imaging...
Shenglan Zhang, Xufei Qian, Amarnath Gupta, Maryan...
DEXAW
2002
IEEE
79views Database» more  DEXAW 2002»
16 years 17 days ago
Understanding the Behavior of the Conflict-Rate Metric in Optimistic Peer Replication
Optimistic replication of data is a widely used tool for mobile environments, but the behavior of concurrent conflicting updates caused by the relaxed consistency model is poorly ...
An-I Wang, Peter L. Reiher, Rajive Bagrodia, Geoff...