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INFORMATICALT
2011
91views more  INFORMATICALT 2011»
13 years 3 months ago
A Quadratic Loss Multi-Class SVM for which a Radius-Margin Bound Applies
To set the values of the hyperparameters of a support vector machine (SVM), the method of choice is cross-validation. Several upper bounds on the leave-one-out error of the pattern...
Yann Guermeur, Emmanuel Monfrini
SIGCSE
2009
ACM
151views Education» more  SIGCSE 2009»
14 years 9 months ago
A graphics package for the first day and beyond
We describe cs1graphics, a new Python drawing package designed with pedagogy in mind. The package is simple enough that students can sit down and make use of it from the first day...
Michael H. Goldwasser, David Letscher
ACE
2004
207views Education» more  ACE 2004»
13 years 10 months ago
Teaching Java First: Experiments with a Pigs-Early Pedagogy
This paper introduces PigWorld, a tool for teaching Java to novice programmers, via the objects-early style. Three design guidelines forobject-early assignments are discussed: (1)...
Raymond Lister
WOLLIC
2009
Springer
14 years 3 months ago
Spoilt for Choice: Full First-Order Hierarchical Decompositions
Abstract. Database design aims to find a database schema that permits the efficient processing of common types of queries and updates on future database instances. Full first-ord...
Sebastian Link
ESA
2007
Springer
113views Algorithms» more  ESA 2007»
14 years 3 months ago
Sweeping and Maintaining Two-Dimensional Arrangements on Surfaces: A First Step
We introduce a general framework for processing a set of curves defined on a continuous two-dimensional parametric surface, while sweeping the parameter space. We can handle plan...
Eric Berberich, Efi Fogel, Dan Halperin, Kurt Mehl...