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DIS
2009
Springer
16 years 2 months ago
Linear Programming Boosting by Column and Row Generation
Abstract. We propose a new boosting algorithm based on a linear programming formulation. Our algorithm can take advantage of the sparsity of the solution of the underlying optimiza...
Kohei Hatano, Eiji Takimoto
RELMICS
2009
Springer
16 years 1 months ago
Contact Relations with Applications
Using relation algebra, we generalize Aumann’s notion of a contact relation and that of a closure operation from powersets to general membership relations and their induced parti...
Gunther Schmidt, Rudolf Berghammer
223
Voted
TLCA
2009
Springer
16 years 1 months ago
Syntax for Free: Representing Syntax with Binding Using Parametricity
We show that, in a parametric model of polymorphism, the type ∀α.((α → α) → α) → (α → α → α) → α is isomorphic to closed n terms. That is, the type of closed ...
Robert Atkey
ITICSE
2009
ACM
16 years 1 months ago
Affective and behavioral predictors of novice programmer achievement
Ma. Mercedes T. Rodrigo, Ryan Shaun Baker, Matthew...
212
Voted
ACSC
2008
IEEE
16 years 1 months ago
Informatics olympiads: challenges in programming and algorithm design
The International Olympiad in Informatics is a worldwide contest for high school students, with a strong focus on creativity and ingenuity in algorithm design. Here we describe th...
Benjamin A. Burton