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TCS
2008
14 years 9 months ago
Algorithms for subsequence combinatorics
A subsequence is obtained from a string by deleting any number of characters; thus in contrast to a substring, a subsequence is not necessarily a contiguous part of the string. Co...
Cees H. Elzinga, Sven Rahmann, Hui Wang
FECS
2009
164views Education» more  FECS 2009»
14 years 7 months ago
Development of a System for Teaching C/C++ Using Robots and Open Source Software in a CS1 Course
- This paper describes the development of a system for teaching C/C++ using LegoTM RCX Robots in a CS1 college course on introductory programming. The system has been implemented u...
Amy Delman, Lawrence Goetz, Yedidyah Langsam, Theo...
IEEEVAST
2010
14 years 4 months ago
Comparing different levels of interaction constraints for deriving visual problem isomorphs
Interaction and manual manipulation have been shown in the cognitive science literature to play a critical role in problem solving. Given different types of interactions or constr...
Wenwen Dou, Caroline Ziemkiewicz, Lane Harrison, D...
ISM
2008
IEEE
110views Multimedia» more  ISM 2008»
15 years 4 months ago
A Hardware-Independent Fast Logarithm Approximation with Adjustable Accuracy
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
Oriol Vinyals, Gerald Friedland
ALT
2010
Springer
14 years 11 months ago
Contrast Pattern Mining and Its Application for Building Robust Classifiers
: The ability to distinguish, differentiate and contrast between different data sets is a key objective in data mining. Such ability can assist domain experts to understand their d...
Kotagiri Ramamohanarao