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VL
2009
IEEE
128views Visual Languages» more  VL 2009»
15 years 5 months ago
Language-based support for computational thinking
This paper explores the potential for simplified programming languages to support the development of computational thinking skills in non-programmers. We suggest that novice progr...
Katherine Howland, Judith Good, Keiron Nicholson
HICSS
2008
IEEE
149views Biometrics» more  HICSS 2008»
15 years 5 months ago
Engaging E-Learning in Virtual Worlds: Supporting Group Collaboration
Current e-learning environments do not provide sufficient support for group collaboration. The absence of the visual identification of the users makes effective collaboration in e...
Katherine G. Franceschi, Ronald M. Lee, David Hind...
ICPR
2008
IEEE
15 years 5 months ago
Generalized Chebyshev Kernels for Support Vector Classification
In this paper, a method to generalize previously proposed Chebyshev Kernel function is presented for Support Vector Classification in order to obtain more robust and higher classi...
Sedat Ozer, Chi Hau Chen
ECTEL
2007
Springer
15 years 4 months ago
ICT Supported Interorganizational Knowledge-Creation: Application of Change Laboratory
To answer the challenges of globally distributed organizations facing constant transformation of work, means of ICT supported interorganizational knowledge-creation is needed. Firs...
Seppo Toikka
ICCS
2007
Springer
15 years 4 months ago
Text Classification with Support Vector Machine and Back Propagation Neural Network
Abstract. We compared a support vector machine (SVM) with a back propagation neural network (BPNN) for the task of text classification of XiangShan science conference (XSSC) web do...
Wen Zhang, Xijin Tang, Taketoshi Yoshida