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BMVC
2010
15 years 4 months ago
Evaluation of dimensionality reduction methods for image auto-annotation
Image auto-annotation is a challenging task in computer vision. The goal of this task is to predict multiple words for generic images automatically. Recent state-of-theart methods...
Hideki Nakayama, Tatsuya Harada, Yasuo Kuniyoshi
ICIP
2006
IEEE
16 years 8 months ago
Spatio-Temporal Scene Level Error Concealment for Shape and Texture Data in Segmented Video Content
In this paper, a novel shape and texture error concealment technique for segmented object-based video scenes is proposed. This technique is different from existing concealment tec...
Luis Ducla Soares, Fernando Pereira
VL
2009
IEEE
128views Visual Languages» more  VL 2009»
16 years 1 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»
16 years 29 days 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...
VL
2007
IEEE
122views Visual Languages» more  VL 2007»
16 years 23 days ago
Children as Unwitting End-User Programmers
Children who are active on the internet are performing significant design and programming activity without realising it, in the course of hacking little animations, game scripts a...
Marian Petre, Alan F. Blackwell