Transactions on Computational Science XXIII

1. Front Matter

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2. Incrementally Modular Abstraction Hierarchy Using Algebraic Topology

   • Kenji Ohmori, Tosiyasu L. Kunii

   Pages 1-20

3. Fast and Stable Deformations Using the Mesh Intersection Algorithm

   • Luis F. Gutiérrez, Sergio Vargas, Félix Ramos

   Pages 21-39

4. Gaussian Curvature Based Localized Stylization Method for View-Dependent Lines Extracted from 3D Models

   • Luis Cardona, Suguru Saito

   Pages 40-57

5. Image-Driven Haptic Rendering

   • Shahzad Rasool, Alexei Sourin

   Pages 58-77

6. Multi-touch Interface and Motion Control Model for Interactive Character Animation

   • Masaki Oshita

   Pages 78-97

7. Efficacy of a Virtual Environment for Training Ball Passing Skills in Rugby

   • Helen C. Miles, Serban R. Pop, Simon J. Watt, Gavin P. Lawrence, Nigel W. John, Vincent Perrot et al.

   Pages 98-117

8. Preparing for International Operations and Developing Scenarios for Inter-cultural Communication in a Cyberworld: A Norwegian Army Example

   • Ekaterina Prasolova-Førland, Mikhail Fominykh, Ramin Darisiro, Anders I. Mørch, David Hansen

   Pages 118-138

9. Collision-Free Navigation with Extended Terrain Maps

   • Andrei Sherstyuk, Kiyoshi Kiyokawa

   Pages 139-156

10. Audio-Visual Art Performance System Using Computer Video Output Based on Component Video to Audio Signal Conversion

    • Yuichi Ito, Carl Stone, Masashi Yamada, Shinya Miyazaki

    Pages 157-177

11. Experiments for Emotion Estimation from Biological Signals and Its Application

    • Masaki Omata, Daisuke Kanuka, Xiaoyang Mao

    Pages 178-198

12. Real-Time Subject-Dependent EEG-Based Emotion Recognition Algorithm

    • Yisi Liu, Olga Sourina

    Pages 199-223

13. Back Matter

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This, the 23rd issue of the Transactions on Computational Science journal, guest edited by Xiaoyang Mao and Lichan Hong, is devoted to the topic of security in virtual worlds. It contains extended versions of the best papers selected from those presented at the International Conference on Cyberworlds 2013, held at Keio University, Yokohama, Japan, October 21-23, 2013. The 11 papers in the volume have been organized into topical sections on modeling, rendering, motion, virtual environments and affective computing.

• abstraction hierarchy
• affective computing
• algorithms
• computational science
• cyberworlds
• distributed environments
• emotions
• modeling
• motion
• object tracking
• rendering
• security
• video signals
• virtual environments
• virtual worlds

• University of Calgary, Calgary, Canada

  Marina L. Gavrilova

• CloudFabriQ Ltd., London, UK

  C. J. Kenneth Tan

• University of Yamanashi, Takeda, Japan

  Xiaoyang Mao

• Google Research, Palo Alto, USA

  Lichan Hong

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