1. Editor’s note

   • Li Guojie

   EditorialNotes Pages: i - i

2. Computing bisimulations for finite-control π-calculus

   • Lin Huimin

   OriginalPaper Pages: 1 - 9

3. Constructing finite automata with invertibility by transformation method

   • Tao Renji
   • Chen Shihua

   OriginalPaper Pages: 10 - 26

4. Multi-volume CAD modeling for heterogeneous object design and fabrication

   • Sun Wei

   OriginalPaper Pages: 27 - 36

5. Volumetric virtual environments

   • He Taosong

   OriginalPaper Pages: 37 - 46

6. An accelerated incremental radiosity algorithm

   • Xing Changyu
   • Sun Jizhou
   • R. L. Grimsdale

   OriginalPaper Pages: 47 - 55

7. Constraint-based virtual solid modeling

   • Gao Shuming
   • Wan Huagen
   • Peng Qunsheng

   OriginalPaper Pages: 56 - 63

8. Extraction of spatial-temporal features for vision-based gesture recognition

   • Huang Yu
   • Xu Guangyou
   • Zhu Yuanxin

   OriginalPaper Pages: 64 - 72

9. Using confidence interval to summarize the evaluating results of DSM systems

   • Shi Weisong
   • Tang Zhimin
   • Shi Jinsong

   OriginalPaper Pages: 73 - 83

10. Timing-sequence testing of parallel programs

    • Liang Yu
    • Li Shu
    • Han Chengde

    OriginalPaper Pages: 84 - 95

11. A practical algorithm for the minimum rectilinear steiner tree

    • Ma Jun
    • Yang Bo
    • Ma Shaohan

    OriginalPaper Pages: 96 - 99

12. Direct 3D painting with a metaball-based paintbrush

    • Wan Huagen
    • Jin Xiaogang
    • Bao Hujun

    OriginalPaper Pages: 100 - 104