Sciweavers

583 search results - page 54 / 117
» A Meta-Study of Algorithm Visualization Effectiveness
Sort
View
VL
2006
IEEE
16 years 4 days ago
Sketching with Conceptual Metaphors to Explain Computational Processes
To explore how people conceptualize a complex system, 232 university students were asked to sketch how a search engine works. While the sketches reveal a diverse range of visual a...
David G. Hendry
VISUAL
1999
Springer
15 years 10 months ago
Querying Multimedia Data Sources and Databases
To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called ΣQL is proposed. ΣQL is based upon th...
Shi-Kuo Chang, Gennaro Costagliola, Erland Jungert
ICRA
1993
IEEE
273views Robotics» more  ICRA 1993»
15 years 10 months ago
Increasing the Tracking Region of an Eye-In-Hand System by Singularity and Joint Limit Avoidance
A new control strategy is presented which visually tracks objects using a manipulator/camera system while simultaneously avoiding kinematic singularities and joint limits by movin...
Bradley J. Nelson, Pradeep K. Khosla
3DPVT
2004
IEEE
159views Visualization» more  3DPVT 2004»
15 years 10 months ago
Blind Watermarking of 3D Shapes using Localized Constraints
This paper develops a digital watermarking methodology for 3-D graphical objects defined by polygonal meshes. In watermarking or fingerprinting the aim is to embed a code in a giv...
Adrian G. Bors
CAV
2000
Springer
125views Hardware» more  CAV 2000»
15 years 9 months ago
Efficient Reachability Analysis of Hierarchical Reactive Machines
Hierarchical state machines is a popular visual formalism for software specifications. To apply automated analysis to such specifications, the traditional approach is to compile th...
Rajeev Alur, Radu Grosu, Michael McDougall