53 search results - page 2 / 11 » Digital homotopy with obstacles |
AISM
2004
13 years 9 months ago
2004
Electronic communications have become the most important kind of communications in business. However, trust, privacy and security have become the great challenges for business and...
IJACTAICIT
2010
13 years 4 months ago
2010
In this work, a Modified Vector Field Histogram (MVFH) has been developed to improve path planning and obstacle avoidance for a wheeled driven mobile robot. It permits the detecti...
CCCG
2008
13 years 9 months ago
2008
We consider planning optimal collision-free motions of two polygonal robots under translation. Each robot has a reference point that must lie on a given graph, called a roadmap, w...
ACSW
2003
13 years 8 months ago
2003
Transferring the traditional business model for selling digital goods linked to physical media to the online world leads to the need for a system to protect digital intellectual p...
IJIDE
2010
13 years 2 months ago
2010
: In the recent years, the notion of `digital divide' has been widely researched, and has attracted much debate and speculation for its economic, social and political conseque...