Ubiquitous Semantic Space: A context-aware and coordination middleware for Ubiquitous Computing. - R. Sudha; M. R. Rajagopalan; M. Selvanayaki; S. Thamarai Selvi (COMSWARE, 2007)

An Efficient Context-Aware Coordination Model for Ubiquitous Computing. - R. Sudha; M. R. Rajagopalan; S. Sridevi; S. Thamarai Selvi (MobiQuitous, 2007)