COSIT
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Landmarks are crucial for human wayfinding. Their integration in wayfinding assistance systems is essential for generating cognitively ergonomic route directions. I prese...
SC
2005
ACM
14 years 6 months ago
2005
ACM
Managing usage service level agreements (USLAs) within environments that integrate participants and resources spanning multiple physical institutions is a challenging problem. Mai...