2790 search results - page 449 / 558 » The Human-Provided Services Framework |
GIS
2006
ACM
14 years 11 months ago
2006
ACM
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...
WWW
2005
ACM
14 years 11 months ago
2005
ACM
This paper describes the eBag infrastructure, which is a generic infrastructure inspired from work with school children who could bene t from a electronic schoolbag for collaborat...
CCS
2009
ACM
14 years 10 months ago
2009
ACM
Denial of Service (DoS) attacks are serious threats for network societies. For dealing with DoS attacks, Jakobsson and Juels first proposed the notion of useful client puzzles (UC...
PERCOM
2006
ACM
14 years 9 months ago
2006
ACM
A pervasive system features a plethora of devices, services and applications organized as a large distributed system. One approach to managing such systems is by policies where ad...
FASE
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Context-awareness is becoming a first class attribute of software systems. In fact, applications for mobile devices need to be aware of their context in order to adapt t...