39 search results - page 5 / 8 » A Group-based Authorization Model for Cooperative Systems |
ATAL
2009
Springer
13 years 8 months ago
2009
Springer
There are B2B relationships that presume cooperation in contract enactment. This issue should be taken into account when modeling, for computational handling, contractual commitmen...
CSCW
2011
ACM
13 years 2 months ago
2011
ACM
The presence of network latency leads to usability problems in distributed groupware applications. Example problems include difficulty synchronizing tightly-coupled collaboration...
MOBICOM
2006
ACM
14 years 1 months ago
2006
ACM
We propose novel solutions for unicast routing in wireless networks consisted of selfish terminals: in order to alleviate the inevitable over-payment problem (and thus economic i...
CSCW
2008
ACM
13 years 8 months ago
2008
ACM
Assistance – work carried out by one entity in support of another – is a concept of long-standing interest, both as a type of human work common in organizations and as a model...
CSCWD
2001
Springer
13 years 12 months ago
2001
Springer
The authors have developed a new approach to database interoperability using the sketch data model. That technique has now been used in a number of applications, but an important ...