390 search results - page 60 / 78 » Epistemic Actions as Resources |
SAC
2004
ACM
14 years 3 months ago
2004
ACM
Techniques that support effective communication during teamwork processes are of particular importance. Psychological study shows that an effective team often can anticipate infor...
CCS
2004
ACM
14 years 3 months ago
2004
ACM
d Abstract) XiaoFeng Wang∗ Michael K. Reiter† We present congestion puzzles (CP), a new countermeasure to bandwidth-exhaustion attacks. Like other defenses based on client puz...
ISW
2004
Springer
14 years 3 months ago
2004
Springer
We present a model of access control which provides fine-grained data-dependent control, can express permissions about permissions, can express delegation, and can describe syste...
PET
2004
Springer
14 years 3 months ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...
ICDCSW
2003
IEEE
14 years 2 months ago
2003
IEEE
The university campus is an interesting application environment for the ubiquitous computing paradigm: a large number of users share a substantial amount of their information need...