2399 search results - page 475 / 480 » Knowledge Management and the Design of Distributed Cognition... |
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
SIGMOD
2010
ACM
13 years 6 months ago
2010
ACM
One useful feature that is missing from today’s database systems is an explain capability that enables users to seek clarifications on unexpected query results. There are two t...
CSCW
2011
ACM
13 years 3 months ago
2011
ACM
Bug reporting/fixing is an important social part of the software development process. The bug-fixing process inherently has strong inter-personal dynamics at play, especially in h...
TKDE
2010
13 years 3 months ago
2010
The idea of allowing query users to relax their correctness requirements in order to improve performance of a data stream management system (e.g., location-based services and senso...
HPDC
2012
IEEE
11 years 10 months ago
2012
IEEE
Recent advances in virtualization technologies have made it feasible to host multiple virtual machines (VMs) in the same physical host and even the same CPU core, with fair share ...