5544 search results - page 50 / 1109 » Three Inadequate Models |
ADVIS
2004
Springer
13 years 11 months ago
2004
Springer
Research in temporal database management has suggested that the Entity-Relationship (E-R) model lacks appropriate constructs for representing the dynamic nature of the real world....
CHI
2009
ACM
14 years 8 months ago
2009
ACM
The Value Sensitive Design (VSD) methodology provides a comprehensive framework for advancing a value-centered research and design agenda. Although VSD provides helpful ways of th...
CHI
2009
ACM
14 years 8 months ago
2009
ACM
In this work we ask the question: what are the challenges of managing a physical or file system access-control policy for a large organization? To answer the question, we conducte...
SIGITE
2004
ACM
14 years 1 months ago
2004
ACM
This experience report describes lessons learned using first generation tablet PCs to support active learning in an undergraduate computer science laboratory course. We learned th...
ISER
2004
Springer
14 years 1 months ago
2004
Springer
We present our complete study involving comparisons of three spatio-temporal used in the estimation of optical flow for continuous mobile robot navigation. Previous comparisons of...