4911 search results - page 869 / 983 » Personal Learning Environments |
SOSP
2005
ACM
15 years 6 months ago
2005
ACM
This paper describes a general approach to constructing cooperative services that span multiple administrative domains. In such environments, protocols must tolerate both Byzantin...
ASPLOS
2010
ACM
15 years 4 months ago
2010
ACM
Computer systems often fail due to many factors such as software bugs or administrator errors. Diagnosing such production run failures is an important but challenging task since i...
SAC
2010
ACM
15 years 4 months ago
2010
ACM
Embracing service-oriented architectures in the context of large systems, such as the Web, rises a set of new and challenging issues: increased size and load in terms of users and...
SAC
2010
ACM
15 years 4 months ago
2010
ACM
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
HRI
2009
ACM
15 years 4 months ago
2009
ACM
To explore possible robot tasks in daily life, we developed a guide robot for a shopping mall and conducted a field trial with it. The robot was designed to interact naturally wit...