185 search results - page 32 / 37 » A Case-Based Answer to Some Problems of Knowledge-Based Syst... |
ITS
2010
Springer
15 years 2 months ago
2010
Springer
The purpose of the current study was to test whether we could create a system where students can learn by teaching a live machine-learning agent. SimStudent is a computer agent tha...
CCS
2007
ACM
15 years 1 months ago
2007
ACM
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
115
click to vote
PUK
2003
14 years 10 months ago
2003
This paper exploits the spatial representation of state space problem graphs to preprocess and enhance heuristic search engines. It combines classical AI exploration with computati...
PODS
2008
ACM
15 years 9 months ago
2008
ACM
In the study of data exchange one usually assumes an openworld semantics, making it possible to extend instances of target schemas. An alternative closed-world semantics only move...
CHI
1993
ACM
15 years 1 months ago
1993
ACM
An evaluation of earcons was carried out to see whether they are an effective means of communicating information in sound. An initial experiment showed that earcons were better th...