2214 search results - page 237 / 443 » Complexity of Reasoning |
128
Voted
ECTEL
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. Expressing generality, recognising and analysing patterns and articulating structure is a complex task and one that is invariably problematic for students. Nonetheless, v...
165
Voted
ECTEL
2008
Springer
15 years 5 months ago
2008
Springer
Modeling the cognitive processes of learners is fundamental to build educational software that are autonomous and that can provide highly tailored assistance during learning [3]. F...
131
Voted
ESEM
2008
ACM
15 years 5 months ago
2008
ACM
An important task in Requirements Engineering is to select which requirements that should go into a specific release of a system. This is a complex decision that requires balancin...
125
Voted
AMW
2010
15 years 5 months ago
2010
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...
129
Voted
DBSEC
2010
15 years 5 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...