2154 search results - page 389 / 431 » On the notion of concept I |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
In a previous work we introduced slice graphs as a way to specify both infinite languages of directed acyclic graphs (DAGs) and infinite languages of partial orders. Therein we fo...
AIEDU
2010
13 years 5 months ago
2010
: This paper describes a Conceptual Framework underpinning "Systems that Care" in terms of educational systems that take account of motivation, metacognition and affect, ...
IJIDE
2010
13 years 4 months ago
2010
: In the recent years, the notion of `digital divide' has been widely researched, and has attracted much debate and speculation for its economic, social and political conseque...
SAC
2011
ACM
13 years 22 days ago
2011
ACM
Although the Web lets users freely browse and publish information, most Web information is unauthorized in contrast to conventional mass media. Therefore, it is not always credibl...
CP
2011
Springer
12 years 9 months ago
2011
Springer
We introduce tractable classes of VCSP instances based on convex cost functions. Firstly, we show that the class of VCSP instances satisfying the hierarchically nested convexity pr...