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COGSCI
2008
13 years 11 months ago
2008
fs Between Grounded and Abstract Representations: Evidence From Algebra Problem Solving Kenneth R. Koedingera, Martha W. Alibalib, Mitchell J. Nathanc a Human
DIAGRAMS
2008
Springer
14 years 29 days ago
2008
Springer
Abstract. We present a brief description of the design of a diagrambased system that supports the development of thinking about mathematical generalisation. Within the software, th...
TIME
1994
IEEE
14 years 3 months ago
1994
IEEE
We formulate an algebra of binary temporal relations between events the number of occurrences of which is unknown, but which are known to recur in time. Ontologically, we view the...