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IADIS
2004
15 years 8 months ago
Conceptualizing Student Learning Theory
The focus of this paper is on student learning theory. Use is made of an "analytic discovery tool" called Quantitative CyberQuest (QCQ) to help conceptualize the many go...
John Dickey, Richard Larkin
SODA
2000
ACM
102views Algorithms» more  SODA 2000»
15 years 7 months ago
Escaping a grid by edge-disjoint paths
We study the edge-disjoint escape problem in grids. Given a set of n sources in a two-dimensional grid, the problem is to connect all sources to the grid boundary using a set of n...
Wun-Tat Chan, Francis Y. L. Chin, Hing-Fung Ting
AROBOTS
2010
111views more  AROBOTS 2010»
15 years 6 months ago
Elastic roadmaps - motion generation for autonomous mobile manipulation
The autonomous execution of mobile manipulation tasks in unstructured, dynamic environments requires the consideration of various motion constraints. The task itself imposes constr...
Yuandong Yang, Oliver Brock
CORR
2010
Springer
51views Education» more  CORR 2010»
15 years 6 months ago
On ternary square-free circular words
Circular words are cyclically ordered finite sequences of letters. We give a computer-free proof of the following result by Currie: square-free circular words over the ternary alp...
Arseny M. Shur
CORR
2007
Springer
95views Education» more  CORR 2007»
15 years 6 months ago
Support-Graph Preconditioners for 2-Dimensional Trusses
We use support theory, in particular the fretsaw extensions of Shklarski and Toledo [ST06a], to design preconditioners for the stiffness matrices of 2-dimensional truss structure...
Samuel I. Daitch, Daniel A. Spielman