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COGSCI
2008
67views more  COGSCI 2008»
14 years 9 months ago
Trade-Offs Between Grounded and Abstract Representations: Evidence From Algebra Problem Solving
fs Between Grounded and Abstract Representations: Evidence From Algebra Problem Solving Kenneth R. Koedingera, Martha W. Alibalib, Mitchell J. Nathanc a Human
Kenneth R. Koedinger, Martha W. Alibali, Mitchell ...
MST
2006
129views more  MST 2006»
14 years 9 months ago
Reachability Problems on Regular Ground Tree Rewriting Graphs
We consider the transition graphs of regular ground tree (or term) rewriting systems. The vertex set of such a graph is a (possibly infinite) set of trees. Thus, with a finite tree...
Christof Löding
CORR
1999
Springer
98views Education» more  CORR 1999»
14 years 9 months ago
A variational description of the ground state structure in random satisfiability problems
A variational approach to finite connectivity spin-glass-like models is developed and applied to describe the structure of optimal solutions in random satisfiability problems. Our ...
Giulio Biroli, Rémi Monasson, Martin Weigt
TACAS
2009
Springer
99views Algorithms» more  TACAS 2009»
15 years 4 months ago
Ground Interpolation for the Theory of Equality
Abstract. Given a theory T and two formulas A and B jointly unsatisfiable in T , a theory interpolant of A and B is a formula I such that (i) its non-theory symbols are shared by ...
Alexander Fuchs, Amit Goel, Jim Grundy, Sava Krsti...