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RTA
2005
Springer
15 years 10 months ago
Proof-Producing Congruence Closure
Many applications of congruence closure nowadays require the ability of recovering, among the thousands of input equations, the small subset that caused the equivalence of a given ...
Robert Nieuwenhuis, Albert Oliveras
TLCA
2005
Springer
15 years 10 months ago
The Elimination of Nesting in SPCF
We use a fully abstract denotational model to show that nested function calls and recursive definitions can be eliminated from SPCF (a typed functional language with simple non-lo...
James Laird
CSCW
2004
ACM
15 years 10 months ago
Action as language in a shared visual space
A shared visual workspace allows multiple people to see similar views of objects and environments. Prior empirical literature demonstrates that visual information helps collaborat...
Darren Gergle, Robert E. Kraut, Susan R. Fussell
CSCW
2004
ACM
15 years 10 months ago
Retrofitting collaboration into UIs with aspects
Mission critical applications and legacy systems may be difficult to revise and rebuild, and yet it is sometimes desirable to retrofit their user interfaces with new collaborative...
Li-Te Cheng, Steven L. Rohall, John F. Patterson, ...
GG
2004
Springer
15 years 10 months ago
Embedding in Switching Classes with Skew Gains
Abstract. In the context of graph transformation we look at the operation of switching, which can be viewed as an elegant method for realizing global transformations of (group-labe...
Andrzej Ehrenfeucht, Jurriaan Hage, Tero Harju, Gr...