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FOCS
2002
IEEE
15 years 9 months ago
Low-Dimensional Linear Programming with Violations
Two decades ago, Megiddo and Dyer showed that linear programming in two and three dimensions (and subsequently any constant number of dimensions) can be solved in linear time. In ...
Timothy M. Chan
SOCRATES
2008
100views Education» more  SOCRATES 2008»
15 years 6 months ago
Quality in eLearning. Some Results from a National Research Program
Quality is an open concept. Something has a good quality when the most salient of its characteristics have a positive value. What are this relevant features? It depends on the int...
Patrizia Ghislandi, Anna Pedroni, Daniela Paolino,...
INTERACT
2003
15 years 6 months ago
Programming in the Kitchen
: In this paper we discuss issues for the integration of computing power in mundane artefacts. We do so with reference to a recent project with a manufacturer of ovens for larger k...
Olav W. Bertelsen, Toke Eskildsen, Werner Sperschn...
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POPL
2002
ACM
16 years 4 months ago
Proving correctness of compiler optimizations by temporal logic
Many classical compiler optimizations can be elegantly expressed using rewrite rules of form: I = I if , where I, I are intermediate language instructions and is a property expre...
David Lacey, Neil D. Jones, Eric Van Wyk, Carl Chr...
ICFP
2004
ACM
16 years 4 months ago
Multi-return function call
It is possible to extend the basic notion of "function call" to allow functions to have multiple return points. This turns out to be a surprisingly useful mechanism. Thi...
Olin Shivers, David Fisher