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» Lattices of Relatively Axiomatizable Classes
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WCRE
2003
IEEE
13 years 11 months ago
Revealing Class Structure with Concept Lattices
This paper promotes the use of a mathematical concept lattice based upon the binary relation of accesses between methods and fields as a novel visualization of individual JAVA cl...
Uri Dekel, Yossi Gil
COMBINATORICS
2002
76views more  COMBINATORICS 2002»
13 years 6 months ago
On the Number of Distributive Lattices
We investigate the numbers dk of all (isomorphism classes of) distributive lattices with k elements, or, equivalently, of (unlabeled) posets with k antichains. Closely related and...
Marcel Erné, Jobst Heitzig, Jürgen Rei...
TAPOS
1998
126views more  TAPOS 1998»
13 years 5 months ago
Design of Class Hierarchies Based on Concept (Galois) Lattices
Building and maintaining the class hierarchy has been recognized as an important but one of the most difficult activities of object-oriented design. Concept (or Galois) lattices a...
Robert Godin, Hafedh Mili, Guy W. Mineau, Rokia Mi...
EUROCRYPT
2006
Springer
13 years 10 months ago
Symplectic Lattice Reduction and NTRU
NTRU is a very efficient public-key cryptosystem based on polynomial arithmetic. Its security is related to the hardness of lattice problems in a very special class of lattices. Th...
Nicolas Gama, Nick Howgrave-Graham, Phong Q. Nguye...
AML
2006
83views more  AML 2006»
13 years 6 months ago
The Medvedev lattice of computably closed sets
Simpson introduced the lattice P of 0 1 classes under Medvedev reducibility. Questions regarding completeness in P are related to questions about measure and randomness. We presen...
Sebastiaan Terwijn