3 papers
cs.MA2022
Counting and Computing Join-Endomorphisms in Lattices (Revisited)
Carlos Pinzón, Santiago Quintero, Sergio Ramírez +2
Structures involving a lattice and join-endomorphisms on it are ubiquitous in computer science. We study the cardinality of the set of all join-endomorphisms of a…
cs.MA2022
On the Computation of Distributed Knowledge as the Greatest Lower Bound of Knowledge
Santiago Quintero, Carlos Pinzón, Sergio Ramírez +1
Let be a finite lattice and be the set of join endomorphisms of . We consider the problem of given and , finding the greatest lo…
cs.CR2022
Minimizing Information Leakage under Padding Constraints
Sebastian Simon, Cezara Petrui, Carlos Pinzón +1
An attacker can gain information of a user by analyzing its network traffic. The size of transferred data leaks information about the file being transferred or the service being us…