Concept
Disjoint-set data structure
Related publications (40)
Promoting Connectivity of Network-Like Structures by Enforcing Region Separation
Pascal Fua, Doruk Oner, Mateusz Kozinski, Leonardo Citraro
We propose a novel, connectivity-oriented loss function for training deep convolutional networks to reconstruct network-like structures, like roads and irrigation canals, from aerial images. The main idea behind our loss is to express the connectivity of r ...
2021Monopulse Beam Synthesis Using a Sparse Single Layer of Weights
A conventional monopulse radar system uses three beams, namely, sum beam, elevation difference beam, and azimuth difference beam, which require different layers of weights to synthesize each beam independently. Since the multilayer structure increases the ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019Families with no s pairwise disjoint sets
For integers n >= s >= 2 let e (n, s) denote the maximum of vertical bar F vertical bar, where F is a family of subsets of an n- element set and F contains no s pairwise disjoint members. Half a century ago, solving a conjecture of Erd. os, Kleitman determ ...
Wiley2017