22 citations · 51 across the 8 of their papers we have counts for
3 papers · 1 filter
Endorsement Deduction and Ranking in Social Networks
Hebert Pérez-Rosés, Francesc Sebé, Josep Maria Ribó
Some social networks, such as LinkedIn and ResearchGate, allow user endorsements for specific skills. In this way, for each skill we get a directed graph where the nodes correspond…
A revised Moore bound for mixed graphs
Dominique Buset, Mourad El Amiri, Grahame Erskine +2
The degree-diameter problem seeks to find the maximum possible order of a graph with a given (maximum) degree and diameter. It is known that graphs attaining the maximum possible v…
Searching for Large Circulant Graphs
Ramiro Feria-Puron, Hebert Perez-Roses, Joe Ryan
We address the problem of constructing large undirected circulant networks with given degree and diameter. First we discuss the theoretical upper bounds and their asymptotics, and…