259 citations · 912 across the 7 of their papers we have counts for
10 papers
Core-periphery organization of complex networks
Petter Holme
Networks may, or may not, be wired to have a core that is both itself densely connected and central in terms of graph distance. In this study we propose a coefficient to measure if…
Attractiveness and activity in Internet communities
Gourab Ghoshal, Petter Holme
Datasets of online communication often take the form of contact sequences -- ordered lists contacts (where a contact is defined as a triple of a sender, a recipient and a time). We…
Role-similarity based functional prediction in networked systems: Application to the yeast proteome
Petter Holme, Mikael Huss
We propose a general method to predict functions of vertices where: 1. The wiring of the network is somehow related to the vertex functionality. 2. A fraction of the vertices are f…
Korean university life in a network perspective: Dynamics of a large affiliation network
Petter Holme, Sung Min Park, Beom Jun Kim +1
We investigate course registration data of 18 semesters at a Korean University to portray the time evolution of students' positions in the network of fellow students. Apart from be…
Network reachability of real-world contact sequences
Petter Holme
We use real-world contact sequences, time-ordered lists of contacts from one person to another, to study how fast information or disease can spread across network of contacts. Spec…
Efficient local strategies for vaccination and network attack
Petter Holme
We study how a fraction of a population should be vaccinated to most efficiently top epidemics. We argue that only local information (about the neighborhood of specific vertices) i…