646 citations · 1.2k across the 19 of their papers we have counts for
9 papers · 1 filter
On weighted two-mode network projections
Vladimir Batagelj
The standard and fractional projections are extended from binary two-mode networks to weighted two-mode networks. Some interesting properties of the extended projections are proved…
Corrected overlap weight and clustering coefficient
Vladimir Batagelj
We discuss two well known network measures: the overlap weight of an edge and the clustering coefficient of a node. For both of them it turns out that they are not very useful for…
Temporal Bibliographic Networks
Vladimir Batagelj, Daria Maltseva
We present two ways (instantaneous and cumulative) to transform bibliographic networks, using the works' publication year, into corresponding temporal networks based on temporal qu…
On Fractional Approach to Analysis of Linked Networks
Vladimir Batagelj
In this paper, we present the outer product decomposition of a product of compatible linked networks. It provides a foundation for the fractional approach in network analysis. We d…
Semirings for temporal network analysis
Selena Praprotnik, Vladimir Batagelj
In the article, we describe a new algebraic approach to the temporal network analysis based on the notion of temporal quantities. We define the semiring for computing the foremost…
Generalized Two-mode Cores
Monika Cerinšek, Vladimir Batagelj
The node set of a two-mode network consists of two disjoint subsets and all its links are linking these two subsets. The links can be weighted. We developed a new method for identi…
An algebraic approach to temporal network analysis based on temporal quantities
Vladimir Batagelj, Selena Praprotnik
In a temporal network, the presence and activity of nodes and links can change through time. To describe temporal networks we introduce the notion of temporal quantities. We define…
Network analysis of Zentralblatt MATH data
Monika Cerinšek, Vladimir Batagelj
We analyze the data about works (papers, books) from the time period 1990-2010 that are collected in Zentralblatt MATH database. The data were converted into four 2-mode networks (…
On bibliographic networks
Vladimir Batagelj, Monika Cerinšek
In the paper we show that the bibliographic data can be transformed into a collection of compatible networks. Using network multiplication different interesting derived networks ca…