Questions tagged [network-structure]

For questions related to open data that is represented as a network or graph structure.

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Web pages graph data sets

Is anyone aware of any web graph datasets, such that the nodes represent the webpages and the link represent the URLS? I am looking for a dataset which has node attributes. I have found many datasets, ...
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Extract chemical names from biomedicine publications

I'm looking to build an undirected network of chemicals extracted from biomedicine papers, specifically from MEDLINE. In this network, the nodes would be chemicals and the links would determine ...
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Trajectories in network data set

I am looking for data sets that consist of trajectories mapped to a network. Instead of GPS location, each point should be a vertex in the network and a time step or interval. I am looking for any ...
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Organization size, number of managers or officials, or organizational charts for organizations (NGOs, firms, etc)

I'm interested in the size of organizations (ANY organizations), the number of managers and/or officials, salary/compensation, operating territories, and the organizational structure of the ...
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1 answer
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Dataset: time-series classification in social networks

I need a dataset concerning a task in social network time-series classification. Please let me know if you had any ideas.
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Datasets residing over the networks (multichannel data)

Would you please share with me the data sets related to the classification task for the multichannel data or data lies over networks? (other than the data related to the brain applications). Ideally ...
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  • 121
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Utility network spatial data of any kind, anywhere

I am looking to find as many sources for utility network datasets as possible. Most preferable would be some that are at the city/town scale. This could be anything from water to electricty to gas to ...
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  • 111
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2 answers
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Twitter dataset with 125K nodes and 2M edges

Where can I get Twitter dataset with 125K nodes and 2M edges that show relationships between users? An edge from user i to user j means user j follows user i.
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Connected components of Facebook

On the basis of publicly available data, is it possible to reasonably estimate: The size of facebook.com's largest graph-theoretic connected component, where two users are connected if and only if ...
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Dynamic network data

I'm looking for a data set that is network data along with some kind of measure for each node at each time point, e.g. student performance data with data on who is working with whom in groups.
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2 votes
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Where I can get the dump of WHOIS Database?

I am trying to create a neural network based identification network for various websites and with their owners. I tried to search for database, but could not find any. Kindly, let me know where I can ...
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PDB protein data as a network (graph theory graph)

I try to find dataset where PDB protein with Atoms and coordinates is constructed as a network (will work adjacency matrix or contact map). Managed to convert the file manually in a distance matrix ...
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  • 425
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3 answers
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US freight railroad networks, stations, yards and junctions

I am looking for a dataset containing US freight railroad networks, stations, yards and junctions for class I railroads for all US states. Any help is appreciated!
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  • 113
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Relationship Diagram software

I have some datasets that I would like to present in graphic form, as relationship diagram (see picture) Do you know a software that can convert excel data in a such type of graph?
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Temporal Network data and Animal hierarchy time stamped network data set

Is there any data set which is labelled list of animal interaction where their position in the herd is known for network analysis? What are the most popular time stamped network data sets?
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2 votes
1 answer
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Graph representation of NUTS-3 regions to determine adjacency

I need a graph representation of NUTS-3 regions in the European Union, which can answer the question whether a certain region is neighbor of another region. Dataset available? I have looked at the ...
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  • 123
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4 answers
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UK river and catchment files for GIS

Is there any possibility to download for free the UK river and catchment files (e.g. vector or raster) readable for GIS? I need them for research purposes.
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3 votes
2 answers
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Node-attributed graph datasets

Do you know of some nice attributed graph datasets I can use? To be more clear I need some dataset such that: There are nodes (for example proteins, users, sensors) There are edges (for example ...
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1 vote
1 answer
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Networks of three actors data set

A network of one actor is a network where all nodes are of the same type, like the Facebook network where all nodes are humans. Two actor networks (Bipartite) are networks where there are two kinds of ...
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Dataset of large graphs for classifiction

I want to evaluate a graph kernel designed for large graphs (> 10^6 nodes). Hence, I'm looking for suitable graph data sets, i.e., a set of (huge) graphs and corresponding classes. Any ideas?
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8 votes
1 answer
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Open data on African social networks at the micro level

I'm looking for open data on household social networks at the micro level in Africa. Preferably I'd like to get piece together a dataset that has networks of households within villages dispersed all ...
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Real world social network datasets with ground-truth non-overlapping community structure

I am looking for social network datasets which have got non-overlapping community structure preferably ground-truth otherwise would also suffice. I need it for my research work. I could find some on ...
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1 vote
0 answers
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Looking for data that is a temporal/transient/dynamic network with hierarchical information and edge labels

I am looking for a dataset that has a set of features. network: there are nodes/actors/users which send messages to other nodes as a subset in the network temporal/dynamic: there are time stamps to ...
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  • 121
2 votes
1 answer
361 views

Dataset for temporal community detection

I want to test my overlapping community detection method in a dynamic network and I need a dataset consist of time series which every snapshot shows network in a specific time. But network should have ...
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2 votes
3 answers
168 views

Open datasets for affiliation networks between African farmers?

I'm looking for any other datasets and open access pubs on affiliation/bipartite networks using survey data from farmers/community members in rural Africa.
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2 votes
0 answers
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How can I extend a dataset if I have only one file of a dynamic dataset? [closed]

So, I want to extend a dataset, of which I have only file right now. I want to randomly generate values in the dataset so that, I can use it. How can I do it? How to make up a random dataset based on ...
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3 votes
2 answers
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Undirected graph datasets with node attributes?

I'm looking for datasets of undirected graphs/networks that have node attributes. I'm aware of http://snap.stanford.edu/data/ but I can't find an undirected network with attributes data. I hope you ...
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5 votes
2 answers
384 views

Examples or datasets of evolving networks

I'm a master student working on networks analysis in general. A network is something that has nodes and there are links between the nodes. Nodes and links could have attributes. An evolving network is ...
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5 votes
4 answers
226 views

Data sets with both social and attribute data

I am interested in researching the predictive power of combining social network analytics (eigenvector & betweenness centralities, community detection, collaborative filtering, etc.) with ...
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9 votes
2 answers
3k views

publicly available spam dataset of social networks

I am trying to create a naive bayes spam filter for social networks and i need a spam dataset (containing posts/tweets etc.) of popular social networks like twitter/facebook. Is there any publicly ...
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26 votes
7 answers
30k views

Twitter open datasets

Where can I get Twitter datasets available for analysis? I found two: The May 2011 Calufa Twitter Scrape Cheng-Caverlee-Lee September 2009 - January 2010 Twitter Scrape
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4 votes
2 answers
728 views

Cellular Network database

I'm looking for a world wide database of Cellular Network Providers With the Network Id, Name and possibly a logo or graphic representing the Service provider Can anyone point me to a source.
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3 votes
2 answers
185 views

Data mining social group's interests, demographics, and geography

Facebook has Graph Search, which allows finding people by specifying information about them. Facebook, LinkedIn, and Google ads services allow counting the number of people who search certain phrases ...
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10 votes
2 answers
372 views

Social Networks other than facebook and twitter that allow access to their data to developers?

I am looking for social networks, other than Facebook and Twitter, that offer their API to developers, for free. Which other social networks allow developers to crawl data? What kind of restrictions ...
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1 answer
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Seeking real-world networks that have an approximately linear structure

I'm currently looking into real-world networks which can be well approximated by interval graphs. It seems natural to suspect that networks that have constraints forcing them to be approximately ...
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