Can the popularity of an open-source software project be predicted by analysing its source repository?

Hi, There are many platforms that provide hosting services for software developers(e.g. Atlassian's Bitbucket, Github) for free, many open-source projects are hosted on these platforms and the...

02 March 2018 6,632 7 View

Any idea how to identify a "fake user" on a social network?

Hi, Does anybody know any method(or research done) to detect a fake user in a website like Twitter or LinkedIn; by "fake user" I mean an account which its user is not a human being and can be a...

05 June 2016 5,759 11 View

Best strategy to partition a biconnected graph?

Does anyone know a fast method to decompose a biconnected graph, into probably overlapping clusters?, as you may know, a biconnected graph is a graph without any articulation nodes. any...

03 April 2016 6,931 4 View

Is there a survey/research paper containing a thorough list of edge or node centralities measures?

There are so many proposed centrality measures; like Between-ness or Degree or PageRank, etc; as you may know they're used mostly for mapping a real value number to a node/edge as a notion of...

04 May 2015 1,110 0 View

How to tell "where does the tail start" in a data pertaining to have heavy-tailed distributions?

consider you've got X that follows heavy-tailed distribution(for instance its values are following Pareto distribution), so how could one tell where does actually the heavy tail start from? btw,...

03 April 2015 6,235 6 View

Is there a way to shrink a graph while preserving some features from the original graph?

say you've got a huge graph with millions of edges and nodes and want to transform it into a smaller graph losing some edges and also some nodes, it could be still big but more manageable in size...

03 April 2015 2,281 12 View

Can someone help me with a community detection algorithm code?

Does anybody have the code for PageRank-Nibble algorithm preferably for Python or Java? i've got SNAPY and NetworKit(a really interesting tool) and Graph-tool(it's very fast) and NetworkX(it's...

02 March 2015 2,329 8 View

Are there any data mining and machine learning research papers with the data and code available for download?

do you know of any research papers{since 2012 and upwards preferably} in fields of Data Mining and Machine Learning in general that the researchers may have put both the data and the...

01 February 2015 8,366 4 View

What are the state of the art community detection algorithms for very large graphs?

I wanted to see what are the algorithms proposed to the day to handle {detect communities or clusters of densely interconnected nodes} large graphes with millions of nodes and edges, any resources...

31 December 2014 7,312 6 View

What features of users textual messages are more important for clustering users into distinctive groups?

31 December 2014 9,116 11 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View