Statistics:Posted by eduramiba — 25 Apr 2018 12:19
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Yes I already use apoc to stream query result from neo4j to gephi, but what I need now is a way to ask neo4j a query without using neo4j browser but using the gephi UI.
I search it since few days but I find nothing. Do you have any idea ?
Thanks for answers
Statistics:Posted by arboks — 25 Apr 2018 11:54
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I come with few years delay but I feel very interested by this project.
Indeed, I'm currently searching a way to send a query to neo4j from gephi and get the query result then to display it.
It's exactly one of your use cases. Do you have new about this project. I would be very interested.
Statistics:Posted by arboks — 25 Apr 2018 09:48
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Statistics:Posted by Charly — 16 Aug 2016 15:56
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I've started to manipulate GEPHI for few weeks and I wonder if it's possible to make or create a lengend to describe the mean of each nodes and edges for example.
Thank you for your help !
Statistics:Posted by AuroreVAl — 16 Dec 2014 10:04
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I just wanted to thank everyone in the community here for this wonderful program -- Gephi was instrumental in giving me the tools I needed to make my first game and so many people were able to help me on the forums when I ran into issues. I wanted to give my thanks and share the final product with you, along with the a rendering of the graph that was used:
http://synonymy-game.com
http://steamcommunity.com/sharedfiles/f ... =323838052
http://www.gigapan.com/gigapans/159329/ ... eight=5000
Thanks!
Statistics:Posted by ccj242 — 14 Oct 2014 21:13
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But it has not been included in Gephi yet.
Eduardo
Statistics:Posted by eduramiba — 08 Jan 2014 21:16
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Colleagues tell me, please, is there now working Legend plugin for Gephi?
And where can I get it?
Advance I thank for your reply!
Ivan.
Statistics:Posted by vanjakz — 21 Oct 2013 09:27
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I joined to the "GSoC process" so late.. sorry. And if I'm doing something wrong - sorry
I want to start this topic for discussions about my proposal. In case I will not be accepted by GSoC (it will be sad for me
) this topic can be moved in appropriate thread, but it would be useful to know opinion of the Gephi community about my proposal.The basic idea is development of the integration mechanism with other applications using tcp-connection. Or in other words, create a plugin for Gephi which must: 1) receive command from external applicaion and execute them 2) send some project events to the external application. List of commands will provide capability to import graphs into Gephi like a import from gexf-file (means the capability to import simple/hierarchical/dynamic graphs). Moreover, in future versions list of commands can be expanded to use other features of Gephi like a animation playback. List of events will provide an opportunity for external application to observe the state of some Gephi models and do some useful actions. For example, events - changing in TimelineModel; actions - plot additional data.
As a part of this work I want to realize client-side library for MATLAB. Because MATLAB can use Java classes the result will be just a Java-library which can be used in any Java-applications. There is idea to implement class (called GephiProxy) which provide references to objects implementing native Gephi API. For example, class RemoteTimelineModel can implement interface TimelineModel and handle incomig events from real TimelineModel in Gephi; class RemoteTimelineController can implement interface TimelineController and send commands to the real Timeline in Gephi. But transferring a graph to the Gephi is a specific feature and requires special and maximum simple interface without Container and Draft concepts which is defined in org.gephi.io.importer.api.
I think that for the first version would be enough to implement the "single server - single client" architecture. It allows to test the main concept without the need to solve problems of synchronization. For all transferred data I plan to use JSON format.
So, I wait for suggestions and questions
Statistics:Posted by Koheiru — 07 May 2013 23:42
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Don't forget to submit your proposal on https://google-melange.appspot.com/gsoc ... e/gsoc2013 otherwise you won't be able to enter the selection process!
Statistics:Posted by admin — 02 May 2013 14:50
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I am Prostov Yury, graduate student at Moscow Aviation Institute and living in Moscow, Russia. Before joining academia, I was a C++/Qt programmer in "Intelligent Security Systems". Main field of my research associated with active (dynamic) artificial neural networks. Therefore I took "Social Network Analysis" course to better understand some processes in my network model. I heard about Gephi in that course and found that Gephi is very convenient for visual observation of dynamic networks. In my research I use MATLAB for generate dynamic network and then export it into Gephi.
Because I often use "timeline" and "export" functions, I have two ideas:
- improvement timeline-component (ideas like in thread https://forum.gephi.org/viewtopic.php?f=9&t=1012, but without video export; and I think that there is need timestamp playback... or maybe simulation of this playback).
- improvement or replace Gephi StreamingAPI because it allow only to receive/send graphs in "on-line", but, for example, I can not export entire dynamic graph from MATLAB directly by http-connection and must generate temporary gexf-file (very time and memory costly process).
If community will accept this ideas I can make more detailed plan...
So, I'm interested to implement my ideas or just help community in some other projects
Statistics:Posted by Koheiru — 29 Apr 2013 12:24
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My two main motive is :
# I'm currently working in a project for developing a social network website,in that i wanted to implement gephi's visualization to find recommendations,suggestions,friend group page suggestion,and other related user interactions.
# I want to implement apriori & FP-tree algorithm of data mining into gephi and make a layout to find clusters,a filter to implement apriori's support & confidence count.
Statistics:Posted by amitdas942 — 28 Apr 2013 17:41
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My name is Eduardo Espinoza and I'm currently a Computer Science master's student at University of Sao Paulo (USP) - Brazil. I'm glad Gephi was accepted in the Summer of Code again. Last year, I helped developing the Legend Module for Gephi for the GSoC program. There's still some work that needs to be done.
I have also made some other contributions to the open source community. I work at the laboratory of Information Visualization and Computer Graphics (VICG) and we developed the Projection Explorer (PEx) tool (http://infoserver.lcad.icmc.usp.br/infovis2/PEx). All of the tools we developed at the research group are coded using Java and Swing, but I also have experience with C++ and Python. Graph problems, algorithm design and information visualization have become my favorite topics, the first two come from the experience I had in programming contests, and the last one from studying and developing visualization techniques.
I'm interested in finishing the development of the Legend Module, a feature that would be greatly appreciated by the gephi community.
Regards
Eduardo
edubecks007 at gmail dot com
Statistics:Posted by edubecks — 21 Apr 2013 20:57
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I am Prateek Garg , 3rd year Engineering B.Tech Student of IIT-Delhi. I am interested in data structures and graph theory. I would like to work with Gephi in GSoC-2013 on the idea "GraphStore benchmark and tuning". Although I am a novice in Benchmarking and testing , but I am good at Java and algorithm designing part. Plus I can quickly learn up new things. So kindly guide me how i can go on this topic further.
Also, Is there any other Idea that might be useful to the community.
Regards
Prateek Garg
3rd yr Undergrad B.tech.
IIT-Delhi
Statistics:Posted by prateek_garg — 21 Apr 2013 20:24
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I am a user of Gephi and wanna contribute to it by participating in GSoC 2013.
As a 3rd year Ph.D student interested in Social Network Analytic at Syracuse University,
I believe Gephi would be more adopted by the research community working in this area
if we can further enhance it by implementing several clustering algorithms and graph search mechanisms.
I took Data Mining, Statistics, Social Media Mining and Software Model and Metrics courses and used NetworkX before.
I found some popular functionality of that python package are missing in Gephi and can be implemented in Java.
As a Teaching Assistant of programming language course, I teach Java and comfortable with Eclipse and NetBeans.
I checked out developer's code for Gephi from Git and after successfully building it, now trying to fix some reported bugs.
As a Graduate Student I have several publications where I tried using Gephi and found it not very supportive in following:
detection of triangle counts, K mean clusterings, Pearson's correlation and Euclidean Distance related computations --
which are some high demanding methods from Social Network Science research community.
I think Gephi is a very good tool for graph visualization, and augmentation of more effective feature would make it more adorable.
Before joining academia, I was a SQA in a US outsource software company and have few years experience in white box testing
So I can also contribute testing the existing statistical modules, metrics and algorithms.
I am not sure whoever should I communicate for a potential mentor,
but I was looking into some work of Julian Bilcke and Patrick McSweeny seems very interesting!
Mahmuda
Statistics:Posted by mrahma01 — 19 Apr 2013 21:31
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http://www.ldbc.eu/
Statistics:Posted by admin — 16 Apr 2013 16:29
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joshedgcomb wrote: On that page, there's a link to an in-progress graphdb benchmarking tool, but I'm not entirely clear on whether that's being designed specifically to work with Gephi, or if it's just an example of the kind of thing you would like implemented. If you could let me know that, as well as some places you would suggest to read about relevant information, that would be much appreciated.
It's just an example. I tried to find some good references but most of the existing benchmarks focus on traversals for graph database. Some new links however* http://ups.savba.sk/~marek/papers/gdm12-ciglan.pdf
* https://github.com/tinkerpop/blueprints ... Test-Suite (not a benchmark)
Statistics:Posted by mbastian — 16 Apr 2013 16:18
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My name is Nitesh Bhargava and I am a graduate student pursuing M. Tech. (Computer science and engineering) at IIT Madras, India.
Major Field of my Research is analysis of the complexity of algorithms, it involves a study of randomized “divide and conquer” algorithms that is used to solve recurring problems based on minimization and maximization and combinational analysis of running time of these algorithms.
“Extracting core member of Social Network communities”
(https://github.com/niteshbhargv/gephi) which I developed on Gephi last year, I implemented my algorithm under modularity class under statistics plugin, it finds a center node of every cluster within certain threshold specified (alpha and beta values), the detailed documentation and Gephi toolkit were a great help. It also generates the analysis report indicating the modularity of each cluster and core member of each community (https://docs.google.com/file/d/0B4HTqd4 ... sp=sharing ).
I’m fond of data analysis, and I often do some data grabbing/analysis during my free time. Along the way, Gephi has been by far the most insightful software I used for (exploratory) data analysis and visualization. As Gephi fits perfectly my fields of interest, I would be more than happy to work for this particular open source project.
The application field of Gephi is highly related to my research field, so it would represent a great contribution to both my research and the open source community.
I am very excited to join Gephi community.
Nitesh Bhargava
nitesh.bhargv@gmail.com
Statistics:Posted by niteshbhargv — 16 Apr 2013 11:44
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