*****  To join INSNA, visit http://www.insna.org  *****

VOSON (http://voson.anu.edu.au - for academics/students, 
http://www.uberlink.com.au - everyone else) will do what you want.

In the web app version (VOSON System) you can export hyperlink 
networks in pajek format for further analysis with 3rd-party software.

With VOSON+NodeXL you can analyze hyperlink networks using the SNA and 
visualization tools in NodeXL (http://nodexl.codeplex.com).

VOSON has been designed to faciliate the study of hyperlink networks 
as social/organizational networks.  Key papers:

Ackland, R. and M. O'Neil (2011), "Online collective identity: The 
case of the environmental movement," forthcoming Social Networks. 
Accepted 4th March 2011. 
http://voson.anu.edu.au/papers/OnlineCollectiveIdentity_FINAL.pdf

Ackland, R. (2010), "WWW Hyperlink Networks," Chapter 12 in D. Hansen, 
B. Shneiderman and M. Smith (eds), Analyzing Social Media Networks 
with NodeXL: Insights from a connected world. Morgan-Kaufmann. 
http://voson.anu.edu.au/papers/Book_ASMN_Ch12_WWW-Ackland-final.pdf

Lusher, D. and R. Ackland (2010), "A Relational Hyperlink Analysis of 
an Online Social Movement," forthcoming in Journal of Social 
Structure, accepted 13th October 2009.

-------------------------------------
Dr Robert Ackland
Fellow and Masters Coordinator, Australian Demographic and Social 
Research Institute, The Australian National University

homepage: http://adsri.anu.edu.au/people/robert.php
project:  http://voson.anu.edu.au

Information about the Master of Social Research
(Social Science of the Internet specialisation):
http://adsri.anu.edu.au/study/msr.php
-------------------------------------


GULYÁS László wrote:
> *****  To join INSNA, visit http://www.insna.org  *****
> 
> Dear All,
> 
> I have a student who wants to study the world wide web. I told him that 
> I have the feeling that there should be many crawlers out there already, 
> but he got back to me that he could not find any really applicable 
> (i.e., that could directly output in a format suitable for SNA).
> 
> Do you have any suggestions here?
> 
> Thanks in advance!
> 
> Best regards,
> 
> -- Laszlo
> -- 
> Laszlo Gulyas, PhD
> Collegium Budapest
> _____________________________________________________________________
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