Connected Action

This is the collection of keyword pairs that appeared in two clusters of people who Tweeted about “Paul Ryan”, the Republican Congressman from Wisconsin who delivered the GOP rebuttal to the 2011 United States State of the Union Address.  This network illustrates the ways that certain word pairs appears only or predominantly in one cluster (colored [...]

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Both teaparty and occupywallstreet are actively discussed in twitter. This map of connections among people who tweeted Teaparty starts on 11/15/2011 14:22 UTC and ends on 11/15/2011 17:23, a total of 3 hours and 1 minute of traffic. The Teaparty data set contained 1,533 tweets, replies and mentions. Blue edges are connections created by replies [...]

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  The Workshop on Information in Networks 2011 was held at NYU September 30-October 1st. Over the course of the event a number of people tweeted using the hashtag #win2011. These are the connections among the Twitter users who recently tweeted the word win2011 when queried on October 3, 2011, scaled by numbers of followers [...]

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http://www.ischools.org/iConference11/2011index/ Our paper, Finding Social Roles in Wikipedia,  about the variety of  roles people perform in Wikis received the best paper award (along with 4 others) in a field of 86 papers.   The 2011 iConference accepted 86 papers, and had about 550 attendees. The paper is authored by: Howard T. Welser at Ohio University, [...]

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On 11 March 2011, I will be speaking at: Organizational and Social Media Network Analysis: Next Practices in Organizational Networks, Analytics and Media Along with Valdis Krebs, Chief Scientist, http://thenetworkthinkers.com/ Valdis will be speaking about Organizational Network Analysis - Introduction to Enterprise Networks, followed by a InFlow 3.1 Workshop: Social Network Analysis with InFlow 3.1 I will be speaking about Social Media Network Analysis with NodeXL. Preservation [...]

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+ This is a milestone for NodeXL! Prof. Robert Ackland from the Australian Demographic & Social Research Institute (ADSRI) at the Australian National University has created a data provider for NodeXL based on the VOSON (Virtual Observatory for the Study of Online Networks) Project. With the VOSON Data Provider Plugin for NodeXL, you can now access [...]

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The Annual Meeting of the Israel Internet Association (http://www.isoc.org.il (English)) was held February 22-23 2010. I spoke at this year’s meeting: http://www.isoc.org.il/conf2010/agenda.php?lang=en Part 1 Part 2 The previous year’s conference website is at: http://www.isoc.org.il/conf2009/program.php The Israel Internet Association is the official Israeli Chapter of the Internet Society.  Their annual meeting is a central event of academics [...]

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Along with Professors Ben Shneiderman (Computer Science/Human Computer Interaction Lab) and Derek Hansen (College of Information Studies) from the University of Maryland I am writing and editing a book about analyzing the social media networks that form whenever people link or reply to one another, favorite, rate, read, or edit data about other people or their objects.  Social media [...]

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Here is a recent slidedeck that provides an overview of NodeXL and social media network analysis. 2009 December NodeXL Overview View more presentations from Marc Smith. The deck illustrates the use of NodeXL to extract several social media networks from systems like twitter and facebook to generate maps of communities and identify people and objects [...]

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A recent paper makes use of NodeXL to create illustrations of data from connections among twitter users drawn from the United States presidential debates in October 2008.  One illustration highlights the major clusters in the network. Tweet the Debates: Understanding Community Annotation of Uncollected Sources Authors: Shamma, D.A.; Kennedy, L.; Churchill, E.F. Source: ACM Multimedia, [...]

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After ten years at Microsoft Research I have decided it is time to move on.  My time at MSR has been a remarkable one.  I have had the opportunity to work with very smart and focused people intent on making technical strides on many defining aspects of computing.  It has been a pleasure to work [...]

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Increasingly, technical conferences are featuring topics that make them look like sociology conferences! The upcoming Conference on Information and Knowledge Management describes itself as targeted at the “database, information retrieval, and knowledge management communities. The purpose of the conference is to identify challenging problems facing the development of future knowledge and information systems.” But the [...]

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