Sorin Adam Matei
Analysis, research, maps, and essays from Sorin Adam Matei.
Next fall I will teach the Online Interaction Seminar at Purdue University. The class is listed as 47566 – COM 63200 – 001 and it will meet on Tuesday – Thursday from 1:30 pm to 2:45 pm PM. This is a fun…
Nothing seems more random to the naked eye than the babble of online exchanges. Are the posting patterns on Wikipedia user pages or the answers offered to Q&A sites ruled by any discernible configurations? Do users engage in predictable posting/answering behaviors? More…
Rhia improves upon work done by http://arxiv.org/abs/cond-mat/0408187 Community analysis algorithm proposed by Clauset, Newman, and Moore (CNM algorithm) finds community structure in social networks. Unfortunately, CNM algorithm does not scale well and its use is practically limited to networks whose sizes are…
MEJ Newman seems to have not only cracked the tough nut of detecting community structure in large networks but has also written the code to help the research community do it as well… Many kudos…. A. Clauset, M.E.J. Newman and C. Moore,…
Sakai Project : Home : About Sakai tags: no_tag Current List of Participants | Project Bamboo tags: bamboo, project, humanities, digital, initiative, purdue, matei WizFolio Web 2.0 tags: citation, management, zotero Zotero is not a sword-swinging hero « Computer Helpers from Boreham…
Ten leading platforms for creating online communities | Enterprise Web 2.0 | ZDNet.com That most of us are not fluent community facilitators is something that will almost certainly be addressed as a vital new workplace ability and one that we will have…
Submitted by "Adrienne Hall" on October 22, 2008 to the On-line Interaction and Facilitation Seminar, Fall 2008, Purdue University, Dr. Sorin A. Matei via the I Think Blog. Abstract This essay attempts to begin explaining how participation in online social interactions impacts…
LibriVox » Links tags: no_tag Blog before you Think!: TiddlyWiki Mania tags: tiddlywiki, wiki, productivity, gtd, javascript, software, work List of TiddlyWiki adaptations – post by stumax Howard Rheingold’ Social Media Class This quarter Howard Rheingold teaches the Social Media class at…
Springwise: HarperCollins hopes crowds will spot next bestseller Founded by HarperCollins, Authonomy is a new community that invites unpublished and self-published authors to post at least 10,000 words of a fiction or non-fiction manuscript for visitors to read online. Visitors can review…
I have been reading Jenkins‘ Convergence Culture and I ran into this jungle of Star Wars fan movies: http://www.theforce.net. Noteworthy (according to Jenkins): Evan Mather Although I’ve known of this genre for some time I never realized how many sites and amateur…
I wonder how does this theory of reflexivity apply to Internet supported meta engines of all sorts? I must state at the outset that I am in fundamental disagreement with the prevailing wisdom. The generally accepted theory is that financial markets tend…
Submitted by Colleen E. Brown on November 26 to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink) Introduction The need for group membership, social support, and information gathering are part…
Submitted on November 26, 2007, to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink) Abstract: The widespread expansion of communication technology over the past century has resulted in a marked…
Submitted by Pamela Morris on November 26, 2007 to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink). “An (online) host is like a host at a party. You don’t automatically…
Submitted by Robert N. Yale on October 15, 2007 to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink). Abstract This essay posits that virtual communities are successful to the degree…
Submitted by Colleen E. Brown on October 15, 2006 to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink) The growth of computer mediated communication (CMC) has sparked much debate across…
Submitted by Pamela Morris on October 14, 2007 to the On-line Interaction and Facilitation Seminar, Fall 2007, Purdue University, Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink). Glimpses of Community on the Web The term “community” has been appropriated to…
What does CIA call Wikipedia? Intellipedia. What does CIA call MySpace? ASpace. What does CIA call delicious? We don’t know yet, but it exists. For sure. CIA has embraced social techologies in a big way, says Financial Times ”Earlier this year, the CIA…
How can we conceptualise the relationship between technological and social change at the local level? More specifically, what conceptual tools have we got at our disposal to study the emergence of new Internet-related forms of local sociality?
One important innovation in information and communication technology developed over the past decade was organizational rather than merely technological. Open source production is remarkable because it converts a private commodity (typically software) into a public good. A number of studies examine the…
This site, a little bit too baroque and eclectic to figure out at first sight, is trying to deal with the touchy issue of the social affordances of wiki sites. The issues are important, the answers pending. CommunityWiki: WikiAffordances
Nancy White, Rheingold’s succesor at the helm of Well’s Virtual Community conference keeps a blog. Worth taking a look at…Full Circle Online Interaction Blog
Front Porches and Public Spaces: Planned Communities Online Susan Huelsing Sarapin Comm. 632: Online Interaction Professor: Dr. Sorin Matei November 19, 2006 Introduction Where else today but in the cost-effective frontier of cyberspace can the average person construct a community?1 With widespread…
Much of the reading for Preece this week involved evaluating communities. Surveys are a fine example of a means of evaluating. Digital questionnaires are becoming more frequent within online communities partly because of the ease associated with their completion and return. Digital…
Usability is often evaluated in terms of ease of use – an important area of study highlighted by people like Krug (2006) and Jakob Nielson; however Preece (2000) provides a solid argument for the need to evaluate websites systematically from three vantage…
Larry Sanger defines a new paradigm for Web 2.0. Why Make Room for Experts in Web 2.0 There’s a bit of conventional wisdom about Web 2.0 that is wrong. According to this conventional wisdom, Web 2.0 involves bringing the power of publishing…
Wegner’s Communities of Practice concept is rooted in seven design principles. All good online communities, which are variants of communities of practice, should keep them in mind: 1. Design for evolution Design elements should be catalysts for a community’s natural evolution. As…
Powazek (2002) stated three key issues in his book Design for Community that should be initially considered when building a community; audience, content, and community. Likewise, Wenger, McDermott, and Snyder (2002) in their book entitled Cultivating Communities of Practice spoke of a…
Content is king! You have to provide them with content that they want in order to get people to come to your site. However, you should be particularly careful in how you integrate it with the community features of your site. Content…
The members of the COM 632 graduate seminar “On-line Interaction” at Purdue University propose the following list of practical principles for designing successful on-line communities. The list is compiled on the basis of these materials: 1. Preece, fill in the rest please…
The readings for this week are concerned with online community membership. Some focuses are why people join communities and how can contribution levels increase. I came across a 1993 blog passage from the Blog of Collective Intellegence that focuses on an interesting…
By Susan Huelsing Sarapin Submitted on October 22, 2006 to the On-Line Interaction and Facilitation Seminar, Fall 2006, Purdue University Dr. Sorin A. Matei via the I Think Blog (http://www.matei.org/ithink) Introduction Today, people all over the world are connected, or “tethered†(Turkle,…
What is Elgg? (It’s being used at MIT.) Described by its founders as a ‘learning landscape’, Elgg provides each user with their own weblog, file repository (with podcasting capabilities), an online profile and an RSS reader. Additionally, all of a user’s content…
Dolphin Web Community Software
Blogs are about having a voice – whether it be a political or civic voice (Wolf, 2004; Korblum, 2003) or a personal voice. We want to be heard in the political arena, in the news arena, and in the personal area. Why…
One of the questions associated with the assigned readings was in reference to Weinberger and similarities associated with Rheingold or Seabrook. In the chapter entitled Togetherness by Weinberger differences are stated between the real world and web groups. I see thinking along…
Authority and expertise has changed. Weinberger’s chapter on “The Hyperlinked Organization†in The Cluetrain Manifesto (2004) and his chapter on “Knowledge†in Small Pieces Loosely Connected (2002) both talk about how authority no longer means what it used to mean. There are…
Communitas is an online journal that is a part of the wikimedia foundation. This journal involves community development for wiki with the common goal of good will. Can the term communitas really be applied to this website/fundraising project?
Is the Internet, as we’ve seen it described in our readings, and perhaps also as we’ve experienced it, a liminal state itself? Namely is the Internet a component or vehicle by which the process of liminality is being accomplished. As Turner (1995)…
This is the article about the interaction between online and offline worlds that was mentioned in my paper. Calhoun, C. (1986). Computer technology, large-scale social integration, and the local community. Urban Affairs Quarterly, 22(2), 329-349.
I ran across this quote the other day by Alan Bennett. I’m not sure who he is, but I believe he is a writer and humorist. He said, “We started trying to set up a small anarchist community, but the people wouldn’t…
Perhaps it is my return to a small town format – or perhaps my background in non-profits and volunteers – or a history of having suffered or thrived (sometimes both) at the hands of various communities, or simply wanting to be a…
Robert Kraut and colleagues of “Internet loneliness” fame have been hacking at a research agenda focusing on stable and self-maintaining communities for some time. I ran into them looking for literature on how knowing more about your electronic environments can help you…
New media and emerging technologies continue to change not only our communication (Gunn, 2006; Jones, 2006), but also our relationships, our work, and our communities (Contractor, 2006; Walther, 2006). At the same time, our societies and organizations – i.e. the bodies within…
Lorraine Kisselburgh This week, Noshir Contractor introduces a rich array of information in discussing communication networks, new grid infrastructures, and social networking tools that can be leveraged to strengthen our communities – whether social, work, virtual, or even “exoticâ€. What follows are…
After interacting with Noshir Contractor this week and going through the readings on communication networks and new forms of organizing, if you’re interested in more on this subject, you might want to look at the (interdisciplinary) workshop he is presenting in Bloomington…
Aligning with this week’s discussion of the credibility of information on wikipedia and other online sources, I ran across this project, funded by the MacArthur Foundation, on credibility and trust in Internet settings, called the “Credibility Commons“. Interestingly enough, this research project…
The social shaping of knowledge through collaborative authoring tools I grew up in a household with a set of encyclopedias prominently displayed in the family room and frequently used as a resource– for our education, to consult during family discussions about issues,…
For many, the democratic and liberatory promise of the internet lies in the potential to allow collaboration, interaction, and exchange of information, ideas, and resources at a scale not otherwise possible (or at least, not highly probable) in a simple offline world.…
Drawing on the earlier notion of electronic propinquity as postulated by Korzenny (1978), the role of several factors like communication skills, bandwidth, information complexity, mutual directionality, to name a few, all play a part in determining the amount of propinquity achieved in…
Many themes resonate and intersect from the readings and in our discussion this week- and several find echo in the words of my son, who, eternally fascinated by the fact that it takes me a year to find my question and then…