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theresia sandjaja

Promoting Collaborative Learning using Wikis. - 16 views

This video provides insightful information about online collaboration. Although the speakers emphasised Wiki as being the platform to collaborate online, I found a few similarities in the aspect of...

Net308_508 Collaboration wikis Education

Velia Torres

Open Content Systems - Revolutionary approach to the creation of quality goods - 16 views

Sears, N. (2003). A project model for the FreeBSD Project. Retrieved on March 18, 2012 from http://niklas.saers.com/thesis/thesis.html#id2968675 This thesis examines the FreeBSD Project,...

OpenSource Net308_508 Collaboration FreeBSD organisation quality MaslowPyramid OS

started by Velia Torres on 23 Mar 12 no follow-up yet
ruenhongo

Connected Giving: Ordinary People Coordinating Disaster Relief on the Internet - 10 views

Torrey, C., Burke, M., Lee, M., Dey, A., Fussell, S., & Kiesler, S. (2007). Connected Giving: Ordinary People Coordinating Disaster Relief on the Internet. Human - Computer Interaction Institut...

Net308_508 collaboration social media technology community connected giving online internet volunteering donate support relief

started by ruenhongo on 23 Mar 12 no follow-up yet
Jocelyn Workman

Conflict and Disaster Management in a Hyper-connected World - 18 views

Collins article is a useful resource as it discusses the need to increase hyper-connectivity in civil-military responses, with government and non-government organisations engaging with the wider ne...

Net308_508 collaboration social media disaster volunteering crisis movements microvolunteering communication twitter texting technology

Jocelyn Workman

Distributed Networks and Collaboration Following a Technological Disaster - 13 views

Sutton's article discusses the use of Twitter following a technological disaster on 22 December 2008 at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant where a coal waste containment p...

Net308_508 collaboration social media technology twitter community mobilization Wikipedia recovery crisis disaster management organisation microvolunteering

michelangelo magasic

Influences on cooperation in BitTorrent communities - 2 views

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    Based on a longitudinal study of five torrent hosting sites (Btefnet, e-tree, easytree, piratebay, torrentportal), this scholarly paper is an in-depth examination of cooperation in bittorrent communities. It relates that collaboration is a social activity. This paper is pertinent as it compliments its examination with data collected by its authors. Firstly, it explores the ethic of sharing central to bittorrent community - people who leech (download) files must later seed (upload) them so that they are available to other members of the organisation - relating this reciprocality as the main incentive for torrent users to collaborate (p.111). Comparing the five sites, the paper examines the different tools used to shape how sharing occurs, they find that the most salient of these is seeding ratios. Seeding ratios are used to ensure that users spend a fair amount of time seeding in comparison to the amount they spend leeching. These ratios are publicly viewable, it is as such that the user's contribution to the community is overt and users feel obligated to maintain this in order to preserve good relations within the group. Users in torrent swarms (collection of seeders and leechers linked via a common file) have minimalist identities (Kent 2012), however, they are not completely anonymous, linking their identity with download activity (p.112). In this way users in swarms are still connected to the physical world and individual identity through things like bandwidth speed, which determines how a user interacts with their peers. The paper relates how easytree, a network for bootleg recordings, had to have ratio enforcement emplaced as the site grew and received new users who were not familiar with the sharing culture of offline bootleg traders who had originally populated the network ( pp.114-5). We see that even within the diffuse nature of virtual entities, online collaboration is influenced by (physical and virtual) social factors (p.114).
michelangelo magasic

Idea Bank - One should be able to say thanks to peers after torrent download by a tiny ... - 2 views

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    This is a page from BitTorrent.com's Idea Bank, a messageboard where people can post the ideas they would like to see adopted by BitTorrent's programmers. This page can be used as a text in the way that it demonstrates the user attitudes toward collaboration in bittorrent. The page shows conversation in fourteen posts. Firstly, we see something of the ideology of bittorrent, coming from the culture of Open Source software it actively invites the user's input into development. The conversation is interesting because it presents distinct 'for' and 'against' arguments on the inclusion of a 'thank you pop up'. The context of the page is salient, sitting at number two in popularity on the requests board, one realises that not being able to say thanks to peers is of concern to members of the swarm. The majority of commenters see the 'thank you pop up' as a good thing (nine 'for' comments to four 'against') stating sentiments of altruism, politeness and an intent to strengthen relationships within the bittorrent community. User Jp comments: "The world would certainly be a better place to live in, if only it's people would start to be kind toward those who share. To become more polite is a small step for man and a bigger one for humanity. I will surely pop one up (a thank you window) to the man who will spread the code for a better living." On the other hand the 'against' comments relate statements as to why a 'thank you pop up' is actually harmful to bittorrent community, Jimmy Hendrix posting: " I absolutely.......... absolutely do NOT want a feature to say thanks, chat, or get to know anybody that I'm downloading from. I want to stay as anonymous and impersonal as possible. Viren......you do know that this is still illegal? request/ban viren chocha." While the swarm is by nature anonymous, users do you yearn for a way to extend a warm hand to members they are collaborating with. Whilst the extralegal nature of bitorrent inhibits the devel
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    This suggestion combined with the much polarised reactions in the comments section is worth looking at and thinking about. Although the majority of the comments are positive and there are a significant amount of votes for this feature, five out of fourteen of the comments are either against it or express that they would not want to use it by bringing up issues like anonymity as well as legal issues. Unlike the interactions within the close social group looked at in the paper "BitTorrents and Family Guy: teenage peer group interactions around a peer-to-peer Internet download community", it seems that some of the users' who made comments about this suggestion do not want to make contact with other BitTorrent users, perhaps because the illegal nature of the exchange makes them feel uncomfortable. Their perspectives suggest that they just want to use BitTorrent for downloading and uploading, and not directly as a kind of community. I think they may have a point, and real life social groups as well as online communities seem to function fine without communication being possible directly within BitTorrent programs. It is interesting to think if file-sharing was less taboo, perhaps it would be more acceptable for social features like this to be directly integrated into the platforms.
Dean Strautins

How organisations framed the 2009 H1N1 pandemic via social and traditional media - 5 views

This paper dazzles me with non stop cramming of terms and references. I simply can not hold all those reference points in my head at the one and same time to be able to come up with insightful lear...

Net308_508 community social media Crowd participatory technology

Tamlin Dobrich

Harnessing the Wisdom of Crowds in Wikipedia: Quality Through Coordination - 5 views

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    Kittur, A., & Kraut, R. (2008). Harnessing the Wisdom of Crowds in Wikipedia: Quality Through Coordination. Carnegie Mellon University. Retrieved 2012, March 19th from http://kraut.hciresearch.org/sites/kraut.hciresearch.org/files/articles/Kittur08-WikipediaWisdomOfCrowds_CSCWsubmitted.pdf Harnessing the Wisdom of Crowds in Wikipedia: Quality Through Coordination is a study that looks into "the critical importance of coordination in effectively harnessing the "wisdom of the crowds" in online production environments". The article suggests that Wikipedia's success is reliant on significant and varied coordination from its users and not just determined by a large and diverse author-base as proposed in other studies (Arazy, Morgan, Ofer, Patterson, Raymond & Wayne, 2006). Elements such as editor(s) coordination methods, article lifecycle, and task interdependence determine whether a large author-base will be effective or counteractive in achieving high Wikipedia entry quality. The study found that unspoken expectations and a shared understanding (implicit coordination) between authors encouraged positive results when collaborating with a large author-base however more editors promoted a negative effect on article quality when using direct communication and verbal planning (explicit coordination). During the early stages of article development, both implicit and explicit coordination tend to promote content quality because author(s) need to establish structure, direction and scope of the article. For these high-coordination tasks, the study found it was more beneficial to have a small or core group of editors to set direction and as the article became more established, value can be maximized by distributing low-coordination tasks, such as fixing grammar, correcting vandalism and creating links, to a larger author-base.
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    This paper discusses the how online community can increase the size and quality of Wikipedia's article. In Wikipedia 40% of edits have done with the help of discussion page, which they focus on development of policies and procedures, communication and consensus building. Most of the editors read discussion page to know how they can increase the quality of the articles (Kittur & Kraut, n.d). According to my own studies, the most exiting research on Wikipedia belongs on how many times an article needs to have the highest quality? And why some articles have high level of quality and others not? Some contributors like to read and edit articles with similar subject and they do not edit other articles. So, Wikipedia, needs some soft wares to ask contributors' the duties they should do. For example, one article needs more reference link and another one needs more grammar correcting and of course, there are some people who their interest is finding relevant links or there are some others who like to correct grammatical mistake and they just need to know which article needs their help, so, these kind of soft wares can assert to contributors needs of articles and help of contributors Wikipedia can have equal level of quality for its articles (Ram, 2010). Ram, S. (2010). Who does what on Wikipedia? Available on http://www.redorbit.com/news/technology/1832403/who_does_what_on_wikipedia/
Tamlin Dobrich

Wikipedia: organisation from a bottom-up approach - 3 views

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    Jaap van den Herik, H., Postma, E., & Spek, S. (2006). Wikipedia: organisation from a bottom-up approach. Maastricht University. Retrieved 2012, March 19th from http://arxiv.org/pdf/cs/0611068v2.pdf The article Wikipedia: organisation from a bottom-up approach is a study into Wikipedia as a successful self-managing team via the analysis of the Dutch Wikipedia. The study explores how Wikipedia successfully creates a cohesive and logical data structure through bottom-up organisation in which labour division is autonomous. The article suggests that this bottom-up structure, with many contributors working towards a common goal, enables greater speed and efficiency subsequently allowing Wikipedia to update new developments faster than other encyclopedias. Additionally this structure, coupled with the online nature of the information network, encourages more communication and cooperation between divisions, increased enthusiasm in participants, and decreased managerial overheads. In terms of Wikipedia's content organisation, a sample study of Wikipedia articles demonstrated article clustering, scale-freeness, and potentially even small-worldliness indicating that Wikipedia's content is itself an organised network. Finally the article looks into the varying Wikipedia pieces and author types and analyzes their relationship. The study found that articles which receive a low average of edits per author (average of edits = number of edits on an article divided by the number of unique authors on the same article) in general "deal with topic areas that most people have at least some expertise in, or topic areas that everyone claims to know about". Contrastingly articles with a high average of edits per author were generally more specialized topics. What this means is that articles, which cover mainstream topics, attract a larger and more diverse crowd of authors (
Jarrad Long

Reips, U-D & Garaizar, P. (2011) Mining Twitter: A source for psychological wisdom of t... - 10 views

This article discusses the usefulness of Twitter as a tool for research. Researcher Pablo Garaizar suggests that monitoring large volumes of tweets and identifying trends in what users are saying -...

Net308_508 collaboration Crowd participatory

Chin Sing Wong

Reward only is not enough: Evaluating and improving the fairness policy of the P2P file... - 10 views

To use p2p file sharing networking eMule/eDonkey as example, the content exchange process with credit in eMule/eDonkey and then verify the mathematical model by an agent-based simulation. However, ...

Net308_508 collaboration BitTorrent

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