ENTRIES TAGGED "social graph"

Visualization of the Week: Visualizing your friends’ Facebook likes

Tony Hirst's Facebook visualization shows "social interest positioning."

Tony Hirst used Google Refine and Gephi to reveal the likes his Facebook friends have in common.

Comments: 2
Visualization of the Week: Visualizing your friends' Facebook likes

Visualization of the Week: Visualizing your friends' Facebook likes

Tony Hirst's Facebook visualization shows "social interest positioning."

Tony Hirst used Google Refine and Gephi to reveal the likes his Facebook friends have in common.

Comments: 2
Strata Week: The social graph that isn’t

Strata Week: The social graph that isn’t

Pinboard founder questions the social graph, Cloudera and Kaggle raise money for big data.

In this week's data news, Pinboard founder Maciej Ceglowski challenges the notion of a "social graph," Cloudera and Kaggle raise money for big data, and the Supreme Court looks at GPS and privacy issues.

Comments: 3
Strata Week: The social graph that isn't

Strata Week: The social graph that isn't

Pinboard founder questions the social graph, Cloudera and Kaggle raise money for big data.

In this week's data news, Pinboard founder Maciej Ceglowski challenges the notion of a "social graph," Cloudera and Kaggle raise money for big data, and the Supreme Court looks at GPS and privacy issues.

Comments: 3
Four short links: 9 November 2011

Four short links: 9 November 2011

Social Graph Dismissed, Anonymous Explained, Resistance Explored, and Android Improved

  1. The Social Graph is Neither — Maciej Ceglowski nails it. Imagine the U.S. Census as conducted by direct marketers – that’s the social graph. Social networks exist to sell you crap. The icky feeling you get when your friend starts to talk to you about Amway, or when you spot someone passing out business cards at a birthday party, is the entire driving force behind a site like Facebook.
  2. Anonymous 101 (Wired) — Quinn Norton explains where Anonymous came from, what it is, and why it is.
  3. Antibiotic Resistance (The Atlantic) — Laxminarayan likens antibiotics resistance to global warming: every country needs to solve its own problems and cooperate—but if it doesn’t, we all suffer. This is why we can’t have nice things. (via Courtney Johnston)
  4. Deep Idle for Android — developer saw his handset wasn’t going into a deep-enough battery-saving idle mode, saw it wasn’t implemented in the kernel, implemented it, and reduced battery consumption by 55%. Very cool to see open source working as it’s supposed to. (via Leonard Lin)
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Four short links: 13 July 2011

Four short links: 13 July 2011

Freebase in Node, Form Styling, Implicit Friendships, and Dyslexic Font

  1. Freebase in Node.js (github) — handy library for interacting with Freebase from node code. (via Rob McKinnon)
  2. Formalize — CSS library to provide a standard style for form elements. (via Emma Jane Hogbin)
  3. Suggesting More Friends Using the Implicit Social Graph (PDF) — Google paper on the algorithm behind Friend Suggest. Related: Katango. (via Big Data)
  4. Dyslexia — a typeface for dyslexics. (via Richard Soderberg)
Comment: 1
Strata Week: Data Without Borders

Strata Week: Data Without Borders

Work on data projects that matter, data journalism, and a social graph of the Marvel universe.

This week's big data news includes a call for Data Without Borders, data journalism catches the Knight Foundation's attention, IBM's new big data appliance, and a social graph built around the Marvel universe.

Comment: 1
Four short links: 26 January 2011

Four short links: 26 January 2011

Identifying Communities, Web Principles, Wiring Library, and Instapaper Interview

  1. Find Communities — algorithm for uncovering communities in networks of millions of nodes, for producing identifiable subgroups as in LinkedIn InMaps. (via Matt Biddulph’s Delicious links)
  2. Seven Ways to Think Like The Web (Jon Udell) — seven principles that will head off a lot of mistakes. They should be seared into the minds of anyone working in the web. 2. Pass by reference rather than by value. [pass URLs, not copies of data] [...] Why? Nobody else cares about your data as much as you do. If other people and other systems source your data from a canonical URL that you advertise and control, then they will always get data that’s as timely and accurate as you care to make it.
  3. Wire Itan open-source javascript library to create web wirable interfaces for dataflow applications, visual programming languages, graphical modeling, or graph editors. (via Pete Warden)
  4. Interview with Marco Arment (Rands in Repose) — Most people assume that online readers primarily view a small number of big-name sites. Nearly everyone who guesses at Instapaper’s top-saved-domain list and its proportions is wrong. The most-saved site is usually The New York Times, The Guardian, or another major traditional newspaper. But it’s only about 2% of all saved articles. The top 10 saved domains are only about 11% of saved articles. (via Courtney Johnston’s Instapaper Feed)
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Four short links: 16 December 2010

Four short links: 16 December 2010

Compressing Graphs, Authentication Usability, Extreme Design, and Rails Geo

  1. On Compressing Social Networks (PDF) — paper looking at the theory and practice of compressing social network graphs. Our main innovation here is to come up with a quick and useful method for generating an ordering on the social network nodes so that nodes with lots of common neighbors are near each other in the ordering, a property which is useful for compression (via My Biased Coin, via Matt Biddulph on Delicious)
  2. Requiring Email and Passwords for New Accounts (Instapaper blog) — a list of reasons why the simple signup method of “pick a username, passwords are optional” turned out to be trouble in the long run. (via Courtney Johnston’s Instapaper feed)
  3. Extreme Design — building the amazing spacelog.org in an equally-amazing fashion. I want a fort.
  4. rgeo — a new geo library for Rails. (via Daniel Azuma via Glen Barnes on Twitter)
Comment: 1
For social search, similarity could trump friendship

For social search, similarity could trump friendship

There's a difference between people you know and the people you're like.

Social search is similar to pre-Google traditional search: results feel arbitrary and unreliable. But a focus on similarity could push social search into a new phase.

Comments: 12