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March 24, 12:02 PM

An exciting time for chemistry Two new elements, flerovium and livermoreium, also known as Fl and Lv, and formerly known by the much blander names of ununquadium and ununhexium, have been approved for entry[1] into the Periodic Table of the Elements! In honor of the event, I assembled a minor gallery of favorite periodic tables. The children’s [...]

February 13, 08:00 PM

I found an old sentiment analysis application. It has very unglamorous packaging but a  good algorithm under the hood. I ran the Twitter user id’s of the brightest people I know. well, know of, who are active Twitter users. The assessment of “bright” was subjective by me.  All are acknowledged experts or advanced degree holders. [...]

February 05, 12:25 AM

Edward Tufte’s first text, The Visual Display of Quantitative Information, introduced standards for graphical representation. It is considered the definitive guide for visual display of complex data. Visualizing Edward Tufte’s thought processes? I found this while surfing Flickr. Austin Kleon of Austin, Texas is the artist. The image represents the cognitive process by which Edward Tufte transformed raw data into digestible [...]

February 01, 08:28 AM

Last night I read about The Black Swan a.k.a. Nassim Taleb on EL&U SE (English Language and Usage StackExchange website). Apparently Professor Taleb wants to introduce a new word to the vocabulary of global financial collapse, antifragility: So let us coin the appellation “antifragile” for anything that, on average, (i.e. in expectation) benefits from variability. Consensus on [...]

December 16, 02:23 PM

Last Tuesday, 13 December 2011, The U.S. Mint announced that current production of one dollar coins is ending. The Mint will continue to produce a few one dollar coins for collectors, as required by law. But these will have numismatic value, and cost more than $1.00. instead of producing 70-80 million coins per president, the Mint [...]

December 06, 11:04 AM

Be receptive! Be open to each and every type of user input for authentication. Universal sign on This very-user-centric identification approach leverages the many open APIs now available for most web services.  Feel free to select your user name-of-choice! @Twitter user name Facebook.com/user name user name@gmail.com YouTube.com/user name user name.wordpress.com or user name.wordpress.org blog URL [...]

November 15, 06:25 AM

REVISED 17-Nov-2011 The World Wide Web Consortium (W3C) is standardizing over 100 specifications for the open web, in at least 13 working groups. The CSS Working Group alone is in charge of 50 specifications. This does not include work on Unicode, HTTP and TLS. The nice thing about standards is that there are so many [...]

September 05, 10:30 PM

Part One: PDF history  PDF is a formal open standard, ISO 32000. It was invented by Adobe Systems 17 years ago. PDF = Portable Document Format The image links to a pleasant interactive timeline of Adobe Systems and its role in the development of the PDF. The chronology is in Flash, and thankfully free of any [...]

September 04, 11:54 AM

Cognition seems to be the driver behind a power law relationship, which would be odd indeed. It implies a fixed way of thinking about geography and places that can be modeled statistically. Human thought processes aren’t generally amenable to quantitative models. Is this something new? Giving a name to a place is an important act. [...]

August 08, 12:42 PM

This is the first of five graphics in a series, State of the Internet 2010. All are hand-made graphics by Jose Duarte. He is exploring new and simple ways to represent information. With his handmade visualization tool-kit, he provides the technology to rapidly create any kind of graphics including abstracts maps and diagrams, area graphs and charts, [...]

Posts

May 24, 01:20 AM
A colleague brought to my attention a post on the influential search blog Search Engine Land which makes claims about the quality of local data found on search engines and local verticals: Yellow Pages Sites Beat Google In Local Data Accuracy Test. The author describes surprise at the outcome reported - that Yellow Pages sites are better at local search than Google. Rather, we should express surprise at how poorly this article is written and at the intentional misleading nature of the title.

via datamining.typepad.com

This was a fine post from a blog that I recently found here on TypePad, yet again.

It concerned a Search Engine Land (which I have had some doubts about, all of my own), comparison of local search accuracy. The analysis was flawed because it failed to distinguish between populating a field, versus the data quality of those values. (Sometimes, less is more, thanks to the miracles of interpolation etc.)

DataMining blog (by Matthew Hurst) describes it nicely, AND concisely.

March 26, 02:43 AM

I have been fond of ukiyo-e woodblock prints for many years. My favorites haven’t changed: Hokusai for nature and Utamaro for portraits. My favorite Hokusai work continues to be the first I ukiyo-e I ever saw, his Wave. Thirty-six Views of Mount Fuji: Under the Wave off Kanagawa is a beautiful digital reproduction!

Three Known Beauties 寛政三美人 by Kitagawa Utamaro, circa 1803

* The image above is not part of the exhibit, but it is one of the many Utamaro ukiyo-e that I like.

I submitted a comment, an inquiry. No surprise there!

If possible, I hoped you might be able to answer a question, Mr. Kaplan. I viewed the enlargement of the image above, and noticed a graphic in the lower left corner, on the black matte surrounding the image. What is it? is it used for photographing and digital reproduction?

Asian art line-up

The Freer and Sackler Galleries of the Smithsonian Museum of Asian Art have a fine line-up for the entire year. The current exhibits are a series of Japanese spring-themed art with more Hokusai as well as Kabuki and contemporary works.

These are the next exhibits on the schedule:

  • Art of Darkness: Japanese mezzotints
  • Perspectives: Ai WeiWei
  • Shadow Sites: Archival and contemporary archaeological and aerial photograhy
  • Worlds Within Worlds: Imperial paintings from India and Iran

I wish I could visit, and see each one.

An underground passageway

The Smithsonian Institution has two museums of Asian art. I was surprised as I read about the history and design:
The Freer Gallery of Art opened to the public in 1923, and the Arthur M. Sackler Gallery... in 1987. Both are physically connected by an underground passageway, and ideologically linked through the study, exhibition, and sheer love of Asian art.

I am particularly curious about that underground tunnel. That was a truly inspired idea!

Sometimes art museums are intimidating or cold. But this sounded fun, friendly, welcoming:

You can go wireless in the Haupt Garden (check out Asia on Google Earth while you’re at it) right outside our door: try something new, and when you’re done, come inside and take a fresh look at something old.
March 20, 10:35 PM
When prices for rare earth metals rose sharply over the last five years, we saw junior mining companies take on rare earth projects and seek financing to explore them on the equity markets...

via post.nyssa.org

Rare earth element mining and extraction companies are highly speculative by nature. Financial disclosure requirements are a necessity to protect potential investors. The possibility for misrepresentation or lack of understanding of risks involved is significant. This isn't due to disreputable business practices, rather, there is scant information available for market analysis.

Rare earth elements in the Periodic Table

I would expect FINRA or an audit/ regulatory entity to emphasize the need for transparency and disclosure. Maybe they did already. It can't be repeated often enough, in my opinion.

The New York Society of Security Analysts did a fine job in this recent post.

Posts

via Robert Reich:

…President Obama’s “attack” on private equity is neither a personal attack on Mitt Romney nor a generalized attack on American business.

It’s an attack on a particular kind of capitalism… Using other peoples’ money to make big bets which, if they go wrong, can wreak havoc on the economy. It’s the substitution of casino capitalism for real capitalism, the dominance of… financial innovation rather than product innovation. It’s been terrible for the American economy and for our democracy…

The JPMorgan Chase debacle would have been prevented if the Volcker Rule were sufficiently strict, prohibiting banks from using commercial deposits to make bets, except on a narrow class of trades.

As a practical matter, the Volcker Rule is hopeless. It was intended to be Glass-Steagall lite — a more nuanced version of the original Depression-era law that separated commercial from investment banking. But JPMorgan has proven that any nuance — any exception — will be stretched beyond recognition by the big banks.

There’s no alternative but to resurrect Glass-Steagall as a whole.

Even then, the biggest banks are still too big to fail or to regulate. We also need to heed the recent advice of the Dallas branch of the Federal Reserve…

Emphasis mine, and particularly this:

Resurrect Glass-Steagall

technoccult:

In my rant about the new aesthetic of the future, I complained that there were few, if any, genuinely new visions of the future coming out of science fiction. Post-cyberpunk Author Neal Stephenson has been complaining about the lack of innovation in science fiction. Sci-fi author Charlie Stross …

Charlie Stross was more innovative, no, let’s just try “clairvoyant” about the near future than I would have ever thought possible.

How many people had any foreboding about Sadaam Hussein’s Iraq in 1991? Well, probably some people in military intelligence, the United Nations and human rights advocacy groups. “The Taqrit Horror” (a term used by Stross in his science fiction) was hardly visible in mainstream Western (or most other) media in the late 1980’s. Yet Charlie Stross wrote A Colder War (full text) a short story, well, more of a novella,  about it. It is one of the scariest works of near-future science fiction I have ever read. There are heavy Lovecraftian overtones.

Stross contributes regularly to a blog-of-sorts. It is good reading, even though it isn’t science fiction.

Young Oiran and her Cat by ~Cushi-Wu

I like ukiyo-e so much.

This is in the style of Utamaro Kitagawa. Utamaro often chose people as subjects, rather than nature scenes.

gregmelander:

SLIGHT WIGGLE

A slight wiggle definitely grabs your attention, even more than a big wiggle actually. :)

It is true. A slight wiggle is captivating, every time.

I just wish this particular polyhedron were somewhat more symmetric. It looks lopsided, whether it truly is or not. However, the delightful wiggle eclipses any possible  shortcomings.

Get your fill of tumblr hipsters.

Full plate, main course or side-dish, it’s your choice.

via the not-so-plain PlainFlavored.

Open data is a wonderful thing!

Yet this may be better, or equally wonderful:

A Guide to Making Data Meaningful

The Making Data Meaningful guides are intended as a practical tool to help managers, statisticians and media relations officers in statistical organizations use text, tables, charts, maps and other devices to bring statistics to life for non-statisticians.

First there is a guide about writing well-motivated stories with numbers (as opposed to abstractions). This guide is written in four languages, English, Spanish, Croatian and Japanese. A very important distinction should be made though. The versions that are not written in English were actually written by Spanish, Croatian and Japanese statisticians, not translators!

Next is a guide, in the same four languages, about how to prepare effective tables, charts, maps, and other forms of visualizations, with many examples. A highlight:

It offers advice on how to avoid bad or misleading visual presentations.

The third guide book in the series will help producers of statistics to get their message across, and communicate effectively with the media.

Attention to detail

All three books in the series are available, for free, as PDF downloads from the website. However, they are ALSO available in print version, free of charge. No self-addressed, stamped envelope is required. Postage is provided, courtesy of the UNECE, the United Nations Economic Commission for Europe.

What more could one ask for?

IMG_0009 by robennals on Flickr.

Spectacular Chihuly at the DeYoung Museum in September 2008

The central idea of this book concerns our blindness with respect to randomness, particularly the large deviations … 

User submitted entry for Black Swan on Amazon

Reader submitted photograph (front jacket cover) for Amazon listing of N.N. Taleb’s The Black Swan, First Edition, April 2007.

I noticed this today. It is the entire first chapter of N.N. Taleb’s The Black Swan as it appeared in The New York Times in April 2007. It remains a worthwhile read,  particularly since it is free!

I have mixed opinions about the entire body of Taleb’s body of work. That will follow in my next post, which I wrote over on Blog Central some time ago.

The Web Malware Collection Project

A collection of web application backdoors and malware, in PHP, JSP, ASP, etc. 

cabbagebot:

I used the jQuery diet plugin and lost 10kg in a week

vivekhaldar:

At just the right time, the cloud cover actually let us see the solar eclipse with naked eyes.

dhotson:

A 25th Anniversary GIF Mashup set to 8-bit Dubstep | Off Book | PBS by PBSoffbook

A more accurate description is a virtual S/360, or rather, System 390.

Lars, the kindly webmaster of beagle-ears.com, recounts the history of the IBM systems 360, 370, 3090 and 390, otherwise known as mainframes or Big Iron. He describes the open-source, free (though not supported) Hercules simulator for systems z/OS, for Linux. 

Of course, it is VM rather than MVS, for developers.

UPDATE

I just noticed the the footer on Lars’  webpage:

$Log: ibm360.htm,v $
Revision 1.7  2001/10/26 13:28:00 lars
Replaced CMC -> Beagle-Ears

Yes, that was the most recent update to the page, in October 2001. There is a great deal of interesting content though. Unfortunately, many of the links no longer work, which is hardly a surprise. 

This was a surprise: An extremely active Yahoo Group (founded in October 1999) with over 6600 members, busy bringing Hercules 390 up to spec. It is a fully open source project. 

hercules-390 · Discussion group for users of the Hercules ESA/390 mainframe emulator

The heading for the most recent message of 17 May 2012 made me smile … a lot:

Build Hercules tcp/ip on Apple MAC OS X 10.7.4?

could you give me some direction? Any help will be appriecated.

It is only satire, not real. Not for now.

News Corp announced yesterday that it has acquired the troubled Oxford English Dictionary and its struggling holding company The Entire English Language LLC, which is in receivership, giving the media conglomerate exclusive rights to more than 995,000 English words. An exultant Rupert Murdoch… explained: “Every bozo is chasing digital content on a dozen platforms, but we’ve gone in the exact opposite direction to grab the ultimate root menu: the language all that content’s written in. Which we now own.” 

Yes, that would mean paying a per-word fee, based on frequency of usage and difficulty of spelling…

summoning-ifrit:

The Primavera by Sandro Botticelli, c. 1477-1482; a classic example of Italian Renaissance painting.

No Mongol invasions in Europe this year

via FT Alphaville: On the plus side, no Mongol invasions in Europe this year

Gorgeous timelapse of European state-making, 1000-2003:

Does it, er, say anything about the eurozone or sovereign finances in 2012? Yeah we think so - if only to remind that it took centuries to make little fiscal unions all over Europe.

evgenymorozov:

The essay below runs in the April 5 issue of the London Review of Books. I post it here for educational purposes only!

==

In Your Face

Evgeny Morozov

Our Biometric Future: Facial Recognition Technology and the Culture of Surveillance by Kelly Gates

NYU Press, 261 pp, £15.99, March…

adamlaiacano:

Drew Conway and John Myles White posted the code used in their O’Reilly book Machine Learning for Email on github. Check it out to see implementations (all in R) of priority inbox, spam classification, and other algorithms.

undergroundeconomist:

For the past several years, a surplus of other people’s ideas has been a recurring theme in my life. I knew one guy who was writing down his ideas constantly as if they were worth a fortune, then dutifully opening bugs for each and every one. These bugs would then languish in the bug tracking…

…a software tool for detecting equations and hidden mathematical relationships in your data. Its goal is to identify the simplest mathematical formulas which could describe the underlying mechanisms that produced the data.

Audio

  • sheeper: The Hunt’s Up MB40 by William Byrd, performed by Bertrand Cuiller, Virginal Best listened to while reading about the NSA Cryptologic Heritage Center’s Rare Books Collection: Polygraphia (1518) by Johannes Trithemius (1462-1516) Born in Trittenheim, Germany, and known simply as Johannes, the future abbot had a love for learning. His grim stepfather, although wealthy, had no use for intellectual pursuits, and did not approve of Johannes’ desire for higher education. On his own, Johannes appealed for entrance to the University of Heidelberg, where the chancellor was so impressed that he accepted the youth and even arranged to waive the tuition fees…. Steganographia, ostensibly a book on secret writing, was filled with names and images of planetary angels…. in 1508, he began the writing of Polygraphia, a series of six books devoted in actuality to cryptology.
    25 plays
  • sheeper: Domenico Scarlatti: Sonata in F minor, K. 519 Mikhail Pletnev: piano
    73 plays
  • smithdaniel: I woke up this morning with the Mozart’s Marriage of Figaro Overture in my head. Not such a terrible thing to wake up with in one’s head. Now it is in mine too. And I realize that I like it.
    809 plays
  • 80sjamz: Hungry Like The Wolf | Duran Duran
    1340 plays
  • snuh: The B-52’s: Legal Tender via snuh The song Legal Tender was first released by the B-52’s in their album Whammy, in April 1983. Original lyrics follow, excerpt only, and were written by Robert Waldrop. Just in case you want to sing along. I know I did. We’re in the basement, learning to printAll of it’s hot!10-20-30 million ready to be spentWe’re stackin’ ‘em against the wallThose gangster presidents Livin’ simple and trying to get byBut honey, prices have shot through the sky So I fixed up the basement withWhat I was a-workin’ withStocked it full of jelly jarsAnd heavy equipmentWe’re in the basement…10-20-30 million dollarsReady to be spent We’re in the basement,Learning to printAll of it’s hotAll counterfeit!
    1111 plays
  • sheeper: J.S. Bach: French Suite No. 5 in G major, BWV816 Glenn Gould: piano
    173 plays
  • via sheeper: Georg Druschetzky: Oboe Quartet in G minor iii. Allegro Lajos Lencsés: oboe Zsolt Szefcsik: violin Ágnes Csoma: viola Bálint Maróth: cello I <3 baroque ♫ ♫
    91 plays
  • sheeper: Le Lardon (menuet) Jean-Philippe Rameau: Pièces de Clavecin, Suite en Ré (1724) Sophie Yates: clavecin
    50 plays
  • thesonfromneptune: Heart Shaped Box by Nirvana My first Nirvana song I loved, this started it all for me. This is my favorite Nirvana song.
    21 plays
  • adsertoris: tomhanks-: The Rolling Stones - Paint It Black “Paint It, Black” is a song by The Rolling Stones, released on 13 May 1966… The single reached number one in both the United States and the United Kingdom charts in 1966. In 2004 it was ranked number 174 on Rolling Stone magazine’s list of the 500 Greatest Songs of All Time. … Jagger contributed the lyrics, seemingly about a man mourning his dead girlfriend. Both electric and acoustic guitars and the background vocals are provided by Richards. It was featured in the movies Full Metal Jacket, The Devil’s Advocate and Platoon. ______________________________________________________ I see a red door and I want it painted black No colors anymore I want them to turn black I see the girls walk by dressed in their summer clothes I have to turn my head until my darkness goes I see a line of cars and they’re all painted black With flowers and my love both never to come back I see people turn their heads and quickly look away Like a new born baby it just happens every day I look inside myself and see my heart is black I see my red door and must have it painted black Maybe then I’ll fade away and not have to face the facts It’s not easy facin’ up when your whole world is black No more will my green sea go turn a deeper blue I could not foresee this thing happening to you If I look hard enough into the settin’ sun My love will laugh with me before the mornin’ comesI wanna see it painted, painted black Black as night, black as coal I wanna see the sun blotted out from the sky I wanna see it painted, painted, painted, painted black Yeah!
    1131 plays
  • SHEEPR: Arcangelo Corelli: Christmas Concerto Op.6-8 Rémy Baudet & Sayuri Yamagata: violin Richte van der Meer: cello Hank Heyink: archlute Musica Amphion Dir. Pieter-Jan Belder
    20 plays
  • via sheeper: Johann Sebastian Bach: WTC I Preludium 16 - g moll, BWV861 Jaroslav Tůma: Clavichord
    92 plays
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