X

Posts

May 06, 2013

+
10:00 PM | Creative Suite No More: Adobe CS is Now Creative Cloud
There will be no Adobe CS7. Today, Adobe announced its new Creative Cloud apps and services, which will be the only way to get the newest versions of Photoshop, Illustrator, InDesign, Dreamweaver, and Premiere Pro. After a decade of Creative Suite programs, Adobe is going subscription only with the CC family of apps and services. If Creative Cloud sounds familiar, that's because it's not new. Adobe introduced the service last year as a complimentary offering alongside Creative Suite--Creative […]
+
8:15 PM | CAS paper at SIGCSE’13: “Bringing Computer Science Back Into Schools: Lessons From The UK”
Further to the CAS paper presented at Koli Calling 2011 in Finland in November 2011, Neil Brown (University of Kent) presented a paper entitled: Bringing Computer Science Back Into Schools: Lessons From The UK at SIGCSE’13, the 44th ACM Technical Symposium on Computer Science Education, in Denver in March. The paper is available to download […]
+
8:15 PM | Living with Photography: Frame in Mind
Today's topic is a subjective one. And that's actually true for many aspects of photography. Aside from the technical know-how that you can learn about operating a camera, accessories, and software, there really aren't many "rules" to taking a photo. The appeal of a photo is entirely up to eye of the beholder, and certain techniques better fit specific needs of the target viewer (eg. composing a commercial photograph vs. one for photojournalism). There are, however, guidelines that have proven […]
+
8:00 PM | Emotions Reconsidered: How Robots May Experience Feelings
Robert Downey Jr. owned the screen in all of his scenes in 2008's Iron Man, but the next-most popular characters in the film weren't human beings--they were robots. Tony Stark's robotic assistants, which he constantly chides and quips at, are imbued with a ton of personality through simple sound effects and exaggerated mannerisms, drooping sheepishly when they fail Stark. Those are emotions--not real ones, because Iron Man is a movie. But a very interesting, and very detailed, article from […]
+
6:00 PM | Sim City in Real Life: The Insights of Quantitatitive Urbanism
Skyscrapers are not built of steel and glass, but from statistics. They are bar graphs, their height and size representing population and wealth and other statistics of the urban landscape. At least, that's what mathematicians in the field of quantitative urbanism see when they gaze up at the buildings towering above. While the general idea of studying how cities form and operate dates back as far as cities have existed, the specific practice of quantitative urbanism is much newer.Photo credit: […]
+
5:09 PM | Compiler 5/6/12: TEDxCERN Edition
WE CAME, WE SAW, WE CERNED We were thrilled to spend Friday morning with the folks at TEDxCERN via webcast, enjoying fascinating talks by CI director Ian Foster and several other amazing scientists and educators. Foster’s talk focused on “The Discovery Cloud,” the idea that many complex and time-consuming research tasks can be moved to [...]
+
4:00 PM | How The Internet Archive Works
No summary available for this post.
+
3:00 PM | Gmail for iOS Gets Even Better
One of the reasons I'm still using native iOS apps for basic utilities like email is that Apple's apps are the default paths for most types of links. Click a link to a webpage in almost every app and you have to open it in Safari. Same goes with links to addresses and the troubled iOS Maps app. Short of jailbreaking your iPhone, there's no easy way to assign specific apps to open certain types of links in iOS. But the newly updated Gmail iOS app actually allows that. After this update, you have […]
+
2:42 PM | Ask Me Anything! Tenure Edition
By popular request, for the next 36 hours—so, from now until ~11PM on Tuesday—I’ll have a long-overdue edition of “Ask Me Anything.”  (For the previous editions, see here, here, here, and here.)  Today’s edition is partly to celebrate my new, tenured “freedom to do whatever the hell I want” (as well as the publication after 7 [...]
+
2:23 PM | Video Lectures: Signals and Systems, by Alan V. Oppenheim
No summary available for this post.
+
9:07 AM | Squeezambler: Distilled Single Cell Genome Sequencing and De Novo Assembly for Sparse Microbial Communities - implementation =
While decoding the genome is important, it is as important to figure what is where. The following paper provides a means of figuring out all the species in very large microbial samples through an adaptive sensing using sparsity of the underlying number of species. I am not sure how difficult it is to perform adaptive measurements in this context, but it would be interesting to see if a non adaptive sensing or pooling mechanism reaching the k = m + 1 bound would not be more interesting […]
+
7:10 AM | What Intel's Haswell Means for Desktop CPU Choices
Late last week, Intel unveiled some features and performance data for the graphics cores in their upcoming Haswell CPU. Most of the hoopla revolved around Haswell’s graphics performance on laptops, but Intel also disclosed some interesting bits about desktop processors. Before diving into that, it’s worth considering how integrated graphics typically plays out on desktop PCs.First Puzzle Piece: Performance CPUs Rarely Use IGPsOn the mobile side, most Intel-based laptops currently include […]
+
7:00 AM | Show and Tell: Favorite Cable Organizer
No summary available for this post.
+
6:50 AM | Google Play App Roundup: Player FM, Punch Quest, and Emily in Darkness
The Play Store is gaining new apps at an astounding rate -- so fast that you could never hope to keep up with all the notable apps. But don't fret. We're skimming the best new and newly updated stuff off the top and dropping it here in the weekly Google Play App Roundup. Just click on the app name to head right to the Play Store.This week there's a new podcast app worth your time, a game with lots of punching, and an eerie adventure game.Player FMIt has been a long time since I saw a new […]

May 05, 2013

+
5:21 PM | Ramanujan approximation for circumference of an ellipse
There’s no elementary formula for the circumference of an ellipse, but there is an elementary approximation that is extremely accurate. An ellipse has equation (x/a)² + (y/b)² = 1. If a = b, the ellipse reduces to a circle and…Read more ›
+
5:20 PM | Is Web Design All About Hacking or Kludging?
So I decided to spend the weekend redesigning/modernizing my lifetime project, a citation-management tool memexplex, because the site is old and ugly looking and I wanted to play with some of the shiny new toys in CSS: The 00s Called, They Want Their Website Design Back So hundreds googlings and SOings and two sugar-driven all-nighter’s [...]
+
2:36 PM | A Global Geometric Framework for Nonlinear Dimensionality Reduction (Joshua B. Tenenbaum, Vin de Silva, John C. Langford)
No summary available for this post.
+
11:33 AM | The Tenured Toll-Taker
On Friday afternoon—in the middle of a pizza social for my undergrad advisees—I found out that I’ve received tenure at MIT. Am I happy about the news?  Of course!  Yet even on such a joyous occasion, I found myself reflecting on a weird juxtaposition.  I learned about MIT’s tenure decision at the tail end of [...]

May 04, 2013

+
7:27 PM | Calling Out Stupidity
While I greatly enjoy working at Harvard, there are many painfully stupid things said and done by people here -- as I suppose is the case anywhere -- that either I don't feel merit commenting on or I don't feel it's appropriate to comment on.  (And, of course, I'm sure that sometime in the past I've done or said things that others find stupid, and I'm very happy they aren't blogged about.)However, the recent comments by Niall Ferguson are out in the public, and so over-the-top stupid that […]
+
4:46 PM | Revealing social networks of spammers through spectral clustering (Kevin S. Xu, Mark Kliger, Yilun Chen, Peter J. Woolf, Alfred O. Hero III)
No summary available for this post.

May 03, 2013

+
6:30 PM | The QWERTY Keyboard Layout May Have Come from Morse Code
Everyone who can use a computer is familiar with the QWERTY keyboard layout. After all, it was the typewriter QWERTY layout before it made the jump to computer keyboards. Most people have probably heard the story of why the QWERTY layout came to be, too--supposedly, when keys were first arranged alphabetically on a 19th century typewriter, the most commonly used letter combinations would create some problems. This is the story Wikipedia tells: "characters were mounted on metal arms or typebars, […]
+
5:55 PM | Why Virtual Reality Can't Totally Fool the Brain
Combining the Oculus Rift with an omni-directional treadmill is the closest approximation of the Holodeck the technology community has been able to whip up so far. It's still not quite so immersive as Star Trek: The Next Generation's impossibly perfect simulator, but it's not a bad first step. But it's hard to say if we'll ever reach that goal. As Valve discussed at this year's Game Developers Conference, virtual reality technology still has a long way to go on technical challenges like latency […]
+
5:30 PM | The Shipping Container House in New York
No summary available for this post.
+
5:00 PM | In Aisle Four, Next to Laser Printers
Staples will be the first major retailer to carry a home 3D printer in its brick and mortar stores. Starting in June, the office supply chain will carry 3D Systems' Cube 3D printer in both its online store and select physical stores, retailing for $1300. The Cube 3D printer, which we haven't tested yet, is able to print objects up to 5.5-inches wide and tall, and uses 3D Systems' proprietary cartridge-based filament refill system. It may be just me, but this brings back memories of pre-built […]
+
4:00 PM | Listen to the Sound of the Big Bang
Fourteen billion years ago, when one tiny, dense point became an unfathomable explosion creating all the matter in the universe, no one was around to witness the spectacle. We may not have first hand accounts of just how hot the blast or just how fast the matter traveled, but that also doesn’t mean that our knowledge of the universe’s early years are blank pages. There is a record of what happened, and from it, you can make music—the big bang’s original sound track, in fact.In 2003, the […]
+
3:50 PM | I like round numbers
Join the CompressiveSensing subreddit or the Google+ Community and post there ! Liked this entry ? subscribe to Nuit Blanche's feed, there's more where that came from. You can also subscribe to Nuit Blanche by Email, explore the Big Picture in Compressive Sensing or the Matrix Factorization Jungle and join the conversations on compressive sensing, advanced matrix factorization and calibration issues on Linkedin.
+
3:24 PM | Facebook and texting made me do it: Media-induced task-switching while studying
Makes for unsurprising and uncomfortable reading: Electronic communication is emotionally gratifying, but how do such technological distractions impact academic learning? The current study observed 263 middle school, high school and university students studying for 15 min in their homes. Observers noted technologies present and computer windows open in the learning environment prior to studying plus [...]
+
3:00 PM | Makerbot Mystery Build: Keeping Your Details Secure
No summary available for this post.
+
12:14 PM | Reader's Reviews: Fabio, Quantum Imaging, Dick Hamming's Notes and Around the webs in 78 hours
As some of you have heard, Google will stop Google Reader on July 1st. Google reader replacements can be found here. You probably recall this and this entry on the use of the Fabio image as a replacement for Lena in an image processing paper (and some theoretical guarantees for TV). Well after being featured on Wikipedia in Lena's entry, Nuit Blanche is now being featured in press releases, such as this one: Every Picture Tells A Story. From the […]

May 02, 2013

+
10:45 PM | Episode 168 - On Carbonated Beverages - 5/2/2013
This week, Wesley explains why Haswell is exciting, Will wonders why anyone thinks Mars One is possible, and Norm explains why Mountain Dew isn't a cola. All that, plus the latest on Netflix, Microsoft Surface, and Google Now on iOS.
2345678910
4,659 Results