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Posts

April 25, 2013

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8:10 PM | mini-AIR April issue: Geneva, butter, etc.
No summary available for this post.
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6:22 PM | World's First Braille Smartphone Rises Up
Smartphone's screen would be composed of a grid of pins that move up and down each time a text or new Web content is loaded. Continue reading →
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6:00 PM | Computers Get a Sense of Touch
A flexible, skin-like sensor could improve prosthetics and allow robots to sense texture and manipulate delicate objects.
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5:02 PM | Nuit Blanche Reader's Reviews: GlobalSIP, some preprints, abstracts of the Workshop on Sparse Representation of Functions: Analytic and Computational Aspects
If you recall Marco mentioned the GlobalSIP 2013 Symposium on: Low-Dimensional Models and Optimization in Signal Processing. Pierre just twitted about the GlobalSIP Graph Signal Processing workshop, while Waheed twitted about New Sensing and Statistical Inference Methods clearly GlobalSIP will be the place to be in December. Submission deadline for all these workshops is June 1, 2013. Alex Petukhov sent me the following a week ago: Dear Igor, I'd like to present […]
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3:53 PM | 'Paint' a TV Remote onto Your Coffee Table
Wave your hand to create and control any interface for interacting with your TV or computer. Continue reading →
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2:09 PM | New LED Streetlight Design Cuts Light Pollution
A new LED streetlight design directs light to where it's needed, while also saving energy. Continue reading →
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12:02 PM | Phantosmia as and in a weather forecaster, reportedly
No summary available for this post.
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10:24 AM | Robust error correction for real-valued signals via message-passing decoding and spatial coupling
So we now have some use of the magic seeded matrices for error correcting codes: Robust error correction for real-valued signals via message-passing decoding and spatial coupling by  Jean Barbier, Florent Krzakala, Lenka Zdeborová, Pan Zhang. The abstract reads: We revisit the error correction scheme of real-valued signals when the codeword is corrupted by gross errors on a fraction of entries and a small noise on all the entries. Combining the recent developments of […]

April 24, 2013

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10:41 PM | Nifty Fifty Speaker Joe Schwarcz: In observation, ‘chance favours only the prepared mind’: Pasteur
Guest Blogger USA Science & Engineering Festival Nifty Fifty Speaker Joe Schwarcz PhD I had my tonsils out in 1954. In those days a few bouts of tonsillitis, and out they came. I remember being plied with chloroform before the operation and with ice cream after. I also remember being given a special gum, “imported from…
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4:39 PM | Solar Suitcases meet Fish with Human-Looking Teeth – Best of the Blogs, 3rd edition
The latest Scientific American “Best of the Blogs” video is now available online and featured blog posts from March 2013. Included are short videos highlighting topics that range from gluten intolerance to fish with human-looking teeth. And, starting at 4:28,  one can find a section on Plugged In’s article “Saving Lives with a Solar Suitcase.” [...]
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3:31 PM | Bike-Powered Charger Picks Up Speed
This lightweight, compact bike accessory attaches to the rear axle to charge a smartphone or any other USB-equipped device. Continue reading →
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3:03 PM | Compressive Sensing: What Is It Good For ?
I just gave a talk at Supelec today. The whole presentation can be downloaded here. It was a good crowd. Thank you Francesca, Elsa and Pierre for the invitation.  PS: Yes, the title of this talk comes from Seinfeld's "The Marine Biologist". 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 […]
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2:16 PM | fortnights per furlong
I was recently talking to a non-technical person who was interested in some of my work.  As we were discussing some of the specifics, he asked about a distance between two pieces of equipment. “Oh, it’s about a meter,” I responded.  I was met with a blank stare.  I thought for a moment then added, [...]
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1:49 PM | Samsung's Galaxy S 4 Strives For Sentience
Samsung's latest Android phone only acts like it's reading your mind. Continue reading →
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1:36 PM | Hack a Twitter Account, Rake In Stock Profits
A Twitter hoax shows the power of social media -- and the danger it poses in an age of computerized trading. Continue reading →
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11:00 AM | Top Prosthetic Limbs Bring Hope to Amputees
Bionic and robotic prosthetic limbs inch closer to giving amputees full restoration of their lost limbs.
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5:05 AM | Sparsity Averaging Reweighted Analysis (SARA) - implementation -
Yves Wiaux just me the following: Hi Igor, Matlab code is now available for our Sparsity Averaging Reweighted Analysis (SARA) algorithm on github: https://github.com/basp-group/sopt While the first SARA paper (http://arxiv.org/abs/1205.3123, published in MNRAS) deals with astronomical imaging, a second article (http://arxiv.org/abs/1208.2330, accepted in IEEE SPL) discusses SARA performance relative to the state of the art for generic compressive imaging in the context of the theory […]
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5:01 AM | Multiple PhD position announcement at BASP - EPFL
Yves Wiaux just sent me the following: Hi Igor,May I ask you to post the following multiple PhD position announcement on nuit-blanche?PhD positions are available with BASP at EPFL: http://people.epfl.ch/yves.wiaux/researchThanks a lot in advanceCheersYves Thanks Yves. From the page: BASP is currently hiring Ph.D. positions: Ph.D. positions are available with the Biomedical and Astronomical Signal Processing (BASP) group. A first position is available to start in June 2013.The […]
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4:02 AM | Abusing robots – current positions [part 2 of 4]
No summary available for this post.
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3:59 AM | Ig Nobel Prize winner Chris Frith lecturing at Harvard this week
The long-named Harvard Mind/Brain/Body Interfaculty Initiative announces: MBB 2013 Distinguished Lecture Series Uta Frith and Chris Frith (University College London) Uta Frith - Autism: The First Fifty Years Wednesday, April 24th, 5:15 p.m., Science Center Hall D Chris Frith - How the Brain Creates Culture Thursday, April 25th, 5 p.m., Science Center Hall D BACKGROUND: Chris Frith, [...]
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3:42 AM | A manga-maker for Dr. Nakamats?
Ig Nobel Prize winner Dr. Nakamats writes, on his blog: I’m looking for the most innovative Manga cartoonist in the world to make my own life story by manga. This is from The Committee of Sir Making Dr. NakaMats Manga. On April 18, 2013, Dr. NakaMats announced to make his own Manga, cartoon, about his [...]

April 23, 2013

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11:22 PM | Electric utilities can now adjust your Nest thermostat to shift energy demand
Two new features for the Nest thermostat could help customers and utilities reduce energy consumption. At the Bloomberg Energy Finance conference held on Earth Day 2013 in New York City, Nest Labs introduced a set of energy services that will allow electric utilities across the country to manage electricity demand. This concept, known as demand [...]
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7:35 PM | Smart Modular House Has Solar Tech In Its Walls
A solar-powered house with a soft exterior changes dynamically to follow the sun like a sunflower. Continue reading →
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5:28 PM | A Touch Screen You Can Pinch, Poke and Stretch
A screen that you can actually touch and stretch is the next best thing to being there. Continue reading →
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4:02 PM | Gut Bacteria Make Diesel Fuel
Germs that cause food poisoning could one day power your car. Continue reading →
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3:30 PM | R2D2, I Feel Ya
Watching a robot being abused or cuddled has a similar effect on people to seeing those things done to a human.
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5:01 AM | Bending JL: Efficient Coding of Signal Distances Using Universal Quantized Embeddings
After requesting a tag for all the entries that dealt with quantization issues, Petros Boufounos sent me the following: Igor, thanks.  An initial page on quantization is now live:  http://www.boufounos.com/resources-on-quantization/ I also have a quick post on it:  http://www.boufounos.com/2013/04/19/new-page-resources-on-quantization/ Incidentally, I think our work on coding of signal distances (http://www.boufounos.com/2013/03/20/coding-of-signal-distances/ […]
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4:11 AM | Earthquakes
Last days there were many news about earthquakes at different locations: China, Russia, Mexico and more. There are even articles suggesting explanation a new theories about earthquakes. This blog presents a brief introduction about earthquakes. Further blogs will provide deeper information, but basic concepts are important in order to fully understand deeper information.What is an earthquake?An earthquake is a sudden release of energy in the Earth's crust that creates seismic waves, which in […]
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4:02 AM | A blood-y good documentary from the 1950s
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3:36 AM | Smiley
  When I was in grad school, I would sometimes design interplanetary missions to 1613 Smiley (hereinafter called "Smiley"). It's a main belt asteroid. Why go to Smiley? We don't know a lot about it. There might be something interesting… But that's not the real reason I picked it. You can probably guess the real reason. It has the funnest name! If you're familiar with asteroid names, then you'll know that the name "1613 Smiley" means, roughly speaking, that it... Read more
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