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Suman Kalyan Guha
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Suman Kalyan Guha

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"Boot Camp for New Users of R" offered on 17 December....offered at Penn State  via Google+ Hangout on Air....
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Suman Kalyan Guha

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Atacama's Cloudy Night
Image Credit & Copyright: Yuri Beletsky (Las Campanas Observatory, Carnegie Institution)
http://apod.nasa.gov/apod/ap130727.html

Storm clouds do sometimes come to Chile's Atacama desert, known as the driest place on Earth. These washed through the night sky just last month during the winter season, captured in this panoramic view. Drifting between are cosmic clouds more welcome by the region's astronomical residents though, including dark dust clouds in silhouette against the crowded starfields and nebulae of the central Milky Way. Below and right of center lies the Large Magellanic Cloud, appropriately named for its appearance in starry southern skies. City lights about 200 kilometers distant still glow along the horizon at the right, while bright star Canopus shines above them in the cloudy sky.
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Sunset on Deck 10

We had another lovely sunset off the deck here on the cruise through Alaska. Just inside that glassed room to the left is where I spend a lot of my days, drinking coffee and editing photos... or getting ready to go out and take more photos!  

This one was handheld with the NEX-7 and 10-18mm lens... I was worried about the low-light handheld stuff, but everything aligned easily enough!

If you've been through the HDR Tutorial at http://www.StuckInCustoms.com/hdr-tutorial/ -- you'll see I often don't suggest letting Photomatix auto-align your handheld shots... but I think I may be reversing my theory on that.  I think something has changed in that algorithm, and it's getting very very good.  Anyway, I may have to update that bit of the tutorial soon after more testing...
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#SquareSunday
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Suman Kalyan Guha

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What?!!
 
Wow...

" In their research paper titled RSA Key Extraction via Low-Bandwidth Acoustic Cryptanalysis, Daniel Genkin, Adi Shamir and Eran Tromer et al. present a method for extracting decryption keys from the GnuPG security suite using an interesting side-channel attack. By analysing the acoustic sound made by the CPU they were able to extract a 4096-bit RSA key in about an hour (PDF). A modern mobile phone placed next to the computer is sufficient to carry out the attack, but up to four meters have been successfully tested using specially designed microphones."

http://www.cs.tau.ac.il/~tromer/acoustic/

http://www.tau.ac.il/~tromer/papers/acoustic-20131218.pdf
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Do basic #rstats  code versioning with #Git  in #rstudio  . Learn the very basics in this blog post.
Git basics 16 April 2013 Rstudio has super simple point-and-click version control (via git) baked in for “projects”. No excuses for not …
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Have him in circles
348 people
Rudra Chakraborty's profile photo
Dhananjay Huilgol's profile photo
Jitamitra Bagchi's profile photo
Amlan Mukherjee's profile photo
pankaj kumar's profile photo
Jagannath Kar's profile photo
Swarnendu Chowdhury's profile photo
Balaka Chakravarty's profile photo
Hari Padmanabhan's profile photo
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I can not think of any JU student who will rate this place below 5 star. The sheer nostalgia and memories demand it.
Public - 2 months ago
reviewed 2 months ago
23 reviews
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This is my alma mater. I've been a PhD student here. Academically, one of the most reputed research institutes in India. In terms of scenic beauty, unparalleled -- Private sea-face and a view of Marine Drive. This place is a nestled away in a quiet corner of South Mumbai, a 10 min cab ride from Colaba and all the bars yet with gardens of its own where wild birds and squirrels wander about.
Public - 2 months ago
reviewed 2 months ago