Nabin K. Malakar, Ph.D.

NASA JPL
I am a computational physicist working on societal applications of machine-learning techniques.

Research Links

My research interests span multi-disciplinary fields involving Societal applications of Machine Learning, Decision-theoretic approach to automated Experimental Design, Bayesian statistical data analysis and signal processing.

Linkedin


Interested about the picture? Autonomous experimental design allows us to answer the question of where to take the measurements. More about it is here...

Hobbies

I addition to the research, I also like to hike, bike, read and play with water color.

Thanks for the visit. Please feel free to visit my Weblogs.

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Friday, July 13, 2012

Nepalese Physicists departing from Nepal for Fall 2012

I am sure a lot of people are missing from the list. However, thanks to Narayan G, we have compiled this list for the moment. Please let me know, I will update it.
Thanks!

We would like to wish all the best to the physicists for their success. Please join the Google Group of Nepal Physical Society for lively discussions. We have also created a Google Map showing Nepali Physicists around the globe. If you know someone who is missing from the map, please let us know.
http://goo.gl/maps/wU13
1 Basu Ram Lamichane University of Missouri Science and Technology
2 Bikas Kafle University of Memphis
3 Chet Raj Bhatta Mississippi State University
4 Chinta Mani Aryal University of Akron
5 Deepak Sapkota University of Tennessee
6 Dinesh Thapa University of Idaho
7 Dipendra Adhikari University of Memphis
8 Dipendra Dahal CUNY, New York
9 Durga Raj Siwakoti Mississippi State University
10 Ebin Bastola Bowling Green State University
11 Ganga Prasad Sharma University of Rhode Island
12 Ghadendra B. Bhandari Bowling Green State University
13 Gyanendra Bohara North Texas
14 Indra Mani Ghimire Baylor University
15 Jiwan Katwal University of Houston
16 Kiran Ghimire
17 Kushal Shrestha
18 Lokendra Poudel University of Missouri
19 Medani P. Sangraula Illinois Institute of Technology
20 Min Prasad Khanal Auburn University
21 Mohan Panta University of Houston
22 Nabin Thapa Kent State University
23 Nabina Paudyal Akron University of Ohio
24 Narayan Poudel University of Houston
25 Nawa Raj Dahal Boston College
26 Pauf Neupane Missouri Science and Technology
27 Pawan Pathak University of Naveda
28 Prabodh Dhakal Washington State University
29 Pradip Raj Niraula University of Massachusetts
30 Prakash Upreti Bowling Green State University
31 Rabi Khanal Missouri University of Science and Technology
32 Rajiv Kadel Iowa State University
33 Rishi Ram Paudel University of Delaware
34 Rudra Prasad Pokhrel University of Wyoming
35 Sagar Prasad Paudel Wyane State University
36 Samana Shrestha University of Rhode Island
37 Shanker Aryal University of Southern Illinios
38 Shiva Shran Bhandari Michigan Technology University
39 Sudip Nepal Arkansas University
40 Surendra Maharjan University of Houston
41 Umesh Silwal Mississippi State University
42 Upendra Rijal Bowling Green State University
43 Vijay Khanal University of Naveda
44 Yagya Raj Joshi Florida International

Thanks to Narayan Poudel, Yuba Raj Poudel, Samana Shrestha and others.

Thursday, July 12, 2012

Questions You Wanted to Ask About Physics Graduate School (But Were Afraid to Ask!)

A nice webinar presented by Graduate students and post docs.
 Discusses important issues:

  • Grad School application process (tests and how early should one plan)
  • Financial support
  • Required course work, and qualifying exams
  • About research and advising etc

 

Saturday, June 30, 2012

Cracking the World's hardest Sudoku

I heard about the claim that this one is the hardest sudoku puzzle made to date. Obviously I wanted to solve it. But since I am pressed with time this moment, I solved it using Google's Goggles. :)




 -

Thursday, June 28, 2012

Rock paper scissors, wait there is more...

You can win the game (or battle) with few methods: with intelligence/tactics, and/or with speed (assuming equally powerful players).
The field of Machine learning can use both! :)
So, fasten your seatbelt and think!
Recently I saw a video showing robot system with 100% winning rate "as one example of human-machine cooperation systems". The key was the speed. http://www.k2.t.u-tokyo.ac.jp/fusion/Janken/index-e.html

On the lighter note to the post, because of limited outcomes of the Rock-paper-scissors, there might be draws. So there is more to the game, if you are willing to add the options. As BBT suggests: "Rock-paper-scissors-lizard-spock".

Monday, June 25, 2012

Forget about the Class, focus on learning

Rame failed in class 3, and had to repeat again.

Harke failed in class 6 twice, he had to go back to the same class while his friends were already in class 8.

Furke did so good in class 5 that he was promoted to class 7.

These are few examples of how we try to manage the student's ability to excel in course structures in school. Since the course structures are reformed once in a blue moon, a generation can suffer if it has not been well constructed.

Forget about the class system. My proposal is to make it in more flexible way.
It can be done in two ways:
1. Letter grade system: A student interested in Economics might not need to excel in another subject that he fails most of the time.
By making it mandatory that people hiring in Economics need students who got at least B in that subject, the competitive edge will evolve so that the students who favors particular subject will go in their desired direction. If you are a competitive company you would not hire an accountant who got E on account courses. (See second point on foucsed learning.)

2. Forget about the class system. As discussed on the opening line, students loose their precious years only because they had bad subject attitudes. We all have different degrees of affinity towards different subject lines. Modify the system it so that a student can take Algebra from class7, arithmetic from class 8 and geometry from class 6. However, in order for him/her to appear in the SLC, s/he must have the certification from all the basics upto "class" 10.  If s/he fails to do so, he can still choose to take CTEVT courses while enrolling part-time to the subject for the certificate of school. That way, the student need not study back in the same class for next year, and yet learn new subjects while refining the weak subject.

We all get ready to talk about the politics, and the next big things to do in #Naya Nepal... while, there are so many short-term things to do (and can be done) in Nepal. The short-term things are the stuffs that need to be done before we can achieve the big thing. Remember the whole is by part theorem?
Education sector is the one of them that needs some change. Your inputs are welcome.
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