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Words of advice from Dr. Govind Swarup August 22, 2009

Posted by Rohit Pandharkar in Uncategorized.
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While working on the media lab India initiative related efforts, I had a chance to have a one on one discussion with Dr. Govind Swarup today.  It was a magnificent experience to listen to such words of wisdom from a researcher like him  just before the commencement of my MIT life. Previously, I had been in touch with him regarding my capstone project, but unfortunately I did not work under his guidance since my interests were more inclined towards computer science than radio astronomy. However, it has always been an enlightening experience whenever he talked to us. I felt compelled to log in and write about his words from today’s discussion on my blog, so that I can come back to this text later and remind myself about what he said. I am sure others will also find his words useful. I have tried to reproduce the gyst of the discussion from what I remember.

“As you get ready for your studies at MIT, be aware of why you are going there, and also about what you are looking forward to do after that. Do not keep yourself restricted to work that you are doing. Go visit other labs around and ask your friends there, “Hey what are you working on?” Try and get a decent understanding of what others are working on even if they are working in totally different academic areas. Try developing a vision about where technology is heading and what society and even the country needs. Born in 1929 and currently 80 years old now, I still go back to NCRA and TIFR today to work on some of the top class problems. I am fortunate in the sense that I am still called for work at this age. I like to work because I am passionate about working on things that I can visualize, thereby making a greater impact on the technological scene here. I finished my PhD from Stanford in 3 years and 4 months. After that, I was a professor at Stanford. However, I returned to India in order to join TIFR. I had written to Bhabha and he called me saying ‘You can always join, you certainly have the caliber we require. It is not just about returning to your country; it is also more about grooming yourself as an individual who has a vision and passion to bring upon a change in the scene around. You can do this only when you have a very broad knowledge base and the attitude to look at it and think about it from a broader and bigger perspective. [He also talked about his associations with Dr. V. G . Bhide, Dr. Mashelkar and other Indian national figures and how all of them are trying to realize their vision through initiatives like a launch of IISERs]. Money is never going to be an issue. If you are good enough, it will come by as a byproduct of your work. In our days it was a different case, but your generation is lucky to be in a period of time when research is generously acknowledged and rewarded. So look at work from a holistic perspective than other trivialities like monetary gains and cushy job profiles. Wish you all the best.”’

There were many other important points he talked about during the otherwise random discussion, which I have not covered here. While I am not sure about where I will be working in 5 years and which profession I will be taking up, these words are certainly inspiring and an impetus for thinking on a grand scale. What I admired the most was his way of looking at careers with a bigger vision and wider impact rather than coming up with research outputs in specific research areas. Though he has already been credited for a lot of influential research results in radioastronomy and related areas, his hallmark has been the contribution he has made in bringing India on the global radio astronomy map – improving the country wide radio astronomy scenario and motivating people around him as well. He keeps on inspiring researchers from his labs, professors from the institute, industry leaders, and students to think on this line of thought.

Truly inspiring.

His profile from TIFR if you want to know more about him: http://www.ncra.tifr.res.in/gs/

Connecting dots June 27, 2009

Posted by Rohit Pandharkar in Uncategorized.
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Ok, It has been a long time (8 months!!!) since I posted anything here. And not that I have been busy, in fact I have been  enjoying the best vacation ever for the past 2 months and 2 more to go :) . There have been a few changes. Life has been good. I can sense a general feel good factor,  simultaneously also the awe of  ‘how can everything just go the way I wanted?’ (recall: Murphy’s law!)

I recently got the US visa and hence the so-called ‘pre-and-post-application process’ is  over. While reflecting back on the past 4 years spent in CoEP I have found a strange connection. And this post is going to be about that.

I was recently supposed to make a presentation’ about myself’ at the Narotam Sekhsaria Foundation’s Orientation Program. And we were told not to speak about things on our application for the scholarship or resume. So…what do you speak about when you are not allowed to speak about your achievements?…you speak about failures!

Yes! I made a 10-minute long presentation about my failures- and it was a nice experience. We never really get a chance to speak about our failures. I was totally excited at the prospect of being able to do that, especially because my life has been full of failures :) I did n’t even rehearse…I had so much material to talk about :) I talked about ” connecting dots”

Connecting Dots:

You have to trust that the dots will somehow connect in your future,” says Jobs. “You have to trust in something – your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.”[Steve Jobs:Stanford Commencement Ceremony 2005]

Jobs believes that everything happens for a reason and although that reason may be hard to see at the time, sometimes you need to just sit back and have faith that things will work out in the end. Trusting your own decisions is often one of the most difficult but necessary and rewarding experiences.

So getting back to the point- I introspected and found that most of the things that happened while I was in CoEP were because of being the right person at the right time at the right place. Moreover, there is a strange connection of dots in the things that happened.

Going back to std 10th- I failed to clear the STS round for the NTS- while all the friends around, who were almost equally capable, got through- I was the only one left out. It then just started accumulating- like a pile. I wrote the Maths Olympiad exams and could n’t make it to the highest levels.  I spent 2 long years working hard for JEE and then again failed to clear the Mains  Chemistry cut off by 2 marks.  Then came KVPY- my project and research proposal- both were summarily rejected. Something was wrong. Everything I tried doing turned out to be a  failure.

July 25th- 2005- I entered CoEP. While I was struggling to get familiar with the new peer group around (32 out of 70 of my classmates were Board toppers from their respective regions-and obviously I was not!) there were people around who kept harping on the point that I am making a huge mistake by not repeating JEE. I don’t know why but I never really gave a second thought to my CoEP admission.  And it so turns out that it was perhaps the best  decision I ever made.

Initially it was still the same old story at the beginning of my BTech. Up to second year, life was normal.

Then -something-happened.

I had learnt discrete math and fermat’s thm during my preps for maths olympiad (a place I had already failed at). I had attended a lecture on Cryptography at IUCAA on a  science day (the day on which our team miserably lost a school quiz comptn- another failure :) ). And I had gone through the De Moivre’s identity proof during my preps for JEE (JEE=another failure).

Strangely, all these 3 things combined together- led to a serendipitous algorithm design. Sometime in my Second year, I was doodling on my desk- and suddenly an idea clicked- to generalize Diffie Hellman using functional equations- and using De Moivre to form a key generation protocol. Tada! The tide turned.

Fortunately, my Dept Chair took the idea seriously and told me to convert into a paper-and then rest of the things just followed.

Thinking about it now- had I not had those utter failures- INMO, JEE and the IUCAA quiz – this serendipitous change would have never come my way.

There is some learning involved in every single failure. Only failures, accumulated together can some day, bring upon a change. Not that it has changed the equations upside down. I still am a pretty normal guy, but at least  now I am content that life has been going the way I always wanted. I am totally happy about it :)

“Everything happens for a reason and although that reason may be hard to see at the time, sometimes you need to just sit back and have faith that things will work out in the end. Trusting your own decisions is often one of the most difficult but necessary and rewarding experiences.”……….so true.

A Tribute to Prof. Nitin Narappanawar November 15, 2008

Posted by Rohit Pandharkar in Uncategorized.
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Prof. Nitin Narappanawar has been one of my mentors in my undergraduate life. I am pasting the mail that I wrote to him on the teacher’s day. These are the excerpts of what I feel about my guide, and friend philosopher.

[Prof. Nitin Narappanawar is Professor in Electrical Engineering, at the Dept of AESD,

International Institute of Information Technology (I Square IT), and has formerly taught me Engineering Math courses.]

Respected sir,

My greetings to you on teacher’s day. Unfortunately I am in IITB today and hence cannot come over to meet you so thought of mailing you. I do not want to let this sound as flattery but i feel it is important to let you know some of my thoughts. You have been my guide not only in academic curruclum but also in my personal life and in career plans. I think, the time spent in interesting and random discussions near the doorstep of the class on all possible topics (which is our usual practice :) ) was as important as the hours spent in learning M1, M2 M3 inside the class. I remember the rambling discussions you me and Neeraj used to have during the class. All those discussions have created an influence somewhere and somehow in my line of thought. I think having you around for guidance always made a difference. For example, people around are now realizing why crossing ‘9′  in CGPA is important. But they cannot work it out now as the GPAs have become far too heavier to change – something about which you warned me long ago and made me strive for 9+.
Apart from acads, I remember the extra time you spent with me in TY when I was nt taking any maths courses. Like on the first Crypto work I did…on the sine and cosine of complex numbers. When I look back…I realize that trying for AACC Conference and all was foolishness. But you still had encouraged me at that time- which was quite important for the international achievements later on. I shall stop here, lest I would start sounding flattery. but I think, sometimes it is necessary to let people around you, whom you admire, know that- how much and why do you admire them. So thought of writing down this mail.
Regards
Rohit

‘Peace’ of Good Writing June 24, 2008

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Most of my friends have told me that one often feels surprised to look at scribblings of own after a year or so, and amazed to see how eloquently [?] one has jotted down the thoughts with convincing examples, with the finesse of a seasoned writer. I was going through my Issues written during the days of GRE preparation and found this one which I had mailed Kapeesh for a feedback.Having a look at it after a year or so, it makes me doubt how I ever wrote such a cogent piece [Unfortunately my brain seems to have been programmed to interchangeably use peace and piece, and type the as 'teh'. I have given up trying for improvement on that front. ].Here it is, might help for those who are preparing for the AWA.

(I have pasted it here along with the typos I made in the initial draft :) )

================================================
“Working according to conformity by default, means narrowing down your horizons”, said Mahatma Gandhi.I do concur with the statement claiming that being in conformity as a consequence results in deadening of individual creativity and energy.
It makes sense here, to analyze the purview of the definitions of conformity in different contexts before delving into its effects.Conformity, literally relates to being in accordance with the standard beliefs and conventions, set by the society.The standards may vary in their scope as per the contexts.Like, conformity in social behavior is tantamount to adhering to the religious chores, and traditions set in the past.For instance, marrying a person of opposite sex is in conformity with the societal ethos, however, homosexuality transcends the standards of conformity by being an act which is publicly debunked.
After making the implications of conformity clear, we can move on to the reasons, which deaden the individual creativity and energy.A desire or intuition to think out of the box, and in an unconventional way is the basic necessity for delivering something creative.It is important to note that conformity in essence extirpates the very roots of creativity by besieging the novel minds by the shackles of standards. I find the Galileo’s example quite relevant here, to support my point. When Galileo came up with the idea of heleo-centric solar system he was ostracized for opposing the biblical beliefs that all planets revolved around earth.Thus, Galileo’s attempts to put forth his concept was a complete departure from conformity. Had he preferred to think as per the societal standards, perhaps even till today, we would have been studying a wrongly conceived solar system in our school books.Hence, conformity in most of the cases deadens the individual creativity whenever a non conventional product is likely to be the outcome, as in the case of Galileo.
Secondly, I would like to focus the point of flagging of energy due to conformity. An enthusiasm for looking forward to something novel is the true impetus behind an individual’s energetic approach. Conformity along with it brings in a monotonous humdrum of life, which eventually drains out the juice of liveliness from a person’s mind. I remember reading a fable, where in a fish at the outset tries hard to get out of an aquarium.But after putting in real dint, when he fails to come out, he starts thinking, that perhaps, aquarium is the only world around.He forgets that for once he used to live in a vast ocean. This is an example where, conformity results in the complete suppression of individual energy.
I do not deny however, that at times conformity is essential and may even prove to be beneficial rather than oppressive for burgeoning of creative aptitude and even the revitalization.Like, one can argue that conformity, eventually leads person to think of various ways in which he can bring variety without failing the normal standards.For example, a woman who is bound to wear fully cladden clothes for cultural reasons obviously looks forward to ornaments, accoutrements to make her looks impressive as the society does not let her wear objectionable, but attractive clothes.Nonetheless, I would like to bring over the word “almost always” used in the statement now! When we are considering the “almost always” sort of cases, such exceptions are bound to exist but do not suffice to repudiate or undermine the statement.
To sum up, I would like perorate with the lines of J. Thomson: “The most powerful factors in the world are the unconventional ideas in the minds of energetic men of good will”.Thus, being bound by conformity ‘almost always’ results into a deadening of individual creativity and energy.

My googlepages June 6, 2008

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After  dallying for long, I have finally updated my googlepage docket and have officially uploaded my resume on

http://rohit.pandharkar.googlepages.com/

Lost. June 1, 2008

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Liability May 9, 2008

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While browsing through the May 2008 version of IEEE Spectrum, I came across this line” The UK Banks have made it mandatory for the customers who have been victims of Phishing to have had personal firewall and latest antivirus to be installed at the time of receipt of the phishing mail.”

The line indeed immediately creates a lot of questions in mind, as is it from the perspective of a service provider, a right move, to distrust all the customers seeking redressals for their phished banking accounts, and have them installed the latest security softwares as a preventive measure. While use of personal firewalls for safety is a different issue in its own, I would like to probe into the issue of refusing the liability to customers on part of the banks by showing a total lack of trust on n the cuistomers.I would rather prefer the banks to have a segregated treatment policy, which honors the esteemed customers who have had a respectable bank account history in terms of monetary magnitude as well as fidelity exhibited while repaying the loans. I certainly don’t not approve of this “at large” distrust policy showing distrust in ‘all’ the ciustomers and indicating that the bank is not at all ready to amortize for those who are in a way are affiliated to phishers “by not installing a personal firewall” (sic).  

Learning to praise. January 6, 2008

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Some times, pretending to be dumb, and praising others can help us. Period. ;)

Meeting the Masters December 28, 2007

Posted by Rohit Pandharkar in Diary..
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Ever since I have entered COEP, I have had many opportunities to meet people who have reached the highest echelons in their own fiels. For the last few days I have been working with the organisation of the 73rd Anuual International Conference of Indian Mathematical Society. The conference seems to be running smoothly, and has also given me the chance to interact with great people.

Yesterday I met Sir Richard Hamilton, (Clay award winner and inventor of Ricci flows.). He is a mathematician known very well around. I was with him for around 3 hours, and had very close talk with him. It felt great to talk to such a great researcher. He has PhD from Princeton and teaches at Columbia. He was telling me that he loves teaching cuz teaching leads to his research results. In his words, “I mostly take my classes with the problems that intrigue me….I write the problem on the board…and tell my students that…see THIS is what I want to solve….and MAY BE…. doing THIS will help….well may be NOT…what shall be done….lets ponder over. ”

Imagine the way things are taught in Princeton and Columbia and suclikes. When will the day come, when COEP profs will write their research problems on board and ask students to help them.That needs alot of distance to be travelled by profs, as well as students. One may as a fancy bring in the Princeton teachers to COEP, but for it to work, the student intake has to be good enough in first place to be able to digest such things being taught in class. The moment I was talking to Hamilton, I was thinking at the back of my mind that, well, may be I should start looking at my engg studies with a diferent perspective. Hamilton asked me if I had any publications (Yay :) ). I told him about my publicatiopns in Number theoretical cryptography and the encryption schemes.He appreciated the work and advised “Carry the research for fun, the moment you start expecting an award/reward out of it….the research fertility in you will die. ”

Moreover, I am extremely happy with the current COEP director, Dr. Sahasrabudhe. I was delighted when I heard my name at the Inaugural ceremony of the conference. I was standing in the wing as I was one of the organising team member, so I could nt neatly see him speak on the dais. But while elaborating on the achievements by COEPians in past and in present, he spoke about my PATW Final at Amsterdam. That was so nice of him. Moreover, during the VIP lunch, he called me and introduced me personally to Prataprao Pawar. Honestly speaking, it does nt feel so great when you receive the prize actually at the finals but it feels super-cool when your college director praises you in the auditorium in front of a mass of hundreds of people. Apart from these things, in general I do admire him for the way he has been working to take COEP to newer heights. He openly praises everyone.He will always forward the mail of any achievement by student or prof to the whole mailing list of students and teachers in college so that everyone knows about the achievements (and that by default brings a feel good fator). I have already started feeling that COEPians are super-achievers. See, we won the Firodiya, we won the BAJA SAE for automobile engg (beating IITs btw :P ), we had 4 International Punblications this yr by Undergrads, we hosted 2 International Conferences, we got the International Student research accolades (PATW), and there seems to be a general trend of having top scorers in competitive exams like GATE CAT n GRE.There is no need to be complacent though.(Alarm :) ) .

I interviewed Dr. S T Yau (Fields medallist) also. The onus(?) of interviewing Yau and Hamilton both was left to me as I was the one with the maximum experience of interviewing big-wigs through SACC (Thanks to Mohit Gundecha). Come to think of it…there was a lot to learn from Mohit. And some of the things that I have learnt from him are the ones I find really helpful these days. I feel lucky to have been with Mohit for at least an year.

As I type this post, I realise that I have nt had the chance to stop and think peacefuly about anything for the last few days. I have been so busy and am still going to busy for next copule of weeks. .The IMS conf on 27,28,29,30 Dec, the TYBtech Workshop (for which m the organizer) is scheduled on 30 31 dec and 1 jan. then on 5 n 6 jan the SACC workshop by Chinani (for which again m the member of organising team SACC), a visit to LOREAL plant on 7th Jan- For the LOREAL Ingenius 2008 National elims, 10-11 Jan to Mumbai for the IET International Conf on Wireless and Multimedia networks (In  which m presenting a paper of mine guided by Dr. Shim from US), then the LOReal finals on 14-15 and 16 Jan (if we clear the elims), the HP competition on 18 Jan…and then I am also supposed to work on Wavelet Transforms and Filter banks this month. I feel tired….

I feel like doing too many things at a time, but it just so happens that the responsibilites automatically are delegated, and I feel happy with that…until I am able to handle everything with good standards.(At least that has been the case so far.)

All the time I interview these great people…I envy them…for the kind of treatment they get, and the way they are revered. Someday, I want to grow big.

Googling out : Rohit Pandharkar December 20, 2007

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Finally, I have got the offical link to the Indian Express article that was published on Sept 18th.

And that was by no way other than simply: GOOGLING OUT Rohit Pandharkar.

All hail Google.

Google is the super-coolest search engine that can ever exist :)

Here it goes for the record:

http://www.expressindia.com/latest-news/Engineering-his-future/218006/