Welcome to my homepage! I'm Shardul Chiplunkar (shardulc), an MIT '22 undergrad from Pune, India, but also from the Bay Area, California.
My academic interests are somewhere in the neighborhood of math, computer science, linguistics, and cognitive science, somewhere that I don't yet have a good word for! My favorite description so far is that I want to study how intelligence arises and functions, whether it be physically in a human brain, virtually in an artificial intelligence, or formally in a mathematical system. In reality this has to somehow manifest in the form of coursework, about which I've written a little under the 'coursework' tab.
Apart from that, I enjoy Hindustani classical music, typesetting with LaTeX, playing table tennis, science fiction, teaching math, and thoughtful discussions. I'm usually busy with one of the following variety of things (the 'activities' tab has more):
- the MIT Educational Studies Program (ESP)
- the MIT-Wellesley Toons
- the Panini Linguistics Olympiad
- a UROP with the Programming Languages and Verification lab in CSAIL
- the MIT Spinning Arts Club
Finally, the 'links' tab is a list of pages I find interesting on the Internet. On the other hand, in the unlikely event that you find me interesting, you can email me at shardulc AT mit DOT edu, or ping me @shardulc on Telegram. (I don't use Facebook or Messenger anymore!)
Fall 2019 (expected)
- The weekly readings are recent cognitive science publications that are pretty interesting and relevant to the week's topics. The reading response assignments helped me feel more confident about reading scientific literature in general.
- The class presents a nice range of content, and it's all a functional-level study of the brain rather than anatomy or psychology, both of which are interesting but not what I'm interested in. (To be clear, by 'psychology' I mean the behavioral study of humans that attempts to build models of our social and personal states of being, whereas functional-level cognitive science attempts to explain how exactly the brain performs the computations that let us see, hear, move, reason, etc.)
- The class gives an overview of physical methods of data collection and experimentation, like fMRI and intracranial stimulation, and also an overview of what sorts of statistical analyses produce the results presented in class. I liked the focus on experimental design that encouraged critical thinking about competing hypotheses for the same data—I think this is a nice scientific way of teaching in general and I suspect that these skills are more broadly applicable.
- Prof. Kanwisher was often both a little repetitive and unable to actually go through all the content planned for a lecture. It wasn't too bad though.
- There is nothing about memory or conscious thought (possibly because we don't understand it too well yet?) and little about language, which are topics I'm now even more interested in. I believe emotions are outside the scope of the class anyway.
- The last third of the class had a good amount of new (for me) material about linear algebra, enough that I felt confident learning more on my own.
- I think I learned a lot of core concepts from this class such as what a vectorspace is (yay Fourier series!), how to reason about the general behavior of a dynamic system, and the relationship between differential equations, recurrence relations, and their solutions.
- Lectures were slow, especially in the first half of the class, with maybe 15 minutes of valuable content in 50 minutes of lecture.
- The class covered the basics of phonetics and phonology pretty well, as expected given that it's Prof. Albright's area of research.
- The main writing assignment of the class (it's a CI-H) was fun. It involved interviewing a native speaker of a language you don't know and writing an essay describing the important structural features as discovered by you.
- The syntax formalism of choice was the 'X-bar schema' which I thought was taught decently but without much justification for why it represents linguistic structure better than anything else. In my opinion, it was heavily English-centric, and I wasn't satisfied with how we attempted to apply the same formalism as a 'universal' to other languages; again in the morphology section, the examples (necessarily from languages other than English) were sparse, and as a speaker of a morphologically rich language (Marathi) many claims did not seem to me to apply generally.
- I thought the entire class was slow and lectures were often repetitive. This may have been because I came in with some previous linguistics experience from the IOL.
The MIT Educational Studies Program (ESP) is a student group that aims to spread the joy of learning and teaching by running a variety of educational programs for middle- and high-school students throughout the year, drawing teachers mostly from the MIT community. ESP values freedom in what students choose to learn and teachers choose to teach; ESP also values opportunities for the growth of its programs and its members (admins) through experimentation and leadership in a very healthy work environment. You're welcome to talk to me if you're interested in teaching a class or helping run a program!
The MIT-Wellesley Toons is MIT's (and Wellesley's) only cross-campus a cappella group ("only, and therefore the best", as the old lame joke goes). The Toons aren't competitive or solely performance-focused, but rather choose to have some wholesome fun with kind of obscure and experimental indie music; I sing tenor with this wonderful group of people. Come audition at the start of the next semester!
The Panini Linguistics Olympiad (PLO) is the Indian national Olympiad in linguistics that feeds into the International Linguistics Olympiad (IOL), one of the 12 international science Olympiads for talented school-aged students (its better-known siblings include the IMO and IOI). The main component of a linguistics Olympiad is puzzles based on linguistic phenomena of the world's languages and on how humans and machines work with the many forms of language. After being on Team India at the IOL for a couple years, I now help with making and testing problems for PLO and training the Indian team.
My current UROP with the Programming Languages and Verification lab (PLV) in CSAIL, led by Dr. Adam Chlipala, involves using formal software verification and synthesis tools to build a useable prototype of a network firewall. At a high level, I use the automated theorem-proving assistant Coq and a software library called Fiat developed by the PLV group to write a 'mathematical' specification of a computer program, and then to incrementally refine it into something that a computer can actually execute. This is very much a work in progress.
The MIT Spinning Arts Club is a student group that is perhaps best known for the fire shows it organizes during REX and CPW. Spinning Arts also organizes weekly fire and non-fire spinning practices and has occasional workshops to make your own spinning props.
aca-sound is a student group that runs the sound equipment for most of MIT's numerous a cappella concerts. aca-sound owns and manages its own equipment and everything at a concert from physical setup to live audio mixing is done by students, who are often also members of a cappella groups.