Recent posts by Jose

Detexify2 – LaTeX symbol classifier

June 12th, 2010 by jose

Using HTML5 features, this is the kind of obvious tool that makes symbol lookup faster than doing it by hand.

Just draw the symbol in the box and up comes the LaTeX code, and the package name that contains it.

The Future of the Journal, by Anita de Waard

June 12th, 2010 by jose

I just found this presentation, and thought it’s worth bringing it to the attention of ap.com readers:

Anita de Waard is the director of Disruptive Technologies at Elsevier. A company that has a position with such a name has my sympathy. Looks like publishers are slowly realizing that they can have a huge impact on how science is done, and how fast it moves, if they simply paid more attention to modern trends.

Only habit prevents us researchers from realizing that the media we use the most, a paper article with a review cycle of years, is woefully wrong in this day and age.

A somewhat related idea are the 5 stars of open linked data:

★ make your stuff available on the web (whatever format)

★★ make it available as structured data (e.g. excel instead of image scan of a table)

★★★ non-proprietary format (e.g. csv instead of excel)

★★★★ use URLs to identify things, so that people can point at your stuff

★★★★★ link your data to other people’s data to provide context

If scientists and publishers have opendata in mind (and the trend is there!) doing research becomes more fun immediately (no more mails to the authors asking for data that get no response). Seeing that the academic publishing industry has at least one person (Anita) that gets it makes me feel good. Looks like Elsevier has a head-start.

SciSurfer: real-time search on journal articles

May 5th, 2010 by jose

Imagine a world where real-time search is the norm. You will get just the information you seek landing on your lap the exact minute it becomes available, without you having to explicitly search for it. Will this change the way you do science? SciSurfer thinks it will.

The release cycle of scientific knowledge is slow. It may take up to 2 years for a paper to get accepted in a journal. The publishing process in itself will add a buffer of a few months (arguably because of the time cost of having a paper edition, even though most people will never use it). So, for some of us, it doesn’t feel like we are missing much if we do not get the latest updates on our field the very same minute they are published. Just going to conferences yearly feels like more than enough. But there is a portion of the academia that needs constant updates on their field, as close to real-time as possible. If you are in the life sciences, getting the latest paper about a molecule or a gene you work on before your competitor does may make or break your career.

For those academics, sciSurfer may be a very valuable tool. The basic idea of sciSurfer is to integrate all journal feeds and search over them. Note that they do not archive RSS, so only the latest articles are available. This is a different way to think about search, closer to twitter’s than to Google’s.

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CourseRank: An algorithm that helps students choose the right courses

April 6th, 2010 by jose

I’m not sure how big of a problem selecting classes is for students, and how much it can be automated, but now there’s a tool specifically solving this problem. CourseRank tracks scheduling conflicts, together with some other Interesting features. For example, it gathers course/professor reviews, workload estimations and aggregates questions and answers.

Right now the selection of universities is not that great. It makes sense since the service is specifically tailored to each university, so I can imagine the implementation can take a while.

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Tenure denial starts shooting, kills three. Columbine in the academia?

February 14th, 2010 by jose

This is a quick note that may not surprise most people. Amy Bishop, at University of Alabama  Huntsville, just killed three colleagues and injured some more. It seems that this act may be related to having been denied tenure.  A PhD from Harvard, Amy Bishop had grants, and sat in a startup board, which are traces of a successful academic career. She was also a mother of four. Can your academic job environment be so toxic as to motivate murder? She was possibly suffering major depression at the time of the incident, and other mental health issues.

The evidence that an academic career is too stressing is piling up. An academic deals with rejection very often, from both peers and students, gets paid like a boy scout, and works every waking hour. This should be a waking call to all academics that feel tenure is the center of their lives.

A Previous Shooting Death at the Hands of Alabama Suspect – NYTimes.com

UPDATE: removed wrong photo.