Archive for the ‘Science’ Category

Communicating science

Wednesday, September 16th, 2009

Communicating scientific research to lay people is a difficult task. There are scientists like Ian Stewart, Simon Singh, Roger Penrose, Richard Dawkins and others who do a great job at it. One needs to shake off all the formalism and terminology and explain to lay people in lay terms. However, most scientific researchers may kill a conversation or get really funny answers when they tell what they do. Even if one makes an effort and does not use fancy acronyms, it can be difficult to communicate the importance or excitement of research.

Recently I was recounting some interesting exchanges I have had with friends and family where I may perhaps have made a lousy start at explaining my research but nonetheless was amused by the confident interjections:

——

“So what exactly are you doing?”

“Research in a branch of computer science” (Interruption)

“Computer science? Hey my mother board is playing up. Can you fix it please???”

———-

“So what exactly are you doing?”

“Algorithms. They apply..” (Interruption)

“Algorithms? I used to do logarithms in school. This has to be same thing or slightly different.”

———-

“So what exactly are you doing?”

“Use mathematics to prove..” (Interruption)

“Mathematics? Yeah, I hated arithmetic in school. You must be doing the same thing”

———-

“So what exactly are you doing?”

“Research in finding new ways..” (Interruption)

“New ways? Are there new things left to be discovered in mathematics?”

———-

“So what exactly are you doing?”

“Game theory: it is an interesting and widely applicable..” (Interruption)

“Games? You make computer games? That’s nice.”

——-

Workshop plans

Tuesday, August 11th, 2009

I had written an earlier entry concerning summer workshops and summer schools are useful in broadening one’s research and also picking up new tools. I applied for funding for two such events and thankfully my applications were successful. Therefore, I am excited about visiting Max Planck Institute for Informatics in Germany and Torrino in Italy in the next couple of months.

The purpose to visit the Max Planck Institute is to take part in 10th Max Planck Advanced Course on the Foundations of Computer Science (ADFOCS):

The purpose of the ADFOCS summer school is to introduce young researchers to topics which are in the focus of current research in the field of theoretical computer science. In order to achieve this, ADFOCS brings together leading researchers from this field with international participants of graduate level and above.

The purpose of visiting Torrino will be to participate in the European Agent Systems Summer School (EASSS). Incidentally, just like ADFOCS, this will be the 10th edition of EASSS. The benefit of EASSS will be to broaden interests in other topics with in multiagent systems.

EASSS 2009 aims to offer a valuable forum for knowledge exchange between various research groups in this field, for the benefit of students and researchers at both beginner and advanced level. The school provides a wide range of state-of-the-art courses given by the most prominent researchers in the area.

Keeping track of latest research

Tuesday, July 21st, 2009

In scientific research, the speed of new results is high so that not only one needs to obtain interesting new results but also make them public before some one else published them.  As a PhD student, I also witnessed this problem when a couple of research questions I answered (but did not publish) were published by some one else within a few months. This raises questions as how to keep up with the latest research, which problems to try solving and how to publish before some one else? Although, these are questions which more experienced researchers would answer better but the following are some observations:

  1. If one chooses a unique problem or uses a novel technique to solve a problem, there is less chance of big research teams working on it. This can also have a downside: if not enough people are working on it, it may mean that it is not as important
  2. Keep track of the latest journals publications so that one can work on recently posed problems or improve recent work.
  3. Journals can take longer to publish so it is useful to lookout for new papers in established conferences for latest developments.
  4. Certain researchers submit their working papers as archived reports much before they publish them. It is worth exploring such archives and getting notified about recent submissions.
  5. Even archive submissions may involve work done many months before the actual submission. It is worth talking to relevant people in the field in meetings/workshops/conferences.
  6. If one knows that certain researchers are working on a similar topic, there it may be helpful to exchange updates or even join forces.

Rudeness in science

Friday, July 3rd, 2009

I was struck by a blog entry on how rudeness is inherent to being a scientist:

“I think that there is an entire extra level of rudeness that comes with being a scientist and it’s nothing to be ashamed of.”

Since most scientists I’ve met are approachable people, I was curious about what the thrust of the argument was. The central point was that scientists do and should ask tough questions at the end of talks and this is a part of fruitful scientific exchange. The writer had a valid point because open and frank discussion can be helpful in improving and challenging ideas. This is especially valid for countries where deference to seniority, experience, age is considered obligatory and proper manners.

I had a few thoughts on the entry. Firstly, I do agree with basic point of the entry and feel that one appreciates straight to the point and even blunt reviews. This is necessary for honest feedback and appraisal of work.

However, one can be honest and forthcoming without being antagonistic or rude. This is the difference between constructive and destructive criticism. Moreover, asking questions just to appear smarter defeats the purpose of fruitful scientific exchange.

In order to avoid disgruntled questions, I have noticed good noticed researcher going an extra mile to clarifying themselves. This may be by organizing their talks and papers better and also letting the audience interjecting during the talk.

Finally, a speaker who is humble and less prone to portraying his work as the next big discovery is also less likely to be asked rude questions.

Choosing a research job

Tuesday, June 16th, 2009

Choosing a research job right after a PhD is tricky business. There are so many factors to take into account.

1. Country: One might have to stay in one country out of necessity (family requirements/immigration requirements etc.) or one may have a preference for a specific country (comfort level, already adjusted, language ease etc.)
2. City: Even, within a country people tend to be specific about which city they want to work for example Edinburgh in the UK or New York in the USA.
3. Role: The job role is one of the most important criteria. One wants a role which is matches one’s ambitions and skills and helps to further one’s career.
4. Prestige of the research group: Reputations count for a lot so it is good to be in a place which open further doors for you.
5. Industry versus Academia: One needs to decide whether one is seeking a research job in the industry or the academia. The difference between them is not to hard and fast and nowadays there is substantial to and fro movement between the two.
6. Facilities: One should ensure that the place in question provides the facilities needed for research.
7. Group dynamics and support: The quality of the group and atmosphere in the research group is highly important. A supportive, enthusiastic and challenging environment can be really helpful. A good percentage of ambitious team players is sign for good collaboration.
8. Duration: One might prefer a longer contract in a great place to shorter contract in a slightly better place. This way, one can concentrate on the research and good results rather than worrying about the next job.

There can be other factors which come in to play. One thing, one should be aware of is that there may not be a perfect job which satisfies all the criteria. For example, one role which I was seeking was available in a few places including Singapore. The main thing is to know what one what wants to do in the long term and decide accordingly what the best option is. Sometimes, one may have to get out of the comfort zone and find slightly different role or relocate. This is all part of furthering your career.