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Archive for the ‘Science’ Category

Computer-Guided Bus

Manchester bus
Manchester’s notoriously busy transport system

There are some big plans for the transport system in Manchester. Buses might become similar to trams, but will involve no driver or rails. Alas, after scraping of the long-anticipated tram extension, we shouldn’t get our hopes up.

It may sound like science fiction, but Stagecoach, which runs most of the buses in south Manchester’s, says the new service could be in place years before any Metrolink connections are built. The computer-guided buses would be manned by a driver but new ‘optical guidance’ technology means the bus would steer itself along a prescribed route and pull up flush to raised platforms.

This is particularly interesting to me because it happens at the very centre of where I live and work. Moreover, it is related to my research, which is focused on computer vision.

Old stories:

Related news: Google launch service offering public transport schedules

Also see: Assorted Manchester photography

Third IEEE Submission

OVER at the Computer Vision Digest, I recently mentioned the IEEE in the context of RSS feeds for journals. It is most pleasant to see RSS feeds penetrating even the world of academia, which usually lags behind in terms of state-of-the-art anything. The IEEE makes the admirable exception, as always.

Several weeks ago I also mentioned my two submissions to IEEE conferences, as well as two other successes. Everything seems to have settled on the right route, which grants me a quick Ph.D. at the age of 24. This was by no means easy for me; I will not pretend it has ever been the case. The first year was sluggish and unpromising. As a matter fact, I was warranted (or rather warned about) a difficult program with potentially rewarding outcomes. This warning was raised on the very first week, as soon as I joined the Division.

MIAS-IRC 2004 AbstractNowadays I work on my submission to an IEEE journal, namely Transactions in Medical Imaging. I must admit that their LATEX templates have been made simple to use — something which I am very pleased with because I am TEX-illiterate ( I normally use LyX as a front-end). We are aiming for the special issue on validation.

NB: because this item will be of little interest to many, I have just added a new category aptly named “Personal” and assigned this item to it. If you wish to subscribe to just a few particular topics, see the feeds page where a broader category breakdown gets listed. I still try hard not to ‘noisify’ the blog with personal chit-chats and raves.

Internet Addiction

Laptop

THE effect of the Internet on everyone’s life intensifies. With higher-speed connections and rendering capabilities that grip a vivid reality, more and more people get entangled in a world of fascination — a world more worthy than the mundane at times. As some recent studies indicate, Internet addiction can become very severe.

Up to 10 per cent of internet users in the United States have a dependency that could be as destructive as alcoholism and drug addiction, it has been claimed.

Internet addiction disorder is being treated by some therapists in the same way as a chemical addiction.

The Proctor Hospital in Illinois is admitting patients to recover from obsessive computer use, according to the New York Times.

Experts told the newspaper that they see similar signs of withdrawal to those found in alcoholics or drug addicts – including profuse sweating, severe anxiety and paranoia.

On other unhealthy effects of the Internet:

Research Presentation

Poor appearance model
An appearance model of the brain after
perturbation has been applied to its training set

LATER today I will deliver an important presenation on my recent research work. This work has been done in collaboration with UCL for the past few months. This comes amidst 2 days of talks (the first day was yesterday), which slow down my activity on the Internet.

The presentation file that I practice with is in OpenOffice 1 format. This relates to my discussion on one-file presentations versus the more open and sparse (and in my opinion correct) form, as argued and published a couple of days ago. In-depth details on academic progress are periodically posted in MARS, which is a separate, research-related section that jointly resides on this domain.

E Equals M C Squared 100 Years Old

Equation in German

The famous E=mc² equation finally see its centenary.

Physicists are celebrating the centenary of Albert Einstein’s best known equation: E=mc².

[...]

It seems so simple: three letters standing for energy, mass, and the speed of light, brought together with the tightness of a soundbite.

Related item: Einstein Manuscript Archives

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