DARPA Grand Challenge 3

Meostro writes "DARPA announced the 3rd "Grand Challenge" today, The DARPA Urban Challenge. "To succeed, vehicles must autonomously obey traffic laws while merging into moving traffic, navigating traffic circles, negotiating busy intersections and avoiding obstacles." This year's new twist is two tracks for entry: the first is the same as the previous two challenges (develop on your own without Gov't. funding), but the second involves "submitting a detailed proposal for up to $1 million of technology development funds." Here is the PDF press release ."

Comments

Re:My Dissapointment in DARPA

[odyaws]

As a tax paying citizen of the United States, it sure is frustrating to try to find the results of DARPA research.

Yes, they do research in defense but shouldn't there be a little more than a tiny graphic or blurb about what work they're doing? Couldn't they at least take the time to write an abstract or 1-2 page paper with unclassified information on each project?

Try instead going to Google Scholar or another academic index and searching on the titles for various DARPA projects. Having worked on several DARPA-funded projects, I can tell you that there is generally a significant emphasis on publishing results. DARPA-sponsored work probably results in dozens or hundreds of articles in scientific journals a year, all of which are available to the public.

When you say your alma mater "has produced better papers in these fields" you should have a look at the acknowledgements section of these papers. Chances are pretty good many of them will have a statement like "This work funded in part by DARPA (or NSF, etc) grant number XXX."

Re:My Dissapointment in DARPA

[odyaws]

It is likely that DARPA has become incapable of inovation because of internal politics so they need to attract new ideas from the out side.

DARPA is a funding agency, not a research institution. They actually have very few employees, who are mostly there to identify promising research areas and allocate money to invest in them. The actual research is done by academic and industrial research groups. Incidentally, many if not all of the DARPA project managers are actually very good research scientists and engineers who take 1-3 years away from their normal work to work for DARPA, not career bureaucrats (wow, that's a hard word to spell) mired in politics. Most of them really view it as an important public service.

Re:readiness?

[lbrandy]

Are they going to give the robots the GPS location of all the stop signs and traffic circles? If they do, how well would this apply to a city where not all GPS locations are known? If not, how will it differentiate signs from one another and from random stuff in the background?

The point of these challenges isn't to set one-year goals. An urban enviornment sets up a hugely more complicated affair that will requires years of failure before success. The complexity of the task goes up an order of magnitude.. however you are definitely hung up on the wrong problems. Signs occur at predictable locations, move in predictable ways, have predictable shapes, and use predictable colors. Someone with an introductory graduate course in computer vision could write a "sign" detector that is pretty robust.