psycovic23
Joined 17 years ago
Karma
105
Submissions
30
Member since
Aug 2
Recent submissions
Comment · 11 years ago
Nope. They built it themselves.
Comment · 11 years ago
I do work on this. Your last point is correct (and probably the biggest issue). Others include weather and general vision problems.
Comment · 12 years ago
It's impressive. Making anything completely driverless working at incredibly high speeds is challenging.
Comment · 12 years ago
This is a very interesting area of research. The state of the art in motion planning for robotics actually uses multiple heuristics at once with A*.
Comment · 12 years ago
How far along are you?
Comment · 12 years ago
If you're curious about some cool domains, check this out.
http://victor.hwanger.com/a-technical-peek-into-motion-plann...
Comment · 12 years ago
Have any publications you could point me to?
Comment · 12 years ago
If you're interested in A* with humanoid robots, check out my post here:
http://victor.hwanger.com/a-technical-peek-into-motion-plann...
Comment · 12 years ago
Take a look at this paper:
http://web.cs.du.edu/~sturtevant/papers/incnew.pdf
Specifically, look at the Martelli G family example.
Comment · 12 years ago
This isn't true. An admissible heuristic guarantees the optimal solution. With an inconsistent heuristic, A* can re-expand states multiple times, but will still end with an optimal path.
In other words, if the heuristic is consistent, then it implies that A* will expand the optimal number of states.
Comment · 13 years ago
Totally agree. And when one of the suggestions for porting to Py3 is "Decide if the feature is really that important. Maybe you could drop it?", you know something is wrong.
Comment · 13 years ago
I took it last semester. Most definitely a trap - Smola is one of those guys who's just too smart to teach. Great material - terrible instruction.
Comment · 14 years ago
GPS can be used on board to do low earth orbit determination.