51:00 Concrete Example of Hector's language based representation of policy 57:50 Concrete Example of Hector's Langague based representation of Sub-goal structures (intrinsic rewards)
@robinranabhat3125 Жыл бұрын
### Prerequisite : - Have basic understanding or FOL(take quick look on any website) - STRIPS www.sci.brooklyn.cuny.edu/~parsons/courses/3410-fall-2012/notes/lect07.pdf ### Atom A Minimal Non-Decomposable Fact . like "Mercy is a Cat" . also written as Cat(mercy). So, "Mercy is a Cat who likes butter" || Likes( Cat(mercy), Butter ). is not an atom. ### Classical Planning You have set of facts that describes the current state of world : Block A is on the table || OnTable(A) Similarly, OnTable(B) and OnTable(C) Suppose Goal State is : A, B ,C stacked on top of each other. And represented as : > OnTable(A), > OnTop(B,A) | B is on top of A > OnTop(C,B) Suppose there's a The Robot can do actions A like : 1. PutOnTop(x,y) >> Put x on top of y 2. Carrying(x) >> Carry object x CLASSICAL PLANNING ALGORITHMS are basically SEARCH algorithms that finds a "sequence of actions" that takes Current State of World to Goal State. IW is one such algorithm. ### Width of Problem For a given problem, the minimal number of actions that's required to reach from current state goal state is called WIDTH OF PROBLEM.
@刘本梦 Жыл бұрын
Hello, I would like to do research on full coverage path planning, would you like to share the code? Help me
@WingMaster5622 жыл бұрын
10:08 "It's not that exciting" But, that's what I came here for. Boring stuff. The things that make it work. lmao
@Adityarm.082 жыл бұрын
Great work :) loved the intuitive explanation!
@snedunuri29462 жыл бұрын
Slides are basically illegible
@keeperofthelight96812 жыл бұрын
No idea
@babelrayan5372 жыл бұрын
can you please share your source code ?
@gorbutt17093 жыл бұрын
Great video!
@davidgolembiowski42753 жыл бұрын
I'm surprised the presentation immediately skips the A* Search evaluation. Was there a reason for advancing beyond the results?
@mostafatagmouti3383 жыл бұрын
hhow we can do that ?
@mohamedelamineathmani16373 жыл бұрын
Thank you for the great presentation
@fancynancylucille3 жыл бұрын
Once upon a time there was a street musician..................
@losupa78973 жыл бұрын
Great video giving a high-level overview of a method of solving the Watchman Route Problem. Only thing I regret they didn't cover was a method to determine the optimal (at least somewhat optimal) starting route, which would allow a circuitous path if they used full TSP instead of the variation.
@Reckless153 жыл бұрын
i dont even know what this is but its named after me
@Maric184 жыл бұрын
i cant believe that this is the only resource available on jps
@WingMaster5622 жыл бұрын
IKR. I really find it odd that for an efficient algorithm and suggested a lot in forums, it has really few resources for it. Aside the main paper, I can only find the introduction (which kept repeating things) by other people and one visualizer. I can't find a reliable pseudocode that I can understand. Nor a proper tutorial, just introductions.
@figfox24257 ай бұрын
if you have some questions, I did an implementation of the classic jps and the improved one.The hard part was the twikling bits i had to figure out. (and probably not as bright as what they did)
@weistrass4 жыл бұрын
Philippe, your ppt is brilliant
@jvankooo4 жыл бұрын
Well Presented ! Thanks a lot
@aayamshrestha90844 жыл бұрын
The plan is to keep on planning I suppose. :D
@НорипГореп4 жыл бұрын
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@vgfffggg40004 жыл бұрын
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@vgfffggg40004 жыл бұрын
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@ИсаГаджиев-з7м4 жыл бұрын
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@daveoconnel85834 жыл бұрын
@Very_good Sorry I didn't get any notification of your reply. It's fine I would like to see d*-lite. I don't know why my reply is not showing probably the same reason why I missed yours I'm trying to write as new comment so hopefully you can see it.
@nasiruddin32354 жыл бұрын
Excellent Presentation ...
@ThefamousMrcroissant4 жыл бұрын
I implemented this algorithm for my bachelor thesis given the promise it would outperform D*-lite. It's a very intuitive concept for sure.
@daveoconnel85834 жыл бұрын
Hi can you please share the code?
@ThefamousMrcroissant4 жыл бұрын
@@daveoconnel8583 Absolutely will my man. It's written in C, I've exported it as shared object to use in Python. The implementation is not pure MPAA*, but rather D*-lite using the MPAA* optimization. Before I share I'd like to fix a few things if you don't mind. If you give me an email I'll send it over.
@daveoconnel85834 жыл бұрын
@@ThefamousMrcroissant Cool thanks for that and sure take your time. Please send it here: [email protected]
@ThefamousMrcroissant4 жыл бұрын
@@daveoconnel8583 Will do. Probably send it over somewhere around the beginning of next week.
@daveoconnel85834 жыл бұрын
@@ThefamousMrcroissant Grand :) will be waiting for it
@nasiruddin32354 жыл бұрын
Hello Sir,,, I need your side ...May I get it ? Email: [email protected]
@juliuskipkorir60804 жыл бұрын
how can i obtain the video or clip used to show the solved parking car lot
@ICAPSConference4 жыл бұрын
Please contact the authors directly. You find their email address on the paper (www.aaai.org/ocs/index.php/ICAPS/ICAPS17/paper/download/15586/15126).
@WahranRai5 жыл бұрын
Audio not good !!!
@orguru5 жыл бұрын
Nice, wonderful tutorial
@aa5new6 жыл бұрын
Conditional plans can be implemented as linked list. The IPL-V programming language was invented for the purpose of List processing. This is equal to self-modifying code.
@JAShin-iz8jv6 жыл бұрын
Hi, where can I find the tutorial slides? the tutorial slides linked on your web site is not working. Thanks in advance.
@ICAPSConference6 жыл бұрын
The slides are available from icaps17.icaps-conference.org/tutorials/T1-Planning-for-Robotics.pdf
@Murligopalan6 жыл бұрын
Very impressive
@subhascse6 жыл бұрын
very nice basic explanation.
@nahian48617 жыл бұрын
great....job
@WahranRai8 жыл бұрын
Do you have CSP example related to colony and occupation
@Egzvorg9 жыл бұрын
and what about uniform-cost graphs, which cannot be represented as grid?
@rahpuser8 жыл бұрын
+Егор Зворыкин Did you mean "non-uniform cost" ?
@Egzvorg8 жыл бұрын
rahpuser no
@rahpuser8 жыл бұрын
Егор Зворыкин Grid are represented as uniform graphs, what do you mean by uniform graphs that cannot be represented as grid ?
@Egzvorg8 жыл бұрын
rahpuser any other graph with uniform cost for example {3, 2, 2, 3}.
@Egzvorg8 жыл бұрын
rahpuser well, never mind, I don't even remember why I was asking this.
@ICAPSConference10 жыл бұрын
The ICAPS Three at the ICAPS 2014 conference banquet!