Has Astroidsathome discovered anything recently?


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pyro3138

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Message 5675 - Posted: 13 Feb 2018, 9:08:35 UTC
The community here is pretty well dead :(
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Profile Clint

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Message 6072 - Posted: 4 Dec 2018, 17:24:53 UTC

Last modified: 4 Dec 2018, 17:26:02 UTC
I don't think so. I stopped prioritizing this project since the September 2015 progress update.

http://asteroidsathome.net/progress01.html

Basically out of all the data being crunched, most of it is garbage. Only a small fraction of the work ends up being used to derive models. Without models, there isn't much scientific inference. I would be glad to hear of some new news if there is any.
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bloodrain

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Message 6073 - Posted: 7 Dec 2018, 4:37:43 UTC - in response to Message 6072.  
so where weeding out most of the garbage data for good results on the few that work
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Profile Clint

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Message 6075 - Posted: 10 Dec 2018, 0:47:34 UTC - in response to Message 6073.  
The last paper published had figured about 1% of data had made models. I'd be interested to know if any key learning have been made. 99% data is a lot of cpu cycle that could be measuring gravitational waves, folding proteins, or modeling particle collisions.
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bloodrain

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Message 6077 - Posted: 11 Dec 2018, 2:52:52 UTC - in response to Message 6075.  
true, but to learn to get rid of the bad data. we have to run it first
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denis

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Message 6078 - Posted: 11 Dec 2018, 7:27:22 UTC
Hi all,
i recently started this project, but i don't see any update since 2015. Am I missing something or there is something going on?

I'll run it for several day more, but if no update were made i'll shut it down, and give my resources to some "live" project, i just don't see a point.

Please correct me if i am wrong.
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Luigi R.

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Message 6079 - Posted: 11 Dec 2018, 8:24:54 UTC - in response to Message 6075.  
The last paper published had figured about 1% of data had made models. I'd be interested to know if any key learning have been made. 99% data is a lot of cpu cycle that could be measuring gravitational waves, folding proteins, or modeling particle collisions.

When you fold proteins for Rosetta, there is only 1 predictor of the day of 30k active users. Is all the rest of work garbage? Come on!
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Luigi R.

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Message 6080 - Posted: 11 Dec 2018, 8:29:15 UTC - in response to Message 6078.  
Hi all,
i recently started this project, but i don't see any update since 2015. Am I missing something or there is something going on?

I'll run it for several day more, but if no update were made i'll shut it down, and give my resources to some "live" project, i just don't see a point.

Please correct me if i am wrong.

This one looks a sign of life to me. ;)

http://asteroidsathome.net/boinc/forum_thread.php?id=689#5909
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Richie

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Message 6081 - Posted: 11 Dec 2018, 8:38:41 UTC - in response to Message 6078.  

Last modified: 11 Dec 2018, 8:40:51 UTC
i just don't see a point


I was writing something else... but saw Luigi's message. Maybe this project is alive.
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denis

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Message 6082 - Posted: 11 Dec 2018, 12:01:03 UTC
I just think that administrator must say something from 2015 till now. I can't belive that no asteroids (or something interesting) wasn't found for 3 years...
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Shadak

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Message 6085 - Posted: 12 Dec 2018, 9:38:24 UTC
as far as I understand this project, they are not searching for new asteroids. instead they try to create better models (shape, rotation etc) of already known asteroids.
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BLUWOLF
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Message 6089 - Posted: 13 Dec 2018, 4:44:23 UTC
ok i joined a few days ago an only crunched about 400 points.an haven't got any more work since. am i wasting my pc's time on the project? i crunched the 400 points on the 7th when i joined.
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Shadak

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Message 6092 - Posted: 13 Dec 2018, 8:14:24 UTC
from time to time the workunits get spare. wait some days and a new batch gets generated.
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bloodrain

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Message 6093 - Posted: 13 Dec 2018, 9:17:34 UTC - in response to Message 6092.  
yeap. and some of the big cruncher. like myself we suck a lot of the wu all at once.
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Shadak

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Message 6094 - Posted: 13 Dec 2018, 10:00:24 UTC
thats why I have asteroids, universe and einstein running. I will never run out of work :)
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Profile Clint

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Message 6167 - Posted: 8 Feb 2019, 1:24:24 UTC

Last modified: 8 Feb 2019, 1:25:13 UTC
Bloodrain/Luigi, I think you miss my point. When a way of folding a protein fails, that is useful at expanding knowledge and eliminating that method. When you crunch for prime numbers, either it is or isn't. When analyzing particle data collision for LHC, it is all valid data. The successes and failures of these work units both provide scientific value. That is fundamentally different then searching through junk data to hope at a low percentage chance at deriving something like asteroids or SETI.
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Luigi R.

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Message 7576 - Posted: 16 Dec 2022, 8:27:06 UTC
@Clint: well, I don't know if it's possible to improve something like "model efficiency" or "input data skimming"... only a project scientist can answer you.

How do you figure out that 99% of data is junk if you don't crunch it?
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root

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Message 7844 - Posted: 4 Jul 2023, 7:44:47 UTC

Last modified: 4 Jul 2023, 7:47:37 UTC
as of 2023, are there any updates about new discoveries related to all the crunching we performed so far?
EDIT = I just saw there's a paper from 2020 in another board of the project, but that's the most recent one, I think
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Message boards : Science : Has Astroidsathome discovered anything recently?