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Global Trajectory Optimization Competition (GTOC)

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Welcome to the Google Group dedicated to the Global Trajectory Optimization Competitions. The official portal hosting more information on past competitions can be found here.

The schedule for the upcoming competition edition (2025), GTOC 13 organized by the Jet Propulsion Laboratory has been ANNOUNCED! See the pinned email of 28 Aug (~22:50 Pacific Time = UTC-7) for details!

0 selected

Petropoulos, Anastassios E (US 392M)

Aug 29

[GTOC 13 ] Competition Dates Announcement

Dear GTOC Community, The moment we have all been patiently [impatiently] waiting for: the start of

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[GTOC 13 ] Competition Dates Announcement

Dear GTOC Community, The moment we have all been patiently [impatiently] waiting for: the start of

Aug 29

Kai Xi, Adam Harden2

Aug 29

GTOC 13 Question

Have there been any updates on the GTOC 13 start date? The website said a mid-August launch date for

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GTOC 13 Question

Have there been any updates on the GTOC 13 start date? The website said a mid-August launch date for

Aug 29

3/21/23

[GTOC 12] - Schedule adjustment

Dear GTOC followers, There was a problem with the link on my previous mail, apologies. More

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[GTOC 12] - Schedule adjustment

Dear GTOC followers, There was a problem with the link on my previous mail, apologies. More

3/21/23

3/20/23

[GTOC12] - Announcement

Dear GTOC followers, in a mixture of excitment and fear, the time has come again! We had quite some

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[GTOC12] - Announcement

Dear GTOC followers, in a mixture of excitment and fear, the time has come again! We had quite some

3/20/23

2/4/22

[GTOC 11] - Presentations Available

Dear all, All presentations delivered at the GTOC11 workshop in December are now available via a

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[GTOC 11] - Presentations Available

Dear all, All presentations delivered at the GTOC11 workshop in December are now available via a

2/4/22

12/15/21

[GTOC 11] - Workshop brochure and access details

Dear all, a GTOC11 workshop brochure was assembled by the organizers (Ya-zhong Luo and Hong-Xin Shen)

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[GTOC 11] - Workshop brochure and access details

Dear all, a GTOC11 workshop brochure was assembled by the organizers (Ya-zhong Luo and Hong-Xin Shen)

12/15/21

10/4/21

[GTOC 11] - Schedule Announcement

Some teams cannot access the GTOC11 website because of company policies or other firewall/networking

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[GTOC 11] - Schedule Announcement

Some teams cannot access the GTOC11 website because of company policies or other firewall/networking

10/4/21

Anastassios E Petropoulos, … parre sai kiran7

4/17/19

[GTOC X] Schedule Announcement

Dear GTOC Community, Registration for GTOC X will open shortly, and the competition is expected to

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[GTOC X] Schedule Announcement

Dear GTOC Community, Registration for GTOC X will open shortly, and the competition is expected to

4/17/19

3/16/19

[Mailing List Rules] - Messages in this list are now moderated

Dear all, sorry for this extra mail. I just want to notify that I have added moderation to this gtoc

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[Mailing List Rules] - Messages in this list are now moderated

Dear all, sorry for this extra mail. I just want to notify that I have added moderation to this gtoc

3/16/19

3/10/19

10th China's Trajectory Optimization Competition (CTOC10)

Dear All, We would like to announce the "10th China's Trajectory Optimization Competition (

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10th China's Trajectory Optimization Competition (CTOC10)

Dear All, We would like to announce the "10th China's Trajectory Optimization Competition (

3/10/19

Tarlan Mammadzada, … parre sai kiran6

2/2/19

That's good news. Update everyone, whoever knows it first with a mail when the announcement is

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That's good news. Update everyone, whoever knows it first with a mail when the announcement is

2/2/19

Dario Izzo, … Kevin C7

1/14/18

[gtoc 9] - Special issue on the Kessler Run

Hello Dario, Would you be kind enough to send me a printed copy of this special issue? Thanks in

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[gtoc 9] - Special issue on the Kessler Run

Hello Dario, Would you be kind enough to send me a printed copy of this special issue? Thanks in

1/14/18

5/12/17

[GTOC 9] Details on the final GTOC9 workshop and papers.

Dear all, The Preliminary Workshop programme is now available and so are the various papers submitted

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[GTOC 9] Details on the final GTOC9 workshop and papers.

Dear all, The Preliminary Workshop programme is now available and so are the various papers submitted

5/12/17

Dario Izzo, Petropoulos, Anastassios E (392M)3

5/4/17

Re: NUDT Protest for GTOC9

Dear Dr. Luo Ya-zhong, Thank you and your team for your congratulations. Our JPL team extends our

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Re: NUDT Protest for GTOC9

Dear Dr. Luo Ya-zhong, Thank you and your team for your congratulations. Our JPL team extends our

5/4/17

Dario Izzo, … Ingo Althöfer4

5/2/17

[GTOC9] - Final Manually verified Leaderboard is available

Hi Dario, first of all many thanks for all the energy and work you invested in this fantastic

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[GTOC9] - Final Manually verified Leaderboard is available

Hi Dario, first of all many thanks for all the energy and work you invested in this fantastic

5/2/17

Dario Izzo, Petropoulos, Anastassios E (392M)2

5/1/17

[GTOC 9] - A hell of a race is ended!

Dear Dario, Thank you for putting on a fantastic GTOC competition, not only in the problem posed (

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[GTOC 9] - A hell of a race is ended!

Dear Dario, Thank you for putting on a fantastic GTOC competition, not only in the problem posed (

5/1/17

Dario Izzo, … Petropoulos, Anastassios E (392M)5

5/1/17

[GTOC9] - Next Steps

Dario communicated with me that he is trying to fix it/reset it - midnight oil for him too! > On

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[GTOC9] - Next Steps

Dario communicated with me that he is trying to fix it/reset it - midnight oil for him too! > On

5/1/17

Dario Izzo, … docdwo9

4/7/17

[GTOC 9] - Problem release

In fact I was not able in the short time to work seriously on the task, I just adapted/applied my

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[GTOC 9] - Problem release

In fact I was not able in the short time to work seriously on the task, I just adapted/applied my

4/7/17

2/23/17

[GTOC 9] - Opening of the registration period

Dear Fellow Researchers, We would like to announce the "9th Global Trajectory Optimisation

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[GTOC 9] - Opening of the registration period

Dear Fellow Researchers, We would like to announce the "9th Global Trajectory Optimisation

2/23/17

9/2/16

[GTOC 9] Schedule Announcement

Dear all, more than one year has passed since the last edition of the Global Trajectory Optimization

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[GTOC 9] Schedule Announcement

Dear all, more than one year has passed since the last edition of the Global Trajectory Optimization

9/2/16

Ryan P. Russell

11/12/15

faculty positions at UT Austin ASE/EM Department

Dear Colleagues: UT Austin has several tenure track positions open, most likely to be filled at the

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faculty positions at UT Austin ASE/EM Department

Dear Colleagues: UT Austin has several tenure track positions open, most likely to be filled at the

11/12/15

Anastassios E Petropoulos, … Chris A17

10/31/15

GTOC8 - issue with some email address domains

For what it is worth, I have posted my own solution code and method here: https://github.com/

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GTOC8 - issue with some email address domains

For what it is worth, I have posted my own solution code and method here: https://github.com/

10/31/15

Petropoulos, Anastassios E (392M), Ingo Althoefer4

6/25/15

GTOC8 - Problem Clarifications and Latest Team List

Hi Anastassios, thanks once more for the challenging and interesting GTOC-8 task. Concerning the

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GTOC8 - Problem Clarifications and Latest Team List

Hi Anastassios, thanks once more for the challenging and interesting GTOC-8 task. Concerning the

6/25/15

Anastassios E Petropoulos, Vinayak6

5/27/15

GTOC8 - Space-Based VLBI Radio Source Mapping - Problem Release / Rev !

Dear Anastassios, Sorry, we missed the deadline. Thank you very much, we would really appreciate if

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GTOC8 - Space-Based VLBI Radio Source Mapping - Problem Release / Rev !

Dear Anastassios, Sorry, we missed the deadline. Thank you very much, we would really appreciate if

5/27/15

Anastassios E Petropoulos, … Petropoulos, Anastassios E (392M)12

5/15/15

GTOC6 -- 3rd Global Trajectory Optimisation Competition

Dear fellow GTOC researchers, This is just a reminder that the start of the 8th edition of the

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GTOC6 -- 3rd Global Trajectory Optimisation Competition

Dear fellow GTOC researchers, This is just a reminder that the start of the 8th edition of the

5/15/15

4/8/15

GTOC 7 - Workshop presentations available online

Dear all, we are making available all presentations delivered during the Rome workshop online at http

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GTOC 7 - Workshop presentations available online

Dear all, we are making available all presentations delivered during the Rome workshop online at http

4/8/15

Dario Izzo, … Global Trajectory Optimization Competition (GTOC)4

11/8/14

[GTOC publications]

Dear Izzo, Our group have recieved your last e-mail about [GTOC publications], and we are very

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[GTOC publications]

Dear Izzo, Our group have recieved your last e-mail about [GTOC publications], and we are very

11/8/14

9/3/14

[GTOC Portal update] gtoc7 page finalized, gtoc8 page created

Dear all, an update on the gtoc portal. GTOC7 page is now finalized (it also contains a nice new page

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[GTOC Portal update] gtoc7 page finalized, gtoc8 page created

Dear all, an update on the gtoc portal. GTOC7 page is now finalized (it also contains a nice new page

9/3/14

Francesco Topputo, … Gao,Yang13

8/21/14

Yes, we are waiting for the news of achieving 14-tours or reaching 36+ points. Cheers! > -----原始邮件

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Yes, we are waiting for the news of achieving 14-tours or reaching 36+ points. Cheers! > -----原始邮件

8/21/14

7/17/14

The Chinese GTOC problem

FYI ...... Please contact Zheng Che at char...@163.com. -----原始邮件----- 发件人: "char...@163.com

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The Chinese GTOC problem

FYI ...... Please contact Zheng Che at char...@163.com. -----原始邮件----- 发件人: "char...@163.com

7/17/14

KeGu Thueringer, … docdwo6

7/14/14

Solutions for GTOC-7

Some details to the shown mission. As you can see, fuel consumption would allow for 10-leg probe

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Solutions for GTOC-7

Some details to the shown mission. As you can see, fuel consumption would allow for 10-leg probe

7/14/14

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