Martin Tomko
banner
dinomirmt.bsky.social
Martin Tomko
@dinomirmt.bsky.social

Understanding and supporting people in their spatial interactions through computational #spatial #data #science #giscience #melbourne πŸ›ΆπŸš΅β€β™‚οΈπŸ₯ΎπŸŠβ€β™‚οΈπŸ•
@unimelb, own views. support πŸ‡ΊπŸ‡¦ www.tomko.org

Computer science 54%
Engineering 26%
Pinned
Need to identify semantic regions on 2.5D terrain? Read our "LMSeg: an end-to-end geometric message-passing network on barycentric dual graphs for large-scale landscape mesh segmentation" #mesh #segmentation #terrain #3D #culturalheritage #giscience doi.org/10.1080/1548...
LMSeg: an end-to-end geometric message-passing network on barycentric dualgraphs for large-scale landscape mesh segmentation
Semantic segmentation of large-scale 3D landscape meshes is critical for geospatial analysis in complex environments, yet existing approaches face persistent challenges of scalability, end-to-end t...
doi.org

Reposted by Martin Tomko

It is as it ever was. elevanth.org/blog/2022/01...
β€œUruguay did what most nations still call impossible: it built a power grid that runs almost entirely on renewablesβ€”at half the cost of fossil fuels. The physicist who led that transformation says the same playbook could work anywhereβ€”if governments have the courage to change the rules.”
Uruguay’s Renewable Charge: A Small Nation, A Big Lesson For The World
Uruguay built a power grid that runs 99% on renewablesβ€”at half the cost of fossil fuels. Here’s how its bold energy overhaul became a global model.
www.forbes.com

Reposted by Martin Tomko

The regime likely determined that the current protest movement represents an extremely dire security threat and the regime has intensified its crackdown, including by taking the rare step of using IRGC Ground Forces to suppress protests in at least one province 1/7

Read more isw.pub/IranUpdate01...
Trump, in a sit down interview on Fox News aired just now, said the US will be conducting land strikes against the cartels.

"We are gonna start now hitting land, with regard to the cartels. The cartels are running Mexico."

Reposted by Martin Tomko

Excellent to see the expanding list of writers pulling out of the bigoted Adelaide Writers Festival. Please look out for their work and support them if you can.

#Auspol
New video's from Tehran show protesters still filling the streets as the blackout continues. The scale of unrest in the capital is not easing, with no visible presence of security forces in the footage.
My Matters Arising concerning a paper on the legal determinants of terrorism is now out in @nathumbehav.nature.com. The original paper is now retracted. To learn why, read on for a story of irregularities, imputations, and impossible values. 1/x

doi.org/10.1038/s41562-025-02347-7
Client Challenge
doi.org

Reposted by Martin Tomko

Reposted by Martin Tomko

Because Australia gives so much of our gas away for free, Japan gets it so cheap that it makes a profit selling it on to other countries!

Add your name to the call to impose royalties on all gas exported from Australia ✍️ https://nb.australiainstitute.org.au/collect_gas_royalties

The world needs more science journalists, especially those with mad skills and ethics training. All that is provided for free by @theopennotebook.bsky.social, but we need your help. Join me in donating to support these amazing resources: www.theopennotebook.com/15thannivers...
The Open Notebook's 15th Anniversary - The Open Notebook
For 15 years, The Open Notebook has been the trusted home for journalists worldwide who cover science. What started as an experiment to demystify the craft of science writing has grown into a vital, g...
www.theopennotebook.com

President Trump’s spiteful defamation suit against the Pulitzer Prize Board may backfire, as the latter is now demanding Trump’s psychological records, prescription medication records, and tax returns in the discovery process. trib.al/LUCScTR

Point of no returns: researchers are crossing a threshold in the fight for funding www.nature.com/articles/d41...
Point of no returns: researchers are crossing a threshold in the fight for funding
With so little money to go round, the costs of competing for grants can exceed what the grants are worth. When that happens, nobody wins.
www.nature.com

Reposted by Martin Tomko

Watch, listen, or read wherever you get your podcasts!

Apple:
podcasts.apple.com/gb/podcast/t...

Spotify:
open.spotify.com/episode/2FzG...
The first cancer vaccine
open.spotify.com
Per NY Times’s Michael Grynbaum on X, this is Sharyn Alfonsi’s email to her β€œ60 Minutes” colleagues in full:

Reposted by Martin Tomko

There are more than four million guns in Australia, and Australia Institute research shows that a gun is stolen every four hours.

πŸ“Ί Research Director Rod Campbell on CNN
@rodcampbell.bsky.social #auspol
"Babies in the randomized, controlled trial will or will not receive the vaccine at birth...

"It is a breach of scientific ethics to withhold an intervention that has been proven safe and effective."

www.theguardian.com/society/2025...
US plan for $1.6m hepatitis B vaccine study in Africa called β€˜highly unethical’
Experts decry β€˜neocolonialist’ Guinea-Bissau study after Trump administration changed advice for US babies
www.theguardian.com
This is WILD.

Power goes out in San Francisco and the robot cars, needing the lights to "self" drive, all stop at once, blocking streets and emergency vehicles - which are needed more than ever in a black out!

We knew AI causes power outages. Turns out it also makes them worse by being stupid.
Waymo has halted service in San Francisco after numerous videos & images showed its autonomous cars snarling traffic during the blackout.

With traffic lights down, Waymos across the city stopped dead in their tracks at intersections.

missionlocal.org/2025/12/sf-w...
Waymo halts service during massive S.F. blackout after causing traffic jams
Waymo stopped its service across San Francisco on Saturday after numerous autonomous vehicles caused traffic jams in the city.
missionlocal.org

Good idea!

Also, survivor bias? Those later in the career are only those that were actually successful with the strategy...

Reposted by Martin Tomko

We’re seeking a commitment from Opposition Leader Sussan Ley that her party will not push to introduce any religious criteria or test for immigrants, following comments from an MP wanting β€˜faith’ made an β€˜Australian value’ that immigrants needed to support. More: rationalist.com.au/rsa-question...
RSA questions Opposition Leader over Liberal MP’s call for immigrants to support β€˜faith’ as an β€˜Australian value’ | Rationalist Society of Australia
The Rationalist Society of Australia is seeking a commitment from the federal Opposition Leader, Sussan Ley, that her party will not push to introduce any religious criteria or test for immigrants ent...
rationalist.com.au
As we crawl to the end of another unhinged year in Australian research, on behalf of the nation I would just like to say to @arc-tracker.bsky.social

❀️❀️❀️THANK YOU FOR YOUR SERVICE❀️❀️❀️

Have a well-earned break, whoever and wherever you are.

But please don't leave
Today I received FOUR death notifications for people in ICE custody.Β That's 30 deaths since Trump took office.Β It'sΒ appalling & unacceptable.
Β 
ICE is requiredβ€”by lawβ€”to ensure detainees are safe & their basic needs are met. It's clear this isn't the case. We NEED answers.

Reposted by Martin Tomko

The White House claims the vote to rename the Kennedy Center was β€œunanimous.” That is false. I was muted on the call and denied the opportunity to speak or register my opposition. That is not consensus. That is censorship.
Preprint for "Foundations of Causation", from my 2024 talk at the Minnesota CPS. I've been saying this offhand for years, so it was good to finally get specific and into the weeds about what it means to branch out a new science of causation.

#philsky #philsci
philpapers.org/rec/ANDFOC-2
Holly K. Andersen, Foundations of Causation - PhilPapers
Drawing on historical episodes where new fields of science branch out of philosophy, I offer six distinctive developments involved in such episodes as a template that can be applied to the ...
philpapers.org
Introducing {geosam}: an R toolkit for Meta's Segment Anything Model 3

- Detect objects in satellite imagery with text prompts
- Interactive Shiny tools with draw & click-to-identify
- Works with Mapbox, Esri, MapTiler
- Use regular images too!

walker-data.com/geosam/

Reposted by Martin Tomko

coca-cola single-handedly created the single-use plastics crisis but they're not done, so they're creating the single-use digital slop crisis

Reposted by Martin Tomko

All references and calcs here

docs.google.com/spreadsheets...
CokeSlop Calcs
docs.google.com