Tootfinder

LiDAR, GNSS and IMU Sensor Alignment through Dynamic Time Warping to Construct 3D City Maps
Haitian Wang, Hezam Albaqami, Xinyu Wang, Muhammad Ibrahim, Zainy M. Malakan, Abdullah M. Algamdi, Mohammed H. Alghamdi, Ajmal Mian
https://arxiv.org/abs/2507.08420

LiDAR, GNSS and IMU Sensor Alignment through Dynamic Time Warping to Construct 3D City Maps
LiDAR-based 3D mapping suffers from cumulative drift causing global misalignment, particularly in GNSS-constrained environments. To address this, we propose a unified framework that fuses LiDAR, GNSS, and IMU data for high-resolution city-scale mapping. The method performs velocity-based temporal alignment using Dynamic Time Warping and refines GNSS and IMU signals via extended Kalman filtering. Local maps are built using Normal Distributions Transform-based registration and pose graph optimiza…

I'm pretty sure all the white folks (and anyone else who didn't learn the underlying lessons first hand) were assigned to learn about Red Summer, the Chinese Exclusion Acts, Wilmington 1898, and more than a few other things that came up in cultural conversation during the last Trump presidency. This is all on the test, and you're taking it now.
But in case anyone missed the assignment, I'll give you the TL;DR: ethnic cleansing has been central to American politics basically forever, which shouldn't be surprising given it's a nation founded on genocide and the belief in the right to commit it without constraint.
If you haven't done the math yet, I'll help you out. The "Haitian Immigrants" lets them grab black folks, they've been grabbing folks from Mexico south and lumping in indigenous Americans (just so they don't skip out on the oldest American genocide), and the Muslim ban/Hamas rhetoric lets them grab anyone who else they see fit.
The lack of due process lets them grab anyone and they don't have to prove anything. They're talking about deporting "one million" and possibly"millions" of people. So how do they get those numbers?
There are already reports that they're just grabbing random brown folks, trying to take 3k people per day. They fly to blue cities and grab as many black and brown people as they can, then send them to death camps in foreign countries and pretend they have no way to get them back. That's it. That's the game.
This isn't new. The big difference now is that the cops aren't hiding their uniforms under white hoods this time. Do you get it yet?

DHS ends deportation protection for Haitians, says Haiti is 'safe' (Victoria Bisset/Washington Post)
https://www.washingtonpost.com/immigration/2025/06/28/haiti-dhs-tps-temporary-protected-status/
http://www.memeorandum.com/250628/p34#a250628p34

TTrace: Lightweight Error Checking and Diagnosis for Distributed Training
Haitian Jiang, Shaowei Zhu, Zhen Zhang, Zhenyu Song, Xinwei Fu, Zhen Jia, Yida Wang, Jinyang Li
https://arxiv.org/abs/2506.09280

TTrace: Lightweight Error Checking and Diagnosis for Distributed Training
Distributed training is essential for scaling the training of large neural network models, such as large language models (LLMs), across thousands of GPUs. However, the complexity of distributed training programs makes them particularly prone to silent bugs, which do not produce explicit error signal but lead to incorrect training outcome. Effectively detecting and localizing such silent bugs in distributed training is challenging. Common debugging practice using metrics like training loss or gr…

Haitian congregations relieved after judge blocks Trump’s attempt to deport migrants
https://religionnews.com/2025/07/02/haitian-congregations-relieved-after-judge-blocks-trumps-attempt-to-deport-migrants/

The world would be a better place if Chris Rufo just got run over by a bus (ideally 10 years ago).
https://fed.brid.gy/r/https://bsky.app/profile/did:plc:5o6k7jvowuyaquloafzn3cfw/post/3ltdt66yen22h

The Tennessee Holler (@thetnholler.bsky.social)
SEMAFOR: @nytimes.com published the hit piece on Zohran to not get scooped by… Chris Rufo🤔 (CRT fear peddler who offered $5K for proof of Haitians eating cats) “people are really upset” inside NYT. Again: the story itself is the scandal. https://www.semafor.com/article/07/06/2025/times-pushed-ahead-to-avoid-being-scooped-on-mamdani-columbia-story

Judge blocks Trump from ending temporary protected status for Haitians (Frances Vinall/Washington Post)
https://www.washingtonpost.com/politics/2025/07/02/haiti-trump-noem-temporary-protected-status/
http://www.memeorandum.com/250702/p8#a250702p8

Trump signed a proclamation Wednesday evening to ban travel from several countries, citing security risks.
The ban will fully restrict entry of nationals from 12 countries:
Afghanistan; Myanmar, also known as Burma; Chad; Republic of the Congo; Equatorial Guinea; Eritrea; Haiti; Iran; Libya; Somalia; Sudan; and Yemen.
People from seven countries will have partial restriction:
Burundi, Cuba, Laos, Sierra Leone, Togo, Turkmenistan and Venezuela.
The proclamation i…

Trump signs proclamation to ban travel from 12 countries
President Donald Trump signed a proclamation Wednesday evening to ban travel from several countries to the US, citing security risks.

LOOM-Scope: a comprehensive and efficient LOng-cOntext Model evaluation framework
Zecheng Tang, Haitian Wang, Quantong Qiu, Baibei Ji, Ruoxi Sun, Keyan Zhou, Juntao Li, Min Zhang
https://arxiv.org/abs/2507.04723

LOOM-Scope: a comprehensive and efficient LOng-cOntext Model evaluation framework
Long-context processing has become a fundamental capability for large language models~(LLMs). To assess model's long-context performance, numerous long-context evaluation benchmarks have been proposed. However, variations in evaluation settings across these benchmarks lead to inconsistent results, making it difficult to draw reliable comparisons. Besides, the high computational cost of long-context evaluation poses a significant barrier for the community to conduct comprehensive assessments of …

DHS ends temporary protected status for Haitians, opening way for deportations - The Washington Post
https://www.washingtonpost.com/immigration/2025/06/28/haiti-dhs-tps-temporary-protected-status/