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On The Road - To Xi’An/ Geometry 📐
在路上 - 去西安/ 几何 📐
📷 Pentax MX
🎞️Fujifilm Neopan F, expired 1993
#filmphotography #Photography #blackandwhite

Trump declined to approve more than $400 million in military aid to Taiwan this summer,
as he tries to negotiate a trade deal and potential summit with Chinese leader Xi Jinping.

The decision, which may still be reversed, marks a U-turn in U.S. policy toward the self-governing island that China claims as its own territory.

Two people familiar with the matter said the package was worth more than $400 million and would have been “more lethal” than past rounds of aid to Taiwan…

Trump nixed $400 million in Taiwan military aid, pushing future arms sales
President Trump declined to approve more than $400M in military aid to Taiwan this summer, favoring future arms sales to the self-governing island China claims.

The column number for 3-modular matrices
Joseph Paat, Zach Walsh, Luze Xu
https://arxiv.org/abs/2509.13463 https://arxiv.org/pdf/2509.13463

The column number for 3-modular matrices
An integer-valued matrix $\mathbf{A}$ is $Δ$-modular if each $\text{rank}(\mathbf{A}) \times \text{rank}(\mathbf{A})$ submatrix has determinant at most $Δ$ in absolute value. The column number problem is to determine the maximum number of pairwise non-parallel columns of a rank-$r$, $Δ$-modular matrix. Exact values for the column number are only known for $r \le 2$ or $Δ\le 2$. We prove that if $r$ is sufficiently large, then the maximum number of pairwise non-parallel columns of a rank-$r$…

Diffuman4D: 4D Consistent Human View Synthesis from Sparse-View Videos with Spatio-Temporal Diffusion Models
Yudong Jin, Sida Peng, Xuan Wang, Tao Xie, Zhen Xu, Yifan Yang, Yujun Shen, Hujun Bao, Xiaowei Zhou
https://arxiv.org/abs/2507.13344

Diffuman4D: 4D Consistent Human View Synthesis from Sparse-View Videos with Spatio-Temporal Diffusion Models
This paper addresses the challenge of high-fidelity view synthesis of humans with sparse-view videos as input. Previous methods solve the issue of insufficient observation by leveraging 4D diffusion models to generate videos at novel viewpoints. However, the generated videos from these models often lack spatio-temporal consistency, thus degrading view synthesis quality. In this paper, we propose a novel sliding iterative denoising process to enhance the spatio-temporal consistency of the 4D dif…

Cross-Lingual F5-TTS: Towards Language-Agnostic Voice Cloning and Speech Synthesis
Qingyu Liu, Yushen Chen, Zhikang Niu, Chunhui Wang, Yunting Yang, Bowen Zhang, Jian Zhao, Pengcheng Zhu, Kai Yu, Xie Chen
https://arxiv.org/abs/2509.14579

Cross-Lingual F5-TTS: Towards Language-Agnostic Voice Cloning and Speech Synthesis
Flow-matching-based text-to-speech (TTS) models have shown high-quality speech synthesis. However, most current flow-matching-based TTS models still rely on reference transcripts corresponding to the audio prompt for synthesis. This dependency prevents cross-lingual voice cloning when audio prompt transcripts are unavailable, particularly for unseen languages. The key challenges for flow-matching-based TTS models to remove audio prompt transcripts are identifying word boundaries during training…

A novel approach of day-ahead cooling load prediction and optimal control for ice-based thermal energy storage (TES) system in commercial buildings
Xuyuan Kang, Xiao Wang, Jingjing An, Da Yan
https://arxiv.org/abs/2509.13371

A novel approach of day-ahead cooling load prediction and optimal control for ice-based thermal energy storage (TES) system in commercial buildings
Thermal energy storage (TES) is an effective method for load shifting and demand response in buildings. Optimal TES control and management are essential to improve the performance of the cooling system. Most existing TES systems operate on a fixed schedule, which cannot take full advantage of its load shifting capability, and requires extensive investigation and optimization. This study proposed a novel integrated load prediction and optimized control approach for ice-based TES in commercial bu…

Uspol, genocide
In case you're wondering whether "political violence" is escalating in the U.S.A. right now, of *course* it is as we move into an era of concentration campus and domestic military deployments. But both domestic genocides and purges as well as political violence targeted at individual prominent figures has been a *constant* throughout American history, from gun duels fought between political rivals to massacres of Native Americans in order to steal their land, to pogroms against Catholics, to literal wars on local Black success and political participation, all dating back before the American Revolution to the beginning of colonization. Thanks to Wikipedia, here's a *small sampling* where I attempted to whittle things down to about one event per decade before recent times.
Sources:
https://en.m.wikipedia.org/wiki/List_of_massacres_in_the_United_States
https://en.m.wikipedia.org/wiki/List_of_Indian_massacres_in_North_America
https://en.m.wikipedia.org/wiki/List_of_United_States_presidential_assassination_attempts_and_plots
https://en.m.wikipedia.org/wiki/List_of_incidents_of_political_violence_in_Washington,_D.C.
https://en.m.wikipedia.org/wiki/Mass_racial_violence_in_the_United_States
Killings, woundings, and plots against political figures:
Aaron Burr killing Alexander Hamilton in 1804
Sam Houston beats Rep. William Stanbery in 1832
Attempted Assassination of Andrew Jackson in 1835
Fight between Representatives Churchwell & Cullom in 1854
Caning of Sen. Charles Summer in 1856
Brawl on the House floor in 1858
Assassination of President Abraham Lincoln in 1865
Assassination of President James A. Garfield in 1881
Assassination of President William McKinley in 1901
Attempted Assassination of William Howard Taft and Porfirio Díaz in 1909
Wounding of former President Theodore Roosevelt in 1912
Bombing of the U.S. Senate reception room in 1915
Attempted Assassination of President Herbert Hover in 1928 (in Argentina)
Attempted Assassination of President Harry S. Truman in 1947
Attempted Assassination of President Harry S. Truman in 1950
The United States Capitol Shooting in 1954
Planned Assassination of President John F. Kennedy in 1960
Attempted Assassination of President Franklin D. Roosevelt in 1963
Assassination of President John F. Kennedy in 1963
Assassination of Dr. Martin Luther King Jr. in 1968
Weather Underground bombings in 1970, 1971, and 1975
Planned Assassination of President Richard Nixon in 1972 (Alabama Governor George Wallace was targeted & injured instead)
Planned Assassination of President Richard Nixon in 1974
Planned Assassination of President Gerald Ford in 1974
Attempted Assassinations (x2) of President Gerald Ford in 1975
Wounding of President Ronald Reagan in 1981
Attempted Kidnapping of Federal Reserve Board members in 1981
Planned Assassination of President George Bush in 1993 (in Kuwait)
Attempted Assassinations (x3) of President Bill Clinton in 1994
Attempted Assassination of President Bill Clinton in 1996
Anthrax attacks on US senators in 2001
Attempted Assassination of President George W. Bush in 2005 (in the foreign country of Georgia)
Planned Assassination of President-Elect Barrack Obama in 2008
Planned Assassination of President Barrack Obama in 2009 (in Turkey)
Attempted Assassination of President Barrack Obama in 2011
Shooting of Rep. Gabby Gliffords in 2011
Planned Assassinations (x2) of President Barrack Obama in 2012
Attempted Assassinations (x2) of President Barrack Obama in 2013
Planned Assassination of President Barrack Obama in 2015
Attempted Assassinations (x2) of President Donald Trump in 2017
Attempted Assassination of President Donald Trump in 2018
Pipe bombs mailed to Democratic leaders in 2018, including former President Barack Obama
Planned Assassination of President Barrack Obama in 2019
Attempted Assassination of President Donald Trump in 2020
Kidnapping plot against Michigan Governor Gretchen Whitmer in 2020
Planned Assassination of Former President George W. Bush in 2022
Planned Assassination of Former President Barrack Obama in 2023
Attempted Assassination of President Joe Biden in 2023
Planned Assassinations (x2) of Presidential Candidate Donald Trump in 2024
Wounding of Presidential Candidate Donald Trump in 2024
Massacres and other mass killings, mostly with genocidal motivations:
The Acoma Massacre in 1599
The Paspaheg Massacre in 1610
The Wessagusset affair in 1623
The Mystic Massacre in 1637
The Pound Ridge Massacre in 1644
The Susquehannock chiefs massacre in 1675
The Apalachee Massacre in 1704
The Massacre at Fort Narhantes in 1712
The Norridgewock Massacre in 1724
The 1745 Massacre at Walden (in 1745)
The 1756 Massacre at Walden (in 1756)
The Killings by the Paxton Boys in 1763
The Yellow Creek Massacre in 1774
The Gnadenhütten Massacre in 1782
The Canyon del Muerto Massacre in 1805
The Battle of Tallushatchee in 1813
The Philadelphia Nativist Riots in 1844
The Bloody Island Massacre in 1850
The Mountain Meadows Massacre in 1857
The Sand Creek Massacre in 1864
The Opelousas Massacre in 1868
The Chinese Massacre in 1871
The Election Riot of 1874
The Haymarket Affair in 1886
The Buffalo Gap Massacre in 1890
The Wilmington Massacre in 1898
The 1906 Atlanta Race Massacre (in 1906)
The Ludlow Massacre in 1914
The Elaine massacre in 1919
The Tulsa Race Massacre in 1921
The Battle of Blair Mountain in 1921
The Bonus Army Conflict in 1932
The 1937 Memorial Day massacre (in 1937)
The 16th Street Baptist Church bombing in 1963
The Kent State shootings in 1970
The Greensboro massacre in 1979
The MOVE Bombing in 1985
The 4 O'Clock murders in 1988
The Oklahoma City bombing in 1995
The September 11 Attacks in 2001
The Fort Hood Shooting in 2009
The Holocaust Memorial Shooting in 2009
The Isla Vista killings in 2014
The Charleston Church shooting in 2015
The San Bernardino attack in 2015
The Orlando Nightclub Shooting in 2016
The Pittsburgh Synagogue Shooting in 2018
The El Paso Walmart shooting in 2019
The January 6th Capitol Attack in 2021
The 2022 Buffalo Shooting (in 2022)

Successive Phase Transitions in the Quasi-Kagome Lattice System URhSn Studied by Resonant X-ray Scattering
Chihiro Tabata, Fusako Kon, Ruo Hibino, Yusei Shimizu, Hiroshi Amitsuka, Koji Kaneko, Yoshiya Homma, Dai Aoki, Hironori Nakao
https://arxiv.org/abs/2506.15394

Successive Phase Transitions in the Quasi-Kagome Lattice System URhSn Studied by Resonant X-ray Scattering
Successive phase transitions in the quasi-kagome compound URhSn were investigated by resonant X-ray scattering (RXS) at the uranium $M_4$ edge. In the high-temperature phase between 16 K and 54 K, an additional RXS signal was detected superposed onto fundamental reflections in both $π$-$σ'$ and $π$-$π'$ polarization channels. Upon cooling below 16 K, reported as a ferromagnetic phase along $c$, substantial enhancements were observed again in the both polarization channels at the 300 reflect…

CBP-Tuning: Efficient Local Customization for Black-box Large Language Models
Jiaxuan Zhao, Naibin Gu, Yuchen Feng, Xiyu Liu, Peng Fu, Zheng Lin, Weiping Wang
https://arxiv.org/abs/2509.12112

CBP-Tuning: Efficient Local Customization for Black-box Large Language Models
The high costs of customizing large language models (LLMs) fundamentally limit their adaptability to user-specific needs. Consequently, LLMs are increasingly offered as cloud-based services, a paradigm that introduces critical limitations: providers struggle to support personalized customization at scale, while users face privacy risks when exposing sensitive data. To address this dual challenge, we propose Customized Black-box Prompt Tuning (CBP-Tuning), a novel framework that facilitates effi…

Character-Centric Understanding of Animated Movies
Zhongrui Gui, Junyu Xie, Tengda Han, Weidi Xie, Andrew Zisserman
https://arxiv.org/abs/2509.12204 https://

Character-Centric Understanding of Animated Movies
Animated movies are captivating for their unique character designs and imaginative storytelling, yet they pose significant challenges for existing recognition systems. Unlike the consistent visual patterns detected by conventional face recognition methods, animated characters exhibit extreme diversity in their appearance, motion, and deformation. In this work, we propose an audio-visual pipeline to enable automatic and robust animated character recognition, and thereby enhance character-centric…