Tootfinder

Yesterday managed to see at least a half dozen bands for #Kenmore Porchfest (#Buffalo). I only remembered to take one pic (at this RAtM cover band, Anger Is a Gift). They did a great job and the hosts had a cooler of water for everyone.
Kudos to everyone involved in the day.

Discussions during the current #IETF meeting led me to write a new draft on a compact CoAP URI expression, Short Paths In CoAP (ShoPinC, following the trade tradition of contrived acronyms).
As not all of the #CoAP crowd is reading the IETF lists, I'm soliciting opinions or feedback from here as well.…

Cowboys' Trevon Diggs has 'hurt' feelings after Dallas uses contract clause to dock its Pro Bowl CB $500,000

https://www.cbssports.com/nfl/news/c…

Die chinesische Firma Gotion High-Tech hat mit der Produktion seiner 5MWh #Batteriespeicher in #Göttingen begonnen.
Ja, in Deutschland.🤪
Nach erfolgreicher #TÜV-Zertifizieru…

Gotion starts manufacturing 5MWh BESS in Germany following key certifications
Gotion High-Tech has launched manufacturing of its 5MWh BESS units at its manufacturing facility in Göttingen, Germany.

Supporting Car-Following Behavior through V2V-Based Beyond-Visual-Range Information Display
Feiqi Gu, Zhixiong Wang, Zhenyu Wang, Dengbo He
https://arxiv.org/abs/2506.18308

Supporting Car-Following Behavior through V2V-Based Beyond-Visual-Range Information Display
Rear-end collisions constituted a large portion of crashes on the road, despite efforts to mitigate rear-end collisions, such as forward collision warnings. The chance of rear-end collisions is closely related to drivers' car-following (CF) behaviors in the traffic flow. Given that drivers may rely on more than the information of the direct lead vehicle (DLV) when making CF decisions, expanding drivers' perceptual range by providing beyond-visual-range (BVR) information based on vehicle-to-vehi…

#CFP: Meeting at the Crossroads: Understanding the Intersection of Rhetoric, Race, and Religion
https://ift.tt/voLVyEU
Laurent Pernot wrote, “Religion is intimately linked with words. Everyone knows that the spoken…

#CFP: Meeting at the Crossroads: Understanding the Intersection of Rhetoric, Race, and Religion
Laurent Pernot wrote, “Religion is intimately linked with words. Everyone knows that the spoken and written word plays an essential role in religion, as language is necessarily used to address the gods or God, to speak about the divine or the sacred, and to express religious feeling or awareness”. Thus, Pernot called for an understanding of the role rhetoric plays in our expression and performance of religion.

Signless Laplacian spectral analysis of a class of graph joins
Jiachang Ye, Zoran Stani\' c, Jianguo Qian
https://arxiv.org/abs/2507.15276 https://

Signless Laplacian spectral analysis of a class of graph joins
A graph is said to be determined by its signless Laplacian spectrum (abbreviated as DQS) if no other non-isomorphic graph shares the same signless Laplacian spectrum. In this paper, we establish the following results: (1). Every graph of the form $K_1 \vee (C_s \cup qK_2)$, where $q \ge 0$, $s \ge 3$, and the number of vertices is at least $16$, is DQS; (2). Every graph of the form $K_1 \vee (C_{s_1} \cup C_{s_2} \cup \cdots \cup C_{s_t} \cup qK_2)$, where $t \ge 2$, $q \ge 0$, $s_i \ge 3$,…

Computational Complexity of Model-Checking Quantum Pushdown Systems
Deren Lin, Tianrong Lin
https://arxiv.org/abs/2506.18439 https://…

Computational Complexity of Model-Checking Quantum Pushdown Systems
In this paper, we study the problem of model-checking quantum pushdown systems from a computational complexity point of view. We arrive at the following equally important, interesting new results: We first extend the notions of the {\it probabilistic pushdown systems} and {\it Markov chains} to their quantum analogues and investigate the question of whether it is necessary to define a quantum analogue of {\it probabilistic computational tree logic} to describe the probabilistic and branching-…

Ravens’ Marlon Humphrey on addition of CB Jaire Alexander: 'It's going to be a fun secondary’ https://www.nfl.com/news/ravens-marlon-humphrey-on-addition-of-cb-jaire-alexander

Yeah, this is not surprising…
“Airlines and Trump Administration Backpedal on Protections for Travelers With Wheelchairs”
https://www.nytimes.com/2025/06/20/travel/wheelchair-flights-delta-united-american.html
Archive: …

Airlines Challenge Protections For Travelers With Wheelchairs
A landmark rule to expand the rights of disabled air travelers has been hamstrung by a lawsuit from major airlines and delayed enforcement by the Transportation Department.