Tootfinder

A Ground-Based Transit Observation of the Long-Period Extremely Low-Density Planet HIP 41378 f
Juliana Garc\'ia-Mej\'ia, Zo\"e L. de Beurs, Patrick Tamburo, Andrew Vanderburg, David Charbonneau, Karen A. Collins, Khalid Barkaoui, Cristilyn N. Watkins, Chris Stockdale, Richard P. Schwarz, Raquel For\'es-Toribio, Jose A. Mu\~noz, Giovanni Isopi, Franco Mallia, Aldo Zapparata, Adam Popowicz, Andrzej Brudny, Eric Agol, Munazza K. Alam, Zouhair Benkhaldoun, Jehin Emmanuel, …

A Ground-Based Transit Observation of the Long-Period Extremely Low-Density Planet HIP 41378 f
We present a ground-based transit detection of HIP 41378 f, a long-period ($P = 542$ days), extremely low-density ($0.09 \pm 0.02$ g cm$^{-3}$) giant exoplanet in a dynamically complex system. Using photometry from Tierras, TRAPPIST-North, and multiple LCOGT sites, we constrain the transit center time to $T_{C,6} = 2460438.889 \pm 0.049$ BJD TDB. This marks only the second ground-based detection of HIP 41378 f, currently the longest-period and longest-duration transiting exoplanet observed from…

Managing level of detail through head-tracked peripheral degradation: a model and resulting design principles
Benjamin Watson, Neff Walker, Larry F Hodges
https://arxiv.org/abs/2506.21456

Managing level of detail through head-tracked peripheral degradation: a model and resulting design principles
Previous work has demonstrated the utility of reductions in the level of detail (LOD) in the periphery of head-tracked, large field of view displays. This paper provides a psychophysically based model, centered around an eye/head movement tradeoff, that explains the effectiveness of peripheral degradation and suggests how peripherally degraded displays should be designed. An experiment evaluating the effect on search performance of the shape and area of the high detail central area (inset) in p…

Series A, Episode 08 - Duel
GAN: [Turns and sees Sinofar and Giroc] Blake, we've got company. [When the others look, they have gone] They were here! Two women, watching us. There's nowhere they could have gone.
JENNA: So where are they now?
https://blake.torpidity.net/m/108/73…

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

Finite-Horizon Strategy in Infinite-Horizon Linear-Quadratic Discrete-Time Dynamic Games
Shengyuan Huang, Xiaoguang Yang, Yifen Mu, Wenjun Mei
https://arxiv.org/abs/2506.19565

Finite-Horizon Strategy in Infinite-Horizon Linear-Quadratic Discrete-Time Dynamic Games
This paper explores a finite-horizon strategy, ``watching $T$ steps into the future and moving one step now,'' in an $N$-person infinite-horizon discrete-time linear-quadratic dynamic game. The game involves linear input/output/state dynamics and quadratic cost functions with heterogeneous discount factors. For the finite-horizon version, which forms the basis of the infinite-horizon game, we analyze the structure of the coupled generalized discrete Riccati difference equations related to the f…

Explain First, Trust Later: LLM-Augmented Explanations for Graph-Based Crypto Anomaly Detection
Adriana Watson
https://arxiv.org/abs/2506.14933 https://

Explain First, Trust Later: LLM-Augmented Explanations for Graph-Based Crypto Anomaly Detection
The decentralized finance (DeFi) community has grown rapidly in recent years, pushed forward by cryptocurrency enthusiasts interested in the vast untapped potential of new markets. The surge in popularity of cryptocurrency has ushered in a new era of financial crime. Unfortunately, the novelty of the technology makes the task of catching and prosecuting offenders particularly challenging. Thus, it is necessary to implement automated detection tools related to policies to address the growing cri…

Series A, Episode 08 - Duel
GAN: [Turns and sees Sinofar and Giroc] Blake, we've got company. [When the others look, they have gone] They were here! Two women, watching us. There's nowhere they could have gone.
JENNA: So where are they now?
https://blake.torpidity.net/m/108/73…

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

Watching the frustratingly fruitless fights over the USEFULNESS of LLM-based coding helpers, I've come down to 3 points that explain why ppl seem to live in different realities:
Most programmers:
1) Write inconsequential remixes of trivial code that has been written many times before.
2) Lack the taste for good design & suck at code review in general (yours truly included).
3) Lack the judgement to differentiate between 1) & FOSS repos of nontrivial code, …

Did you notice Trump's birthday military parade once again featured the Creedence Clearwater Revival song, "Fortunate Son"?
Here's singer John Fogerty's explanation of how the song is about his frustrations of being drafted into Vietnam while watching rich kids dodge the draft (like Trump did): “He IS the fortunate son”
#trump

Typical #Mastodon (Fediverse?) moment:

• a supportive video on the #Fediverse is referenced in a post. In this case the video is on YouTube...
• one person in the comments saying that the video should really be on PeerTube instead
• @…