Tootfinder

Reusing Attention for One-stage Lane Topology Understanding
Yang Li, Zongzheng Zhang, Xuchong Qiu, Xinrun Li, Ziming Liu, Leichen Wang, Ruikai Li, Zhenxin Zhu, Huan-ang Gao, Xiaojian Lin, Zhiyong Cui, Hang Zhao, Hao Zhao
https://arxiv.org/abs/2507.17617

Reusing Attention for One-stage Lane Topology Understanding
Understanding lane toplogy relationships accurately is critical for safe autonomous driving. However, existing two-stage methods suffer from inefficiencies due to error propagations and increased computational overheads. To address these challenges, we propose a one-stage architecture that simultaneously predicts traffic elements, lane centerlines and topology relationship, improving both the accuracy and inference speed of lane topology understanding for autonomous driving. Our key innovation …

An Adaptation of the Vietoris Topology for Ordered Compact Sets
Christopher Caruvana, Jared Holshouser
https://arxiv.org/abs/2507.17936 https://arxiv.org/p…

An Adaptation of the Vietoris Topology for Ordered Compact Sets
We introduce a natural topology on powers of a space that is inspired by the Vietoris topology on compact subsets. We then place this topology in context with other product topologies; specifically, we compare this topology with the Tychonoff product, the box product, and Bell's uniform box topology. We identify a variety of topological properties for the specific case when the ground space is discrete. When the ground space is the Euclidean real line, we show that the resulting power is not Li…

Rabi transport and the other finite-size effects in one-dimensional discrete-time topological quantum walk
Andrzej Grudka, Marcin Karczewski, Pawe{\l} Kurzy\'nski, Tomasz P. Polak, Jan W\'ojcik, Antoni Antoni W\'ojcik
https://arxiv.org/abs/2506.19523

Rabi transport and the other finite-size effects in one-dimensional discrete-time topological quantum walk
This paper investigates Rabi transport and finite-size effects in one-dimensional discrete-time topological quantum walks. We demonstrate the emergence of localized states at boundaries between topologically distinct phases and analyze how finite system sizes influence quantum walk dynamics. For finite lattices, we show that topology induces localized and bilocalized states, leading to Rabi-like transport as a result of degeneracy breaking due to finite-size effects. The study bridges the gap b…

Network Structures as an Attack Surface: Topology-Based Privacy Leakage in Federated Learning
Murtaza Rangwala, Richard O. Sinnott, Rajkumar Buyya
https://arxiv.org/abs/2506.19260

Network Structures as an Attack Surface: Topology-Based Privacy Leakage in Federated Learning
Federated learning systems increasingly rely on diverse network topologies to address scalability and organizational constraints. While existing privacy research focuses on gradient-based attacks, the privacy implications of network topology knowledge remain critically understudied. We conduct the first comprehensive analysis of topology-based privacy leakage across realistic adversarial knowledge scenarios, demonstrating that adversaries with varying degrees of structural knowledge can infer s…

🇺🇦 Auf radioeins läuft...
The Black Seeds:
🎵 Love Is A Radiation
#NowPlaying #TheBlackSeeds
https://theblackseeds.bandcamp.com/track/little-sunshine-feat-david-levi-porina-love-is-a-radiation-reality-chant-version
https://open.spotify.com/track/5KhQa14vF6vrJvM3N0asLg

Chainlink and Mastercard announce a partnership to enable card users to buy crypto "directly onchain through a secure fiat-to-crypto conversion" (RT Watson/The Block)
https://www.theblock.co/post/359461/mastercard-chainlink-onchai…

Fast Distribution Grid Topology Estimation via Subset Sum
Yueyao Xu, Yize Chen
https://arxiv.org/abs/2507.16924 https://arxiv.org/pdf/2507.16924

Fast Distribution Grid Topology Estimation via Subset Sum
Faced with increasing penetration of distributed energy resources and fast development of distribution grid energy management, topology identification of distribution grid becomes an important and fundamental task. As the underlying grid topology is usually unknown or incomplete to the utilities, it is becoming a fundamental task to efficiently identify the distribution grid network topology using limited measurements. A fast and accurate topology identification can help achieving the tasks of …

Quantum topology without topology
Daniel Tubbenhauer
https://arxiv.org/abs/2506.18918 https://arxiv.org/pdf/2506.18918

Quantum topology without topology
These lecture notes cover 13 sessions and are presented as an e-print, intended to evolve over time. Quantum invariants do more than distinguish topological objects; they build bridges between topology, algebra, number theory and quantum physics helping to transfer ideas, and stimulating mutual development. They also possess deep and intriguing connections to representation theory, particularly through representations of quantum groups. These lecture notes aim to illustrate how categorical…

In Yuga Labs vs. Ryder Ripps, an appeals court rules that NFTs are "goods" that can get trademark protection but sends the case back to a lower court (Zack Abrams/The Block)
https://www.theblock.co/post/364012/nfts-q

Tether says it has ~250K Tether Gold tokens in circulation as of Q2 2025, backed 1:1 by a troy ounce of physical gold; the stablecoin was launched in Jan. 2020 (Daniel Kuhn/The Block)
https://www.theblock.co/post/364232/250000