Tootfinder

Modeling Item-Level Dynamic Variability with Residual Diffusion for Bundle Recommendation
Dong Zhang, Lin Li, Ming Li, Xiaohui Tao, Meng Sun, Jimmy Xiangji Huang
https://arxiv.org/abs/2507.03280

Modeling Item-Level Dynamic Variability with Residual Diffusion for Bundle Recommendation
Existing solutions for bundle recommendation(BR) have achieved remarkable effectiveness for predicting the user's preference for prebuilt bundles. However, bundle-item(B-I) affiliation will vary dynamically in real scenarios. For example, a bundle themed as 'casual outfit', may add 'hat' or remove 'watch' due to factors such as seasonal variations, changes in user pes or inventory adjustments. Our empirical study demonstrates that the performance of mainstream BR models will fluctuate or even d…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Kaitlyn Aurelia Smith:
🎵 Unbraiding Boundless Energy Within Boundaries
#KaitlynAureliaSmith
https://kaitlynaureliasmith.bandcamp.com/track/unbraiding-boundless-energy-within-boundaries
https://open.spotify.com/track/4TV3fpMUu9GD8HUwI1r5UN

This https://arxiv.org/abs/2004.09217 has been replaced.
link: https://scholar.google.com/scholar?q=a

Vanishing Chern classes for numerically flat Higgs bundles
I consider Higgs bundles satisfying a notion of ampleness that was introduce Bruzzo, Graña Otero and Hernández Ruipérez, and prove that the Chern classes of rank $r$ H-ample Higgs bundles over dimension $n$, polarized, smooth, complex, projective varieties are positive under opportune hypothesis. I extend this to non-negativeness of Chern classes of all numerically effective Higgs bundles; and use this condition to prove the vanishing of Chern classes of numerically flat Higgs bundles.

*Sehr leerer Blick*
(Alle Zitate stammen aus: »Vom Radiothor zur Uranspaltung: Eine wissenschaftliche Selbstbiographie«, von Otto Hahn.)

“Spotify’s intent seems clear”: US senators call for FTC probe into Spotify’s subscription bundles – here’s why https://musictech.com/news/music/spotify-ftc-probe-bundling/?utm_source=dlv…

“Spotify's intent seems clear”: US senators call for FTC probe into Spotify’s subscription bundles – here's why
Two US senators are calling on the Federal Trade Commission (FTC) to launch an investigation into Spotify over claims that it has forced Premium subscribers into higher-priced “bundled subscriptions” without their knowledge or consent.

Elektrotherapie im Ganzkörperanzug: Neuer Ansatz in neurologischen Behandlung
Ein Anzug soll Patienten mit neurologischen Erkrankungen wie Fibromyalgie, MS oder nach Schlaganfall mit gezielter Muskelstimulation im Alltag unterstützen.

Boundless, which bought crowdfunding publisher Unbound in March, tells authors that royalties accrued before March won't be paid until Boundless is cash stable (The Bookseller)
https://www.thebookseller.com/news/unbound…

Unbound authors will not receive unpaid royalty payments until new publisher Boundless 'is cash stable'
As founder John Mitchinson leaves, Unbound authors learn they will not receive historic royalty payments for sales of their books unless Boundless "survives and thrives".

A Decidable Bundled Fragment of First-Order Modal Logic Without Finite Model Property
Varad Joshi, Anantha Padmanabha
https://arxiv.org/abs/2506.01421 http…

A Decidable Bundled Fragment of First-Order Modal Logic Without Finite Model Property
The satisfiability problem for First-order Modal Logic (\FOML) is undecidable even for simple fragments like having only unary predicates, two variables etc. Recently a new way to identify decidable fragments of \FOML has been introduced called the "bundled fragments", where the quantifiers and modalities are restricted to appear together. Since there are many ways to bundle the quantifiers together, some of them lead to (un)decidable fragments. In (Liu et.al, 2023) the authors prove a `trichot…

Intersection of two quadrics: modular interpretation and Hitchin morphism
Vladimiro Benedetti, Andreas H\"oring, Jie Liu
https://arxiv.org/abs/2506.04707

Intersection of two quadrics: modular interpretation and Hitchin morphism
The cotangent bundle $T^*X$ of a smooth intersection $X$ of two quadrics admits a Lagrangian fibration determined by the intrinsic geometry of $X$. We show that this fibration is actually the Hitchin morphism if we endow $X$ with a structure of moduli space of twisted Spin-bundles. This generalises the classical result for threefolds, in which case it recovers the Hitchin fibration for the moduli space of rank two bundles with fixed determinant of odd degree on a curve of genus two.

Spectral coverings without embeddings
Eric Boulter, Steven Rayan
https://arxiv.org/abs/2507.02127 https://arxiv.org/pdf/2507.02127

Spectral coverings without embeddings
In this article, we investigate a weakened version of the spectral correspondence for twisted Higgs bundles. Namely, we construct twisted Higgs bundles from a finite covering map and a vector bundle on that covering but without requiring that they match the eigen-data for some fixed twisted Higgs bundle. We investigate stability for twisted Higgs bundles constructed in this way, and compare our covering data to that of the traditional spectral cover.