Tootfinder

Chordless cycle filtrations for dimensionality detection in complex networks via topological data analysis
Aina Ferr\`a Marc\'us, Robert Jankowski, Meritxell Vila Mi\~nana, Carles Casacuberta, M. \'Angeles Serrano
https://arxiv.org/abs/2509.08350

Chordless cycle filtrations for dimensionality detection in complex networks via topological data analysis
Many complex networks, ranging from social to biological systems, exhibit structural patterns consistent with an underlying hyperbolic geometry. Revealing the dimensionality of this latent space can disentangle the structural complexity of communities, impact efficient network navigation, and fundamentally shape connectivity and system behavior. We introduce a novel topological data analysis weighting scheme for graphs, based on chordless cycles, aimed at estimating the dimensionality of networ…

Replaced article(s) found for q-fin.MF. https://arxiv.org/list/q-fin.MF/new
[1/1]:
- Optimal investment with insider information using Skorokhod & Russo-Vallois integration
Mauricio Elizalde, Carlos Escudero, Tomoyuki Ichiba

Replaced article(s) found for q-fin.PM. https://arxiv.org/list/q-fin.PM/new
[1/1]:
- Optimal investment with insider information using Skorokhod & Russo-Vallois integration
Mauricio Elizalde, Carlos Escudero, Tomoyuki Ichiba

Marisa Kabas, who was the first to report on the whistleblower’s departure from SSA, has the full text of his email that was somehow disappeared.
https://www.thehandbasket.co/p/charles-borges-ssa-chief-data-officer-whistleblower-resigns-email

'Intolerable': SSA chief data officer and whistleblower resigns in blistering email
Charles Borges involuntary resignation comes just days after publicly calling out a critical agency data vulnerability.

VelLMes: A high-interaction AI-based deception framework
Muris Sladi\'c (Czech Technical University in Prague), Veronica Valeros (Czech Technical University in Prague), Carlos Catania (CONICET, UNCuyo), Sebastian Garcia (Czech Technical University in Prague)
https://arxiv.org/abs/2510.06975

VelLMes: A high-interaction AI-based deception framework
There are very few SotA deception systems based on Large Language Models. The existing ones are limited only to simulating one type of service, mainly SSH shells. These systems - but also the deception technologies not based on LLMs - lack an extensive evaluation that includes human attackers. Generative AI has recently become a valuable asset for cybersecurity researchers and practitioners, and the field of cyber-deception is no exception. Researchers have demonstrated how LLMs can be leverage…

Un marco sexista. Columna de Paula Escobar.
https://wallabag.altgr.xyz/share/690786e128fdb7.66066439
Original 🔗 https…

Comparing XRISM cluster velocity dispersions with predictions from cosmological simulations: are feedback models too ejective?
XRISM Collaboration, Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini, Renata Cumbee, Maria Diaz Trigo, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan E. Eckart, Dominique Eckert, Satoshi Eguchi, Teruaki Enoto, Yuichiro Ezoe, Adam Foster, Ryuichi Fuj…

Comparing XRISM cluster velocity dispersions with predictions from cosmological simulations: are feedback models too ejective?
The dynamics of the intra-cluster medium (ICM), the hot plasma that fills galaxy clusters, are shaped by gravity-driven cluster mergers and feedback from supermassive black holes (SMBH) in the cluster cores. XRISM measurements of ICM velocities in several clusters offer insights into these processes. We compare XRISM measurements for nine galaxy clusters (Virgo, Perseus, Centaurus, Hydra A, PKS\,0745--19, A2029, Coma, A2319, Ophiuchus) with predictions from three state-of-the-art cosmological s…

Morrissey canceló otra vez su concierto en Santiago.
*pretends to be shocked*

De un espíritu absolutamente rockero, una de las mšs mšs grandes artistas de estos lados mundo, hoy se conmemora el natalicio de Violeta Parra, quien vino a este mundo el 4 de octubre de 1917 en la ciudad de San Carlos (*). ¡Gracias a la vida por darnos a Violeta!
#CumpleañosRockero #VioletaParra

¡AC/DC vuelve a Chile en 2026! La banda confirmó su regreso a Santiago con la gira "Power Up"
Agendaron el 11 de marzo en el Parque Estadio Nacional. Los acompañarš la banda The Pretty Reckless. La venta de entradas comienza el 7 de vuelve a las 10:00 por ticketmaster.