Tootfinder

Chiefs star Travis Kelce's latest venture is literal roller-coaster https://www.nytimes.com/athletic/6738088/2025/10/21/travis-kelce-jana-partners-six-flags-investment/

I’ll second this. All the normal perverts creep me the fuck out. https://social.southcoastsea.food/@jana_aych_ess/115340272376632001

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Collegium Marianum, Jana Semeradova, Frantisek Jiranek & Sergio Azzolini:
🎵 Bassoon Concerto in F major
#CollegiumMarianum #JanaSemeradova #FrantisekJiranek #SergioAzzolini

🤚 #JP2
👉 Papst Johannes Paul II
https://www.openstreetmap.org/way/1028750528

🇺🇦 #NowPlaying on KEXP's #MiddayShow
JÁNA:
🎵 Distant
#JÁNA
https://milajana.bandcamp.com/track/mila-jana-distant-free-dl
https://open.spotify.com/track/6XLmbs1FhNAeUVTCgXFvaF

Near Invariance of The Dual Compressed Shift
Arup Chattopadhyay, Supratim Jana
https://arxiv.org/abs/2510.12230 https://arxiv.org/pdf/2510.12230

Near Invariance of The Dual Compressed Shift
We present the notion of the nearly dual compressed shift-invariant subspaces of the orthogonal complement of the model space and obtain their structure using Hitt's algorithm \cite{DH}.

Atomistic origin of low thermal conductivity in quaternary chalcogenides Cu(Cd, Zn)$_2$InTe$_4$
Nirmalya Jana, Amit Agarwal, Koushik Pal
https://arxiv.org/abs/2510.09040 https:/…

Atomistic origin of low thermal conductivity in quaternary chalcogenides Cu(Cd, Zn)$_2$InTe$_4$
Crystalline semiconductors with intrinsically low lattice thermal conductivity ($\mathcal{K}$) are vital for device applications such as barrier coatings and thermoelectrics. Quaternary chalcogenide semiconductors such as CuCd$_2$InTe$_4$ and CuZn$_2$InTe$_4$ are experimentally shown to exhibit low $\mathcal{K}$, yet its microscopic origin remains poorly understood. Here, we analyse their thermal transport mechanisms using a unified first-principles framework that captures both the Peierls (par…

String topology coproduct and Turaev cobracket on surfaces
Jana Hartenstein, Maximilian Stegemeyer
https://arxiv.org/abs/2510.05997 https://arxiv.org/pdf/2…

String topology coproduct and Turaev cobracket on surfaces
The string topology coproduct on the homology of the free loop space of a closed manifold induces a string cobracket on $S^1$-equivariant homology. We give a complete computation of the string topology coproduct for surfaces of higher genus by describing an algorithm which computes the coproduct of a cyclic word in terms of generators of the fundamental group of the surface. We further show that the string cobracket is the negative of the Turaev cobracket.

The LCLStream Ecosystem for Multi-Institutional Dataset Exploration
David Rogers, Valerio Mariani, Cong Wang, Ryan Coffee, Wilko Kroeger, Murali Shankar, Hans Thorsten Schwander, Tom Beck, Fr\'ed\'eric Poitevin, Jana Thayer
https://arxiv.org/abs/2510.04012

The LCLStream Ecosystem for Multi-Institutional Dataset Exploration
We describe a new end-to-end experimental data streaming framework designed from the ground up to support new types of applications -- AI training, extremely high-rate X-ray time-of-flight analysis, crystal structure determination with distributed processing, and custom data science applications and visualizers yet to be created. Throughout, we use design choices merging cloud microservices with traditional HPC batch execution models for security and flexibility. This project makes a unique con…

Discovery of Changing-Look behavior in AGN NGC 3822: A long-term multiwavelength study
Narendranath Layek, Prantik Nandi, Sachindra Naik, Birendra Chhotaray, Arghajit Jana, Priyadarshee P. Dash, Neeraj Kumari, C. S. Stalin, Srikanth Bandari, S. Muneer
https://arxiv.org/abs/2510.05599

Discovery of Changing-Look behavior in AGN NGC 3822: A long-term multiwavelength study
We present a comprehensive long-term multi-wavelength study of the active galactic nucleus (AGN) NGC 3822, based on 17 years (2008 to 2025) of X-ray, ultraviolet (UV), and optical observations.The dataset includes observations from Swift, XMM-Newton, and NuSTAR, the Very Large Telescope, and the Himalayan Chandra Telescope. Our multiwavelength light curve analysis reveals flux variations across X-ray to optical/UV bands, with an increased variability amplitude at shorter wavelengths. X-ray spec…

Machine learning approaches to seismic event classification in the Ostrava region
Marek Pecha, Michael Skotnica, Jana Ru\v{s}ajov\'a, Bohdan Rieznikov, V\'it Wandrol, Mark\'eta R\"osnerov\'a, Jarom\'ir Knejzl\'ik
https://arxiv.org/abs/2509.22574

Machine learning approaches to seismic event classification in the Ostrava region
The northeastern region of the Czech Republic is among the most seismically active areas in the country. The most frequent seismic events are mining-induced since there used to be strong mining activity in the past. However, natural tectonic events may also occur. In addition, seismic stations often record explosions in quarries in the region. Despite the cessation of mining activities, mine-induced seismic events still occur. Therefore, a rapid differentiation between tectonic and anthropogeni…

Strong coupling phases of conserved growth models are crumpled
Debayan Jana, Abhik Basu
https://arxiv.org/abs/2510.04109 https://arxiv.org/pdf/2510.04109…

Strong coupling phases of conserved growth models are crumpled
We show that stochastically driven nonequilibrium conserved growth models admit strong coupling phases for sufficiently strong nonlocal chemical potentials underlying the dynamics. The models exhibit generic roughening transitions between perturbatively accessible weak coupling phases satisfying an exact relation between the dynamic $z$ and roughness $χ$ exponents in all dimensions $d$ and strong coupling phases. In dimensions below the critical dimension, the latter phases are unstable and ar…

Replaced article(s) found for cond-mat.dis-nn. https://arxiv.org/list/cond-mat.dis-nn/new
[1/1]:
- Rashba Spin-Orbit Coupling and Nonlocal Correlations in Disordered 2D Systems
Yongtai Li, Gour Jana, Chinedu E. Ekuma

Dual Truncated Hankel Operators: Characterization and Properties
Arup Chattopadhyay, Supratim Jana
https://arxiv.org/abs/2510.12223 https://arxiv.org/pdf/2…

Dual Truncated Hankel Operators: Characterization and Properties
We introduce the notion of the Dual Truncated Hankel Operator (DTHO) and provide several operator equation characterizations using the dual compressed shift operator. These characterizations are similar to classical results concerning Hankel operators and align with recent findings related to Truncated Hankel Operators (THO) \cite{GM}. Additionally, our work addresses comprehensive solutions to various operator equations encountered in studying THO and the classical Hankel operator. We have als…

Crosslisted article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[6/21]:
- TRAX: TRacking Axles for Accurate Axle Count Estimation
Avinash Rai, Sandeep Jana, Vishal Vijay

Red Teaming Program Repair Agents: When Correct Patches can Hide Vulnerabilities
Simin Chen, Yixin He, Suman Jana, Baishakhi Ray
https://arxiv.org/abs/2509.25894 https://…

Red Teaming Program Repair Agents: When Correct Patches can Hide Vulnerabilities
LLM-based agents are increasingly deployed for software maintenance tasks such as automated program repair (APR). APR agents automatically fetch GitHub issues and use backend LLMs to generate patches that fix the reported bugs. However, existing work primarily focuses on the functional correctness of APR-generated patches, whether they pass hidden or regression tests, while largely ignoring potential security risks. Given the openness of platforms like GitHub, where any user can raise issues an…

NanoTag: Systems Support for Efficient Byte-Granular Overflow Detection on ARM MTE
Mingkai Li, Hang Ye, Joseph Devietti, Suman Jana, Tanvir Ahmed Khan
https://arxiv.org/abs/2509.22027

NanoTag: Systems Support for Efficient Byte-Granular Overflow Detection on ARM MTE
Memory safety bugs, such as buffer overflows and use-after-frees, are the leading causes of software safety issues in production. Software-based approaches, e.g., Address Sanitizer (ASAN), can detect such bugs with high precision, but with prohibitively high overhead. ARM's Memory Tagging Extension (MTE) offers a promising alternative to detect these bugs in hardware with a much lower overhead. However, in this paper, we perform a thorough investigation of Google Pixel 8, the first production i…

🇺🇦 #NowPlaying on BBCRadio3's #NightTracks
Jana Winderen:
🎵 Kria
#JanaWinderen
https://open.spotify.com/track/25HqOjOo7pcMuMmRfuEgl4

Deconstruction of the anisotropic magnetic interactions from spin-entangled optical excitations in van der Waals antiferromagnets
Dipankar Jana, Swagata Acharya, Milan Orlita, Clement Faugeras, Dimitar Pashov, Mark van Schilfgaarde, Marek Potemski, Maciej Koperski
https://arxiv.org/abs/2510.03010

Deconstruction of the anisotropic magnetic interactions from spin-entangled optical excitations in van der Waals antiferromagnets
Magneto-optical excitations in antiferromagnetic d systems can originate from a multiplicity of light-spin and spin-spin interactions, as the light and spin degrees of freedom can be entangled. This is exemplified in van der Waals systems with attendant strong anisotropy between in-plane and out- of-plane directions, such as MnPS3 and NiPS3 films studied here. The rich interplay between the magnetic ordering and sub-bandgap optical transitions poses a challenge to resolve the mechanisms driving…

A Bilevel Approach to Integrated Surgeon Scheduling and Surgery Planning solved via Branch-and-Price
Broos Maenhout, P\v{r}emysl \v{S}\r{u}cha, Viktorie Valdmanov\'a, Ond\v{r}ej Tkadlec, Jana Thao Rozlivkov\'a
https://arxiv.org/abs/2509.24806

A Bilevel Approach to Integrated Surgeon Scheduling and Surgery Planning solved via Branch-and-Price
In this paper, we study a multi-agent scheduling problem for organising the operations within the operating room department. The head of the surgeon group and individual surgeons are together responsible for the surgeon schedule and surgical case planning. The surgeon head allocates time blocks to individual surgeons, whereas individual surgeons determine the planning of surgical cases independently, which might degrade the schedule quality envisaged by the surgeon head. The bilevel optimisatio…

CLT for LES of real valued random centrosymmetric matrices
Indrajit Jana, Sunita Rani
https://arxiv.org/abs/2509.26141 https://arxiv.org/pdf/2509.26141

CLT for LES of real valued random centrosymmetric matrices
We study the fluctuations of the eigenvalues of real valued large centrosymmetric random matrices via its linear eigenvalue statistic. This is essentially a central limit theorem (CLT) for sums of dependent random variables. The dependence among them leads to behavior that differs from the classical CLT. The main contribution of this article is finding the expression of the variance of the limiting Gaussian distribution. The crux of the proof lies in combinatorial arguments that involve countin…

Deep Learning as the Disciplined Construction of Tame Objects
Gilles Bareilles, Allen Gehret, Johannes Aspman, Jana Lep\v{s}ov\'a, Jakub Mare\v{c}ek
https://arxiv.org/abs/2509.18025

Deep Learning as the Disciplined Construction of Tame Objects
One can see deep-learning models as compositions of functions within the so-called tame geometry. In this expository note, we give an overview of some topics at the interface of tame geometry (also known as o-minimality), optimization theory, and deep learning theory and practice. To do so, we gradually introduce the concepts and tools used to build convergence guarantees for stochastic gradient descent in a general nonsmooth nonconvex, but tame, setting. This illustrates some ways in which tam…

Crosslisted article(s) found for math.LO. https://arxiv.org/list/math.LO/new
[1/1]:
- Deep Learning as the Disciplined Construction of Tame Objects
Gilles Bareilles, Allen Gehret, Johannes Aspman, Jana Lep\v{s}ov\'a, Jakub Mare\v{c}ek

Convolutional Neural Network Optimization for Beehive Classification Using Bioacoustic Signals
Harshit, Rahul Jana, Ritesh Kumar
https://arxiv.org/abs/2509.17800 https://…

Convolutional Neural Network Optimization for Beehive Classification Using Bioacoustic Signals
The behavior of honeybees is an important ecological phenomenon not only in terms of honey and beeswax production but also due to the proliferation of flora and fauna around it. The best way to study this significant phenomenon is by non-invasive monitoring of beehives using the sounds produced by various body movements that give out audio signals which can be exploited for various predictions related to the objectives mentioned above. This study investigates the application of Convolutional Ne…

humancompatible.train: Implementing Optimization Algorithms for Stochastically-Constrained Stochastic Optimization Problems
Andrii Kliachkin, Jana Lep\v{s}ov\'a, Gilles Bareilles, Jakub Mare\v{c}ek
https://arxiv.org/abs/2509.21254

humancompatible.train: Implementing Optimization Algorithms for Stochastically-Constrained Stochastic Optimization Problems
There has been a considerable interest in constrained training of deep neural networks (DNNs) recently for applications such as fairness and safety. Several toolkits have been proposed for this task, yet there is still no industry standard. We present humancompatible.train (https://github.com/humancompatible/train), an easily-extendable PyTorch-based Python package for training DNNs with stochastic constraints. We implement multiple previously unimplemented algorithms for stochastically constra…

Bacteria collective motion is scale-free
Benjamin Perez-Estay, Vincent Martinez, Carine Douarche, Jana Schwarz-Linek, Jochen Arlt, Pierre-Henri Delville, Gail McConnell, Wilson C. K. Poon, Anke Lindner, Eric Clement
https://arxiv.org/abs/2509.15918

Bacteria collective motion is scale-free
Suspensions of swimming bacteria interact hydrodynamically over long ranges, organizing themselves into collective states that drive large-scale chaotic flows, often referred to as "bacterial turbulence". Despite extensive experimental and theoretical work, it remains unclear whether an intrinsic length scale underlies the observed patterns. To shed light on the mechanism driving active turbulence, we investigate the emergence of large-scale flows in E. coli suspensions confined within cylindri…

Crosslisted article(s) found for stat.OT. https://arxiv.org/list/stat.OT/new
[1/1]:
- CLT for LES of real valued random centrosymmetric matrices
Indrajit Jana, Sunita Rani

Remaining Time Prediction in Outbound Warehouse Processes: A Case Study (Short Paper)
Erik Penther, Michael Grohs, Jana-Rebecca Rehse
https://arxiv.org/abs/2509.18986 https://…

Crosslisted article(s) found for cs.OH. https://arxiv.org/list/cs.OH/new
[1/1]:
- Convolutional Neural Network Optimization for Beehive Classification Using Bioacoustic Signals
Harshit, Rahul Jana, Ritesh Kumar

🇺🇦 #NowPlaying on #BBC6Music's #AmbientFocus
Jana Winderen:
🎵 Spring Bloom In The Marginal Ice Zone
#JanaWinderen
https://janawinderen.bandcamp.com/album/spring-bloom-in-the-marginal-ice-zone

Crosslisted article(s) found for physics.data-an. https://arxiv.org/list/physics.data-an/new
[1/1]:
- Detail Across Scales: Multi-Scale Enhancement for Full Spectrum Neural Representations
Yuan Ni, Zhantao Chen, Cheng Peng, Rajan Plumley, Chun Hong Yoon, Jana B. Thayer, Jo…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Jana Semeradova, Collegium Marianum, Jana Semeradova & Frantisek Jiranek:
🎵 Flute Concerto in G major
#JanaSemeradova #CollegiumMarianum #FrantisekJiranek