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AI & Data Science Preprint PDF DOI

Population Dynamics in ARIEL Robotics Systems Featuring Embodied Evolution via Spatial Mating Mechanisms

Victoria Peterson, Akshat Srivastava, Raghav Prabhakar · 2026

We present a Spatially Embedded Evolutionary Algorithm where robot individuals exist in a physically simulated 2D environment, must navigate to encounter potential mates, and compete for survival unde…

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Biology & Life Sciences Preprint PDF DOI

The Curse of Black Sigatoka: A Backward Bifurcation Perspective

Bernard Asamoah Afful, Luis F. Gordillo · 2026

Black Sigatoka disease (BSD), also known as black leaf streak disease, is an airborne fungal infection caused by \textit{Pseudocercospora fijiensis} that severely impacts global banana and plantain pr…

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AI & Data Science Preprint PDF DOI

Deploy DINO with Many-to-Many Association

Haodong Jiang, Mingzhe Li, Junfeng Wu · 2026

Motivated by the limited generalization of supervised image matching models to unseen image domains, we explore the zero-shot deployment of DINO features for this task. The generalist visual represent…

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AI & Data Science Preprint PDF DOI

Missingness-Adaptive Factor Identification in High-Dimensional Data

Ping Zeng, Yicheng Zeng, Lixing Zhu · 2026

Determining the number of factors in high-dimensional factor models remains a fundamental challenge, particularly when data are incomplete. This paper introduces the concept of identifiable factors, t…

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Computer Science Preprint PDF DOI

Source Distance Estimation in Turbulent Airflow: Exploiting Molecule Degradation Diversity

Bastian Heinlein, Timo Jakumeit, Robert Schober, Maximilian Schafer, Vahid Jamali · 2026

In nature, estimating the location of a molecule source in turbulent airflow is a central, and yet highly challenging problem for mate search and foraging. Recently, it has also received increasing at…

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Engineering Preprint PDF DOI

Scale-Invariant Sampling in Multi-Arm Bandit Motion Planning for Object Extraction

Servet B. Bayraktar, Andreas Orthey, Marc Toussaint · 2026

Object extraction tasks often occur in disassembly problems, where bolts, screws, or pins have to be removed from tight, narrow spaces. In such problems, the distance to the environment is often on th…

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Engineering Preprint PDF DOI

Olfactory pursuit: catching a moving odor source in complex flows

Maurizio Carbone, Lorenzo Piro, Robin A. Heinonen, Luca Biferale, Massimo Cencini, Antonio Celani · 2026

Locating and intercepting a moving target from possibly delayed, intermittent sensory signals is a paradigmatic problem in decision-making under uncertainty, and a fundamental challenge for, e.g., ani…

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Mathematics Preprint PDF DOI

Almost all graphs have no cospectral mates with height relative small to its order

Da Zhao · 2026

The main result of this paper shows that almost all graphs of order $n$ have no cospectral mates with height $o(( n / \ln n)^{1/10})$, improving an earlier result on cospectral mates with fixed level …

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Biology & Life Sciences Preprint PDF DOI

How to Forage for a Mate?

Daniel T Bernstein, Ahmed El Hady · 2026

Foraging is a central decision-making behavior performed by all animals, essential to garnishing enough energy for an organism to survive. Similarly, mating is crucial for evolutionary continuity and …

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Computer Science Preprint PDF DOI

ASTRA: Mapping Art-Technology Institutions via Conceptual Axes, Text Embeddings, and Unsupervised Clustering

Joonhyung Bae · 2026

The global landscape of art-technology institutions, including festivals, biennials, research labs, conferences, and hybrid organizations, has grown increasingly diverse, yet systematic frameworks for…

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Physics Preprint PDF DOI

Magnetic and electric properties of the metallic kagome antiferromagnet CrRhAs

Franziska Breitner, Bin Shen, Anton Jesche, Alexander A. Tsirlin, Philipp Gegenwart · 2026

CrRhAs is an antiferromagnetic kagome metal predicted to host a nontrivial spin texture with vector spin chirality [Huang \textit{et al.}, \textit{npj Quantum Mater.} \textbf{8}, 32 (2023)]. We report…

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Physics Preprint PDF DOI

Physics-informed Bayesian Optimization for Quantitative High-Resolution Transmission Electron Microscopy

Xiankang Tang, Yixuan Zhang, Juri Barthel, Chun-Lin Jia, Rafal E. Dunin-Borkowski, Hongbin Zhang, Lei Jin · 2026

Quantitative high-resolution transmission electron microscopy (HRTEM) provides an indispensable means to understand the structure-property relationships of a material in atomic dimensions. Successful …

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AI & Data Science Preprint PDF DOI

Modeling the Senegalese artisanal fisheries migrations

Alassane Bah (ESP, UMMISCO), Timothee Brochier (UMMISCO, IRD [Ile-de-France]) · 2026

The North-West African coast is enriched by the Canary current, which sustain a very produc- tive marine ecosystem. The Senegalese artisanal fishing fleet, the largest in West Africa, ben- efit from t…

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Computer Science Preprint PDF DOI

Statistical Effort Modelling of Game Resource Localisation Attacks

Alessandro Sanna, Waldo Verstraete, Leonardo Regano, Davide Maiorca, Bjorn De Sutter · 2026

Evidence on the effectiveness of Man-At-The-End (MATE) software protections, such as code obfuscation, has mainly come from limited empirical research. Recently, however, an automatable method was pro…

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Physics Preprint PDF DOI

CHEX-MATE: Are we getting cluster thermodynamics right?

R. Seppi, D. Eckert, E. Rasia, S. T. Kay, K. Dolag, V. Biffi, Y. E. Bahar, H. Bourdin, F. De Luca, M. De Petris, S. Ettori, M. Gaspari, F. Gastaldello, V. Ghirardini, L. Lovisari, P. Mazzotta, G. W. Pratt, E. Pointecouteau, M. Rossetti, J. Sayers, M. Sereno, G. Yepes · 2026

Galaxy clusters offer powerful insights into the large-scale structure of the Universe and the physics of baryons in hot state. Their scientific exploitation, however, hinges on our ability to accurat…

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Physics Preprint PDF DOI

Synthesis and Structural Analysis of an Emissive Colloidal Argyrodite Nanocrystal: Canfieldite Ag8SnS6

Francisco Yarur Villanueva, Victor Quezada Novoa, Pascal Rusch, Stefano Toso, Maxwell W. Terban, Yurii P. Ivanov, Joaquin Carlos Chu, Maxine J. Kirshenbaum, Ehsan Nikbin, Maria J. Gendron Romero, Mirko Prato, Giorgio Divitini, Jane Y. Howe, Mark W.B. Wilson, Liberato Manna · 2026

We resolve a phase identification controversy in the Ag-Sn-S material system by unraveling the polymorphic structure of nanocrystals within the argyrodite material family. Argyrodites are a class of s…

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Mathematics Preprint PDF DOI

Are sparse graphs typically determined by their spectrum?

Nils Van de Berg, Alexander Van Werde · 2026

We investigate whether it is typical for a sparse graph to be uniquely characterized by its adjacency spectrum up to isomorphism. Our first result shows that the giant component of an Erd\H{o}s-R\'eny…

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Computer Science Preprint PDF DOI

A Systematic Review of Algorithmic Red Teaming Methodologies for Assurance and Security of AI Applications

Shruti Srivastava, Kiranmayee Janardhan, Shaurya Jauhari · 2026

Cybersecurity threats are becoming increasingly sophisticated, making traditional defense mechanisms and manual red teaming approaches insufficient for modern organizations. While red teaming has long…

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Computer Science Preprint PDF DOI

Convergence rates of random-order best-response dynamics in public good games on networks

Wojciech Misiak, Marcin Dziubinski · 2026

We study convergence rates of random-order best-response dynamics in games on networks with linear best responses and strategic substitutes. Combining formal analysis with numerical simulations we ide…

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AI & Data Science Preprint PDF DOI

MATEO: A Multimodal Benchmark for Temporal Reasoning and Planning in LVLMs

Gabriel Roccabruna, Olha Khomyn, Giuseppe Riccardi · 2026

AI agents need to plan to achieve complex goals that involve orchestrating perception, sub-goal decomposition, and execution. These plans consist of ordered steps structured according to a Temporal Ex…

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