Papers
Research papers from arXiv and related sources
Partial Soft-Matching Distance for Neural Representational Comparison with Partial Unit Correspondence
Representational similarity metrics typically force all units to be matched, making them susceptible to noise and outliers common in neural representations. We extend the soft-matching distance to ...
Chaitanya Kapoor, Alex H. Williams, Meenakshi Khosla
RetinaVision: XAI-Driven Augmented Regulation for Precise Retinal Disease Classification using deep learning framework
Early and accurate classification of retinal diseases is critical to counter vision loss and for guiding clinical management of retinal diseases. In this study, we proposed a deep learning method f...
Mohammad Tahmid Noor, Shayan Abrar, Jannatul Adan Mahi, Md Parvez Mia, Asaduzzaman Hridoy, Samant...
IPv2: An Improved Image Purification Strategy for Real-World Ultra-Low-Dose Lung CT Denoising
The image purification strategy constructs an intermediate distribution with aligned anatomical structures, which effectively corrects the spatial misalignment between real-world ultra-low-dose CT ...
Guoliang Gong, Man Yu
Learning partial transpose signatures in qubit ququart states from a few measurements
Higher-dimensional quantum systems are attracting interest for improving quantum protocol performance by increasing memory space. Characterizing quantum resources of such systems is fundamental but...
Christian Candeago, Paolo Da Rold, Michele Grossi, Pawel Horodecki, Antonio Mandarino
The Path to Conversational AI Tutors: Integrating Tutoring Best Practices and Targeted Technologies to Produce Scalable AI Agents
The emergence of generative AI has accelerated the development of conversational tutoring systems that interact with students through natural language dialogue. Unlike prior intelligent tutoring sy...
Kirk Vanacore, Ryan S. Baker, Avery H. Closser, Jeremy Roschelle
Time-Varying Hazard Patterns and Co-Mutation Profiles of KRAS G12C and G12D in Real-World NSCLC
Background: KRAS mutations are the largest oncogenic subset in NSCLC. While KRAS G12C is now targetable, no approved therapies exist for G12D. We examined time-to-next-treatment (TTNT) and overall ...
Robert Amevor, Dennis Baidoo, Emmanuel Kubuafor
Towards Automated Page Object Generation for Web Testing using Large Language Models
Page Objects (POs) are a widely adopted design pattern for improving the maintainability and scalability of automated end-to-end web tests. However, creating and maintaining POs is still largely a ...
Betül Karagöz, Filippo Ricca, Matteo Biagiola, Andrea Stocco
AdsorbFlow: energy-conditioned flow matching enables fast and realistic adsorbate placement
Identifying low-energy adsorption geometries on catalytic surfaces is a practical bottleneck for computational heterogeneous catalysis: the difficulty lies not only in the cost of density functiona...
Jiangjie Qiu, Wentao Li, Honghao Chen, Leyi Zhao, Xiaonan Wang
Limited Reasoning Space: The cage of long-horizon reasoning in LLMs
The test-time compute strategy, such as Chain-of-Thought (CoT), has significantly enhanced the ability of large language models to solve complex tasks like logical reasoning. However, empirical stu...
Zhenyu Li, Guanlin Wu, Cheems Wang, Yongqiang Zhao
DD-CAM: Minimal Sufficient Explanations for Vision Models Using Delta Debugging
We introduce a gradient-free framework for identifying minimal, sufficient, and decision-preserving explanations in vision models by isolating the smallest subset of representational units whose jo...
Krishna Khadka, Yu Lei, Raghu N. Kacker, D. Richard Kuhn
CapNav: Benchmarking Vision Language Models on Capability-conditioned Indoor Navigation
Vision-Language Models (VLMs) have shown remarkable progress in Vision-Language Navigation (VLN), offering new possibilities for navigation decision-making that could benefit both robotic platforms...
Xia Su, Ruiqi Chen, Benlin Liu, Jingwei Ma, Zonglin Di, Ranjay Krishna, Jon Froehlich
An algebraic theory of Lojasiewicz exponents
We develop a unified algebraic and valuative theory of Lojasiewicz exponents for pairs of graded families and filtrations of ideals. Within this framework, local Lojasiewicz exponents, gradient exp...
Tai Huy Ha
Learning to Tune Pure Pursuit in Autonomous Racing: Joint Lookahead and Steering-Gain Control with PPO
Pure Pursuit (PP) is widely used in autonomous racing for real-time path tracking due to its efficiency and geometric clarity, yet performance is highly sensitive to how key parameters-lookahead di...
Mohamed Elgouhary, Amr S. El-Wakeel
Ori-Sense: origami capacitive sensing for soft robotic applications
This work introduces Ori-Sense, a compliant capacitive sensor inspired by the inverted Kresling origami pattern. The device translates torsional deformation into measurable capacitance changes, ena...
Hugo de Souza Oliveira, Xin Li, Mohsen Jafarpour, Edoardo Milana
Super-Resolution Structured-Illumination X-Ray Microscopy based on Fourier Decomposition
We present a structured-illumination technique for full-field super-resolution transmission X-ray microscopy, which employs Fourier spectral decomposition inspired by established methods in visible...
Stefan Schwaiger, Lennart Forster, Martin Dierolf, Franz Pfeiffer, Benedikt Günther
Tendon-Driven Reciprocating and Non-Reciprocating Motion via Snapping Metabeams
Snapping beams enable rapid geometric transitions through nonlinear instability, offering an efficient means of generating motion in soft robotic systems. In this study, a tendon-driven mechanism c...
Mohsen Jafarpour, Ayberk Yüksek, Shahab Eshghi, Stanislav Gorb, Edoardo Milana
GR-Athena++: Binary Neutron Star Merger Simulations with Neutrino Transport
We present general-relativistic radiation magnetohydrodynamics simulations of binary neutron star mergers performed with GR-Athena++. Neutrino transport is treated using a moment-based, energy-inte...
Boris Daszuta, Sebastiano Bernuzzi, Maximilian Jacobi, Eduardo M. Gutiérrez, Peter Hammond, Willi...
Chromaticity-Optimized Antenna Design and Bayesian Foreground Validation for the CANTAR Global 21 cm Experiment
Detecting the global 21 cm signal from the epoch of reionization remains a major observational challenge due to bright foregrounds and instrumental systematics. As part of the Colombian Antarctic T...
Michelle Mora, German Chaparro, Juan D. Guerrero, Catalina Alzate, Juan P. Urrego, Jimena Giraldo...
Two-Stage Multiple Test Procedures Controlling False Discovery Rate with auxiliary variable and their Application to Set4Delta Mutant Data
In this paper, we present novel methodologies that incorporate auxiliary variables for multiple hypotheses testing related to the main point of interest while effectively controlling the false disc...
Seohwa Hwang, Mark Louie Ramos, DoHwan Park, Junyong Park, Johan Lim, Erin Green
Accurate Data-Based State Estimation from Power Loads Inference in Electric Power Grids
Accurate state estimation is a crucial requirement for the reliable operation and control of electric power systems. Here, we construct a data-driven, numerical method to infer missing power load v...
Philippe Jacquod, Laurent Pagnier, Daniel J. Gauthier