#localization
9 resultsCan Vision-Language Models Reason about AI Edits in Images?
Darsha Udayanga, Pin-Yu Chen, Payel Das +1
The paper explores training vision-language models with reinforcement learning to detect and localize AI-generated image edits, using reasoning traces and a lightweight segmentatio…
Quantum Chaos and Diffusive Transport from Geometric Randomness
Bibek Saha, Abhishek Dhar, Sthitadhi Roy
The paper shows that quantum chaos and diffusive transport can emerge solely from geometric randomness in non‑interacting particles on random tree‑like layered graphs, with the gra…
BG-REAL: A Public Real-Data Anchored Benchmark for Background Manipulation Detection and Localization
Bugra Alperen Uluirmak, Rifat Kurban
The paper introduces BG-REAL, a publicly available benchmark for detecting and localizing manipulations that occur in the background of images, built from real Open Images data and…
Lyapunov spectrum scaling transition for quasiperiodic nonlinear unitaries
Xiaodong Zhang, Barbara Dietz, Sergej Flach
The paper investigates how the Lyapunov spectrum of weakly nonlinear unitary maps changes with the localization length in quasiperiodic potentials, revealing a delayed scaling tran…
Reduction of relative multisymplectic manifolds
Djounvouna Dinamo
The paper extends multisymplectic reduction theory to relative multisymplectic manifolds, introducing relative Hamiltonian pairs, moment maps, and proving a reduction theorem toget…
Sky-Ear: An Unmanned Aerial Vehicle-Enabled Victim Sound Detection and Localization System
Yi Hong, Mingyang Wang, Yalin Liu +3
The paper presents Sky-Ear, a UAV-mounted system that uses a circular microphone array and a two-stage audio processing pipeline to detect and locate victim sounds efficiently duri…
Watermark Forensics for Generative Models: An Information-Theoretic Perspective
Xiaoyu Li, Zheng Gao, Xiaoyan Feng +3
The paper studies how to embed and detect watermarks in the outputs of generative language models, providing an information‑theoretic analysis of the trade‑offs for detection, attr…
Polynomial Extensions and Localization of Non-Noetherian Cohen--Macaulay Rings
Ryoya Ando
The paper examines whether the Hamilton–Marley Cohen–Macaulay (HMCM) property for non‑Noetherian rings is preserved under polynomial extensions and localization, presenting counter…
Fluctuation-stable generalized entropy probes of spectral heterogeneity
Arpita Goswami
The paper develops a theoretical framework showing that generalized entropy measures are more stable for q>1, introduces an entropy-gradient susceptibility to detect spectral heter…