ScoreAdv: Score-based Targeted Generation of Natural Adversarial Examples via Diffusion Models

arXiv — cs.CVFriday, October 31, 2025 at 4:00:00 AM
A recent paper titled 'ScoreAdv' discusses a novel approach to generating natural adversarial examples using diffusion models. This research is significant as it addresses the vulnerabilities of deep learning systems to adversarial attacks, which have been a persistent issue despite advancements in the field. By moving away from traditional methods that rely on specific perturbation constraints, the authors aim to create more realistic adversarial examples that better reflect human perception. This could lead to improved robustness in AI systems, making them less susceptible to manipulation.
— via World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended apps based on your readingExplore all apps
Continue Readings
ISLA: A U-Net for MRI-based acute ischemic stroke lesion segmentation with deep supervision, attention, domain adaptation, and ensemble learning
PositiveArtificial Intelligence
A new deep learning model named ISLA (Ischemic Stroke Lesion Analyzer) has been introduced for the segmentation of acute ischemic stroke lesions in MRI scans. This model leverages the U-Net architecture and incorporates deep supervision, attention mechanisms, and domain adaptation, trained on over 1500 participants from multiple centers.
Are Emotions Arranged in a Circle? Geometric Analysis of Emotion Representations via Hyperspherical Contrastive Learning
NeutralArtificial Intelligence
A recent study titled 'Are Emotions Arranged in a Circle?' explores the geometric analysis of emotion representations through hyperspherical contrastive learning, proposing a method to align emotions in a circular format within language model embeddings. This approach aims to enhance interpretability and robustness against dimensionality reduction, although it shows limitations in high-dimensional settings and fine-grained classification tasks.
Decoder Generates Manufacturable Structures: A Framework for 3D-Printable Object Synthesis
PositiveArtificial Intelligence
A novel decoder-based approach has been introduced for generating manufacturable 3D structures optimized for additive manufacturing, utilizing a deep learning framework that decodes latent representations into geometrically valid, printable objects. This methodology respects manufacturing constraints and demonstrates improved manufacturability over traditional generation methods.
From Prompts to Deployment: Auto-Curated Domain-Specific Dataset Generation via Diffusion Models
PositiveArtificial Intelligence
A new automated pipeline has been introduced for generating domain-specific synthetic datasets using diffusion models, addressing the challenges posed by distribution shifts between pre-trained models and real-world applications. This three-stage framework synthesizes target objects within specific backgrounds, validates outputs through multi-modal assessments, and employs a user-preference classifier to enhance dataset quality.
AIMC-Spec: A Benchmark Dataset for Automatic Intrapulse Modulation Classification under Variable Noise Conditions
NeutralArtificial Intelligence
A new benchmark dataset named AIMC-Spec has been introduced to enhance automatic intrapulse modulation classification (AIMC) in radar signal analysis, particularly under varying noise conditions. This dataset includes 33 modulation types across 13 signal-to-noise ratio levels, addressing a significant gap in standardized datasets for this critical task.
CasTex: Cascaded Text-to-Texture Synthesis via Explicit Texture Maps and Physically-Based Shading
PositiveArtificial Intelligence
The recent study titled 'CasTex: Cascaded Text-to-Texture Synthesis via Explicit Texture Maps and Physically-Based Shading' explores advancements in text-to-texture synthesis using diffusion models, aiming to generate realistic texture maps that perform well under various lighting conditions. This approach utilizes score distillation sampling to produce high-quality textures while addressing visual artifacts associated with existing methods.
Training-Free Distribution Adaptation for Diffusion Models via Maximum Mean Discrepancy Guidance
NeutralArtificial Intelligence
A new approach called MMD Guidance has been proposed to enhance pre-trained diffusion models by addressing the issue of output deviation from user-specific target data, particularly in domain adaptation tasks where retraining is not feasible. This method utilizes Maximum Mean Discrepancy (MMD) to align generated samples with reference datasets without requiring additional training.
Interpretability and Individuality in Knee MRI: Patient-Specific Radiomic Fingerprint with Reconstructed Healthy Personas
PositiveArtificial Intelligence
A recent study has introduced a novel approach to knee MRI analysis, emphasizing the importance of both interpretability and individuality through patient-specific radiomic fingerprints and reconstructed healthy personas. This method aims to enhance automated assessments by dynamically selecting features relevant to individual patients rather than relying on uniform population-level signatures.

Ready to build your own newsroom?

Subscribe to unlock a personalised feed, podcasts, newsletters, and notifications tailored to the topics you actually care about