Search Results for author: Jiao Liu

Found 8 papers, 2 papers with code

Gungnir: Exploiting Stylistic Features in Images for Backdoor Attacks on Diffusion Models

1 code implementation28 Feb 2025 Yu Pan, Bingrong Dai, Jiahao Chen, Lin Wang, Yi Du, Jiao Liu

Existing defense strategies are well equipped to thwart such attacks through backdoor detection and trigger inversion because previous attack methods are constrained by limited input spaces and low-dimensional triggers.

Backdoor Attack backdoor defense +1

Evolutionary Optimization of Physics-Informed Neural Networks: Survey and Prospects

no code implementations11 Jan 2025 Jian Cheng Wong, Abhishek Gupta, Chin Chun Ooi, Pao-Hsiung Chiu, Jiao Liu, Yew-Soon Ong

Methods synergizing gradient descent and neuroevolution for discovering bespoke neural architectures and balancing multiple conflicting terms in physics-informed learning objectives are positioned as important avenues for future research.

Model Optimization Survey

Language Model Evolutionary Algorithms for Recommender Systems: Benchmarks and Algorithm Comparisons

no code implementations16 Nov 2024 Jiao Liu, Zhu Sun, Shanshan Feng, Caishun Chen, Yew-Soon Ong

In the evolutionary computing community, the remarkable language-handling capabilities and reasoning power of large language models (LLMs) have significantly enhanced the functionality of evolutionary algorithms (EAs), enabling them to tackle optimization problems involving structured language or program code.

Evolutionary Algorithms Language Modeling +2

LLM2FEA: Discover Novel Designs with Generative Evolutionary Multitasking

no code implementations21 Jun 2024 Melvin Wong, Jiao Liu, Thiago Rios, Stefan Menzel, Yew Soon Ong

This raises the intriguing possibility of using generative models to simultaneously tackle design tasks across multiple domains, facilitating cross-domain learning and resulting in a series of innovative design solutions.

Language Modelling Large Language Model

Precise-Physics Driven Text-to-3D Generation

no code implementations19 Mar 2024 Qingshan Xu, Jiao Liu, Melvin Wong, Caishun Chen, Yew-Soon Ong

However, existing generative methods mostly focus on geometric or visual plausibility while ignoring precise physics perception for the generated 3D shapes.

3D Generation Text to 3D

CS-PCN: Context-Space Progressive Collaborative Network for Image Denoising

no code implementations17 May 2023 Yuqi Jiang, Chune Zhang, Jiao Liu

Currently, image-denoising methods based on deep learning cannot adequately reconcile contextual semantic information and spatial details.

Image Denoising

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