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In the rapidly evolving field of image generation, achieving precise control over generated content and maintaining semantic consistency remain significant limitations, particularly concerning grounding techniques and the necessity for…

Computer Vision and Pattern Recognition · Computer Science 2025-07-09 Chengkun Cai , Haoliang Liu , Xu Zhao , Zhongyu Jiang , Tianfang Zhang , Zongkai Wu , John Lee , Jenq-Neng Hwang , Lei Li

Recent research has explored the use of Large Language Models (LLMs) for tackling complex graph reasoning tasks. However, due to the intricacies of graph structures and the inherent limitations of LLMs in handling long text, current…

Artificial Intelligence · Computer Science 2025-11-26 Yuwei Hu , Runlin Lei , Xinyi Huang , Zhewei Wei , Yongchao Liu

Optimizing an experimental system can be extremely challenging when each experiment is expensive, time-consuming, or difficult to perform. Existing optimizers for expensive black-box problems, such as Bayesian optimization, are typically…

Revolutionary advancements in text-to-image models have unlocked new dimensions for sophisticated content creation, such as text-conditioned image editing, enabling the modification of existing images based on textual guidance. This…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Haoyu Zheng , Wenqiao Zhang , Yaoke Wang , Juncheng Li , Zheqi Lv , Xin Min , Mengze Li , Dongping Zhang , Siliang Tang , Yueting Zhuang

While MLLMs have demonstrated adequate image understanding capabilities, they still struggle with pixel-level comprehension, limiting their practical applications. Current evaluation tasks like VQA and visual grounding remain too coarse to…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Muzhi Zhu , Yuzhuo Tian , Hao Chen , Chunluan Zhou , Qingpei Guo , Yang Liu , Ming Yang , Chunhua Shen

While Large Language Models (LLMs) have demonstrated potential in healthcare, they often struggle with the complex, non-linear reasoning required for accurate clinical diagnosis. Existing methods typically rely on static, linear mappings…

Computation and Language · Computer Science 2026-05-28 Zhuohan Ge , Haoyang Li , Yubo Wang , Nicole Hu , Chen Jason Zhang , Qing Li

Existing multi-turn image editing paradigms are often confined to isolated single-step execution. Due to a lack of context-awareness and closed-loop feedback mechanisms, they are prone to error accumulation and semantic drift during…

Graphics · Computer Science 2026-04-01 Fei Shen , Chengyu Xie , Lihong Wang , Zhanyi Zhang , Xin Jiang , Xiaoyu Du , Jinhui Tang

Machine learning practitioners often face significant challenges in formally integrating their prior knowledge and beliefs into predictive models, limiting the potential for nuanced and context-aware analyses. Moreover, the expertise needed…

Machine Learning · Statistics 2024-12-23 James Requeima , John Bronskill , Dami Choi , Richard E. Turner , David Duvenaud

Language agents powered by large language models (LLMs) are increasingly valuable as decision-making tools in domains such as gaming and programming. However, these agents often face challenges in achieving high-level goals without detailed…

Computation and Language · Computer Science 2024-06-10 Ruihan Yang , Jiangjie Chen , Yikai Zhang , Siyu Yuan , Aili Chen , Kyle Richardson , Yanghua Xiao , Deqing Yang

Large language models (LLMs) are catalyzing the development of autonomous AI research agents for scientific and engineering discovery. We present FM Agent, a novel and general-purpose multi-agent framework that leverages a synergistic…

Designing microstructures with coupled cross-physics objectives is a fundamental challenge where traditional topology optimization is often computationally prohibitive and deep generative models frequently suffer from physical…

Artificial Intelligence · Computer Science 2026-04-14 Zhenyuan Zhao , Yu Xing , Tianyang Xue , Lingxin Cao , Xin Yan , Lin Lu

Image processing, including image restoration, image enhancement, etc., involves generating a high-quality clean image from a degraded input. Deep learning-based methods have shown superior performance for various image processing tasks in…

Computer Vision and Pattern Recognition · Computer Science 2024-07-31 Huiyu Duan , Xiongkuo Min , Sijing Wu , Wei Shen , Guangtao Zhai

Semantic communications, a promising approach for agent-human and agent-agent interactions, typically operate at a feature level, lacking true semantic understanding. This paper explores understanding-level semantic communications (ULSC),…

Signal Processing · Electrical Eng. & Systems 2024-05-28 Shuaishuai Guo , Yanhu Wang , Jia Ye , Anbang Zhang , Kun Xu

Large Language Model (LLM)-based agents have emerged as a transformative approach for open-ended problem solving, with information seeking (IS) being a core capability that enables autonomous reasoning and decision-making. While prior…

Large language models (LLMs) face challenges in solving complex mathematical problems that require comprehensive capacities to parse the statements, associate domain knowledge, perform compound logical reasoning, and integrate the…

Artificial Intelligence · Computer Science 2023-12-19 Haoran Liao , Qinyi Du , Shaohua Hu , Hao He , Yanyan Xu , Jidong Tian , Yaohui Jin

Open-sourced Large Language Models (LLMs) have achieved great success in various NLP tasks, however, they are still far inferior to API-based models when acting as agents. How to integrate agent ability into general LLMs becomes a crucial…

Computation and Language · Computer Science 2024-03-20 Zehui Chen , Kuikun Liu , Qiuchen Wang , Wenwei Zhang , Jiangning Liu , Dahua Lin , Kai Chen , Feng Zhao

The pursuit of human-level artificial intelligence (AI) has significantly advanced the development of autonomous agents and Large Language Models (LLMs). LLMs are now widely utilized as decision-making agents for their ability to interpret…

Restoring images from low-light data is a challenging problem. Most existing deep-network based algorithms are designed to be trained with pairwise images. Due to the lack of real-world datasets, they usually perform poorly when generalized…

Image and Video Processing · Electrical Eng. & Systems 2020-12-25 Yangyang Qu , Chao liu , Yongsheng Ou

Multimodal Large Language Models (MLLMs) have shown impressive results on various multimodal tasks. However, most existing MLLMs are not well suited for document-oriented tasks, which require fine-grained image perception and information…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Ya-Qi Yu , Minghui Liao , Jihao Wu , Yongxin Liao , Xiaoyu Zheng , Wei Zeng

Prefix adders are fundamental arithmetic circuits, but their design space grows exponentially with bit-width, posing significant optimization challenges. Previous works face limitations in performance, generalization, and scalability. To…

Hardware Architecture · Computer Science 2025-07-09 Dongsheng Zuo , Jiadong Zhu , Yang Luo , Yuzhe Ma