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Accurate visual understanding is imperative for advancing autonomous systems and intelligent robots. Despite the powerful capabilities of vision-language models (VLMs) in processing complex visual scenes, precisely recognizing obscured or…

Computer Vision and Pattern Recognition · Computer Science 2024-06-03 Huaxiang Zhang , Yaojia Mu , Guo-Niu Zhu , Zhongxue Gan

Recently, multimodal large language models (MLLMs) have attracted increasing research attention due to their powerful visual understanding capabilities. While they have achieved impressive results on various vision tasks, their performance…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Chengzhi Xu , Yuyang Wang , Lai Wei , Lichao Sun , Weiran Huang

Large Reasoning Models (LRMs) like o3 and DeepSeek-R1 have achieved remarkable progress in reasoning tasks with long cot. However, they remain computationally inefficient and struggle with accuracy when solving problems requiring complex…

Artificial Intelligence · Computer Science 2026-03-03 Haipeng Luo , Huawen Feng , Qingfeng Sun , Can Xu , Kai Zheng , Yufei Wang , Tao Yang , Han Hu , Yansong Tang

Real-world data is represented in both structured (e.g., graph connections) and unstructured (e.g., textual, visual information) formats, encompassing complex relationships that include explicit links (such as social connections and user…

Artificial Intelligence · Computer Science 2024-12-24 Yuhao Yang , Jiabin Tang , Lianghao Xia , Xingchen Zou , Yuxuan Liang , Chao Huang

Emerging 6G networks rely on complex cross-layer optimization, yet manually translating high-level intents into mathematical formulations remains a bottleneck. While Large Language Models (LLMs) offer promise, monolithic approaches often…

Artificial Intelligence · Computer Science 2026-01-28 Haoyun Li , Ming Xiao , Kezhi Wang , Robert Schober , Dong In Kim , Yong Liang Guan

Text documents with numerical values involved are widely used in various applications such as scientific research, economy, public health and journalism. However, it is difficult for readers to quickly interpret such data-involved texts and…

Human-Computer Interaction · Computer Science 2024-11-08 Songheng Zhang , Lei Wang , Toby Jia-Jun Li , Qiaomu Shen , Yixin Cao , Yong Wang

Large language models (LLMs) often struggle with mathematical problems that require exact computation or multi-step algebraic reasoning. Tool-integrated reasoning (TIR) offers a promising solution by leveraging external tools such as code…

Machine Learning · Computer Science 2025-06-25 Xingyue Huang , Xianglong Hu , Zifeng Ding , Yuan He , Rishabh , Waleed Alzarooni , Ziyu Ye , Wendong Fan , Bailan He , Haige Bo , Changran Hu , Guohao Li

Formulating a treatment plan is inherently a complex reasoning and refinement task rather than a simple generation problem. However, existing large language models (LLMs) mainly rely on one-shot output without explicit verification, which…

Artificial Intelligence · Computer Science 2026-05-08 Junkai Li , Yunghwei Lai , Tianyi Zhu , Zheng Long Lee , Weizhi Ma , Yang Liu

Academic regulation advising is essential for helping students interpret and comply with institutional policies, yet building effective systems requires domain specific regulatory resources. To address this challenge, we propose REBot, an…

Artificial Intelligence · Computer Science 2025-12-02 Thanh Ma , Tri-Tam La , Lam-Thu Le Huu , Minh-Nghi Nguyen , Khanh-Van Pham Luu

Time series data widely exist in real-world cyber-physical systems. Though analyzing and interpreting them contributes to significant values, e.g, disaster prediction and financial risk control, current workflows mainly rely on human data…

Machine Learning · Computer Science 2026-01-21 Xingjian Wu , Junkai Lu , Zhengyu Li , Xiangfei Qiu , Jilin Hu , Chenjuan Guo , Christian S. Jensen , Bin Yang

Recent advances in Large Language Models (LLMs) have shown remarkable capabilities in financial reasoning and market understanding. Multi-agent LLM frameworks such as TradingAgent and FINMEM augment these models to long-horizon investment…

Computational Engineering, Finance, and Science · Computer Science 2025-09-30 Fei Xiong , Xiang Zhang , Aosong Feng , Siqi Sun , Chenyu You

Automated chart design has seen significant advancements with the emergence of Large-Language Models (LLMs), which offer a practical solution for generating charts. However, LLMs frequently introduce possibly critical design failures, such…

Human-Computer Interaction · Computer Science 2026-01-08 Yao Wang , Jiarong Pan , Danqing Shi , Zhiming Hu , Antti Oulasvirta , Andreas Bulling

Charts are important for presenting and explaining complex data relationships. Recently, multimodal large language models (MLLMs) have shown remarkable capabilities in various chart understanding tasks. However, the sheer size of these…

Computer Vision and Pattern Recognition · Computer Science 2024-04-26 Liang Zhang , Anwen Hu , Haiyang Xu , Ming Yan , Yichen Xu , Qin Jin , Ji Zhang , Fei Huang

Autonomous agent frameworks still struggle to reconcile long-term experiential learning with real-time, context-sensitive decision-making. In practice, this gap appears as static cognition, rigid workflow dependence, and inefficient context…

Artificial Intelligence · Computer Science 2026-03-11 Xiaoxing Wang , Ning Liao , Shikun Wei , Chen Tang , Feiyu Xiong

While achieving tremendous success in various fields, existing multi-agent reinforcement learning (MARL) with a black-box neural network makes decisions in an opaque manner that hinders humans from understanding the learned knowledge and…

Machine Learning · Computer Science 2025-03-05 Zichuan Liu , Yuanyang Zhu , Zhi Wang , Yang Gao , Chunlin Chen

The construction of high-quality parallel corpora for translation research has increasingly evolved from simple sentence alignment to complex, multi-layered annotation tasks. This methodological shift presents significant challenges for…

Computation and Language · Computer Science 2026-02-12 Baorong Huang , Ali Asiri

Traditional workflow-based agents exhibit limited intelligence when addressing real-world problems requiring tool invocation. Tool-integrated reasoning (TIR) agents capable of autonomous reasoning and tool invocation are rapidly emerging as…

We introduce GenAgent, unifying visual understanding and generation through an agentic multimodal model. Unlike unified models that face expensive training costs and understanding-generation trade-offs, GenAgent decouples these capabilities…

Computer Vision and Pattern Recognition · Computer Science 2026-01-29 Kaixun Jiang , Yuzheng Wang , Junjie Zhou , Pandeng Li , Zhihang Liu , Chen-Wei Xie , Zhaoyu Chen , Yun Zheng , Wenqiang Zhang

While Large Language Model (LLM) agents show promise in automated trading, they still face critical limitations. Prominent multi-agent frameworks often suffer from inefficiency, produce inconsistent signals, and lack the end-to-end…

Computational Engineering, Finance, and Science · Computer Science 2026-04-21 Zheye Deng , Weixiang Yan , Changlong Yu , Jiashu Wang

With the rapid advancement of large language models (LLMs), Multi-agent Systems (MAS) have achieved significant progress in various application scenarios. However, substantial challenges remain in designing versatile, robust, and efficient…

Artificial Intelligence · Computer Science 2025-09-12 Weige Cai , Tong Zhu , Jinyi Niu , Ruiqi Hu , Lingyao Li , Tenglong Wang , Xiaowu Dai , Weining Shen , Liwen Zhang