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Recently, mixture of experts (MoE) has become a popular paradigm for achieving the trade-off between modal capacity and efficiency of multi-modal large language models (MLLMs). Different from previous efforts, we are dedicated to exploring…

Multimedia · Computer Science 2025-02-13 Qiong Wu , Zhaoxi Ke , Yiyi Zhou , Xiaoshuai Sun , Rongrong Ji

Multimodal large language models (MLLM) have achieved satisfactory results in many tasks. However, their performance in the task of ReID (ReID) has not been explored to date. This paper will investigate how to adapt them for the task of…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Shan Yang , Yongfei Zhang

Medical diagnosis using Large Multimodal Models (LMMs) has gained increasing attention due to capability of these models in providing precise diagnoses. These models generally combine medical questions with visual inputs to generate…

Image and Video Processing · Electrical Eng. & Systems 2026-04-09 Ashmal Vayani , Parth Parag Kulkarni , Joseph Fioresi , Song Wang , Mubarak Shah

Recent advances in Multimodal Large Language Models (MLLMs) have shown impressive reasoning capabilities across vision-language tasks, yet still face the challenge of compute-difficulty mismatch. Through empirical analyses, we identify that…

Machine Learning · Computer Science 2026-03-17 Huijie Guo , Jingyao Wang , Lingyu Si , Jiahuan Zhou , Changwen Zheng , Wenwen Qiang

Can AI agents deal with hard choices -- cases where options are incommensurable because multiple objectives are pursued simultaneously? Adopting a technologically engaged approach distinct from existing philosophical literature, I submit…

Artificial Intelligence · Computer Science 2026-04-21 Kangyu Wang

Next-generation Multiple-Input Multiple-Output (MIMO) is expected to be intelligent and scalable. In this paper, we study Large Language Model (LLM)-enabled next-generation MIMO networks. Firstly, we provide an overview of the development,…

Networking and Internet Architecture · Computer Science 2025-11-11 Zhe Wang , Jiayi Zhang , Hongyang Du , Ruichen Zhang , Dusit Niyato , Bo Ai , Khaled B. Letaief

Many evaluations of Large Language Models (LLMs) target tasks that are inherently ill-defined, with unclear input and output spaces and ambiguous success criteria. We analyze why existing evaluation benchmarks and metrics fail to provide…

Computation and Language · Computer Science 2026-03-19 Yi Zhou , Basel Shbita

Large Language Models (LLMs) typically generate outputs token by token using a fixed compute budget, leading to inefficient resource utilization. To address this shortcoming, recent advancements in mixture of expert (MoE) models,…

Large Language Models (LLMs) and Multimodal LLMs (MLLMs) have demonstrated immense potential in autonomous driving (AD) by offering human-like reasoning and open-world generalization. However, the excessive computational overhead and high…

Robotics · Computer Science 2026-05-26 Ruoyu Yao , Ruiguo Zhong , Pei Liu , Mingxing Peng , Rui Yang , Jun Ma

Recently, multimodal large language models (MLLMs) have been widely applied to reasoning tasks. However, they suffer from limited multi-rationale semantic modeling, insufficient logical robustness, and are susceptible to misleading…

Artificial Intelligence · Computer Science 2025-12-08 Chuang Yu , Jinmiao Zhao , Mingxuan Zhao , Yunpeng Liu , Xiujun Shu , Yuanhao Feng , Bo Wang , Xiangyu Yue

Checkpoint selection for multimodal large language models (MLLMs) presents significant challenges when performance differentials are marginal and evaluation signals are prone to noise. Existing methodologies rely heavily on static…

Machine Learning · Computer Science 2026-05-20 Qinwu Xu , Zhuoheng Li , Jessie Salas

Sparse Mixture-of-Experts (MoE) architectures are increasingly popular for frontier large language models (LLM) but they introduce training challenges due to routing complexity. Fully leveraging parameters of an MoE model requires all…

Large language models (LLMs) have enabled the creation of multi-modal LLMs that exhibit strong comprehension of visual data such as images and videos. However, these models usually rely on extensive visual tokens from visual encoders,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-30 Yiwu Zhong , Zhuoming Liu , Yin Li , Liwei Wang

Multimodal large language models (MLLMs) carry the potential to support humans in processing vast amounts of information. While MLLMs are already being used as a fact-checking tool, their abilities and limitations in this regard are…

Computation and Language · Computer Science 2024-04-29 Jiahui Geng , Yova Kementchedjhieva , Preslav Nakov , Iryna Gurevych

Molecular optimization is a crucial yet complex and time-intensive process that often acts as a bottleneck for drug development. Traditional methods rely heavily on trial and error, making multi-objective optimization both time-consuming…

Biomolecules · Quantitative Biology 2025-03-06 Jiajun Yu , Yizhen Zheng , Huan Yee Koh , Shirui Pan , Tianyue Wang , Haishuai Wang

Despite recent progress in Multi-Modal Large Language Models (MLLMs), it remains challenging to integrate diverse tasks ranging from pixel-level perception to high-fidelity generation. Existing approaches often suffer from either restricted…

Computation and Language · Computer Science 2026-01-29 Bin Zhu , Munan Ning , Peng Jin , Bin Lin , Jinfa Huang , Qi Song , Junwu Zhang , Zhenyu Tang , Mingjun Pan , Li Yuan

Theory of Mind (ToM) in Large Language Models (LLMs) refers to the model's ability to infer the mental states of others, with failures in this ability often manifesting as systemic implicit biases. Assessing this challenge is difficult, as…

Computation and Language · Computer Science 2026-01-19 Yanlin Li , Hao Liu , Huimin Liu , Kun Wang , Yinwei Wei , Yupeng Hu

The growing need to integrate information from a large number of diverse sources poses significant scalability challenges for data integration systems. These systems often rely on manually written schema mappings, which are complex,…

Databases · Computer Science 2025-06-02 Christopher Buss , Mahdis Safari , Arash Termehchy , Stefan Lee , David Maier

Human mobility prediction is essential for applications like urban planning and transportation management, yet it remains challenging due to the complex, often implicit, intentions behind human behavior. Existing models predominantly focus…

Computation and Language · Computer Science 2024-08-26 Songwei Li , Jie Feng , Jiawei Chi , Xinyuan Hu , Xiaomeng Zhao , Fengli Xu

Mixture-of-Experts (MoE) approaches have recently gained traction in robotics applications due to their ability to dynamically allocate computational resources and specialize sub-networks for distinct tasks or environmental contexts,…

Robotics · Computer Science 2026-02-18 Dmytro Kuzmenko , Nadiya Shvai