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Large Vision-Language Models (LVLMs) have demonstrated remarkable advancements in numerous areas such as multimedia. However, hallucination issues significantly limit their credibility and application potential. Existing mitigation methods…

机器学习 · 计算机科学 2025-08-20 Wenhao Li , Xiu Su , Jingyi Wu , Feng Yang , Yang Liu , Yi Chen , Shan You , Chang Xu

As the field continues its push for ever more resources, this work turns the spotlight on a critical question: how can vision-language models (VLMs) be adapted to thrive in low-resource, budget-constrained settings? While large VLMs offer…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Zhiqi Kang , Rahaf Aljundi , Vaggelis Dorovatas , Karteek Alahari

Document visual question answering requires models not only to answer questions correctly, but also to precisely localize answers within complex document layouts. While large vision-language models (VLMs) achieve strong spatial grounding,…

计算机视觉与模式识别 · 计算机科学 2026-05-25 Pinaki Prasad Guha Neogi , Ahmad Mohammadshirazi , Ser-Nam Lim , Rajiv Ramnath

Enabling robots to perform precise and generalized manipulation in unstructured environments remains a fundamental challenge in embodied AI. While Vision-Language Models (VLMs) have demonstrated remarkable capabilities in semantic reasoning…

机器人学 · 计算机科学 2025-10-10 Mingyang Sun , Jiude Wei , Qichen He , Donglin Wang , Cewu Lu , Jianhua Sun

Knowledge distillation from proprietary LLM APIs poses a growing threat to model providers, yet defenses against this attack remain fragmented and unevaluated. We present DistillGuard, a framework for systematically evaluating output-level…

密码学与安全 · 计算机科学 2026-03-10 Bo Jiang

Remarkable achievements have been attained with Generative Adversarial Networks (GANs) in image-to-image translation. However, due to a tremendous amount of parameters, state-of-the-art GANs usually suffer from low efficiency and bulky…

计算机视觉与模式识别 · 计算机科学 2022-03-15 Linfeng Zhang , Xin Chen , Xiaobing Tu , Pengfei Wan , Ning Xu , Kaisheng Ma

In-context learning (ICL) allows large language models (LLMs) to solve novel tasks without weight updates. Despite its empirical success, the mechanism behind ICL remains poorly understood, limiting our ability to interpret, improve, and…

机器学习 · 计算机科学 2025-06-16 Chengye Li , Haiyun Liu , Yuanxi Li

The growing industrial demand for customized and cost-efficient large language models (LLMs) is fueled by the rise of vertical, domain-specific tasks and the need to optimize performance under constraints such as latency and budget.…

机器学习 · 计算机科学 2025-10-21 Ziming Dai , Tuo Zhang , Fei Gao , Xingyi Cai , Xiaofei Wang , Cheng Zhang , Wenyu Wang , Chengjie Zang

Large Language Models (LLMs) have showcased their remarkable capabilities in diverse domains, encompassing natural language understanding, translation, and even code generation. The potential for LLMs to generate harmful content is a…

软件工程 · 计算机科学 2024-09-17 Mingke Yang , Yuqi Chen , Yi Liu , Ling Shi

In knowledge distillation, a student model is trained with supervisions from both knowledge from a teacher and observations drawn from a training data distribution. Knowledge of a teacher is considered a subject that holds inter-class…

计算与语言 · 计算机科学 2022-10-25 Dongkyu Lee , Zhiliang Tian , Yingxiu Zhao , Ka Chun Cheung , Nevin L. Zhang

Inference-time steering methods offer a lightweight alternative to fine-tuning large language models (LLMs) and vision-language models (VLMs) by modifying internal activations at test time without updating model weights. However, most…

计算与语言 · 计算机科学 2025-07-25 Duy Nguyen , Archiki Prasad , Elias Stengel-Eskin , Mohit Bansal

Vision Transformers (ViTs) have delivered remarkable progress through global self-attention, yet their quadratic complexity can become prohibitive for high-resolution inputs. In this work, we present ViT-Linearizer, a cross-architecture…

计算机视觉与模式识别 · 计算机科学 2026-02-27 Guoyizhe Wei , Rama Chellappa

Visual Question Answering (VQA) requires reasoning across visual and textual modalities, yet Large Vision-Language Models (LVLMs) often lack integrated commonsense knowledge, limiting their robustness in real-world scenarios. To address…

计算与语言 · 计算机科学 2025-06-12 Shuo Yang , Siwen Luo , Soyeon Caren Han , Eduard Hovy

Enabling Visual Semantic Models to effectively handle multi-view description matching has been a longstanding challenge. Existing methods typically learn a set of embeddings to find the optimal match for each view's text and compute…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Yang Liu , Wentao Feng , Zhuoyao Liu , Shudong Huang , Jiancheng Lv

Distributed quantum machine learning faces significant challenges due to heterogeneous client data and variations in local model structures, which hinder global model aggregation. To address these challenges, we propose a knowledge…

量子物理 · 物理学 2025-09-23 Kai Yu , Binbin Cai , Song Lin

The deployment of Large Language Models (LLMs) in customer support is constrained by hallucination (generating false information) and the high cost of proprietary models. To address these challenges, we propose a retrieval-augmented…

计算与语言 · 计算机科学 2025-07-22 Ashley Lewis , Michael White , Jing Liu , Toshiaki Koike-Akino , Kieran Parsons , Ye Wang

Despite the recent advancements of vision-language-action (VLA) models on a variety of robotics tasks, they suffer from critical issues such as poor generalizability to unseen tasks, due to their reliance on behavior cloning exclusively…

机器人学 · 计算机科学 2025-02-05 Zijian Zhang , Kaiyuan Zheng , Zhaorun Chen , Joel Jang , Yi Li , Siwei Han , Chaoqi Wang , Mingyu Ding , Dieter Fox , Huaxiu Yao

Chain-of-Thought (CoT) reasoning empowers Large Language Models (LLMs) with remarkable capabilities but typically requires prohibitive parameter scales. CoT distillation has emerged as a promising paradigm to transfer reasoning prowess into…

计算与语言 · 计算机科学 2026-05-19 Jin Cui , Jiaqi Guo , Ruixuan Yang , Jiayi Lu , Jiepeng Zhou , Jiajun Xu , Jiangcheng Song , Boran Zhao , Pengju Ren

Vision-Language Models (VLMs) deliver impressive performance in understanding visual content with language instructions. However, redundancy in vision tokens results in the degenerated inference efficiency of VLMs, which hinders real-time…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Qinyu Chen , Jiawen Qi

Knowledge distillation (KD) has received much attention due to its success in compressing networks to allow for their deployment in resource-constrained systems. While the problem of adversarial robustness has been studied before in the KD…