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Existing Multimodal Large Language Models (MLLMs) suffer from significant performance degradation on the long document understanding task as document length increases. This stems from two fundamental challenges: 1) a low Signal-to-Noise…

人工智能 · 计算机科学 2026-05-12 Hao Yan , Yuliang Liu , Xingchen Liu , Yuyi Zhang , Minghui Liao , Jihao Wu , Wei Chen , Xiang Bai

To better understand scene images in the field of remote sensing, multi-label annotation of scene images is necessary. Moreover, to enhance the performance of deep learning models for dealing with semantic scene understanding tasks, it is…

计算机视觉与模式识别 · 计算机科学 2020-10-02 Xiaoman Qi , PanPan Zhu , Yuebin Wang , Liqiang Zhang , Junhuan Peng , Mengfan Wu , Jialong Chen , Xudong Zhao , Ning Zang , P. Takis Mathiopoulos

Recent research works have proposed machine learning models for classifying IoT devices connected to a network. However, there is still a practical challenge of not having all devices (and hence their traffic) available during the training…

网络与互联网体系结构 · 计算机科学 2024-01-15 Binghui Wu , Philipp Gysel , Dinil Mon Divakaran , Mohan Gurusamy

Zero-shot learning (ZSL) aims at recognizing unseen classes with knowledge transferred from seen classes. This is typically achieved by exploiting a semantic feature space (FS) shared by both seen and unseen classes, i.e., attributes or…

机器学习 · 计算机科学 2019-04-15 Jingcai Guo , Song Guo

This paper addresses the task of zero-shot image classification. The key contribution of the proposed approach is to control the semantic embedding of images -- one of the main ingredients of zero-shot learning -- by formulating it as a…

计算机视觉与模式识别 · 计算机科学 2016-07-28 Maxime Bucher , Stéphane Herbin , Frédéric Jurie

Most studies on machine learning in sensing systems focus on low-level perception tasks that process raw sensory data within a short time window. However, many practical applications, such as human routine modeling and occupancy tracking,…

人工智能 · 计算机科学 2024-04-01 Xiaomin Ouyang , Mani Srivastava

Scene understanding is critical for various downstream tasks in autonomous driving, including facilitating driver-agent communication and enhancing human-centered explainability of autonomous vehicle (AV) decisions. This paper evaluates the…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Mohammed Elhenawy , Shadi Jaradat , Taqwa I. Alhadidi , Huthaifa I. Ashqar , Ahmed Jaber , Andry Rakotonirainy , Mohammad Abu Tami

The ability to recognize patterns from examples and apply them to new ones is a primal ability for general intelligence, and is widely studied by psychology and AI researchers. Many benchmarks have been proposed to measure such ability for…

人工智能 · 计算机科学 2025-10-24 Kai Yan , Zhan Ling , Kang Liu , Yifan Yang , Ting-Han Fan , Lingfeng Shen , Zhengyin Du , Jiecao Chen

The remarkable advancements in large language models (LLMs) have brought about significant improvements in Natural Language Processing(NLP) tasks. This paper presents a comprehensive review of in-context learning techniques, focusing on…

计算与语言 · 计算机科学 2023-09-26 Yinheng Li

Cognitive distortions have been closely linked to mental health disorders, yet their automatic detection remains challenging due to contextual ambiguity, co-occurrence, and semantic overlap. We propose a novel framework that combines Large…

计算与语言 · 计算机科学 2026-04-20 Jun Seo Kim , Hyemi Kim , Woo Joo Oh , Hongjin Cho , Hochul Lee , Hye Hyeon Kim

Knowledge editing techniques have emerged as essential tools for updating the factual knowledge of large language models (LLMs) and multimodal models (LMMs), allowing them to correct outdated or inaccurate information without retraining…

计算与语言 · 计算机科学 2025-03-04 Yuntao Du , Kailin Jiang , Zhi Gao , Chenrui Shi , Zilong Zheng , Siyuan Qi , Qing Li

Despite Multimodal Large Language Models (MLLMs) showing promising results on general zero-shot image classification tasks, fine-grained image classification remains challenging. It demands precise attention to subtle visual details to…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Yunqi Hong , Sohyun An , Andrew Bai , Neil Y. C. Lin , Cho-Jui Hsieh

Recent large language models (LLMs) have advanced table understanding capabilities but rely on converting tables into text sequences. While multimodal large language models (MLLMs) enable direct visual processing, they face limitations in…

计算与语言 · 计算机科学 2025-02-26 Bohao Yang , Yingji Zhang , Dong Liu , André Freitas , Chenghua Lin

Time series anomaly detection is critical for supply chain management to take proactive operations, but faces challenges: classical unsupervised anomaly detection based on exploiting data patterns often yields results misaligned with…

机器学习 · 计算机科学 2026-01-28 Haoting Zhang , Shekhar Jain

Large Language Models inherit stereotypes from their pretraining data, leading to biased behavior toward certain social groups in many Natural Language Processing tasks, such as hateful speech detection or sentiment analysis. Surprisingly,…

计算与语言 · 计算机科学 2025-10-24 Anthony Dubreuil , Antoine Gourru , Christine Largeron , Amine Trabelsi

Stance detection, which aims to identify public opinion towards specific targets using social media data, is an important yet challenging task. With the increasing number of online debates among social media users, conversational stance…

计算与语言 · 计算机科学 2025-06-24 Yuzhe Ding , Kang He , Bobo Li , Li Zheng , Haijun He , Fei Li , Chong Teng , Donghong Ji

How should one judge whether a given large language model (LLM) can reliably perform economic reasoning? Most existing LLM benchmarks focus on specific applications and fail to present the model with a rich variety of economic tasks. A…

计算与语言 · 计算机科学 2025-02-20 Narun Raman , Taylor Lundy , Thiago Amin , Jesse Perla , Kevin Leyton-Brown

Existing instruction-based image editing models perform well with simple, single-step instructions but degrade in realistic scenarios that involve multiple, lengthy, and interdependent directives. A main cause is the scarcity of training…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Zhaoyuan Qiu , Ken Chen , Xiangwei Wang , Yu Xia , Sachith Seneviratne , Saman Halgamuge

Healthcare robotics requires robust multimodal perception and reasoning to ensure safety in dynamic clinical environments. Current Vision-Language Models (VLMs) demonstrate strong general-purpose capabilities but remain limited in temporal…

计算机视觉与模式识别 · 计算机科学 2025-09-29 Saurav Jha , Stefan K. Ehrlich

Legal dispute analysis is crucial for intelligent legal assistance systems. However, current LLMs face significant challenges in understanding complex legal concepts, maintaining reasoning consistency, and accurately citing legal sources.…

人工智能 · 计算机科学 2025-09-03 Mingda Zhang , Na Zhao , Jianglong Qing , Qing xu , Kaiwen Pan , Ting luo