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Existing Multimodal Large Language Models (MLLMs) process a large number of visual tokens, leading to significant computational costs and inefficiency. Instruction-related visual token compression demonstrates strong task relevance, which…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Lei Lei , Jie Gu , Xiaokang Ma , Chu Tang , Jingmin Chen , Tong Xu

Large Multimodal Models (LMMs) have recently demonstrated remarkable visual understanding performance on both vision-language and vision-centric tasks. However, they often fall short in integrating advanced, task-specific capabilities for…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Yufei Zhan , Hongyin Zhao , Yousong Zhu , Shurong Zheng , Fan Yang , Ming Tang , Jinqiao Wang

Intent recognition aims to identify users' underlying intentions, traditionally focusing on text in natural language processing. With growing demands for natural human-computer interaction, the field has evolved through deep learning and…

Computation and Language · Computer Science 2025-08-01 Jingwei Zhao , Yuhua Wen , Qifei Li , Minchi Hu , Yingying Zhou , Jingyao Xue , Junyang Wu , Yingming Gao , Zhengqi Wen , Jianhua Tao , Ya Li

Large Language Models (LLMs) have achieved remarkable success in source code understanding, yet as software systems grow in scale, computational efficiency has become a critical bottleneck. Currently, these models rely on a text-based…

Computation and Language · Computer Science 2026-04-29 Yuling Shi , Chaoxiang Xie , Zhensu Sun , Yeheng Chen , Chenxu Zhang , Longfei Yun , Chengcheng Wan , Hongyu Zhang , David Lo , Xiaodong Gu

Recent Multimodal Large Language Models (MLLMs) have demonstrated significant progress in perceiving and reasoning over multimodal inquiries, ushering in a new research era for foundation models. However, vision-language misalignment in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Wei-Yao Wang , Zhao Wang , Helen Suzuki , Yoshiyuki Kobayashi

To handle ambiguous and open-ended requests, Large Language Models (LLMs) are increasingly trained to interact with users to surface intents they have not yet expressed (e.g., ask clarification questions). However, users are often ambiguous…

Artificial Intelligence · Computer Science 2026-05-14 Tae Soo Kim , Yoonjoo Lee , Jaesang Yu , John Joon Young Chung , Juho Kim

In recent years, large-scale pre-trained multimodal models (LMMs) generally emerge to integrate the vision and language modalities, achieving considerable success in multimodal tasks, such as text-image classification. The growing size of…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 Xinyao Yu , Hao Sun , Zeyu Ling , Ziwei Niu , Zhenjia Bai , Rui Qin , Yen-Wei Chen , Lanfen Lin

In recent years, multimodal large language models (MLLMs) have garnered significant attention from both industry and academia. However, there is still considerable debate on constructing MLLM architectures, particularly regarding the…

Computation and Language · Computer Science 2024-10-10 Junyan Lin , Haoran Chen , Dawei Zhu , Xiaoyu Shen

Multimodal language models (MLMs) integrate visual and textual information by coupling a vision encoder with a large language model through the specific adapter. While existing approaches commonly rely on a single pre-trained vision…

Computer Vision and Pattern Recognition · Computer Science 2025-02-24 Matvey Skripkin , Elizaveta Goncharova , Dmitrii Tarasov , Andrey Kuznetsov

Multi-Behavior Recommendation (MBR) leverages multiple user interaction types (e.g., views, clicks, purchases) to enrich preference modeling and alleviate data sparsity issues in traditional single-behavior approaches. However, existing MBR…

Information Retrieval · Computer Science 2026-03-27 Ranxu Zhang , Junjie Meng , Ying Sun , Ziqi Xu , Bing Yin , Hao Li , Yanyong Zhang , Chao Wang

Sequential recommendation (SR) leverages users' dynamic preferences, with recent advances incorporating multi-interest learning to model diverse user interests. However, most multi-interest SR models rely on noisy, sparse implicit feedback,…

Information Retrieval · Computer Science 2025-05-08 Shutong Qiao , Chen Gao , Wei Yuan , Yong Li , Hongzhi Yin

Universal Multimodal Retrieval (UMR) aims to map different modalities (e.g., visual and textual) into a shared embedding space for multi-modal retrieval. Existing UMR methods can be broadly divided into two categories: early-fusion…

Computer Vision and Pattern Recognition · Computer Science 2026-04-24 Juan Li , Chuanghao Ding , Xujie Zhang , Cam-Tu Nguyen

Multimodal Large Language Models (MLLMs) are distinguished by their multimodal comprehensive ability and widely used in many real-world applications including GPT-4o, autonomous driving and robotics. Despite their impressive performance,…

Machine Learning · Computer Science 2024-09-17 Zhenyu Ning , Jieru Zhao , Qihao Jin , Wenchao Ding , Minyi Guo

Monitoring Machine Learning (ML) models in production environments is crucial, yet traditional approaches often yield verbose, low-interpretability outputs that hinder effective decision-making. We propose a cognitive architecture for ML…

Machine Learning · Computer Science 2025-06-12 Gusseppe Bravo-Rocca , Peini Liu , Jordi Guitart , Rodrigo M Carrillo-Larco , Ajay Dholakia , David Ellison

Despite the success of conventional collaborative filtering (CF) approaches for recommendation systems, they exhibit limitations in leveraging semantic knowledge within the textual attributes of users and items. Recent focus on the…

Information Retrieval · Computer Science 2024-08-19 Zhongzhou Liu , Hao Zhang , Kuicai Dong , Yuan Fang

Streaming services have reshaped how we discover and engage with digital entertainment. Despite these advancements, effectively understanding the wide spectrum of user search queries continues to pose a significant challenge. An accurate…

Information Retrieval · Computer Science 2024-09-16 Farnoosh Javadi , Phanideep Gampa , Alyssa Woo , Xingxing Geng , Hang Zhang , Jose Sepulveda , Belhassen Bayar , Fei Wang

Large language models (LLMs) have emerged as a cutting-edge approach in sequential recommendation, leveraging historical interactions to model dynamic user preferences. Current methods mainly focus on learning processed recommendation data…

Information Retrieval · Computer Science 2025-07-15 Weicong Qin , Yi Xu , Weijie Yu , Chenglei Shen , Xiao Zhang , Ming He , Jianping Fan , Jun Xu

Recent motion-aware large language models have demonstrated promising potential in unifying motion comprehension and generation. However, existing approaches primarily focus on coarse-grained motion-text modeling, where text describes the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-04 Bizhu Wu , Jinheng Xie , Keming Shen , Zhe Kong , Jianfeng Ren , Ruibin Bai , Rong Qu , Linlin Shen

Systems such as video chatbots and navigation robots often depend on streaming image captioning to interpret visual inputs. Existing approaches typically employ large multimodal language models (MLLMs) for this purpose, but their…

Computer Vision and Pattern Recognition · Computer Science 2025-12-15 Junha Song , Yongsik Jo , So Yeon Min , Quanting Xie , Taehwan Kim , Yonatan Bisk , Jaegul Choo

Practical recommender systems experience a cold-start problem when observed user-item interactions in the history are insufficient. Meta learning, especially gradient based one, can be adopted to tackle this problem by learning initial…

Information Retrieval · Computer Science 2021-11-01 Xidong Feng , Chen Chen , Dong Li , Mengchen Zhao , Jianye Hao , Jun Wang