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Thanks to the emerging of foundation models, the large language and vision models are integrated to acquire the multimodal ability of visual captioning, question answering, etc. Although existing multimodal models present impressive…

计算机视觉与模式识别 · 计算机科学 2023-12-29 Bo Zhao , Boya Wu , Muyang He , Tiejun Huang

Information processing tasks involve complex cognitive mechanisms that are shaped by various factors, including individual goals, prior experience, and system environments. Understanding such behaviors requires a sophisticated and…

人机交互 · 计算机科学 2025-07-24 Kaixin Ji , Danula Hettiachchi , Falk Scholer , Flora D. Salim , Damiano Spina

Retrieval-augmented generation (RAG) techniques have proven to be effective in integrating up-to-date information, mitigating hallucinations, and enhancing response quality, particularly in specialized domains. While many RAG approaches…

The rapid evolution of Retrieval-Augmented Generation (RAG) toward multimodal, high-stakes enterprise applications has outpaced the development of domain specific evaluation benchmarks. Existing datasets often rely on general-domain corpora…

人工智能 · 计算机科学 2026-01-23 Chandan Kumar Sahu , Premith Kumar Chilukuri , Matthew Hetrich

In real-world scenarios, providing user queries with visually enhanced responses can considerably benefit understanding and memory, underscoring the great value of interleaved image-text generation. Despite recent progress, like the visual…

信息检索 · 计算机科学 2025-12-08 Rongyang Zhang , Yuqing Huang , Chengqiang Lu , Qimeng Wang , Yan Gao , Yi Wu , Yao Hu , Yin Xu , Wei Wang , Hao Wang , Enhong Chen

Multimodal search has become increasingly important in providing users with a natural and effective way to ex-press their search intentions. Images offer fine-grained details of the desired products, while text allows for easily…

计算机视觉与模式识别 · 计算机科学 2024-04-25 Oriol Barbany , Michael Huang , Xinliang Zhu , Arnab Dhua

Retrieval-augmented Large Language Models (LLMs) have reshaped traditional query-answering systems, offering unparalleled user experiences. However, existing retrieval techniques often struggle to handle multi-modal query contexts. In this…

数据库 · 计算机科学 2024-07-08 Mengzhao Wang , Haotian Wu , Xiangyu Ke , Yunjun Gao , Xiaoliang Xu , Lu Chen

Extracting real-time insights from multi-modal data streams from various domains such as healthcare, intelligent transportation, and satellite remote sensing remains a challenge. High computational demands and limited knowledge scope…

计算机视觉与模式识别 · 计算机科学 2025-01-27 Murugan Sankaradas , Ravi K. Rajendran , Srimat T. Chakradhar

This technical report details a novel approach to combining reasoning and retrieval augmented generation (RAG) within a single, lean language model architecture. While existing RAG systems typically rely on large-scale models and external…

Recently, short video platforms have achieved rapid user growth by recommending interesting content to users. The objective of the recommendation is to optimize user retention, thereby driving the growth of DAU (Daily Active Users).…

机器学习 · 计算机科学 2023-02-14 Qingpeng Cai , Shuchang Liu , Xueliang Wang , Tianyou Zuo , Wentao Xie , Bin Yang , Dong Zheng , Peng Jiang , Kun Gai

Retrieval-augmented generation (RAG) enhances large language models (LLMs) by incorporating external knowledge to generate a response within a context with improved accuracy and reduced hallucinations. However, multi-modal RAG systems face…

机器学习 · 计算机科学 2025-01-09 Matin Mortaheb , Mohammad A. Amir Khojastepour , Srimat T. Chakradhar , Sennur Ulukus

China has a long and rich history, encompassing a vast cultural heritage that includes diverse multimodal information, such as silk patterns, Dunhuang murals, and their associated historical narratives. Cross-modal retrieval plays a pivotal…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Junyi Yuan , Jian Zhang , Fangyu Wu , Dongming Lu , Huanda Lu , Qiufeng Wang

The rise of powerful multimodal LLMs has enhanced the viability of building web agents which can, with increasing levels of autonomy, assist users to retrieve information and complete tasks on various human-computer interfaces. It is hence…

信息检索 · 计算机科学 2024-09-26 Maria Wang , Srinivas Sunkara , Gilles Baechler , Jason Lin , Yun Zhu , Fedir Zubach , Lei Shu , Jindong Chen

Multimodal learning, a rapidly evolving field in artificial intelligence, seeks to construct more versatile and robust systems by integrating and analyzing diverse types of data, including text, images, audio, and video. Inspired by the…

With the rapid development of mobile Internet and big data, a huge amount of data is generated in the network, but the data that users are really interested in a very small portion. To extract the information that users are interested in…

信息检索 · 计算机科学 2022-05-09 Bo Liu

Retrieval-Augmented Generation (RAG) has been introduced to mitigate hallucinations in Multimodal Large Language Models (MLLMs) by incorporating external knowledge into the generation process, and it has become a widely adopted approach for…

人工智能 · 计算机科学 2026-03-17 Zhuohang Jiang , Pangjing Wu , Xu Yuan , Wenqi Fan , Qing Li

Review-based Product Question Answering (PQA) allows e-commerce platforms to automatically address customer queries by leveraging insights from user reviews. However, existing PQA systems generate answers with only a single perspective,…

计算与语言 · 计算机科学 2025-06-05 An Quang Tang , Xiuzhen Zhang , Minh Ngoc Dinh , Zhuang Li

Recent research in retrieval-augmented generation (RAG) has concentrated on retrieving useful information from candidate documents. However, numerous methodologies frequently neglect the calibration capabilities of large language models…

计算与语言 · 计算机科学 2025-06-23 Guanhua Chen , Yutong Yao , Lidia S. Chao , Xuebo Liu , Derek F. Wong

Multimodal deep search agents have shown great potential in solving complex tasks by iteratively collecting textual and visual evidence. However, managing the heterogeneous information and high token costs associated with multimodal inputs…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Yifan Du , Zikang Liu , Jinbiao Peng , Jie Wu , Junyi Li , Jinyang Li , Wayne Xin Zhao , Ji-Rong Wen

Existing information retrieval (IR) models often assume a homogeneous structure for knowledge sources and user queries, limiting their applicability in real-world settings where retrieval is inherently heterogeneous and diverse. In this…

信息检索 · 计算机科学 2025-02-12 Dehai Min , Zhiyang Xu , Guilin Qi , Lifu Huang , Chenyu You