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Time series modeling is crucial for many applications, however, it faces challenges such as complex spatio-temporal dependencies and distribution shifts in learning from historical context to predict task-specific outcomes. To address these…

Artificial Intelligence · Computer Science 2024-08-28 Chidaksh Ravuru , Sagar Srinivas Sakhinana , Venkataramana Runkana

Matching patients effectively and efficiently for clinical trials is a significant challenge due to the complexity and variability of patient profiles and trial criteria. This paper introduces \textbf{Multi-Agent for Knowledge Augmentation…

Multiagent Systems · Computer Science 2026-05-19 Hanwen Shi , Jin Zhang , Kunpeng Zhang

Interleaved text-and-image generation represents a significant frontier for Multimodal Large Language Models (MLLMs), offering a more intuitive way to convey complex information. Current paradigms rely on either image generation or…

Artificial Intelligence · Computer Science 2026-04-01 Yinuo Liu , Zi Qian , Heng Zhou , Jiahao Zhang , Yajie Zhang , Zhihang Li , Mengyu Zhou , Erchao Zhao , Xiaoxi Jiang , Guanjun Jiang

While diffusion models excel at generating high-quality images, they often struggle with accurate counting, attributes, and spatial relationships in complex multi-object scenes. One potential solution involves employing Multimodal Large…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Jiayang Sun , Hongbo Wang , Jie Cao , Huaibo Huang , Ran He

Precision therapeutics require multimodal adaptive models that generate personalized treatment recommendations. We introduce TxAgent, an AI agent that leverages multi-step reasoning and real-time biomedical knowledge retrieval across a…

Artificial Intelligence · Computer Science 2025-03-17 Shanghua Gao , Richard Zhu , Zhenglun Kong , Ayush Noori , Xiaorui Su , Curtis Ginder , Theodoros Tsiligkaridis , Marinka Zitnik

Memory-Augmented Generation (MAG) extends Large Language Models with external memory to support long-context reasoning, but existing approaches largely rely on semantic similarity over monolithic memory stores, entangling temporal, causal,…

Artificial Intelligence · Computer Science 2026-04-17 Dongming Jiang , Yi Li , Guanpeng Li , Bingzhe Li

Modern consumer banking applications require accurate and efficient retrieval of information in response to user queries. Mapping user utterances to the most relevant Frequently Asked Questions (FAQs) is a crucial component of these…

Artificial Intelligence · Computer Science 2025-10-17 Mahmood Hegazy , Aaron Rodrigues , Azzam Naeem

Video question answering (VideoQA) is a challenging task that requires integrating spatial, temporal, and semantic information to capture the complex dynamics of video sequences. Although recent advances have introduced various approaches…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Zhongyu Yang , Zuhao Yang , Shuo Zhan , Tan Yue , Wei Pang , Yingfang Yuan

Existing action recognition methods are typically actor-specific due to the intrinsic topological and apparent differences among the actors. This requires actor-specific pose estimation (e.g., humans vs. animals), leading to cumbersome…

Computer Vision and Pattern Recognition · Computer Science 2024-01-11 Anindya Mondal , Sauradip Nag , Joaquin M Prada , Xiatian Zhu , Anjan Dutta

Developing accurate biomedical Question Answering (QA) systems in low-resource languages remains a major challenge, limiting equitable access to reliable medical knowledge. This paper introduces BanglaMedQA and BanglaMMedBench, the first…

Computation and Language · Computer Science 2025-11-07 Sadia Sultana , Saiyma Sittul Muna , Mosammat Zannatul Samarukh , Ajwad Abrar , Tareque Mohmud Chowdhury

We present SQuAI (https://squai.scads.ai/), a scalable and trustworthy multi-agent retrieval-augmented generation (RAG) framework for scientific question answering (QA) with large language models (LLMs). SQuAI addresses key limitations of…

Information Retrieval · Computer Science 2025-10-20 Ines Besrour , Jingbo He , Tobias Schreieder , Michael Färber

The dominant paradigm of monolithic scaling in Vision-Language Models (VLMs) is failing for understanding and reasoning in documents, yielding diminishing returns as it struggles with the inherent need of this domain for document-based…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Xinlei Yu , Chengming Xu , Zhangquan Chen , Yudong Zhang , Shilin Lu , Cheng Yang , Jiangning Zhang , Shuicheng Yan , Xiaobin Hu

The transition from optical identification of 2D quantum materials to practical device fabrication requires dynamic reasoning beyond the detection accuracy. While recent domain-specific Multimodal Large Language Models (MLLMs) successfully…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Sankalp Pandey , Xuan-Bac Nguyen , Hoang-Quan Nguyen , Tim Faltermeier , Nicholas Borys , Hugh Churchill , Khoa Luu

Financial document question answering (QA) demands complex multi-step numerical reasoning over heterogeneous evidence--structured tables, textual narratives, and footnotes--scattered across corporate filings. Existing retrieval-augmented…

Artificial Intelligence · Computer Science 2026-05-08 Yang Shu , Yingmin Liu , Zequn Xie

Complex table question answering (TQA) aims to answer questions that require complex reasoning, such as multi-step or multi-category reasoning, over data represented in tabular form. Previous approaches demonstrated notable performance by…

Computation and Language · Computer Science 2025-02-11 Wei Zhou , Mohsen Mesgar , Annemarie Friedrich , Heike Adel

Geographic Question Answering (GeoQA) addresses natural language queries in geographic domains to fulfill complex user demands and improve information retrieval efficiency. Traditional QA systems, however, suffer from limited comprehension,…

Information Retrieval · Computer Science 2025-04-04 Jian Wang , Zhuo Zhao , Zeng Jie Wang , Bo Da Cheng , Lei Nie , Wen Luo , Zhao Yuan Yu , Ling Wang Yuan

With the advancement of AIGC (AI-generated content) technologies, an increasing number of generative models are revolutionizing fields such as video editing, music generation, and even film production. However, due to the limitations of…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Daoan Zhang , Wenlin Yao , Xiaoyang Wang , Yebowen Hu , Jiebo Luo , Dong Yu

Chest X-ray (CXR) interpretation is a fundamental yet complex clinical task that increasingly relies on artificial intelligence for automation. However, traditional monolithic models often lack the nuanced reasoning required for trustworthy…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Shawn Young , Lijian Xu

Due to strong capabilities in conducting fluent, multi-turn conversations with users, Large Language Models (LLMs) have the potential to further improve the performance of Conversational Recommender System (CRS). Unlike the aimless…

Information Retrieval · Computer Science 2024-02-05 Jiabao Fang , Shen Gao , Pengjie Ren , Xiuying Chen , Suzan Verberne , Zhaochun Ren

Even in the era of rapid advances in large models, video understanding remains a highly challenging task. Compared to texts or images, videos commonly contain more information with redundancy, requiring large models to properly allocate…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Shiwen Cao , Zhaoxing Zhang , Junming Jiao , Juyi Qiao , Guowen Song , Rong Shen , Xiangbing Meng
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