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Data augmentation is an effective solution to data scarcity in low-resource scenarios. However, when applied to token-level tasks such as NER, data augmentation methods often suffer from token-label misalignment, which leads to…

计算与语言 · 计算机科学 2022-03-21 Ran Zhou , Xin Li , Ruidan He , Lidong Bing , Erik Cambria , Luo Si , Chunyan Miao

Supervised neural approaches are hindered by their dependence on large, meticulously annotated datasets, a requirement that is particularly cumbersome for sequential tasks. The quality of annotations tends to deteriorate with the transition…

In different multimodal scenarios, it needs to integrate and utilize information across modalities in a specific way based on the demands of the task. Different integration ways between modalities are referred to as "multimodal…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Yu Miao , Zequn Yang , Yake Wei , Ziheng Chen , Haotian Ni , Haodong Duan , Kai Chen , Di Hu

Small molecules are essential to drug discovery, and graph-language models hold promise for learning molecular properties and functions from text. However, existing molecule-text datasets are limited in scale and informativeness,…

生物大分子 · 定量生物学 2025-06-03 Yihan Zhu , Gang Liu , Eric Inae , Meng Jiang

Recent advancements in mixed-modal generative have opened new avenues for developing unified biomedical assistants capable of analyzing biomedical images, answering complex questions about them, and generating multimodal patient reports.…

人工智能 · 计算机科学 2025-04-24 Hritik Bansal , Daniel Israel , Siyan Zhao , Shufan Li , Tung Nguyen , Aditya Grover

Multimodal embedding models have gained significant attention for their ability to map data from different modalities, such as text and images, into a unified representation space. However, the limited labeled multimodal data often hinders…

计算机视觉与模式识别 · 计算机科学 2025-02-13 Haonan Chen , Liang Wang , Nan Yang , Yutao Zhu , Ziliang Zhao , Furu Wei , Zhicheng Dou

We introduce ProM3E, a probabilistic masked multimodal embedding model for any-to-any generation of multimodal representations for ecology. ProM3E is based on masked modality reconstruction in the embedding space, learning to infer missing…

计算机视觉与模式识别 · 计算机科学 2025-11-06 Srikumar Sastry , Subash Khanal , Aayush Dhakal , Jiayu Lin , Dan Cher , Phoenix Jarosz , Nathan Jacobs

Procedural Multimodal Documents (PMDs) organize textual instructions and corresponding images step by step. Comprehending PMDs and inducing their representations for the downstream reasoning tasks is designated as Procedural MultiModal…

计算与语言 · 计算机科学 2022-04-07 Huibin Zhang , Zhengkun Zhang , Yao Zhang , Jun Wang , Yufan Li , Ning jiang , Xin wei , Zhenglu Yang

In this paper, we introduce a new embedding model called M3-Embedding, which is distinguished for its versatility in \textit{Multi-Linguality}, \textit{Multi-Functionality}, and \textit{Multi-Granularity}. It provides a uniform support for…

计算与语言 · 计算机科学 2025-12-15 Jianlv Chen , Shitao Xiao , Peitian Zhang , Kun Luo , Defu Lian , Zheng Liu

Despite the existence of various benchmarks for evaluating natural language processing models, we argue that human exams are a more suitable means of evaluating general intelligence for large language models (LLMs), as they inherently…

计算与语言 · 计算机科学 2023-11-13 Wenxuan Zhang , Sharifah Mahani Aljunied , Chang Gao , Yew Ken Chia , Lidong Bing

In the molecular domain, numerous studies have explored the use of multimodal large language models (LLMs) to construct a general-purpose, multi-task molecular model. However, these efforts are still far from achieving a truly universal…

机器学习 · 计算机科学 2025-10-31 Chengxin Hu , Hao Li , Yihe Yuan , Zezheng Song , Chenyang Zhao , Haixin Wang

In real world clinical environments, training and applying deep learning models on multi-modal medical imaging data often struggles with partially incomplete data. Standard approaches either discard missing samples, require imputation or…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Christoph Fürböck , Paul Weiser , Branko Mitic , Philipp Seeböck , Thomas Helbich , Georg Langs

Multimodal document retrieval systems have shown strong progress in aligning visual and textual content for semantic search. However, most existing approaches remain heavily English-centric, limiting their effectiveness in multilingual…

信息检索 · 计算机科学 2025-12-04 Adithya S Kolavi , Vyoman Jain

Representing entities and relations in an embedding space is a well-studied approach for machine learning on relational data. Existing approaches, however, primarily focus on simple link structure between a finite set of entities, ignoring…

人工智能 · 计算机科学 2018-09-11 Pouya Pezeshkpour , Liyan Chen , Sameer Singh

Multimedia Event Extraction (MEE) aims to identify events and their arguments from documents that contain both text and images. It requires grounding event semantics across different modalities. Progress in MEE is limited by the lack of…

计算与语言 · 计算机科学 2026-05-28 Yongkang Jin , Jianwen Luo , Jingjing Wang , Jianmin Yao , Yu Hong

Multi-Task Learning (MTL) is designed to train multiple correlated tasks simultaneously, thereby enhancing the performance of individual tasks. Typically, a multi-task network structure consists of a shared backbone and task-specific…

计算机视觉与模式识别 · 计算机科学 2023-12-15 Yi Xin , Junlong Du , Qiang Wang , Ke Yan , Shouhong Ding

This paper introduces a new challenge and datasets to foster research toward designing systems that can understand medical videos and provide visual answers to natural language questions. We believe medical videos may provide the best…

计算机视觉与模式识别 · 计算机科学 2022-02-01 Deepak Gupta , Kush Attal , Dina Demner-Fushman

Multi-table entity matching (MEM) addresses the limitations of dual-table approaches by enabling simultaneous identification of equivalent entities across multiple data sources without unique identifiers. However, existing methods relying…

计算与语言 · 计算机科学 2026-04-24 Yingkai Tang , Taoyu Su , Wenyuan Zhang , Xiaoyang Guo , Tingwen Liu

We propose end-to-end multimodal fact-checking and explanation generation, where the input is a claim and a large collection of web sources, including articles, images, videos, and tweets, and the goal is to assess the truthfulness of the…

计算与语言 · 计算机科学 2023-07-10 Barry Menglong Yao , Aditya Shah , Lichao Sun , Jin-Hee Cho , Lifu Huang

We present M^3-Bench, the first benchmark for evaluating multimodal tool use under the Model Context Protocol. The benchmark targets realistic, multi-hop and multi-threaded workflows that require visual grounding and textual reasoning,…

人工智能 · 计算机科学 2026-02-05 Yang Zhou , Mingyu Zhao , Zhenting Wang , Difei Gu , Bangwei Guo , Ruosong Ye , Ligong Han , Can Jin , Dimitris N. Metaxas