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Mixture-of-Experts (MoE) presents a naturally compatible and scalable framework for multimodal learning, demonstrating strong adaptability across diverse modalities and tasks. Despite its growing success, a comprehensive and systematic…

机器学习 · 计算机科学 2026-05-28 Liangwei Nathan Zheng , Wei Emma Zhang , Olaf Maennel , Lin Yue , Weitong Chen

Embedding models play a crucial role in representing and retrieving information across various NLP applications. Recent advances in large language models (LLMs) have further enhanced the performance of embedding models. While these models…

计算与语言 · 计算机科学 2025-09-15 Yixuan Tang , Yi Yang

Multimedia content has become ubiquitous on social media platforms, leading to the rise of multimodal misinformation (MM) and the urgent need for effective strategies to detect and prevent its spread. In recent years, the challenge of…

计算机视觉与模式识别 · 计算机科学 2023-10-19 Stefanos-Iordanis Papadopoulos , Christos Koutlis , Symeon Papadopoulos , Panagiotis C. Petrantonakis

Since the release of ChatGPT, the field of Natural Language Processing has experienced rapid advancements, particularly in Large Language Models (LLMs) and their multimodal counterparts, Large Multimodal Models (LMMs). Despite their…

计算与语言 · 计算机科学 2024-08-27 Florian Schneider , Sunayana Sitaram

Multi-modal entity alignment (MMEA) aims to identify equivalent entities between two multi-modal knowledge graphs for integration. Unfortunately, prior arts have attempted to improve the interaction and fusion of multi-modal information,…

机器学习 · 计算机科学 2024-03-05 Luyao Wang , Pengnian Qi , Xigang Bao , Chunlai Zhou , Biao Qin

Despite recent progress in Multi-Modal Large Language Models (MLLMs), it remains challenging to integrate diverse tasks ranging from pixel-level perception to high-fidelity generation. Existing approaches often suffer from either restricted…

计算与语言 · 计算机科学 2026-01-29 Bin Zhu , Munan Ning , Peng Jin , Bin Lin , Jinfa Huang , Qi Song , Junwu Zhang , Zhenyu Tang , Mingjun Pan , Li Yuan

Multimodal Large Language Models (MLLMs) have made significant advancements, demonstrating powerful capabilities in processing and understanding multimodal data. Fine-tuning MLLMs with Federated Learning (FL) allows for expanding the…

机器学习 · 计算机科学 2025-03-11 Binqian Xu , Xiangbo Shu , Haiyang Mei , Guosen Xie , Basura Fernando , Jinhui Tang

Memes are a powerful tool for communication over social media. Their affinity for evolving across politics, history, and sociocultural phenomena makes them an ideal communication vehicle. To comprehend the subtle message conveyed within a…

计算与语言 · 计算机科学 2023-05-30 Shivam Sharma , Ramaneswaran S , Udit Arora , Md. Shad Akhtar , Tanmoy Chakraborty

Multimodal embeddings are widely used in downstream tasks such as multimodal retrieval, enabling alignment of interleaved modalities in a shared representation space. While recent studies show that Multimodal Large Language Models (MLLMs)…

计算机视觉与模式识别 · 计算机科学 2025-11-21 Chunxu Liu , Jiyuan Yang , Ruopeng Gao , Yuhan Zhu , Feng Zhu , Rui Zhao , Limin Wang

Large multimodal language models (MLLMs) have revolutionized natural language processing and visual understanding, but often contain outdated or inaccurate information. Current multimodal knowledge editing evaluations are limited in scope…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Yaohui Ma , Xiaopeng Hong , Shizhou Zhang , Huiyun Li , Zhilin Zhu , Wei Luo , Zhiheng Ma

Multi-modal entity alignment (MMEA) is essential for enhancing knowledge graphs and improving information retrieval and question-answering systems. Existing methods often focus on integrating modalities through their complementarity but…

人工智能 · 计算机科学 2024-10-21 Wei Ai , Wen Deng , Hongyi Chen , Jiayi Du , Tao Meng , Yuntao Shou

In multimodal sentiment analysis (MSA), the performance of a model highly depends on the quality of synthesized embeddings. These embeddings are generated from the upstream process called multimodal fusion, which aims to extract and combine…

计算与语言 · 计算机科学 2021-09-17 Wei Han , Hui Chen , Soujanya Poria

Universal multimodal embedding models have achieved great success in capturing semantic relevance between queries and candidates. However, current methods either condense queries and candidates into a single vector, potentially limiting the…

信息检索 · 计算机科学 2026-04-08 Zilin Xiao , Qi Ma , Mengting Gu , Chun-cheng Jason Chen , Xintao Chen , Vicente Ordonez , Vijai Mohan

Translation quality estimation (TQE) is the task of predicting translation quality without reference translations. Due to the enormous cost of creating training data for TQE, only a few translation directions can benefit from supervised…

计算与语言 · 计算机科学 2023-11-10 Yuto Kuroda , Atsushi Fujita , Tomoyuki Kajiwara , Takashi Ninomiya

While many approaches exist in the literature to learn low-dimensional representations for data collections in multiple modalities, the generalizability of multi-modal nonlinear embeddings to previously unseen data is a rather overlooked…

机器学习 · 计算机科学 2021-05-05 Semih Kaya , Elif Vural

Recent advancements in large language models (LLMs) with extended context windows have significantly improved tasks such as information extraction, question answering, and complex planning scenarios. In order to achieve success in long…

计算与语言 · 计算机科学 2025-05-20 Zhi Chen , Qiguang Chen , Libo Qin , Qipeng Guo , Haijun Lv , Yicheng Zou , Wanxiang Che , Hang Yan , Kai Chen , Dahua Lin

Word embeddings such as ELMo have recently been shown to model word semantics with greater efficacy through contextualized learning on large-scale language corpora, resulting in significant improvement in state of the art across many…

计算与语言 · 计算机科学 2019-09-11 Shao-Yen Tseng , Panayiotis Georgiou , Shrikanth Narayanan

Multimodal Entity Alignment (MMEA) aims to identify equivalent entities across different data modalities, enabling structural data integration that in turn improves the performance of various large language model applications. To lift the…

信息检索 · 计算机科学 2026-03-04 Yunpeng Hong , Chenyang Bu , Jie Zhang , Yi He , Di Wu , Xindong Wu

One of the key factors of enabling machine learning models to comprehend and solve real-world tasks is to leverage multimodal data. Unfortunately, annotation of multimodal data is challenging and expensive. Recently, self-supervised…

计算机视觉与模式识别 · 计算机科学 2020-12-11 Elad Amrani , Rami Ben-Ari , Daniel Rotman , Alex Bronstein

The Mixture of Experts (MoE) models are an emerging class of sparsely activated deep learning models that have sublinear compute costs with respect to their parameters. In contrast with dense models, the sparse architecture of MoE offers…