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In topic identification (topic ID) on real-world unstructured audio, an audio instance of variable topic shifts is first broken into sequential segments, and each segment is independently classified. We first present a general purpose…

计算与语言 · 计算机科学 2018-10-02 Chunxi Liu , Matthew Wiesner , Shinji Watanabe , Craig Harman , Jan Trmal , Najim Dehak , Sanjeev Khudanpur

Multimodal emotion recognition in conversation (MERC) and multimodal emotion-cause pair extraction (MECPE) have recently garnered significant attention. Emotions are the expression of affect or feelings; responses to specific events, or…

计算与语言 · 计算机科学 2024-10-10 Guimin Hu , Zhihong Zhu , Daniel Hershcovich , Lijie Hu , Hasti Seifi , Jiayuan Xie

Dialogue related Machine Reading Comprehension requires language models to effectively decouple and model multi-turn dialogue passages. As a dialogue development goes after the intentions of participants, its topic may not keep constant…

计算与语言 · 计算机科学 2023-09-19 Xinbei Ma , Yi Xu , Hai Zhao , Zhuosheng Zhang

Continual learning (CL) empowers pre-trained vision-language models to adapt effectively to novel or previously underrepresented data distributions without comprehensive retraining, enhancing their adaptability and efficiency. While…

人工智能 · 计算机科学 2025-09-04 Zhiyuan Wang , Bokui Chen

Designing powerful tools that support cooking activities has rapidly gained popularity due to the massive amounts of available data, as well as recent advances in machine learning that are capable of analyzing them. In this paper, we…

计算与语言 · 计算机科学 2018-05-01 Micael Carvalho , Rémi Cadène , David Picard , Laure Soulier , Nicolas Thome , Matthieu Cord

Multimodal learning aims to capture both shared and private information from multiple modalities. However, existing methods that project all modalities into a single latent space for fusion often overlook the asynchronous, multi-level…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Chunlei Meng , Guanhong Huang , Rong Fu , Runmin Jian , Zhongxue Gan , Chun Ouyang

Most testbeds for omni-modal models assess multimodal understanding via textual outputs, leaving it unclear whether these models can properly speak their answers. To study this, we introduce OmniACBench, a benchmark for evaluating…

计算与语言 · 计算机科学 2026-03-26 Seunghee Kim , Bumkyu Park , Kyudan Jung , Joosung Lee , Soyoon Kim , Jeonghoon Kim , Taeuk Kim , Hwiyeol Jo

Wearable devices such as smart glasses are transforming the way people interact with their surroundings, enabling users to seek information regarding entities in their view. Multi-Modal Retrieval-Augmented Generation (MM-RAG) plays a key…

Though Multi-modal Large Language Models (MLLMs) have recently achieved significant progress, they often struggle to understand diverse and complicated inter-object relations. Specifically, the lack of large-scale and high-quality relation…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Jiahao Nie , Gongjie Zhang , Wenbin An , Yun Xing , Yap-Peng Tan , Alex C. Kot , Shijian Lu

Conversational multimodal understanding aims to infer the meaning or label of the current utterance from its preceding dialogue context together with textual, acoustic, and visual signals. Existing methods mainly strengthen contextual…

多媒体 · 计算机科学 2026-04-29 Zhaoyan Pan , Hengyang Zhou , Xiangdong Li , Yuning Wang , Ye Lou , Jiatong Pan , Ji Zhou , Wei Zhang

The task of image captioning aims to generate captions directly from images via the automatically learned cross-modal generator. To build a well-performing generator, existing approaches usually need a large number of described images,…

计算机视觉与模式识别 · 计算机科学 2021-10-29 Yang Yang , Hongchen Wei , Hengshu Zhu , Dianhai Yu , Hui Xiong , Jian Yang

With the growing need for diverse and scalable data in indoor scene tasks, such as question answering and dense captioning, we propose 3D-MoRe, a novel paradigm designed to generate large-scale 3D-language datasets by leveraging the…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Rongtao Xu , Han Gao , Mingming Yu , Dong An , Shunpeng Chen , Changwei Wang , Li Guo , Xiaodan Liang , Shibiao Xu

Code-switching is a speech phenomenon occurring when a speaker switches language during a conversation. Despite the spontaneous nature of code-switching in conversational spoken language, most existing works collect code-switching data from…

Multi-modal learning, particularly among imaging and linguistic modalities, has made amazing strides in many high-level fundamental visual understanding problems, ranging from language grounding to dense event captioning. However, much of…

计算机视觉与模式识别 · 计算机科学 2019-10-28 Tanzila Rahman , Bicheng Xu , Leonid Sigal

Event coreference resolution is an important research problem with many applications. Despite the recent remarkable success of pretrained language models, we argue that it is still highly beneficial to utilize symbolic features for the…

计算与语言 · 计算机科学 2021-04-06 Tuan Lai , Heng Ji , Trung Bui , Quan Hung Tran , Franck Dernoncourt , Walter Chang

Audio-visual video parsing is the task of categorizing a video at the segment level with weak labels, and predicting them as audible or visible events. Recent methods for this task leverage the attention mechanism to capture the semantic…

计算机视觉与模式识别 · 计算机科学 2023-10-12 Yaru Chen , Ruohao Guo , Xubo Liu , Peipei Wu , Guangyao Li , Zhenbo Li , Wenwu Wang

Partial multi-label learning aims to extract knowledge from incompletely annotated data, which includes known correct labels, known incorrect labels, and unknown labels. The core challenge lies in accurately identifying the ambiguous…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Xin Wu , Fei Teng , Yue Feng , Kaibo Shi , Zhuosheng Lin , Ji Zhang , James Wang

Real-world reasoning often requires combining information across modalities, connecting textual context with visual cues in a multi-hop process. Yet, most multimodal benchmarks fail to capture this ability: they typically rely on single…

机器学习 · 计算机科学 2026-04-03 Junyoung Sung , Seungwoo Lyu , Minjun Kim , Sumin An , Arsha Nagrani , Paul Hongsuck Seo

Cross-document event coreference resolution (CDECR) involves clustering event mentions across multiple documents that refer to the same real-world events. Existing approaches utilize fine-tuning of small language models (SLMs) like BERT to…

计算与语言 · 计算机科学 2024-06-05 Qingkai Min , Qipeng Guo , Xiangkun Hu , Songfang Huang , Zheng Zhang , Yue Zhang

Multimodal Large Language Models are primarily trained and evaluated on aligned image-text pairs, which leaves their ability to detect and resolve real-world inconsistencies largely unexplored. In open-domain applications visual and textual…