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Vision-to-language tasks aim to integrate computer vision and natural language processing together, which has attracted the attention of many researchers. For typical approaches, they encode image into feature representations and decode it…

计算机视觉与模式识别 · 计算机科学 2019-05-30 Xuelong Li , Aihong Yuan , Xiaoqiang Lu

Massively multilingual sentence representation models, e.g., LASER, SBERT-distill, and LaBSE, help significantly improve cross-lingual downstream tasks. However, the use of a large amount of data or inefficient model architectures results…

计算与语言 · 计算机科学 2024-05-31 Zhuoyuan Mao , Chenhui Chu , Sadao Kurohashi

Grammatical Error Correction (GEC) faces a critical challenge concerning explainability, notably when GEC systems are designed for language learners. Existing research predominantly focuses on explaining grammatical errors extracted in…

计算与语言 · 计算机科学 2025-02-24 Jingheng Ye , Shang Qin , Yinghui Li , Hai-Tao Zheng , Shen Wang , Qingsong Wen

Video-and-language pre-training has shown promising improvements on various downstream tasks. Most previous methods capture cross-modal interactions with a transformer-based multimodal encoder, not fully addressing the misalignment between…

计算机视觉与模式识别 · 计算机科学 2021-12-24 Dongxu Li , Junnan Li , Hongdong Li , Juan Carlos Niebles , Steven C. H. Hoi

Image paragraph generation is the task of producing a coherent story (usually a paragraph) that describes the visual content of an image. The problem nevertheless is not trivial especially when there are multiple descriptive and diverse…

计算机视觉与模式识别 · 计算机科学 2019-08-02 Jing Wang , Yingwei Pan , Ting Yao , Jinhui Tang , Tao Mei

There are a variety of features of the human voice that can be classified as pitch, timbre, loudness, and vocal tone. It is observed in numerous incidents that human expresses their feelings using different vocal qualities when they are…

As Large Language Models (LLMs) become increasingly prevalent in text simplification, systematically evaluating their outputs across diverse prompting strategies and architectures remains a critical methodological challenge in both NLP…

计算与语言 · 计算机科学 2026-04-13 Rares-Alexandru Roscan , Gabriel Petre1 , Adrian-Marius Dumitran , Angela-Liliana Dumitran

A good co-speech motion generation cannot be achieved without a careful integration of common rhythmic motion and rare yet essential semantic motion. In this work, we propose SemTalk for holistic co-speech motion generation with frame-level…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Xiangyue Zhang , Jianfang Li , Jiaxu Zhang , Ziqiang Dang , Jianqiang Ren , Liefeng Bo , Zhigang Tu

Grammatical Error Correction (GEC) aims to automatically detect and correct grammatical errors. In this aspect, dominant models are trained by one-iteration learning while performing multiple iterations of corrections during inference.…

计算与语言 · 计算机科学 2022-03-18 Shaopeng Lai , Qingyu Zhou , Jiali Zeng , Zhongli Li , Chao Li , Yunbo Cao , Jinsong Su

Recent video masked autoencoder (MAE) works have designed improved masking algorithms focused on saliency. These works leverage visual cues such as motion to mask the most salient regions. However, the robustness of such visual cues depends…

计算机视觉与模式识别 · 计算机科学 2024-08-02 David Fan , Jue Wang , Shuai Liao , Zhikang Zhang , Vimal Bhat , Xinyu Li

Choosing an appropriate set of stimuli is essential to characterize the response of a sensory system to a particular functional dimension, such as the eye movement following the motion of a visual scene. Here, we describe a framework to…

神经元与认知 · 定量生物学 2012-09-03 Paula Sanz Leon , Ivo Vanzetta , Guillaume S Masson , Laurent U Perrinet

Grammatical Error Correction (GEC) has been recently modeled using the sequence-to-sequence framework. However, unlike sequence transduction problems such as machine translation, GEC suffers from the lack of plentiful parallel data. We…

计算与语言 · 计算机科学 2019-04-12 Jared Lichtarge , Chris Alberti , Shankar Kumar , Noam Shazeer , Niki Parmar , Simon Tong

Selective attention enables humans to efficiently process visual stimuli by enhancing important elements and filtering out irrelevant information. Locating visual attention is fundamental in neuroscience with potential applications in…

信号处理 · 电气工程与系统科学 2025-09-19 Yuanyuan Yao , Wout De Swaef , Simon Geirnaert , Alexander Bertrand

With the recent proliferation of large language models (LLMs), such as Generative Pre-trained Transformers (GPT), there has been a significant shift in exploring human and machine comprehension of semantic language meaning. This shift calls…

计算与语言 · 计算机科学 2023-10-18 Yuhong Zhang , Qin Li , Sujal Nahata , Tasnia Jamal , Shih-kuen Cheng , Gert Cauwenberghs , Tzyy-Ping Jung

One of the components of natural language processing that has received a lot of investigation recently is semantic textual similarity. In computational linguistics and natural language processing, assessing the semantic similarity of words,…

计算与语言 · 计算机科学 2024-09-06 Mohammad Abdous , Poorya Piroozfar , Behrouz Minaei Bidgoli

Effectively distinguishing the pronunciation correlations between different written texts is a significant issue in linguistic acoustics. Traditionally, such pronunciation correlations are obtained through manually designed pronunciation…

音频与语音处理 · 电气工程与系统科学 2025-01-03 Gaofeng Cheng , Haitian Lu , Chengxu Yang , Xuyang Wang , Ta Li , Yonghong Yan

Processing of multi-word expressions (MWEs) is a known problem for any natural language processing task. Even neural machine translation (NMT) struggles to overcome it. This paper presents results of experiments on investigating NMT…

计算与语言 · 计算机科学 2019-05-07 Matīss Rikters , Ondřej Bojar

Diverse and extensive work has recently been conducted on text-conditioned human motion generation. However, progress in the reverse direction, motion captioning, has seen less comparable advancement. In this paper, we introduce a novel…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Karim Radouane , Julien Lagarde , Sylvie Ranwez , Andon Tchechmedjiev

The task of text2motion is to generate human motion sequences from given textual descriptions, where the model explores diverse mappings from natural language instructions to human body movements. While most existing works are confined to…

人工智能 · 计算机科学 2024-03-27 Kunhang Li , Yansong Feng

Embedding models have been crucial in enabling various downstream tasks such as semantic similarity, information retrieval, and clustering. Recently, there has been a surge of interest in developing universal text embedding models that can…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Ziyan Jiang , Rui Meng , Xinyi Yang , Semih Yavuz , Yingbo Zhou , Wenhu Chen