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This paper explores techniques that focus on understanding and resolving ambiguity in language within the field of natural language processing (NLP), highlighting the complexity of linguistic phenomena such as polysemy and homonymy and…

计算与语言 · 计算机科学 2024-03-26 Miuru Abeysiriwardana , Deshan Sumanathilaka

Word sense disambiguation (WSD) is a well researched problem in computational linguistics. Different research works have approached this problem in different ways. Some state of the art results that have been achieved for this problem are…

计算与语言 · 计算机科学 2018-09-05 Mahtab Ahmed , Muhammad Rifayat Samee , Robert E. Mercer

Although significant progress has been made in few-shot learning, most of existing few-shot image classification methods require supervised pre-training on a large amount of samples of base classes, which limits their generalization ability…

计算机视觉与模式识别 · 计算机科学 2023-01-23 Fang Peng , Xiaoshan Yang , Linhui Xiao , Yaowei Wang , Changsheng Xu

The rise of generative chat-based Large Language Models (LLMs) over the past two years has spurred a race to develop systems that promise near-human conversational and reasoning experiences. However, recent studies indicate that the…

计算与语言 · 计算机科学 2025-03-11 Daniel Guzman-Olivares , Lara Quijano-Sanchez , Federico Liberatore

Visual speech recognition (VSR) aims to recognize the content of speech based on lip movements, without relying on the audio stream. Advances in deep learning and the availability of large audio-visual datasets have led to the development…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Pingchuan Ma , Stavros Petridis , Maja Pantic

Automatic speech recognition (ASR) is improving ever more at mimicking human speech processing. The functioning of ASR, however, remains to a large extent obfuscated by the complex structure of the deep neural networks (DNNs) they are based…

机器学习 · 计算机科学 2022-02-03 Karla Markert , Romain Parracone , Mykhailo Kulakov , Philip Sperl , Ching-Yu Kao , Konstantin Böttinger

Search engines enable the retrieval of unknown information with texts. However, traditional methods fall short when it comes to understanding unfamiliar visual content, such as identifying an object that the model has never seen before.…

计算机视觉与模式识别 · 计算机科学 2024-10-29 Zhixin Zhang , Yiyuan Zhang , Xiaohan Ding , Xiangyu Yue

Seamless integration of virtual and physical worlds in augmented reality benefits from the system semantically "understanding" the physical environment. AR research has long focused on the potential of context awareness, demonstrating novel…

人机交互 · 计算机科学 2024-10-08 Chengyuan Xu , Radha Kumaran , Noah Stier , Kangyou Yu , Tobias Höllerer

Object-aware reasoning in vision-language tasks poses significant challenges for current models, particularly in handling unseen objects, reducing hallucinations, and capturing fine-grained relationships in complex visual scenes. To address…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Antonio Carlos Rivera , Anthony Moore , Steven Robinson

Visual Spatial Description (VSD) aims to generate texts that describe the spatial relationships between objects within images. Traditional visual spatial relationship classification (VSRC) methods typically output the spatial relationship…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Yizhang Jin , Jian Li , Jiangning Zhang , Jianlong Hu , Zhenye Gan , Xin Tan , Yong Liu , Yabiao Wang , Chengjie Wang , Lizhuang Ma

Modern transformer-based neural architectures yield impressive results in nearly every NLP task and Word Sense Disambiguation, the problem of discerning the correct sense of a word in a given context, is no exception. State-of-the-art…

计算与语言 · 计算机科学 2021-05-24 Harsh Kohli

As a key natural language processing (NLP) task, word sense disambiguation (WSD) evaluates how well NLP models can understand the lexical semantics of words under specific contexts. Benefited from the large-scale annotation, current WSD…

计算与语言 · 计算机科学 2022-10-17 Ying Su , Hongming Zhang , Yangqiu Song , Tong Zhang

We introduce the novel Diffusion Visual Programmer (DVP), a neuro-symbolic image translation framework. Our proposed DVP seamlessly embeds a condition-flexible diffusion model within the GPT architecture, orchestrating a coherent sequence…

计算机视觉与模式识别 · 计算机科学 2024-02-01 Cheng Han , James C. Liang , Qifan Wang , Majid Rabbani , Sohail Dianat , Raghuveer Rao , Ying Nian Wu , Dongfang Liu

Transformer-based language models have taken many fields in NLP by storm. BERT and its derivatives dominate most of the existing evaluation benchmarks, including those for Word Sense Disambiguation (WSD), thanks to their ability in…

计算与语言 · 计算机科学 2021-03-19 Daniel Loureiro , Kiamehr Rezaee , Mohammad Taher Pilehvar , Jose Camacho-Collados

This study investigates a hybrid method for text classification that integrates deep feature extraction from large language models, multi-scale fusion through feature pyramids, and structured modeling with graph neural networks to enhance…

计算与语言 · 计算机科学 2025-11-11 Xiangchen Song , Yulin Huang , Jinxu Guo , Yuchen Liu , Yaxuan Luan

Visual Question Answering (VQA) is an evolving research field aimed at enabling machines to answer questions about visual content by integrating image and language processing techniques such as feature extraction, object detection, text…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Ngoc Dung Huynh , Mohamed Reda Bouadjenek , Sunil Aryal , Imran Razzak , Hakim Hacid

Translating text embedded in Web images is crucial for improving content accessibility and cross-lingual information retrieval, particularly within social media and e-commerce domains. Although Large Vision-Language Models (LVLMs) have…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Bo Li , Ronghao Chen , Ningyuan Deng , Huacan Wang , Shaolin Zhu , Lijie Wen

The practical deployment of Audio-Visual Speech Recognition (AVSR) systems is fundamentally challenged by significant performance degradation in real-world environments, characterized by unpredictable acoustic noise and visual interference.…

音频与语音处理 · 电气工程与系统科学 2025-12-17 Sungnyun Kim

This paper presents an audio visual automatic speech recognition (AV-ASR) system using a Transformer-based architecture. We particularly focus on the scene context provided by the visual information, to ground the ASR. We extract…

音频与语音处理 · 电气工程与系统科学 2020-05-01 Georgios Paraskevopoulos , Srinivas Parthasarathy , Aparna Khare , Shiva Sundaram

With recent advances in multi-modal foundation models, the previously text-only large language models (LLM) have evolved to incorporate visual input, opening up unprecedented opportunities for various applications in visualization. Our work…

人机交互 · 计算机科学 2023-12-08 Shusen Liu , Haichao Miao , Zhimin Li , Matthew Olson , Valerio Pascucci , Peer-Timo Bremer