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Unsupervised domain adaptation remains a critical challenge in enabling the knowledge transfer of models across unseen domains. Existing methods struggle to balance the need for domain-invariant representations with preserving…

计算机视觉与模式识别 · 计算机科学 2025-10-16 Anxhelo Diko , Antonino Furnari , Luigi Cinque , Giovanni Maria Farinella

This paper presents an improved LLM based model for Grammatical Error Detection (GED), which is a very challenging and equally important problem for many applications. The traditional approach to GED involved hand-designed features, but…

计算与语言 · 计算机科学 2024-11-26 Rahul Nihalani , Kushal Shah

The category of figurative language contains many varieties, some of which are non-compositional in nature. This type of phrase or multi-word expression (MWE) includes idioms, which represent a single meaning that does not consist of the…

计算与语言 · 计算机科学 2026-03-25 Blake Matheny , Phuong Minh Nguyen , Minh Le Nguyen

Modern supervised semantic segmentation methods are usually finetuned based on the supervised or self-supervised models pre-trained on ImageNet. Recent work shows that transferring the knowledge from CLIP to semantic segmentation via prompt…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Chaohui Yu , Qiang Zhou , Zhibin Wang , Fan Wang

Microscopic characterizations, such as Scanning Electron Microscopy (SEM), are widely used in scientific research for visualizing and analyzing microstructures. Determining the scale bars is an important first step of accurate SEM analysis;…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Yuxuan Chen , Ruotong Yang , Zhengyang Zhang , Mehreen Ahmed , Yanming Wang

We propose a semantic similarity metric for image registration. Existing metrics like Euclidean Distance or Normalized Cross-Correlation focus on aligning intensity values, giving difficulties with low intensity contrast or noise. Our…

机器学习 · 计算机科学 2021-04-21 Steffen Czolbe , Oswin Krause , Aasa Feragen

Translating images from a source domain to a target domain for learning target models is one of the most common strategies in domain adaptive semantic segmentation (DASS). However, existing methods still struggle to preserve…

计算机视觉与模式识别 · 计算机科学 2023-08-25 Duo Peng , Ping Hu , Qiuhong Ke , Jun Liu

Parliamentary proceedings represent a rich yet challenging resource for computational analysis, particularly when preserved only as scanned historical documents. Existing efforts to transcribe Italian parliamentary speeches have relied on…

数字图书馆 · 计算机科学 2026-05-21 Luigi Curini , Alfio Ferrara , Giovanni Pagano , Sergio Picascia

With the advancement of remote sensing satellite technology and the rapid progress of deep learning, remote sensing change detection (RSCD) has become a key technique for regional monitoring. Traditional change detection (CD) methods and…

图像与视频处理 · 电气工程与系统科学 2026-03-11 Chengming Wang , Guodong Fan , Jinjiang Li , Min Gan , C. L. Philip Chen

The importance and demands of visual scene understanding have been steadily increasing along with the active development of autonomous systems. Consequently, there has been a large amount of research dedicated to semantic segmentation and…

计算机视觉与模式识别 · 计算机科学 2016-07-27 Junhwa Hur , Stefan Roth

Pronouns are frequently omitted in pro-drop languages, such as Chinese, generally leading to significant challenges with respect to the production of complete translations. Recently, Wang et al. (2018) proposed a novel reconstruction-based…

计算与语言 · 计算机科学 2018-10-16 Longyue Wang , Zhaopeng Tu , Andy Way , Qun Liu

Deep convolutional semantic segmentation (DCSS) learning doesn't converge to an optimal local minimum with random parameters initializations; a pre-trained model on the same domain becomes necessary to achieve convergence.In this work, we…

机器学习 · 计算机科学 2017-10-24 Mrinal Haloi

Traditional point-based image editing methods rely on iterative latent optimization or geometric transformations, which are either inefficient in their processing or fail to capture the semantic relationships within the image. These methods…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Biao Yang , Muqi Huang , Yuhui Zhang , Yun Xiong , Kun Zhou , Xi Chen , Shiyang Zhou , Huishuai Bao , Chuan Li , Feng Shi , Hualei Liu

Open-Set Domain Adaptation (OSDA) confronts the dual challenge of aligning known-class distributions across domains while identifying target-domain-specific unknown categories. Current approaches often fail to leverage semantic…

机器学习 · 计算机科学 2025-05-21 Haoyang Chen

Open-vocabulary segmentation models such as SAM3 perform well across broad categories via text prompting, yet degrade when target classes are visually underrepresented in pretraining or depart from canonical depictions-limitations text…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Abderrahmene Boudiaf , Irfan Hussain , Sajid Javed

To overcome the data-hungry challenge, we have proposed a semi-supervised contrastive learning framework for the task of class-imbalanced semantic segmentation. First and foremost, to make the model operate in a semi-supervised manner, we…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Kangcheng Liu

Language models can be sampled multiple times to access the distribution underlying their responses, but existing methods cannot efficiently synthesize rich epistemic signals across different long-form responses. We introduce Consensus…

计算与语言 · 计算机科学 2025-10-07 Sayan Ghosh , Shahzaib Saqib Warraich , Dhruv Tarsadiya , Gregory Yauney , Swabha Swayamdipta

Despite remarkable progress in text-to-SQL semantic parsing in recent years, the performance of existing parsers is still far from perfect. Specifically, modern text-to-SQL parsers based on deep learning are often over-confident, thus…

计算与语言 · 计算机科学 2023-12-07 Shijie Chen , Ziru Chen , Huan Sun , Yu Su

Conventional optical character recognition (OCR) techniques segmented each character and then recognized. This made them prone to error in character segmentation, and devoid of context to exploit language models. Advances in sequence to…

计算机视觉与模式识别 · 计算机科学 2025-09-01 Shashank Vempati , Nishit Anand , Gaurav Talebailkar , Arpan Garai , Chetan Arora

We introduce a simple and accurate neural model for dependency-based semantic role labeling. Our model predicts predicate-argument dependencies relying on states of a bidirectional LSTM encoder. The semantic role labeler achieves…

计算与语言 · 计算机科学 2017-06-16 Diego Marcheggiani , Anton Frolov , Ivan Titov
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