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Large Language Models (LLMs) have achieved remarkable success in source code understanding, yet as software systems grow in scale, computational efficiency has become a critical bottleneck. Currently, these models rely on a text-based…

Computation and Language · Computer Science 2026-04-29 Yuling Shi , Chaoxiang Xie , Zhensu Sun , Yeheng Chen , Chenxu Zhang , Longfei Yun , Chengcheng Wan , Hongyu Zhang , David Lo , Xiaodong Gu

Large language models demonstrate strong capabilities in code generation but struggle to navigate complex, multi-language repositories to locate relevant code. Effective code localization requires understanding both organizational context…

Software Engineering · Computer Science 2026-02-24 Indira Vats , Sanjukta De , Subhayan Roy , Saurabh Bodhe , Lejin Varghese , Max Kiehn , Yonas Bedasso , Marsha Chechik

The rapid expansion of web content has made on-device AI assistants indispensable for helping users manage the increasing complexity of online tasks. The emergent reasoning ability in large language models offer a promising path for…

Computation and Language · Computer Science 2025-02-10 Chenyang Shao , Xinyuan Hu , Yutang Lin , Fengli Xu

Despite significant advances in vision-language models (VLMs), most existing work follows an English-centric design process, limiting their effectiveness in multilingual settings. In this work, we provide a comprehensive empirical study…

Visual document understanding is a complex task that involves analyzing both the text and the visual elements in document images. Existing models often rely on manual feature engineering or domain-specific pipelines, which limit their…

In large technology companies, the requirements for managing and organizing technical documents created by engineers and managers have increased dramatically in recent years, which has led to a higher demand for more scalable, accurate, and…

Machine Learning · Computer Science 2025-10-31 Shuo Jiang , Jie Hu , Christopher L. Magee , Jianxi Luo

Vision-language tracking (VLT) extends traditional single object tracking by incorporating textual information, providing semantic guidance to enhance tracking performance under challenging conditions like fast motion and deformations.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Xuchen Li , Shiyu Hu , Xiaokun Feng , Dailing Zhang , Meiqi Wu , Jing Zhang , Kaiqi Huang

Cross-Lingual SynthDocs is a large-scale synthetic corpus designed to address the scarcity of Arabic resources for Optical Character Recognition (OCR) and Document Understanding (DU). The dataset comprises over 2.5 million of samples,…

Computation and Language · Computer Science 2025-11-10 Haneen Al-Homoud , Asma Ibrahim , Murtadha Al-Jubran , Fahad Al-Otaibi , Yazeed Al-Harbi , Daulet Toibazar , Kesen Wang , Pedro J. Moreno

Fully comprehending scientific papers by machines reflects a high level of Artificial General Intelligence, requiring the ability to reason across fragmented and heterogeneous sources of information, presenting a complex and practically…

Computation and Language · Computer Science 2025-06-30 Yang Tian , Zheng Lu , Mingqi Gao , Zheng Liu , Bo Zhao

Effective autonomous driving hinges on robust reasoning across perception, prediction, planning, and behavior. However, conventional end-to-end models fail to generalize in complex scenarios due to the lack of structured reasoning. While…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Muxi Diao , Lele Yang , Hongbo Yin , Zhexu Wang , Yejie Wang , Daxin Tian , Kongming Liang , Zhanyu Ma

Vision-Language Pre-training (VLP) models like CLIP have achieved remarkable success in computer vision and particularly demonstrated superior robustness to distribution shifts of 2D images. However, their robustness under 3D viewpoint…

Computer Vision and Pattern Recognition · Computer Science 2024-04-19 Shouwei Ruan , Yinpeng Dong , Hanqing Liu , Yao Huang , Hang Su , Xingxing Wei

Vision-language instruction-tuning models have recently achieved significant performance improvements. In this work, we discover that large-scale 3D parallel training on those models leads to an imbalanced computation load across different…

Artificial Intelligence · Computer Science 2025-10-14 Yongqiang Yao , Jingru Tan , Feizhao Zhang , Jiahao Hu , Yazhe Niu , Xin Jin , Bo Li , Pengfei Liu , Ruihao Gong , Dahua Lin , Ningyi Xu

Large language models (LLMs) have demonstrated strong performance in sentence-level machine translation, but scaling to document-level translation remains challenging, particularly in modeling long-range dependencies and discourse phenomena…

Computation and Language · Computer Science 2025-08-29 Miguel Moura Ramos , Patrick Fernandes , Sweta Agrawal , André F. T. Martins

Document parsing is now widely used in applications, such as large-scale document digitization, retrieval-augmented generation, and domain-specific pipelines in healthcare and education. Benchmarking these models is crucial for assessing…

Computation and Language · Computer Science 2026-02-04 Deniz Yılmaz , Evren Ayberk Munis , Çağrı Toraman , Süha Kağan Köse , Burak Aktaş , Mehmet Can Baytekin , Bilge Kaan Görür

The existing works on object-level language grounding with 3D objects mostly focus on improving performance by utilizing the off-the-shelf pre-trained models to capture features, such as viewpoint selection or geometric priors. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-07-08 Penglei Sun , Yaoxian Song , Xinglin Pan , Peijie Dong , Xiaofei Yang , Qiang Wang , Zhixu Li , Tiefeng Li , Xiaowen Chu

Document image restoration is a crucial aspect of Document AI systems, as the quality of document images significantly influences the overall performance. Prevailing methods address distinct restoration tasks independently, leading to…

Computer Vision and Pattern Recognition · Computer Science 2024-05-08 Jiaxin Zhang , Dezhi Peng , Chongyu Liu , Peirong Zhang , Lianwen Jin

We introduce OmnixR, an evaluation suite designed to benchmark SoTA Omni-modality Language Models, such as GPT-4o and Gemini. Evaluating OLMs, which integrate multiple modalities such as text, vision, and audio, presents unique challenges.…

Artificial Intelligence · Computer Science 2024-10-17 Lichang Chen , Hexiang Hu , Mingda Zhang , Yiwen Chen , Zifeng Wang , Yandong Li , Pranav Shyam , Tianyi Zhou , Heng Huang , Ming-Hsuan Yang , Boqing Gong

Large multimodal models (LMMs) have achieved impressive progress in vision-language understanding, yet they face limitations in real-world applications requiring complex reasoning over a large number of images. Existing benchmarks for…

Computer Vision and Pattern Recognition · Computer Science 2024-12-09 Jun Chen , Dannong Xu , Junjie Fei , Chun-Mei Feng , Mohamed Elhoseiny

Deep learning (DL) has brought about remarkable breakthrough in processing images, video and speech due to its efficacy in extracting highly abstract representation and learning very complex functions. However, there is seldom operating…

Machine Learning · Computer Science 2021-01-01 Shen Chen , Mingwei Zhang , Jiamin Cui , Wei Yao

Text alignment finds application in tasks such as citation recommendation and plagiarism detection. Existing alignment methods operate at a single, predefined level and cannot learn to align texts at, for example, sentence and document…

Computation and Language · Computer Science 2020-10-06 Xuhui Zhou , Nikolaos Pappas , Noah A. Smith