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Due to the emergence of new network applications, current IP lookup engines must support high-bandwidth, low lookup latency and the ongoing growth of IPv6 networks. However, existing solutions are not designed to address jointly those three…

Data Structures and Algorithms · Computer Science 2017-11-28 Thibaut Stimpfling , Normand Bélanger , J. M. Pierre Langlois , Yvon Savaria

Medical report interpretation plays a crucial role in healthcare, enabling both patient-facing explanations and effective information flow across clinical systems. While recent vision-language models (VLMs) and large language models (LLMs)…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Fangxin Shang , Yuan Xia , Dalu Yang , Yahui Wang , Binglin Yang

Zero-shot Handwritten Chinese Character Recognition (HCCR) aims to recognize unseen characters by leveraging radical-based semantic compositions. However, existing approaches often treat characters as flat radical sequences, neglecting the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-11 Qiuming Luo , Tao Zeng , Feng Li , Heming Liu , Rui Mao , Chang Kong

Effective medical text retrieval requires both high accuracy and low latency. While LLM-based embedding models possess powerful retrieval capabilities, their prohibitive latency and high computational cost limit their application in…

Information Retrieval · Computer Science 2026-04-21 Angqing Jiang , Jianlyu Chen , Zhe Fang , Yongcan Wang , Xinpeng Li , Keyu Ding , Defu Lian

Automated parsing of scanned documents into richly structured, machine-readable formats remains a critical bottleneck in Document AI, as traditional multi-stage pipelines suffer from error propagation and limited adaptability to diverse…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Baode Wang , Biao Wu , Weizhen Li , Meng Fang , Zuming Huang , Jun Huang , Haozhe Wang , Yanjie Liang , Ling Chen , Wei Chu , Yuan Qi

Background: As large language models (LLMs) become increasingly integrated into digital health education and assessment workflows, their capabilities in supporting high-stakes, domain-specific certification tasks remain underexplored.In…

Artificial Intelligence · Computer Science 2025-11-26 Xinran Wang , Boran Zhu , Shujuan Zhou , Ziwen Long , Dehua Zhou , Shu Zhang

Scanned documents in electronic health records (EHR) have been a challenge for decades, and are expected to stay in the foreseeable future. Current approaches for processing often include image preprocessing, optical character recognition…

Computation and Language · Computer Science 2021-10-25 Enshuo Hsu , Ioannis Malagaris , Yong-Fang Kuo , Rizwana Sultana , Kirk Roberts

Reading comprehension is one of the crucial tasks for furthering research in natural language understanding. A lot of diverse reading comprehension datasets have recently been introduced to study various phenomena in natural language,…

Computation and Language · Computer Science 2020-01-01 Dheeru Dua , Ananth Gottumukkala , Alon Talmor , Sameer Singh , Matt Gardner

Visual summarization of clinical data collected on patients contained within the electronic health record (EHR) may enable precise and rapid triage at the time of patient presentation to an emergency department (ED). The triage process is…

Human-Computer Interaction · Computer Science 2019-07-26 Nathan C. Hurley , Adrian D. Haimovich , R. Andrew Taylor , Bobak J. Mortazavi

Multilingual OCR and information extraction from receipts remains challenging, particularly for complex scripts like Arabic. We introduce \dataset, a comprehensive dataset designed for Arabic-English receipt understanding comprising 20,000…

Medical information extraction consists of a group of natural language processing (NLP) tasks, which collaboratively convert clinical text to pre-defined structured formats. Current state-of-the-art (SOTA) NLP models are highly integrated…

Computation and Language · Computer Science 2022-03-09 Enwei Zhu , Qilin Sheng , Huanwan Yang , Jinpeng Li

Applying methods in natural language processing on electronic health records (EHR) data is a growing field. Existing corpus and annotation focus on modeling textual features and relation prediction. However, there is a paucity of annotated…

Computation and Language · Computer Science 2022-04-08 Yanjun Gao , Dmitriy Dligach , Timothy Miller , Samuel Tesch , Ryan Laffin , Matthew M. Churpek , Majid Afshar

For many real-world applications, the user-generated inputs usually contain various noises due to speech recognition errors caused by linguistic variations1 or typographical errors (typos). Thus, it is crucial to test model performance on…

Computation and Language · Computer Science 2023-05-26 Chenglei Si , Zhengyan Zhang , Yingfa Chen , Xiaozhi Wang , Zhiyuan Liu , Maosong Sun

The objective of this work is to develop an Electronic Medical Record (EMR) data processing tool that confers clinical context to Machine Learning (ML) algorithms for error handling, bias mitigation and interpretability. We present…

Reading order detection is the cornerstone to understanding visually-rich documents (e.g., receipts and forms). Unfortunately, no existing work took advantage of advanced deep learning models because it is too laborious to annotate a large…

Computation and Language · Computer Science 2021-08-30 Zilong Wang , Yiheng Xu , Lei Cui , Jingbo Shang , Furu Wei

Optical Character Recognition (OCR) is an established task with the objective of identifying the text present in an image. While many off-the-shelf OCR models exist, they are often trained for either scientific (e.g., formulae) or generic…

Computation and Language · Computer Science 2024-03-26 Nan Zhang , Connor Heaton , Sean Timothy Okonsky , Prasenjit Mitra , Hilal Ezgi Toraman

Recent advancements in large language models (LLMs) have transformed the field of question answering (QA). However, evaluating LLMs in the medical field is challenging due to the lack of standardized and comprehensive datasets. To address…

Computation and Language · Computer Science 2023-10-24 Junling Liu , Peilin Zhou , Yining Hua , Dading Chong , Zhongyu Tian , Andrew Liu , Helin Wang , Chenyu You , Zhenhua Guo , Lei Zhu , Michael Lingzhi Li

We present a method for the classification of multi-labelled text documents explicitly designed for data stream applications that require to process a virtually infinite sequence of data using constant memory and constant processing time.…

Artificial Intelligence · Computer Science 2016-04-13 Ricardo Ñanculef , Ilias Flaounas , Nello Cristianini

The opioid epidemic continues to ravage communities worldwide, straining healthcare systems, disrupting families, and demanding urgent computational solutions. To combat this lethal opioid crisis, graph learning methods have emerged as a…

Machine Learning · Computer Science 2026-02-17 Tianyi Ma , Yiyang Li , Yiyue Qian , Zheyuan Zhang , Zehong Wang , Chuxu Zhang , Yanfang Ye

Search relevance plays a central role in web e-commerce. While large language models (LLMs) have shown significant results on relevance task, existing benchmarks lack sufficient complexity for comprehensive model assessment, resulting in an…

Information Retrieval · Computer Science 2026-02-24 Chenji Lu , Zhuo Chen , Hui Zhao , Zhenyi Wang , Pengjie Wang , Chuan Yu , Jian Xu
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