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Calculating semantic textual similarity is a foundational task in natural language processing. Current large language models (LLMs) based methods typically rely on extracting last-layer hidden states with fixed dimensions to compute…

计算与语言 · 计算机科学 2026-05-29 Kaijie Zheng , Weiqin Wang , Yile Wang , Hui Huang

Entity alignment, which is a prerequisite for creating a more comprehensive Knowledge Graph (KG), involves pinpointing equivalent entities across disparate KGs. Contemporary methods for entity alignment have predominantly utilized knowledge…

计算与语言 · 计算机科学 2024-01-31 Linyao Yang , Hongyang Chen , Xiao Wang , Jing Yang , Fei-Yue Wang , Han Liu

General-purpose embedding models have demonstrated strong performance in text retrieval but remain suboptimal for table retrieval, where highly structured content leads to semantic compression and query-table mismatch. Recent LLM-based…

信息检索 · 计算机科学 2026-01-23 Tsung-Hsiang Chou , Chen-Jui Yu , Shui-Hsiang Hsu , Yao-Chung Fan

Recent research has explored using Large Language Models for recommendation tasks by transforming user interaction histories and item metadata into text prompts, then having the LLM produce rankings or recommendations. A promising approach…

信息检索 · 计算机科学 2025-10-03 Bo Ma , LuYao Liu , Simon Lau , Chandler Yuan , and XueY Cui , Rosie Zhang

With the global increase in experimental data artifacts, harnessing them in a unified fashion leads to a major stumbling block - bad metadata. To bridge this gap, this work presents a Natural Language Processing (NLP) informed application,…

计算与语言 · 计算机科学 2024-05-02 Sowmya S. Sundaram , Mark A. Musen

Model-Driven Engineering (MDE) places models at the core of system and data engineering processes. In the context of research data, these models are typically expressed as schemas that define the structure and semantics of datasets.…

软件工程 · 计算机科学 2026-01-19 Felix Neubauer , Jürgen Pleiss , Benjamin Uekermann

Accurate localization of cephalometric landmarks holds great importance in the fields of orthodontics and orthognathics due to its potential for automating key point labeling. In the context of landmark detection, particularly in…

计算机视觉与模式识别 · 计算机科学 2023-10-02 Qian Wu , Si Yong Yeo , Yufei Chen , Jun Liu

We propose DISC-MedLLM, a comprehensive solution that leverages Large Language Models (LLMs) to provide accurate and truthful medical response in end-to-end conversational healthcare services. To construct high-quality Supervised…

计算与语言 · 计算机科学 2023-08-29 Zhijie Bao , Wei Chen , Shengze Xiao , Kuang Ren , Jiaao Wu , Cheng Zhong , Jiajie Peng , Xuanjing Huang , Zhongyu Wei

Large language models (LLMs) have shown amazing capabilities in knowledge memorization and the present. However, when it comes to domain-specific knowledge and downstream tasks like medical, general LLMs are often unable to give precise…

计算与语言 · 计算机科学 2024-06-06 Maojun Sun

In the integrative analyses of omics data, it is often of interest to extract data representation from one data type that best reflect its relations with another data type. This task is traditionally fulfilled by linear methods such as…

应用统计 · 统计学 2021-03-30 Tianwei Yu

Substantial increase in the use of Electronic Health Records (EHRs) has opened new frontiers for predictive healthcare. However, while EHR systems are nearly ubiquitous, they lack a unified code system for representing medical concepts.…

机器学习 · 计算机科学 2022-03-21 Kyunghoon Hur , Jiyoung Lee , Jungwoo Oh , Wesley Price , Young-Hak Kim , Edward Choi

Large Language Models (LLMs) have the potential to revolutionize data analytics by simplifying tasks such as data discovery and SQL query synthesis through natural language interactions. This work serves as a pivotal first step toward the…

Entity Alignment (EA) is vital for integrating diverse knowledge graph (KG) data, playing a crucial role in data-driven AI applications. Traditional EA methods primarily rely on comparing entity embeddings, but their effectiveness is…

计算与语言 · 计算机科学 2024-10-11 Xuhui Jiang , Yinghan Shen , Zhichao Shi , Chengjin Xu , Wei Li , Zixuan Li , Jian Guo , Huawei Shen , Yuanzhuo Wang

Literature analysis facilitates researchers to acquire a good understanding of the development of science and technology. The traditional literature analysis focuses largely on the literature metadata such as topics, authors, abstracts,…

人工智能 · 计算机科学 2021-01-29 Linlin Hou , Ji Zhang , Ou Wu , Ting Yu , Zhen Wang , Zhao Li , Jianliang Gao , Yingchun Ye , Rujing Yao

Large, open datasets can accelerate ecological research, particularly by enabling researchers to develop new insights by reusing datasets from multiple sources. However, to find the most suitable datasets to combine and integrate,…

数字图书馆 · 计算机科学 2025-10-07 Zehao Lu , Thijs L van der Plas , Parinaz Rashidi , W Daniel Kissling , Ioannis N Athanasiadis

Multimodal Large Language Models (MLLMs) can enhance trustworthiness by aligning with human preferences. As human preference labeling is laborious, recent works employ evaluation models for assessing MLLMs' responses, using the model-based…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Rui Cao , Yuming Jiang , Michael Schlichtkrull , Andreas Vlachos

The rapid evolution of malware variants requires robust classification methods to enhance cybersecurity. While Large Language Models (LLMs) offer potential for generating malware descriptions to aid family classification, their utility is…

密码学与安全 · 计算机科学 2025-05-01 Ivan Montoya Sanchez , Shaswata Mitra , Aritran Piplai , Sudip Mittal

Recent advancements in language models have started a new era of superior information retrieval and content generation, with embedding models playing an important role in optimizing data representation efficiency and performance. While…

Entity Linking (EL), the task of mapping textual entity mentions to their corresponding entries in knowledge bases, constitutes a fundamental component of natural language understanding. Recent advancements in Large Language Models (LLMs)…

计算与语言 · 计算机科学 2025-11-19 Jiajun Hou , Chenyu Zhang , Rui Meng