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This paper explores the use of large language models (LLMs) to assist in the development of new disease modules for Synthea, an open-source synthetic health data generator. Incorporating LLMs into the module development process has the…

人工智能 · 计算机科学 2025-07-30 Mark A. Kramer , Aanchal Mathur , Caroline E. Adams , Jason A. Walonoski

Large language models (LLMs) now sit in the critical path of search, assistance, and agentic workflows, making semantic caching essential for reducing inference cost and latency. Production deployments typically use a tiered static-dynamic…

信息检索 · 计算机科学 2026-03-16 Asmit Kumar Singh , Haozhe Wang , Laxmi Naga Santosh Attaluri , Tak Chiam , Weihua Zhu

Large Language Models (LLMs) have demonstrated remarkable multilingual capabilities, making them promising tools in both high- and low-resource languages. One particularly valuable use case is generating synthetic samples that can be used…

计算与语言 · 计算机科学 2026-01-26 Branislav Pecher , Jan Cegin , Robert Belanec , Ivan Srba , Jakub Simko , Maria Bielikova

Recent advances in decision-making policies have led to significant progress in fields such as autonomous driving and robotics. However, testing these policies remains crucial with the existence of critical scenarios that may threaten their…

机器学习 · 计算机科学 2024-12-17 Weichao Xu , Huaxin Pei , Jingxuan Yang , Yuchen Shi , Yi Zhang , Qianchuan Zhao

Matching patients to clinical trials demands a systematic and reasoned interpretation of documents which require significant expert-level background knowledge, over a complex set of well-defined eligibility criteria. Moreover, this…

计算与语言 · 计算机科学 2024-10-01 Mael Jullien , Alex Bogatu , Harriet Unsworth , Andre Freitas

Teaching large language models (LLMs) to generate text with citations to evidence sources can mitigate hallucinations and enhance verifiability in information-seeking systems. However, improving this capability requires high-quality…

计算与语言 · 计算机科学 2024-10-18 Lei Huang , Xiaocheng Feng , Weitao Ma , Liang Zhao , Yuchun Fan , Weihong Zhong , Dongliang Xu , Qing Yang , Hongtao Liu , Bing Qin

Synthetic data generation creates data based on real-world data using generative models. In health applications, generating high-quality data while maintaining fairness for sensitive attributes is essential for equitable outcomes. Existing…

机器学习 · 计算机科学 2025-06-25 Nitish Nagesh , Ziyu Wang , Amir M. Rahmani

Contemporary large language models (LLMs) may have utility for processing unstructured, narrative free-text clinical data contained in electronic health records (EHRs) -- a particularly important use-case for mental health where a majority…

人工智能 · 计算机科学 2024-04-01 Niall Taylor , Andrey Kormilitzin , Isabelle Lorge , Alejo Nevado-Holgado , Dan W Joyce

Traditionally, machine learning methods for PE malware detection have relied on static features like byte histograms, string information, and PE header contents. One barrier to incorporating dynamic analysis features has been the…

密码学与安全 · 计算机科学 2026-05-04 Rebecca Saul , Jingzhi Jiang , Elliott Chia , David Wagner

Training large language models (LLMs) with synthetic reasoning data has become a popular approach to enhancing their reasoning capabilities, while a key factor influencing the effectiveness of this paradigm is the quality of the generated…

人工智能 · 计算机科学 2026-03-24 Zhuojie Yang , Wentao Wan , Keze Wang

LLM pretraining is shifting from a compute-bound to a data-bound regime, where available human (organic) text falls far short of scaling demands. However, reaching the data-bound regime does not mean the model has fully utilized its organic…

计算与语言 · 计算机科学 2026-05-19 Zichun Yu , Chenyan Xiong

Conversational recommender systems (CRS) typically require extensive domain-specific conversational datasets, yet high costs, privacy concerns, and data-collection challenges severely limit their availability. Although Large Language Models…

信息检索 · 计算机科学 2025-04-23 Rohan Surana , Junda Wu , Zhouhang Xie , Yu Xia , Harald Steck , Dawen Liang , Nathan Kallus , Julian McAuley

Previous research has shown that humans are more receptive towards language models that that exhibit empathetic behavior. While empathy is essential for developing helpful dialogue agents, very few large corpora containing empathetic…

计算与语言 · 计算机科学 2025-02-26 Run Chen , Jun Shin , Julia Hirschberg

This paper explores the impact of context selection on the efficiency of Large Language Models (LLMs) in generating Artificial Intelligence (AI) research leaderboards, a task defined as the extraction of (Task, Dataset, Metric, Score)…

计算与语言 · 计算机科学 2024-07-03 Salomon Kabongo , Jennifer D'Souza , Sören Auer

Current approaches to program synthesis with Large Language Models (LLMs) exhibit a "near miss syndrome": they tend to generate programs that semantically resemble the correct answer (as measured by text similarity metrics or human…

软件工程 · 计算机科学 2023-04-21 Vadim Liventsev , Anastasiia Grishina , Aki Härmä , Leon Moonen

Large Language Models (LLMs) are widely used for downstream tasks such as tabular classification, where ensuring fairness in their outputs is critical for inclusivity, equal representation, and responsible AI deployment. This study…

计算与语言 · 计算机科学 2025-08-26 Garima Chhikara , Kripabandhu Ghosh , Abhijnan Chakraborty

Matching patients to clinical trials is a key unsolved challenge in bringing new drugs to market. Today, identifying patients who meet a trial's eligibility criteria is highly manual, taking up to 1 hour per patient. Automated screening is…

计算与语言 · 计算机科学 2024-04-11 Michael Wornow , Alejandro Lozano , Dev Dash , Jenelle Jindal , Kenneth W. Mahaffey , Nigam H. Shah

Recent smaller language models such Phi-3.5 and Phi-4 rely on synthetic data generated using larger Language models. Questions remain about leveraging synthetic data for other use cases, such as adapting LLMs to specific domains. A key…

计算与语言 · 计算机科学 2025-11-06 Haris Riaz , Sourav Bhabesh , Vinayak Arannil , Miguel Ballesteros , Graham Horwood

The combination of LLM agents with external tools enables models to solve complex tasks beyond their knowledge base. Human-designed tools are inflexible and restricted to solutions within the scope of pre-existing tools created by experts.…

Context: AI coding agents route every task to a single frontier large language model (LLM), paying premium inference cost even when many tasks are routine. Objectives: We propose Triage, a framework that uses code health metrics --…

软件工程 · 计算机科学 2026-04-10 Lech Madeyski