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Large Language Model (LLM) agents increasingly act through external tools, making their safety contingent on tool-call workflows rather than text generation alone. While recent benchmarks evaluate agents across diverse environments and risk…

Software Engineering · Computer Science 2026-03-20 Xuan Chen , Lu Yan , Ruqi Zhang , Xiangyu Zhang

Large language models are increasingly deployed as *deep agents* that plan, maintain persistent state, and invoke external tools, shifting safety failures from unsafe text to unsafe *trajectories*. We introduce **AgentFence**, an…

Cryptography and Security · Computer Science 2026-02-10 Sai Puppala , Ismail Hossain , Md Jahangir Alam , Yoonpyo Lee , Jay Yoo , Tanzim Ahad , Syed Bahauddin Alam , Sajedul Talukder

Each year there are nearly 57 million deaths around the world, with over 2.7 million in the United States. Timely, accurate and complete death reporting is critical in public health, as institutions and government agencies rely on death…

Machine Learning · Computer Science 2021-03-11 Yuanda Zhu , Ying Sha , Hang Wu , Mai Li , Ryan A. Hoffman , May D. Wang

Current medical AI systems often fail to replicate real-world clinical reasoning, as they are predominantly trained and evaluated on static text and question-answer tasks. These tuning methods and benchmarks overlook critical aspects like…

Computation and Language · Computer Science 2026-02-24 Zijie Liu , Xinyu Zhao , Jie Peng , Zhuangdi Zhu , Qingyu Chen , Kaidi Xu , Xia Hu , Tianlong Chen

Telephone spam has been among the highest network security concerns for users for many years. In response, industry and government have deployed new technologies and regulations to curb the problem, and academic and industry researchers…

Cryptography and Security · Computer Science 2024-10-24 Sathvik Prasad , Aleksandr Nahapetyan , Bradley Reaves

Medical coding translates free-text clinical documentation into standardized codes drawn from classification systems that contain tens of thousands of entries and are updated annually. It is central to billing, clinical research, and…

Artificial Intelligence · Computer Science 2026-04-01 Joakim Edin , Andreas Motzfeldt , Simon Flachs , Lars Maaløe

This paper introduces a new dysarthric speech command dataset in Italian, called EasyCall corpus. The dataset consists of 21386 audio recordings from 24 healthy and 31 dysarthric speakers, whose individual degree of speech impairment was…

Healthcare organizations are beginning to embed agentic AI into routine workflows, including clinical documentation support and early-warning monitoring. As these capabilities diffuse across departments and vendors, health systems face…

Artificial Intelligence · Computer Science 2026-05-19 Chandra Prakash , Mary Lind , Avneesh Sisodia

Existing datasets for coding agents evaluate performance on isolated, single pull request (PR) tasks in a stateless manner, failing to capture the reality of real-world software development where code changes accumulate, technical debt…

Software Engineering · Computer Science 2026-04-06 KN Ajay Shastry , Ganesh Senrayan , Shrey Satapara , Pranoy Panda , Chaitanya Devaguptapu

Most medical dialogue systems assume that patients have clear goals (medicine querying, surgical operation querying, etc.) before medical consultation. However, in many real scenarios, due to the lack of medical knowledge, it is usually…

Computation and Language · Computer Science 2023-06-16 Xiaoming Shi , Zeming Liu , Chuan Wang , Haitao Leng , Kui Xue , Xiaofan Zhang , Shaoting Zhang

Medication recommendation is a crucial task for intelligent healthcare systems. Previous studies mainly recommend medications with electronic health records (EHRs). However, some details of interactions between doctors and patients may be…

Computation and Language · Computer Science 2022-09-16 Zhenfeng He , Yuqiang Han , Zhenqiu Ouyang , Wei Gao , Hongxu Chen , Guandong Xu , Jian Wu

Agent-repair leaderboards reorder under evaluator reconfiguration, and a measurable share of the reordering is produced by methods that consult evaluator-derived signal during internal selection of candidate repairs. We document this…

Artificial Intelligence · Computer Science 2026-05-07 Yuelin Hu , Zhenbo Yu , Zhengxue Cheng , Wei Liu , Li Song

Full-duplex spoken dialogue systems promise to transform human-machine interaction from a rigid, turn-based protocol into a fluid, natural conversation. However, the central challenge to realizing this vision, managing overlapping speech,…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-28 Guan-Ting Lin , Shih-Yun Shan Kuan , Qirui Wang , Jiachen Lian , Tingle Li , Shinji Watanabe , Hung-yi Lee

Graphical User Interface (GUI) agents extend large language models from text generation to action execution in real-world digital environments. Unlike conversational systems, GUI agents perform irreversible operations such as submitting…

Machine Learning · Computer Science 2026-02-25 Yucheng Shi , Wenhao Yu , Jingyuan Huang , Wenlin Yao , Wenhu Chen , Ninghao Liu

Advances in generative AI point towards a new era of personalized applications that perform diverse tasks on behalf of users. While general AI assistants have yet to fully emerge, their potential to share personal data raises significant…

Artificial Intelligence · Computer Science 2024-09-24 Zhao Cheng , Diane Wan , Matthew Abueg , Sahra Ghalebikesabi , Ren Yi , Eugene Bagdasarian , Borja Balle , Stefan Mellem , Shawn O'Banion

The deployment of AI models in clinical practice faces a critical challenge: models achieving expert-level performance on benchmarks can fail catastrophically when confronted with real-world variations in medical imaging. Minor shifts in…

Artificial Intelligence · Computer Science 2025-07-09 Lukas Kuhn , Florian Buettner

Electronic Health Records (EHRs) contain rich yet complex information, and their automated analysis is critical for clinical decision-making. Despite recent advances of large language models (LLMs) in clinical workflows, their ability to…

Computation and Language · Computer Science 2025-11-26 Yusheng Liao , Chaoyi Wu , Junwei Liu , Shuyang Jiang , Pengcheng Qiu , Haowen Wang , Yun Yue , Shuai Zhen , Jian Wang , Qianrui Fan , Jinjie Gu , Ya Zhang , Yanfeng Wang , Yu Wang , Weidi Xie

We introduce HarperValleyBank, a free, public domain spoken dialog corpus. The data simulate simple consumer banking interactions, containing about 23 hours of audio from 1,446 human-human conversations between 59 unique speakers. We…

Machine Learning · Computer Science 2021-03-22 Mike Wu , Jonathan Nafziger , Anthony Scodary , Andrew Maas

Automatic conflict detection has grown in relevance with the advent of body-worn technology, but existing metrics such as turn-taking and overlap are poor indicators of conflict in police-public interactions. Moreover, standard techniques…

Audio and Speech Processing · Electrical Eng. & Systems 2018-02-15 Alistair Letcher , Jelena Trišović , Collin Cademartori , Xi Chen , Jason Xu

This paper describes novel models tailored for a new application, that of extracting the symptoms mentioned in clinical conversations along with their status. Lack of any publicly available corpus in this privacy-sensitive domain led us to…

Computation and Language · Computer Science 2019-06-07 Nan Du , Kai Chen , Anjuli Kannan , Linh Tran , Yuhui Chen , Izhak Shafran