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Deep research systems powered by LLM agents have transformed complex information seeking by automating the iterative retrieval, filtering, and synthesis of insights from massive-scale web sources. However, existing systems predominantly…

Information Retrieval · Computer Science 2026-03-16 Bo Pan , Lunke Pan , Yitao Zhou , Qi Jiang , Zhen Wen , Minfeng Zhu , Wei Chen

Online health resources and large language models (LLMs) are increasingly used as a first point of contact for medical decision-making, yet their reliability in healthcare remains limited by low accuracy, lack of transparency, and…

Artificial Intelligence · Computer Science 2026-04-22 Yujia Liu , Sophia Yu , Hongyue Jin , Jessica Wen , Alexander Qian , Terrence Lee , Mattheus Ramsis , Gi Won Choi , Lianhui Qin , Xin Liu , Edward J. Wang

Generative AI, particularly Large Language Models, increasingly integrates graph-based representations to enhance reasoning, retrieval, and structured decision-making. Despite rapid advances, there remains limited clarity regarding when,…

Artificial Intelligence · Computer Science 2026-04-21 Hamed Jelodar , Samita Bai , Mohammad Meymani , Parisa Hamedi , Roozbeh Razavi-Far , Ali Ghorbani

As the ecosystem of Large Language Model (LLM)-based agents expands rapidly, efficient and accurate Agent Discovery becomes a critical bottleneck for large-scale multi-agent collaboration. Existing approaches typically face a dichotomy:…

Artificial Intelligence · Computer Science 2026-05-07 Jinliang Xu

In this paper, we describe and benchmark a competitor-discovery component used within an agentic AI system for fast drug asset due diligence. A competitor-discovery AI agent, given an indication, retrieves all drugs comprising the…

Scientific discovery is slowed by fragmented literature that requires excessive human effort to gather, analyze, and understand. AI tools, including autonomous summarization and question answering, have been developed to aid in…

Artificial Intelligence · Computer Science 2026-04-03 Maxwell J. Jacobson , Daniel Xie , Jackson Shen , Adil Wazeer , Haiyan Wang , Xinghang Zhang , Yexiang Xue

Large language models (LLMs), due to their advanced natural language capabilities, have seen significant success in applications where the user interface is usually a conversational artificial intelligence (AI) agent and engages the user…

Computation and Language · Computer Science 2025-03-10 Fei Wei , Yaliang Li , Bolin Ding

The rise of Generative AI Search is fundamentally transforming how users and intelligent systems interact with the Internet. LLMs increasingly act as intermediaries between humans and web information. Yet the web remains optimized for human…

Networking and Internet Architecture · Computer Science 2025-11-25 Muhammad Bilal , Zafar Qazi , Marco Canini

Modern Security Operations Centers struggle with alert fatigue, fragmented tooling, and limited cross-source event correlation. Challenges that current Security Information Event Management and Extended Detection and Response systems only…

Cryptography and Security · Computer Science 2026-04-08 Anes Abdennebi , Nadjia Kara , Laaziz Lahlou , Hakima Ould-Slimane

The rapid emergence of Large Language Models (LLMs) has catalyzed Agentic artificial intelligence (AI), autonomous systems integrating perception, reasoning, and action into closed-loop pipelines for continuous adaptation. While unlocking…

Systems and Control · Electrical Eng. & Systems 2026-04-10 Xiaojing Chen , Haiqi Yu , Wei Ni , Dusit Niyato , Ruichen Zhang , Xin Wang , Shunqing Zhang , Shugong Xu

Conversational agents leveraging AI, particularly deep learning, are emerging in both academic research and real-world applications. However, these applications still face challenges, including disrespecting knowledge and facts, not…

Computation and Language · Computer Science 2025-03-25 Junfeng Liu , Zhuocheng Mei , Kewen Peng , Ranga Raju Vatsavai

Integrating multiple (sub-)systems is essential to create advanced Information Systems (ISs). Difficulties mainly arise when integrating dynamic environments across the IS lifecycle. A traditional approach is a registry that provides the…

Software Engineering · Computer Science 2025-07-29 Robin D. Pesl , Jerin G. Mathew , Massimo Mecella , Marco Aiello

Large Language Models (LLMs) have advanced artificial intelligence by enabling human-like text generation and natural language understanding. However, their reliance on static training data limits their ability to respond to dynamic,…

Artificial Intelligence · Computer Science 2026-04-02 Aditi Singh , Abul Ehtesham , Saket Kumar , Tala Talaei Khoei , Athanasios V. Vasilakos

The rapid advancement of intelligent agents and Large Language Models (LLMs) is reshaping the pervasive computing field. Their ability to perceive, reason, and act through natural language understanding enables autonomous problem-solving in…

Artificial Intelligence · Computer Science 2025-12-19 Gianni Molinari , Fabio Ciravegna

The automation of scientific discovery represents a critical milestone in Artificial Intelligence (AI) research. However, existing agentic systems for science suffer from two fundamental limitations: rigid, pre-programmed workflows that…

Artificial Intelligence · Computer Science 2025-10-20 Ed Li , Junyu Ren , Xintian Pan , Cat Yan , Chuanhao Li , Dirk Bergemann , Zhuoran Yang

This paper introduces Agent-Based Auto Research, a structured multi-agent framework designed to automate, coordinate, and optimize the full lifecycle of scientific research. Leveraging the capabilities of large language models (LLMs) and…

Large language models (LLMs) can serve as the semantic-matching engine of a content-based publish/subscribe broker for agentic AI across the edge-cloud computing continuum, bridging the vocabulary and modality gaps that defeat keyword and…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-26 Lauri Lovén , Abhishek Kumar , Alexander Engelhardt , Alaa Saleh , Roberto Morabito , Xiaoli Liu , Naser Hossein Motlagh , Sasu Tarkoma

This paper presents a novel approach for unified retrieval-augmented generation (RAG) systems using the recent emerging large language model (LLM) agent concept. Specifically, Agent LLM, which utilizes LLM as fundamental controllers, has…

Computation and Language · Computer Science 2025-06-02 Hoang Pham , Thuy-Duong Nguyen , Khac-Hoai Nam Bui

Long-horizon large language model (LLM) agents are fundamentally limited by context. As interactions become longer, tool descriptions, retrieved memories, and raw environmental feedback accumulate and push out the information needed for…

Effective human-AI collaboration on complex reasoning tasks requires that users understand and interact with the model's process, not just receive an output. However, the monolithic text from methods like Chain-of-Thought (CoT) prevents…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-21 Yueqian Lin , Zhengmian Hu , Jayakumar Subramanian , Qinsi Wang , Nikos Vlassis , Hai "Helen" Li , Yiran Chen