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Generating complex, logically-sound SPARQL queries for multi-hop questions remains a critical bottleneck for Knowledge Graph Question Answering, as the brittle nature of one-shot generation by Large Language Models (LLMs) hinders reliable…

Artificial Intelligence · Computer Science 2025-11-18 Floris Vossebeld , Shenghui Wang

Recent advances have enabled large language model (LLM) agents to solve complex tasks by orchestrating external tools. However, these agents often struggle in specialized, tool-intensive domains that demand long-horizon execution, tight…

Artificial Intelligence · Computer Science 2026-02-04 Pengyu Dai , Weihao Xuan , Junjue Wang , Hongruixuan Chen , Jian Song , Yafei Ou , Naoto Yokoya

Generative Engine Optimization (GEO) is rapidly reshaping digital marketing paradigms in the era of Large Language Models (LLMs). However, current GEO strategies predominantly rely on Retrieval-Augmented Generation (RAG), which inherently…

Artificial Intelligence · Computer Science 2026-04-07 XinYu Zhao , ChengYou Li , XiangBao Meng , Kai Zhang , XiaoDong Liu

Multi-agent LLM systems have become the dominant production workload, but the serving stack was not built for them. The agent framework above knows agent identities, role, schemas, and dispatch structure but never sees an engine-level…

Artificial Intelligence · Computer Science 2026-05-28 Rui Zhang , Chaeeun Kim , Liting Hu

In order to gain access to networks, different types of intrusion attacks have been designed, and the attackers are working on improving them. Computer networks have become increasingly important in daily life due to the increasing reliance…

Cryptography and Security · Computer Science 2022-12-09 Mohammad Hossein Modirrousta , Parisa Forghani Arani , Mahdi Aliyari Shoorehdeli

This paper proposes a unique active relative localization mechanism for multi-agent Simultaneous Localization and Mapping(SLAM),in which a agent to be observed are considered as a task, which is performed by others assisting that agent by…

Artificial Intelligence · Computer Science 2019-09-24 Zhaoyi Pei , Piaosong Hao , Meixiang Quan , Muhammad Zuhair Qadir , Guo Li

The Internet of Agents is propelling edge computing toward agentic AI and edge general intelligence (EGI). However, deploying multi-agent service (MAS) on resource-constrained edge infrastructure presents severe challenges. MAS service…

Networking and Internet Architecture · Computer Science 2026-01-06 Runze Zheng , Yuqing Zheng , Zhengyi Cheng , Long Luo , Haoxiang Luo , Gang Sun , Hongfang Yu , Dusit Niyato

Early, precise detection of nutrient deficiency stress (NDS) has key economic as well as environmental impact; precision application of chemicals in place of blanket application reduces operational costs for the growers while reducing the…

Computer Vision and Pattern Recognition · Computer Science 2022-11-17 Saba Dadsetan , Gisele Rose , Naira Hovakimyan , Jennifer Hobbs

We present an end-to-end, model-based deep reinforcement learning agent which dynamically attends to relevant parts of its state during planning. The agent uses a bottleneck mechanism over a set-based representation to force the number of…

Artificial Intelligence · Computer Science 2021-11-05 Mingde Zhao , Zhen Liu , Sitao Luan , Shuyuan Zhang , Doina Precup , Yoshua Bengio

Most existing works in vision-and-language navigation (VLN) focus on either discrete or continuous environments, training agents that cannot generalize across the two. The fundamental difference between the two setups is that discrete…

Computer Vision and Pattern Recognition · Computer Science 2022-03-08 Yicong Hong , Zun Wang , Qi Wu , Stephen Gould

Efficient maintenance has always been essential for the successful application of engineering systems. However, the challenges to be overcome in the implementation of Industry 4.0 necessitate new paradigms of maintenance optimization.…

Machine Learning · Computer Science 2025-05-28 Alberto Pliego Marugán , Jesús M. Pinar-Pérez , Fausto Pedro García Márquez

Large Language Model (LLM) agents are deployed in complex environments -- such as massive codebases, enterprise databases, and conversational histories -- where the relevant state far exceeds their context windows. To navigate these spaces,…

Artificial Intelligence · Computer Science 2026-05-11 Chinmaya Kausik , Adith Swaminathan , Nathan Kallus

Resource allocation is of crucial importance in wireless communications. However, it is extremely challenging to design efficient resource allocation schemes for future wireless communication networks since the formulated resource…

Systems and Control · Electrical Eng. & Systems 2023-08-29 Fuhui Zhou , Rui Ding , Qihui Wu , Derrick Wing Kwan Ng , Kai-Kit Wong , Naofal Al-Dhahir

Deep learning has enabled traditional reinforcement learning methods to deal with high-dimensional problems. However, one of the disadvantages of deep reinforcement learning methods is the limited exploration capacity of learning agents. In…

Machine Learning · Computer Science 2019-07-30 Thanh Nguyen , Ngoc Duy Nguyen , Saeid Nahavandi

Understanding and mapping a new environment are core abilities of any autonomously navigating agent. While classical robotics usually estimates maps in a stand-alone manner with SLAM variants, which maintain a topological or metric…

Computer Vision and Pattern Recognition · Computer Science 2023-09-28 Pierre Marza , Laetitia Matignon , Olivier Simonin , Christian Wolf

With the recent boost in autonomous driving, increased attention has been paid on radars as an input for occupancy mapping. Besides their many benefits, the inference of occupied space based on radar detections is notoriously difficult…

Robotics · Computer Science 2020-12-04 Daniel Bauer , Lars Kuhnert , Lutz Eckstein

An important goal of research in Deep Reinforcement Learning in mobile robotics is to train agents capable of solving complex tasks, which require a high level of scene understanding and reasoning from an egocentric perspective. When…

Machine Learning · Computer Science 2019-04-04 Edward Beeching , Christian Wolf , Jilles Dibangoye , Olivier Simonin

Plants in their natural habitats endure an array of interacting stresses, both biotic and abiotic, that rarely occur in isolation. Nutrient stress-particularly nitrogen deficiency-becomes even more critical when compounded with drought and…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Aswini Kumar Patra , Lingaraj Sahoo

The rapid development of large language model (LLM)-based agents has unlocked new possibilities for autonomous multi-turn reasoning and tool-augmented decision-making. However, their real-world deployment is hindered by severe…

A crucial capability of real-world intelligent agents is their ability to plan a sequence of actions to achieve their goals in the visual world. In this work, we address the problem of visual semantic planning: the task of predicting a…

Computer Vision and Pattern Recognition · Computer Science 2017-08-17 Yuke Zhu , Daniel Gordon , Eric Kolve , Dieter Fox , Li Fei-Fei , Abhinav Gupta , Roozbeh Mottaghi , Ali Farhadi