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Large language models (LLMs) are increasingly seen as assistants, copilots, and consultants, capable of supporting a wide range of tasks through natural conversation. However, most systems remain constrained by a linear request-response…

Computation and Language · Computer Science 2026-05-05 Jiaqi Chen , Yanzhe Zhang , Yutong Zhang , Yijia Shao , Diyi Yang

Objective To solve major clinical natural language processing (NLP) tasks using a unified text-to-text learning architecture based on a generative large language model (LLM) via prompt tuning. Methods We formulated 7 key clinical NLP tasks…

Computation and Language · Computer Science 2023-12-12 Cheng Peng , Xi Yang , Aokun Chen , Zehao Yu , Kaleb E Smith , Anthony B Costa , Mona G Flores , Jiang Bian , Yonghui Wu

Multi-Agent Reinforcement Learning (MARL) methods have shown promise in enabling agents to learn a shared communication protocol from scratch and accomplish challenging team tasks. However, the learned language is usually not interpretable…

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

Inventory management remains a challenge for many small and medium-sized businesses that lack the expertise to deploy advanced optimization methods. This paper investigates whether Large Language Models (LLMs) can help bridge this gap. We…

Artificial Intelligence · Computer Science 2026-01-05 Yaqi Duan , Yichun Hu , Jiashuo Jiang

Machine learning can predict human behavior well when substantial structured data and well-defined outcomes are available, but these models are typically limited to specific outcomes and cannot readily be applied to new domains. We test…

Large Language Models can carry out human-like conversations in diverse settings, responding to user requests for tasks and knowledge. However, existing conversational agents implemented with LLMs often struggle with hallucination,…

Artificial Intelligence · Computer Science 2025-06-18 Harshit Joshi , Shicheng Liu , James Chen , Robert Weigle , Monica S. Lam

This study focuses on using large language models (LLMs) as a planner for embodied agents that can follow natural language instructions to complete complex tasks in a visually-perceived environment. The high data cost and poor sample…

Artificial Intelligence · Computer Science 2023-09-08 Chan Hee Song , Jiaman Wu , Clayton Washington , Brian M. Sadler , Wei-Lun Chao , Yu Su

Large Language Models (LLMs) offer a promising basis for creating agents that can tackle complex tasks through iterative environmental interaction. Existing methods either require these agents to mimic expert-provided trajectories or rely…

Computation and Language · Computer Science 2024-12-02 Dihong Gong , Pu Lu , Zelong Wang , Meng Zhou , Xiuqiang He

Interlinear glossed text (IGT) is a popular format in language documentation projects, where each morpheme is labeled with a descriptive annotation. Automating the creation of interlinear glossed text would be desirable to reduce annotator…

Computation and Language · Computer Science 2024-10-07 Michael Ginn , Mans Hulden , Alexis Palmer

Large Language Models (LLMs) show promise as data analysis agents, but existing benchmarks overlook the iterative nature of the field, where experts' decisions evolve with deeper insights of the dataset. To address this, we introduce…

Computation and Language · Computer Science 2025-06-09 Hanyu Li , Haoyu Liu , Tingyu Zhu , Tianyu Guo , Zeyu Zheng , Xiaotie Deng , Michael I. Jordan

Recently there has been a rising interest in training agents, embodied in virtual environments, to perform language-directed tasks by deep reinforcement learning. In this paper, we propose a simple but effective neural language grounding…

Artificial Intelligence · Computer Science 2018-09-06 Haonan Yu , Xiaochen Lian , Haichao Zhang , Wei Xu

Large Language Models (LLMs) such as ChatGPT promise revolutionary capabilities for Sixth-Generation (6G) wireless networks but their massive computational requirements and tendency to generate technically incorrect information create…

Systems and Control · Electrical Eng. & Systems 2026-01-21 Yongqiang Zhang , Mustafa A. Kishk , Mohamed-Slim Alouini

We introduce NNetNav, a method for unsupervised interaction with websites that generates synthetic demonstrations for training browser agents. Given any website, NNetNav produces these demonstrations by retroactively labeling action…

Computation and Language · Computer Science 2025-02-06 Shikhar Murty , Hao Zhu , Dzmitry Bahdanau , Christopher D. Manning

The rapid evolution of LLMs represents an impactful paradigm shift in digital interaction and content engagement. While they encode vast amounts of human-generated knowledge and excel in processing diverse data types, they often face the…

Human-Computer Interaction · Computer Science 2024-11-20 Anna Bodonhelyi , Efe Bozkir , Shuo Yang , Enkelejda Kasneci , Gjergji Kasneci

In this work, we address challenging multi-agent cooperation problems with decentralized control, raw sensory observations, costly communication, and multi-objective tasks instantiated in various embodied environments. While previous…

Artificial Intelligence · Computer Science 2025-03-14 Hongxin Zhang , Weihua Du , Jiaming Shan , Qinhong Zhou , Yilun Du , Joshua B. Tenenbaum , Tianmin Shu , Chuang Gan

Large Multimodal Models (LMMs) extend Large Language Models to the vision domain. Initial LMMs used holistic images and text prompts to generate ungrounded textual responses. Recently, region-level LMMs have been used to generate visually…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Hanoona Rasheed , Muhammad Maaz , Sahal Shaji Mullappilly , Abdelrahman Shaker , Salman Khan , Hisham Cholakkal , Rao M. Anwer , Erix Xing , Ming-Hsuan Yang , Fahad S. Khan

Instruction-following agents must ground language into their observation and action spaces. Learning to ground language is challenging, typically requiring domain-specific engineering or large quantities of human interaction data. To…

Artificial Intelligence · Computer Science 2023-06-16 Theodore Sumers , Kenneth Marino , Arun Ahuja , Rob Fergus , Ishita Dasgupta

Large Language Models (LLMs) have revolutionized the field of Natural Language Processing thanks to their ability to reuse knowledge acquired on massive text corpora on a wide variety of downstream tasks, with minimal (if any) tuning steps.…

Computation and Language · Computer Science 2024-07-12 Flavio Petruzzellis , Alberto Testolin , Alessandro Sperduti

Knowledge graphs provide structured and reliable information for many real-world applications, motivating increasing interest in combining large language models (LLMs) with graph-based retrieval to improve factual grounding. Recent…

Artificial Intelligence · Computer Science 2026-04-16 Yuchen Ying , Weiqi Jiang , Tongya Zheng , Yu Wang , Shunyu Liu , Kaixuan Chen , Mingli Song