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Latent representations are critical for the performance and robustness of machine learning models, as they encode the essential features of data in a compact and informative manner. However, in vision tasks, these representations are often…

Machine Learning · Computer Science 2025-10-03 Bruno Corcuera , Carlos Eiras-Franco , Brais Cancela

Large language models (LLMs) have recently transformed from text-based assistants to autonomous agents capable of planning, reasoning, and iteratively improving their actions. While numerical reward signals and verifiers can effectively…

Computation and Language · Computer Science 2025-10-28 Ruihan Yang , Fanghua Ye , Jian Li , Siyu Yuan , Yikai Zhang , Zhaopeng Tu , Xiaolong Li , Deqing Yang

We investigate using reinforcement learning agents as generative models of images (extending arXiv:1804.01118). A generative agent controls a simulated painting environment, and is trained with rewards provided by a discriminator network…

Computer Vision and Pattern Recognition · Computer Science 2019-10-03 John F. J. Mellor , Eunbyung Park , Yaroslav Ganin , Igor Babuschkin , Tejas Kulkarni , Dan Rosenbaum , Andy Ballard , Theophane Weber , Oriol Vinyals , S. M. Ali Eslami

Multi-agent collaboration among models has shown promise in reasoning tasks but is underexplored in long-form generation tasks like summarization and question-answering. We extend multi-agent multi-model reasoning to generation,…

Computation and Language · Computer Science 2025-03-20 David Wan , Justin Chih-Yao Chen , Elias Stengel-Eskin , Mohit Bansal

Autonomous agents powered by large language models (LLMs) show significant potential for achieving high autonomy in various scenarios such as software development. Recent research has shown that LLM agents can leverage past experiences to…

Computation and Language · Computer Science 2024-05-08 Chen Qian , Jiahao Li , Yufan Dang , Wei Liu , YiFei Wang , Zihao Xie , Weize Chen , Cheng Yang , Yingli Zhang , Zhiyuan Liu , Maosong Sun

Unsupervised feature selection (FS) is essential for high-dimensional learning tasks where labels are not available. It helps reduce noise, improve generalization, and enhance interpretability. However, most existing unsupervised FS methods…

Machine Learning · Computer Science 2025-11-13 Shira Lifshitz , Ofir Lindenbaum , Gal Mishne , Ron Meir , Hadas Benisty

With the evolution of generative AI, multi - agent systems leveraging large - language models(LLMs) have emerged as a powerful tool for complex tasks. However, these systems face challenges in quantifying agent performance and lack…

Artificial Intelligence · Computer Science 2025-09-09 Yuwei Lou , Hao Hu , Shaocong Ma , Zongfei Zhang , Liang Wang , Jidong Ge , Xianping Tao

Synthetic data has become increasingly important for training large language models, especially when real data is scarce, expensive, or privacy-sensitive. Many such generation tasks require coordinated multi-agent workflows, where…

Feature generation (FG) aims to enhance the prediction potential of original data by constructing high-order feature combinations and removing redundant features. It is a key preprocessing step for tabular scientific data to improve…

Machine Learning · Computer Science 2025-07-10 Meng Xiao , Junfeng Zhou , Yuanchun Zhou

Our paper introduces a generative, multiagent AI framework designed to overcome the rigidity, limited flexibility and technical barriers of current bibliometric tools. The objective is to enable researchers to perform fully dynamic,…

Digital Libraries · Computer Science 2026-04-29 Adela Bara , Simona-Vasilica Oprea

Large Language Models demonstrate strong reasoning and generation abilities, yet their behavior in multi-turn tasks often lacks reliability and verifiability. We present a task completion framework that enables LLM-based agents to act under…

Artificial Intelligence · Computer Science 2025-12-15 Gonca Gürsun

Given a set of observations, feature acquisition is about finding the subset of unobserved features which would enhance accuracy. Such problems have been explored in a sequential setting in prior work. Here, the model receives feedback from…

Machine Learning · Computer Science 2023-12-21 Vedang Asgaonkar , Aditya Jain , Abir De

Ensuring model explainability and robustness is essential for reliable deployment of deep vision systems. Current methods for evaluating robustness rely on collecting and annotating extensive test sets. While this is common practice, the…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Yinong Oliver Wang , Eileen Li , Jinqi Luo , Zhaoning Wang , Fernando De la Torre

Steering language generation towards objectives or away from undesired content has been a long-standing goal in utilizing language models (LM). Recent work has demonstrated reinforcement learning and weighted decoding as effective…

Computation and Language · Computer Science 2022-12-22 Minbeom Kim , Hwanhee Lee , Kang Min Yoo , Joonsuk Park , Hwaran Lee , Kyomin Jung

The generation of musically coherent and aesthetically pleasing harmony remains a significant challenge in the field of algorithmic composition. This paper introduces an innovative Agentic AI-enabled Higher Harmony Music Generator, a…

Sound · Computer Science 2025-10-02 Nia D'Souza Ganapathy , Arul Selvamani Shaja

Large Language Model (LLM) based agents have proved their ability to perform complex tasks like humans. However, there is still a large gap between open-sourced LLMs and commercial models like the GPT series. In this paper, we focus on…

Artificial Intelligence · Computer Science 2025-02-25 Dayuan Fu , Keqing He , Yejie Wang , Wentao Hong , Zhuoma Gongque , Weihao Zeng , Wei Wang , Jingang Wang , Xunliang Cai , Weiran Xu

Remarkable progress has been made on automated problem solving through societies of agents based on large language models (LLMs). Existing LLM-based multi-agent systems can already solve simple dialogue tasks. Solutions to more complex…

While personalized recommender systems excel at content discovery, they frequently expose users to undesirable or discomforting information, highlighting the critical need for user-centric filtering tools. Current methods leveraging Large…

Information Retrieval · Computer Science 2026-04-21 Chi Zhang , Zhipeng Xu , Jiahao Liu , Dongsheng Li , Hansu Gu , Peng Zhang , Ning Gu , Tun Lu

Tool-augmented LLMs are a promising approach to create AI agents that can have realistic conversations, follow procedures, and call appropriate functions. However, evaluating them is challenging due to the diversity of possible…

Computation and Language · Computer Science 2024-10-11 Samuel Arcadinho , David Aparicio , Mariana Almeida

Product information extraction is crucial for e-commerce services, but obtaining high-quality labeled datasets remains challenging. We present a systematic approach for generating synthetic e-commerce product data using Large Language…

Computation and Language · Computer Science 2026-01-09 Virginia Negri , Víctor Martínez Gómez , Sergio A. Balanya , Subburam Rajaram