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This paper addresses a kernel-based learning problem for a network of agents locally observing a latent multidimensional, nonlinear phenomenon in a noisy environment. We propose a learning algorithm that requires only mild a priori…

Multiagent Systems · Computer Science 2024-04-16 Krzysztof Kowalczyk , Paweł Wachel , Cristian R. Rojas

These days automation is being applied everywhere. In every environment, planning for the actions to be taken by the agents is an important aspect. In this paper, we plan to implement planning for multi-agents with a centralized controller.…

Artificial Intelligence · Computer Science 2023-02-09 Alakh Aggarwal , Rishita Bansal , Parth Padalkar , Sriraam Natarajan

Agents and agent systems are becoming more and more important in the development of a variety of fields such as ubiquitous computing, ambient intelligence, autonomous computing, intelligent systems and intelligent robotics. The need for…

Artificial Intelligence · Computer Science 2009-02-23 Mark Burgin , Gordana Dodig-Crnkovic

In an emergency situation, the actors need an assistance allowing them to react swiftly and efficiently. In this prospect, we present in this paper a decision support system that aims to prepare actors in a crisis situation thanks to a…

Artificial Intelligence · Computer Science 2008-12-18 Fahem Kebair , Frédéric Serin

TIntelligent multi agent systems have great potentials to use in different purposes and research areas. One of the important issues to apply intelligent multi agent systems in real world and virtual environment is to develop a framework…

Neural and Evolutionary Computing · Computer Science 2009-10-13 Roya Asadi , Norwati Mustapha , Nasir Sulaiman

Multi-label image classification is about predicting a set of class labels that can be considered as orderless sequential data. Transformers process the sequential data as a whole, therefore they are inherently good at set prediction. The…

Computer Vision and Pattern Recognition · Computer Science 2022-05-17 Vacit Oguz Yazici , Joost van de Weijer , Longlong Yu

Using attention weights to identify information that is important for models' decision-making is a popular approach to interpret attention-based neural networks. This is commonly realized in practice through the generation of a heat-map for…

Information Retrieval · Computer Science 2021-06-01 Tian Shi , Xuchao Zhang , Ping Wang , Chandan K. Reddy

While object semantic understanding is essential for most service robotic tasks, 3D object classification is still an open problem. Learning from artificial 3D models alleviates the cost of annotation necessary to approach this problem, but…

Computer Vision and Pattern Recognition · Computer Science 2021-03-11 Jean-Baptiste Weibel , Timothy Patten , Markus Vincze

Understanding objects is a central building block of artificial intelligence, especially for embodied AI. Even though object recognition excels with deep learning, current machines still struggle to learn higher-level knowledge, e.g., what…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Yong-Lu Li , Yue Xu , Xinyu Xu , Xiaohan Mao , Yuan Yao , Siqi Liu , Cewu Lu

The recent advances of convolutional detectors show impressive performance improvement for large scale object detection. However, in general, the detection performance usually decreases as the object classes to be detected increases, and it…

Computer Vision and Pattern Recognition · Computer Science 2017-12-04 Seung-Hwan Bae , Youngwan Lee , Youngjoo Jo , Yuseok Bae , Joong-won Hwang

Recommendation is a prevalent application of machine learning that affects many users; therefore, it is important for recommender models to be accurate and interpretable. In this work, we propose a method to both interpret and augment the…

Machine Learning · Statistics 2020-06-22 Michael Tsang , Dehua Cheng , Hanpeng Liu , Xue Feng , Eric Zhou , Yan Liu

Instance segmentation is one of the actively studied research topics in computer vision in which many objects of interest should be separated individually. While many feed-forward networks produce high-quality segmentation on different…

Computer Vision and Pattern Recognition · Computer Science 2020-05-20 Tuan Tran Anh , Khoa Nguyen-Tuan , Tran Minh Quan , Won-Ki Jeong

This paper addresses the problem of online tracking and classification of multiple objects in an image sequence. Our proposed solution is to first track all objects in the scene without relying on object-specific prior knowledge, which in…

Computer Vision and Pattern Recognition · Computer Science 2017-10-11 Sebastien C. Wong , Victor Stamatescu , Adam Gatt , David Kearney , Ivan Lee , Mark D. McDonnell

In this work, we present a methodology that enables an agent to make efficient use of its exploratory actions by autonomously identifying possible objectives in its environment and learning them in parallel. The identification of objectives…

Artificial Intelligence · Computer Science 2019-01-11 Thommen George Karimpanal , Erik Wilhelm

Multiclass classification (MCC) is a fundamental machine learning problem of classifying each instance into one of a predefined set of classes. In the deep learning era, extensive efforts have been spent on developing more powerful neural…

Machine Learning · Computer Science 2022-12-22 Nan Wang , Zhen Qin , Le Yan , Honglei Zhuang , Xuanhui Wang , Michael Bendersky , Marc Najork

Communication could potentially be an effective way for multi-agent cooperation. However, information sharing among all agents or in predefined communication architectures that existing methods adopt can be problematic. When there is a…

Artificial Intelligence · Computer Science 2018-11-26 Jiechuan Jiang , Zongqing Lu

Categorization is one of the basic tasks in machine learning and data analysis. Building on formal concept analysis (FCA), the starting point of the present work is that different ways to categorize a given set of objects exist, which…

Artificial Intelligence · Computer Science 2023-12-21 Marcel Boersma , Krishna Manoorkar , Alessandra Palmigiano , Mattia Panettiere , Apostolos Tzimoulis , Nachoem Wijnberg

We introduce a novel multi-agent collaboration framework designed to enhance the accuracy and robustness of text classification models. Leveraging BERT as the primary classifier, our framework dynamically escalates low-confidence…

Computation and Language · Computer Science 2025-02-27 Hediyeh Baban , Sai A Pidapar , Aashutosh Nema , Sichen Lu

Object Categorization is a challenging problem, especially when the images have clutter background, occlusions or different lighting conditions. In the past, many descriptors have been proposed which aid object categorization even in such…

Computer Vision and Pattern Recognition · Computer Science 2016-04-13 Dinesh Govindaraj

Large Language Models (LLMs) have achieved impressive results in knowledge-based Visual Question Answering (VQA). However existing methods still have challenges: the inability to use external tools autonomously, and the inability to work in…

Computation and Language · Computer Science 2025-08-08 Zhongjian Hu , Peng Yang , Bing Li , Zhenqi Wang