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Sparse reward environments pose significant challenges in reinforcement learning, especially within multi-agent systems (MAS) where feedback is delayed and shared across agents, leading to suboptimal learning. We propose Collaborative…

Artificial Intelligence · Computer Science 2025-05-14 Yufei Lin , Chengwei Ye , Huanzhen Zhang , Kangsheng Wang , Linuo Xu , Shuyan Liu , Zeyu Zhang

Recommender systems have been studied for decades with numerous promising models been proposed. Among them, Collaborative Filtering (CF) models are arguably the most successful one due to its high accuracy in recommendation and elimination…

Information Retrieval · Computer Science 2023-11-02 Eric L. Lee , Tsung-Ting Kuo , Shou-De Lin

Creative Problem Solving (CPS) is a sub-area within Artificial Intelligence (AI) that focuses on methods for solving off-nominal, or anomalous problems in autonomous systems. Despite many advancements in planning and learning, resolving…

Artificial Intelligence · Computer Science 2022-12-15 Evana Gizzi , Lakshmi Nair , Sonia Chernova , Jivko Sinapov

Effective teams are crucial for organisations, especially in environments that require teams to be constantly created and dismantled, such as software development, scientific experiments, crowd-sourcing, or the classroom. Key factors…

Artificial Intelligence · Computer Science 2017-02-28 Ewa Andrejczuk , Juan A. Rodriguez-Aguilar , Carme Roig , Carles Sierra

This paper addresses the incorporation of problem decomposition skills as an important component of computational thinking (CT) in K-12 computer science (CS) education. Despite the growing integration of CS in schools, there is a lack of…

Human-Computer Interaction · Computer Science 2024-11-25 Dorit Assaf , Giorgia Adorni , Elia Lutz , Lucio Negrini , Alberto Piatti , Francesco Mondada , Francesca Mangili , Luca Maria Gambardella

Hands-on computing education requires a realistic learning environment that enables students to gain and deepen their skills. Available learning environments, including virtual and physical labs, provide students with real-world computer…

Cryptography and Security · Computer Science 2023-07-12 Jan Vykopal , Pavel Seda , Valdemar Švábenský , Pavel Čeleda

Improving artificial intelligence (AI) literacy has become an important consideration for academia and industry with the widespread adoption of AI technologies. Collaborative learning (CL) approaches have proven effective for information…

Computers and Society · Computer Science 2025-08-22 Ashish Hingle , Aditya Johri

Collaborative filtering (CF) has been successfully employed by many modern recommender systems. Conventional CF-based methods use the user-item interaction data as the sole information source to recommend items to users. However, CF-based…

Machine Learning · Computer Science 2018-09-25 Kenan Cui , Xu Chen , Jiangchao Yao , Ya Zhang

Enabling generative models to decompose visual concepts from a single image is a complex and challenging problem. In this paper, we study a new and challenging task, customized concept decomposition, wherein the objective is to leverage…

Computer Vision and Pattern Recognition · Computer Science 2024-10-02 Zhi Xu , Shaozhe Hao , Kai Han

Collaborative learning has successfully applied knowledge transfer to guide a pool of small student networks towards robust local minima. However, previous approaches typically struggle with drastically aggravated student homogenization…

Machine Learning · Computer Science 2021-02-23 Shaoxiong Feng , Hongshen Chen , Xuancheng Ren , Zhuoye Ding , Kan Li , Xu Sun

In this paper, we propose a novel dynamic ensemble selection framework using meta-learning. The framework is divided into three steps. In the first step, the pool of classifiers is generated from the training data. The second phase is…

Machine Learning · Computer Science 2018-11-06 Rafael M. O. Cruz , Robert Sabourin , George D. C. Cavalcanti

The Personality and emotions are effective parameters in learning process. Thus, virtual learning environments should pay attention to these parameters. In this paper, a new e-learning model is designed and implemented according to these…

Computers and Society · Computer Science 2010-04-13 Somayeh Fatahi , Nasser Ghasem-Aghaee

Adaptive monitoring of a large population of dynamic processes is critical for the timely detection of abnormal events under limited resources in many healthcare and engineering systems. Examples include the risk-based disease screening and…

Machine Learning · Computer Science 2023-10-24 Tanapol Kosolwattana , Huazheng Wang , Ying Lin

As programming education becomes more widespread, many college students from non-computer science backgrounds begin learning programming. Collaborative programming emerges as an effective method for instructors to support novice students in…

Human-Computer Interaction · Computer Science 2025-02-26 Gefei Zhang , Shenming Ji , Yicao Li , Jingwei Tang , Jihong Ding , Meng Xia , Guodao Sun , Ronghua Liang

Higher education faces growing challenges in delivering personalized, scalable, and pedagogically coherent learning experiences. This study introduces a structured framework for designing an AI-powered Learning Management System (AI-LMS)…

Computation and Language · Computer Science 2025-09-03 Elias Ra , Seung Je Kim , Eui-Yeong Seo , Geunju So

The article deals with the problem of intellectual development of students in learning of physics by means of computer simulation. The main objectives of teaching computer simulation in learning of physics is the general outlook…

Physics Education · Physics 2018-12-04 Yu. V. Yechkalo

This paper presents a critical review of the challenges to the implementation of learning technologies with particular focus on developing countries. A comprehensive literature review on learning technologies was undertaken for the purpose…

Computers and Society · Computer Science 2020-06-02 Parvathy Panicker

Management education scholarship has long outlined the need to enhance student engagement and participation in business schools, using more innovative teaching practices. This is increasingly motivating scholars to strive for more…

Computers and Society · Computer Science 2021-04-20 Vasilis Gkogkidis , Nicholas Dacre

This work presents a structured systematic process for undergraduate capstone research projects embodying computational thinking (CT) practices. Students learn to conduct research with a decision support system utilizing CT. The system is…

Physics Education · Physics 2022-03-31 Graham Wild

Distributed learning has become a critical enabler of the massively connected world envisioned by many. This article discusses four key elements of scalable distributed processing and real-time intelligence --- problems, data, communication…

Machine Learning · Computer Science 2020-06-24 Tsung-Hui Chang , Mingyi Hong , Hoi-To Wai , Xinwei Zhang , Songtao Lu