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In the article, we present a Web-based System called M2LADS, which supports the integration and visualization of multimodal data recorded in user experiences (UX) in a Learning Analytics (LA) system in the form of Web-based Dashboards.…

Human-Computer Interaction · Computer Science 2023-07-21 Álvaro Becerra , Roberto Daza , Ruth Cobos , Aythami Morales , Julian Fierrez

Ensemble methods for stream mining necessitate managing multiple models and updating them as data distributions evolve. Considering the calls for more sustainability, established methods are however not sufficiently considerate of ensemble…

Machine Learning · Computer Science 2025-10-30 Kirsten Köbschall , Sebastian Buschjäger , Raphael Fischer , Lisa Hartung , Stefan Kramer

With users demanding seamless connectivity, handovers (HOs) have become a fundamental element of cellular networks. However, optimizing HOs is a challenging problem, further exacerbated by the growing complexity of mobile networks. This…

Networking and Internet Architecture · Computer Science 2025-01-15 Michail Kalntis , Andra Lutu , Jesús Omaña Iglesias , Fernando A. Kuipers , George Iosifidis

In this paper, we propose Helios, a heterogeneity-aware FL framework to tackle the straggler issue. Helios identifies individual devices' heterogeneous training capability, and therefore the expected neural network model training volumes…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-03-02 Zirui Xu , Fuxun Yu , Jinjun Xiong , Xiang Chen

With the increasing complexity of the traffic environment, the importance of safety perception in intelligent driving is growing. Conventional methods in the robust perception of intelligent driving focus on training models with anomalous…

Artificial Intelligence · Computer Science 2023-02-03 Haobo Yang , Shiyan Zhang , Zhuoyi Yang , Xinyu Zhang

Ever-increasing ubiquity of data and computational resources in the last decade have propelled a notable transition in the machine learning paradigm towards more distributed approaches. Such a transition seeks to not only tackle the…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-22 Ahmad Esmaeili , Zahra Ghorrati , Eric T. Matson

Multimodal Large Language Models (MLLMs) hold significant promise for revolutionizing traditional education and reducing teachers' workload. However, accurately interpreting unconstrained STEM student handwritten solutions with intertwined…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Weiyu Sun , Liangliang Chen , Yongnuo Cai , Huiru Xie , Yi Zeng , Ying Zhang

Multi-Instance Multi-Label learning (MIML) models complex objects (bags), each of which is associated with a set of interrelated labels and composed with a set of instances. Current MIML solutions still focus on a single-type of objects and…

Machine Learning · Computer Science 2021-11-09 Yuanlin Yang , Guoxian Yu , Jun Wang , Lei Liu , Carlotta Domeniconi , Maozu Guo

Colleges and Universities have been established to provide educational services to the people. Like any other organization, the school has processes and procedures similar to business or industry that involve admissions, processing of data,…

The introduction of Large Language Models (LLMs) has significantly impacted various fields, including education, for example, by enabling the creation of personalized learning materials. However, their use in Systematic Reviews (SRs)…

Computers and Society · Computer Science 2025-03-04 Vedant Khandelwal , Kaushik Roy , Valerie Lookingbill , Ritvik Garimella , Harshul Surana , Heather Heckman , Amit Sheth

Multimodal Large Language Models (MLLMs), built on powerful language backbones, have enabled Multimodal In-Context Learning (MICL)-adapting to new tasks from a few multimodal demonstrations consisting of images, questions, and answers.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Shuo Chen , Jianzhe Liu , Zhen Han , Yan Xia , Daniel Cremers , Philip Torr , Volker Tresp , Jindong Gu

Augmented reality (AR) requires the seamless integration of visual, auditory, and linguistic channels for optimized human-computer interaction. While auditory and visual inputs facilitate real-time and contextual user guidance, the…

Computation and Language · Computer Science 2023-10-19 Jing Bi , Nguyen Manh Nguyen , Ali Vosoughi , Chenliang Xu

The use of open educational resources (OER) is gaining momentum in higher education institutions. This study sought to establish academics' perceptions and knowledge of OER for teaching and learning in an open distance e-learning (ODeL)…

Computers and Society · Computer Science 2021-08-24 Lancelord Siphamandla Mncube , Maureen Tanner , Wallace Chigona

A learning management system streamlines the management of the teaching process in a centralized place, recording, tracking, and reporting the delivery of educational courses and student performance. Educational knowledge discovery from…

Computers and Society · Computer Science 2024-03-22 Xinyu Zhang , Vincent CS Lee , Duo Xu , Jun Chen , Mohammad S. Obaidat

Heterogeneous Information Networks (HINs) encapsulate diverse entity and relation types, with meta-paths providing essential meta-level semantics for knowledge reasoning, although their utility is constrained by discovery challenges. While…

Social and Information Networks · Computer Science 2025-01-07 Shixuan Liu , Haoxiang Cheng , Yunfei Wang , Yue He , Changjun Fan , Zhong Liu

Large language models encode impressively broad world knowledge in their parameters. However, the knowledge in static language models falls out of date, limiting the model's effective "shelf life." While online fine-tuning can reduce this…

Computation and Language · Computer Science 2023-10-24 Nathan Hu , Eric Mitchell , Christopher D. Manning , Chelsea Finn

Language-specified mobile manipulation tasks in novel environments simultaneously face challenges interacting with a scene which is only partially observed, grounding semantic information from language instructions to the partially observed…

Large Language Models (LLMs) have emerged as foundational infrastructure in the pursuit of Artificial General Intelligence (AGI). Despite their remarkable capabilities in language perception and generation, current LLMs fundamentally lack a…

Multimodal summarization with multimodal output (MSMO) generates a summary with both textual and visual content. Multimodal news report contains heterogeneous contents, which makes MSMO nontrivial. Moreover, it is observed that different…

Computer Vision and Pattern Recognition · Computer Science 2021-12-23 Litian Zhang , Xiaoming Zhang , Junshu Pan , Feiran Huang

The emergence of Large Language Models (LLMs) presents transformative opportunities for education, generating numerous novel application scenarios. However, significant challenges remain: evaluation metrics vary substantially across…

Computers and Society · Computer Science 2025-08-01 Shou'ang Wei , Xinyun Wang , Shuzhen Bi , Jian Chen , Ruijia Li , Bo Jiang , Xin Lin , Min Zhang , Yu Song , BingDong Li , Aimin Zhou , Hao Hao