IEEE

Optimal Beamforming Structure and Efficient Optimization Algorithms for Generalized Multi-Group Multicast Beamforming Optimization

Abstract: In this work, we focus on solving non-smooth non-convex maximization problems in multi-group multicast transmission. By leveraging Karush-Kuhn-Tucker (KKT) optimality conditions, we ...
IEEE

Multi-Level Contrastive Learning: Hierarchical Alleviation of Heterogeneity in Multimodal Sentiment Analysis

Abstract: Recently, multimodal fusion efforts have achieved remarkable success in Multimodal Sentiment Analysis (MSA). However, most of the existing methods are based on model-level fusion, and the ...
Frontiers

Inspecting the factors of individualizing and binding moral value orientation in the Moral Foundations Questionnaire-2 for validation—a re-analysis of data from pre-service ...

1 Department of Rehabilitation Sciences, Technical University Dortmund, Dortmund, Germany 2 Department of Special Education, University of Education Winneba, Winneba, Ghana Introduction: Moral ...