4 papers
Reasoning under Ambiguity: Uncertainty-Aware Multilingual Emotion Classification under Partial Supervision
Md. Mithun Hossain, Mashary N. Alrasheedy, Nirban Bhowmick +4
Contemporary knowledge-based systems increasingly rely on multilingual emotion identification to support intelligent decision-making, yet they face major challenges due to emotiona…
The Kernel Manifold: A Geometric Approach to Gaussian Process Model Selection
Md Shafiqul Islam, Shakti Prasad Padhy, Douglas Allaire +1
Gaussian Process (GP) regression is a powerful nonparametric Bayesian framework, but its performance depends critically on the choice of covariance kernel. Selecting an appropriate…
DataScribe: An AI-Native, Policy-Aligned Web Platform for Multi-Objective Materials Design and Discovery
Divyanshu Singh, Doguhan Sarıtürk, Cameron Lea +3
The acceleration of materials discovery requires digital platforms that go beyond data repositories to embed learning, optimization, and decision-making directly into research work…
Emotion Detection in Speech Using Lightweight and Transformer-Based Models: A Comparative and Ablation Study
Lucky Onyekwelu-Udoka, Md Shafiqul Islam, Md Shahedul Hasan
Emotion recognition from speech plays a vital role in the development of empathetic human-computer interaction systems. This paper presents a comparative analysis of lightweight tr…