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Mahsa Mozaffari

4 accepted papers

2026

Calibrated Knowledge Aggregation in Bayesian Mixture-of-Experts for Continual VQA

ICML 2026poster

Continual learning for visual question answering (VQA) is typically implemented by training one expert per task and routing each query using task-ID supervision. Yet continual VQA tasks overlap substantially: on the VQA-v2 task stream, a non-native expert outperforms the task’s own expert on $49.9\%…

Cited by 0SourceScholar
2026

Knowledge Exchange with Confidence: Cost-Effective LLM Integration for Reliable and Efficient Visual Question Answering

ICLR 2026poster

Recent advances in large language models (LLMs) have improved the accuracy of visual question answering (VQA) systems. However, directly applying LLMs to VQA still presents several challenges: (a) suboptimal performance when handling questions from specialized domains, (b) higher computational costs…

Cited by 0SourceScholar
2025

GLEN: Generalized Focal Loss Ensemble of Low-Rank Networks for Calibrated Visual Question Answering

AAAI 2025technical

Deep learning models with large-scale backbones have been increasingly adopted to tackle complex visual question answering (VQA) problems in real settings. While providing powerful learning capacities to handle the high-dimensional and multimodal VQA data, these models tend to suffer from the memori…

Cited by 0SourcePDFScholar
2024

Enhancing GAN Performance Through Neural Architecture Search and Tensor Decomposition

ICASSP 2024accepted

Generative Adversarial Networks (GANs) have emerged as a powerful tool for generating high-fidelity content. This paper presents a new training procedure that leverages Neural Architecture Search (NAS) to discover the optimal architecture for image generation while employing the Maximum Mean Discrep…

Cited by 0SourceScholar