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Mihaela C. Stoian

6 accepted papers

2026

Can I Have Your Order? Monte-Carlo Tree Search for Slot Filling Ordering in Diffusion Language Models

ICML 2026poster

While plan-and-infill decoding in Masked Diffusion Models (MDMs) shows promise for mathematical and code reasoning, performance remains highly sensitive to slot infilling order, often yielding substantial output variance. We introduce DiffuSearch, a framework that formulates slot selection as decisi…

Cited by 1SourceScholar
2025

Beyond the convexity assumption: Realistic tabular data generation under quantifier-free real linear constraints

ICLR 2025poster

Synthetic tabular data generation has traditionally been a challenging problem due to the high complexity of the underlying distributions that characterise this type of data. Despite recent advances in deep generative models (DGMs), existing methods often fail to produce realistic datapoints that ar…

2024

How Realistic Is Your Synthetic Data? Constraining Deep Generative Models for Tabular Data

ICLR 2024poster

Deep Generative Models (DGMs) have been shown to be powerful tools for generating tabular data, as they have been increasingly able to capture the complex distributions that characterize them. However, to generate realistic synthetic data, it is often not enough to have a good approximation of their…

2024

PiShield: A PyTorch Package for Learning with Requirements

IJCAI 2024poster

Deep learning models have shown their strengths in various application domains, however, they often struggle to meet safety requirements for their outputs. In this paper, we introduce PiShield, the first package ever allowing for the integration of the requirements into the neural networks' topology…

2020

Analyzing ASR Pretraining for Low-Resource Speech-to-Text Translation

ICASSP 2020accepted

Previous work has shown that for low-resource source languages, automatic speech-to-text translation (AST) can be improved by pre-training an end-to-end model on automatic speech recognition (ASR) data from a high-resource language. However, it is not clear what factors - e.g., language relatedness…

Cited by 0SourceScholar