This work introduces MISHAP-Bench, a comprehensive benchmark with 12,000 challenging open-ended question-audio pairs and a rigorous evaluation pipeline covering two hallucination categories, and proposes a groundedness judge that uses reference rubrics and judge prompts guided by human annotations.
Wen-Soi Zhi, Giulio Segalini, Jian-Jia Chen et al.· 0 citations
A standardized evaluation framework for unstructured NLA explanations is introduced, measuring information recoverable from explanations, contextual support for their claims, and writing quality, and opening up a direction for improving activation-derived training to encourage more informative, supported, and readable...
Gert Lek, Zi-Xuan Xia, Pin-Yu Chen et al.· 0 citations
This work proposes a masked diffusion language model, fine-tuning LLaDA-8B-Instruct with a class-conditional reconstruction objective using LoRA and requiring no architectural changes beyond the base model, which leads on average rank against discriminative baselines trained on stronger backbones across seven held-out...
Gert Lek, Abele Malan, Chao-Yi Zhu et al.· 0 citations
SN-Guided Diffusion is introduced, a fully offline black-box jailbreak framework that steers the diffusion process away from safety-triggering regions using a weighted safety neuron loss, which achieves near-perfect prompt separability.
Elena Dumitrescu, Gert Lek, L. Chen et al.· 0 citations
The two key modules of DecentDP are a parameter selector that designates a subset of parameters for local-only updates, allowing them to be updated without DP noise, and a noise injector that adaptively adds less DP noise to exchangeable parameters that are more sensitive to DP noise.
Junyan Ouyang, Siqi Du, Rui Han et al.· International Journal of Com...· 0 citations
It is found that two deep graph generative models produce synthetic networks that closely resemble the structural properties of real-world networks, enabling them to identify effective immunization strategies.
Tian-Rui Mao, Abele Malan, Megha Khosla et al.· 0 citations
SyntheGrAnon is introduced, a framework for evaluating synthetic graph anonymity that primarily targets the singling out, linkability, and inference risks outlined in the EU GDPR at the node and community levels, while also including edge-level attacks as an extension of the node-level setting.
Abele Malan, Ahmad Al Kurdi, Stefanie Roos et al.· Proceedings on Privacy Enhan...· 0 citations
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