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Sanghyu Yoon

6 accepted papers

2026

AEGIS: Toward Expert-in-the-loop Industrial Anomaly Detection

AAAI 2026technical

Anomaly detection platforms in real-world environments require continuous interaction between automated systems and domain experts, as anomalies evolve dynamically and their definitions vary across contexts. Therefore, an effective platform must collaborate with experts and incorporate their feedbac

Cited by 0SourcePDFScholar
2026

Efficient Multi-Agent Reasoning via Confidence-Guided Adaptive Debate

ICML 2026poster

Multi-agent debate has shown promise for improving the reasoning of large language models, yet recent theory suggests its benefits are highly regime-dependent. While interaction can amplify informative signals under corrective conditions, symmetric debate dynamics are neutral in expectation, often m…

Cited by 0SourceScholar
2026

From Static Benchmarks to Dynamic Protocol: Agent-Centric Text Anomaly Detection for Evaluating LLM Reasoning

ICLR 2026poster

The evaluation of large language models (LLMs) has predominantly relied on static datasets, which offer limited scalability and fail to capture the evolving reasoning capabilities of recent models. To overcome these limitations, we propose an agent-centric benchmarking paradigm that moves beyond sta…

Cited by 0SourceScholar
2026

ReTabAD: A Benchmark for Restoring Semantic Context in Tabular Anomaly Detection

ICLR 2026poster

In tabular anomaly detection (AD), textual semantics often carry critical signals, as the definition of an anomaly is closely tied to domain-specific context. However, existing benchmarks provide only raw data points without semantic context, overlooking rich textual metadata such as feature descrip…

Cited by 0SourceScholar
2025

Diffusion-based Semantic Outlier Generation via Nuisance Awareness for Out-of-Distribution Detection

AAAI 2025technical

Out-of-distribution (OOD) detection, determining whether a given sample is part of the in-distribution (ID) or not, has been newly explored by a generative model-based outlier synthesizing approach, especially with diffusion models. Nonetheless, existing diffusion models often produce outliers that…

Cited by 0SourcePDFScholar
2024

Binning as a Pretext Task: Improving Self-Supervised Learning in Tabular Domains

ICML 2024poster

The ability of deep networks to learn superior representations hinges on leveraging the proper inductive biases, considering the inherent properties of datasets. In tabular domains, it is critical to effectively handle heterogeneous features (both categorical and numerical) in a unified manner and t…