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This paper presents MIPIAD, a multilingual defense framework against indirect prompt injection attacks using a hybrid of Qwen2.5-based classifiers and TF-IDF features with meta-ensemble learning. It demonstrates strong performance on English and Bangla benchmarks, achieving high F1 and AUROC scores while reducing cross-lingual gaps.
This academic paper presents a hierarchical ensemble pipeline for anomaly detection in ESA satellite telemetry, utilizing shapelet-based and statistical feature extraction to identify subtle anomalies in multivariate time-series data.
This paper details the YEZE system for SemEval-2026 Task 9, which detects online polarization in 22 languages using a heterogeneous ensemble of XLM-RoBERTa and mDeBERTa models.