Author

Sangkeun Jung

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#machine learning Preprint Sep 2026

SchemaMem: Schema-Indexed Recurrent Memory for Delayed State Retrieval

Attention provides direct access to past representations, but retaining an ever-growing history is costly. Recurrent models bound persistent state, yet must preserve selected information while processing subsequent inputs. We introduce SchemaMem, an attention-based recurrent memory architecture combining chunk-local at...

Sungwoo Goo, Hwi-yeol Yun, Sangkeun Jung · 0 citations

Jul 2026

Phasor Attention: Mean Root Square Normalization for Phase Manifold Preservation

Under extreme hyperparameter settings where standard normalizations suffer from gradient divergence, MRSNorm successfully prevents numerical explosion and secures stable optimization trajectories, proposing a fundamental paradigm shift toward phasor-based deep representation learning.

Sungwoo Goo, Hwi-yeol Yun, Sangkeun Jung · arXiv.org · 0 citations