Author

Leonid Sigal

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#artificial intelligence Preprint Sep 2026

MoME: Mixture-of-Memory Embeddings for Context-Aware Sparse Lookup

Mixture of Memory Embeddings (MoME), a context-aware memory mechanism that replaces each token's single memory row with a mixture of M slots and uses a learned gate over the hidden state to choose which slots to read at each position, shows more promising memory-size scaling trend at sub-billion scale and remains effic...

Mu-Chen Li, Leonid Sigal, Ren-Jie Liao · 0 citations

#machine learning Preprint Apr 2026

SynMulti: Synthetic-to-Real Learning for Multimodal Video Understanding

This work proposes a VQA-based fine-tuning strategy that trains models to answer structured questions about visual content rather than relying solely on captions or simple instructions, which encourages deeper visual grounding and reasoning.

Tanzila Rahman, Renjie Liao, Leonid Sigal · 0 citations