cond-mat.dis-nn 2511.17825

Analog Physical Systems Can Exhibit Double Descent

Demonstrates double descent in a decentralized analog resistive network trained via local contrastive rules, validating physical systems' capacity for complex generalization.

Sam Dillavou, Jason W Rocks, Jacob F Wycoff et al.

2025-11-22 42
cs.LG 2511.17339

ReBaPL: Repulsive Bayesian Prompt Learning

ReBaPL integrates cyclical SGHMC and representation-space repulsion to enhance multi-modal prompt Bayesian inference, capturing multi-peak posteriors for better generalization.

Yassir Bendou, Omar Ezzahir, Eduardo Fernandes Montesuma et al.

2025-11-22 67
cs.CR 2511.16792

Membership Inference Attacks Beyond Overfitting

Study shows boundary samples in non-overfitted models are vulnerable to membership inference attacks; proposes logit reweighting defense.

Mona Khalil, Alberto Blanco-Justicia, Najeeb Jebreel et al.

2025-11-21 18
cs.RO 2511.16518

MiMo-Embodied: X-Embodied Foundation Model Technical Report

MiMo-Embodied is a unified cross-embodied foundation model integrating autonomous driving and embodied AI, achieving SOTA on 17 embodied AI and 12 autonomous driving benchmarks through multi-stage training.

Xiaoshuai Hao, Lei Zhou, Zhijian Huang et al.

2025-11-21 39 citations 73
cs.IR 2511.15996

QueryGym: A Toolkit for Reproducible LLM-Based Query Reformulation

QueryGym is an open-source Python toolkit supporting multiple LLM query reformulation methods, integrating BEIR and MS MARCO benchmarks, significantly improving retrieval performance.

Amin Bigdeli, Radin Hamidi Rad, Mert Incesu et al.

2025-11-20 6 citations 44