cs.LG 2202.01545

Byzantine-Robust Decentralized Learning via ClippedGossip

Proposed ClippedGossip algorithm achieves neighborhood convergence for non-convex decentralized training under Byzantine attacks, leveraging spectral gap γ and attack ratio δ.

Lie He, Sai Praneeth Karimireddy, Martin Jaggi

2022-02-03 34
cs.LG 2202.01017

Multi-Task Learning as a Bargaining Game

Proposes Nash-MTL, modeling gradient aggregation as a bargaining game, achieving proportional fairness and improving multi-task learning performance.

Aviv Navon, Aviv Shamsian, Idan Achituve et al.

2022-02-02 50
cs.CL 2202.00666

Locally Typical Sampling

Locally typical sampling enforces per-word information content constraints, reducing repetition and improving text quality in language generation.

Clara Meister, Tiago Pimentel, Gian Wiher et al.

2022-02-02 52
cs.AI 2201.13169

Causal Explanations and XAI

Formalizes causal sufficient, counterfactual, and actual causation definitions to enhance action-guiding XAI, improving fairness and interpretability.

Sander Beckers

2022-01-31 46
physics.optics 2201.08964

Diffractive all-optical computing for quantitative phase imaging

Proposes a diffractive all-optical network for quantitative phase imaging, converting phase to intensity via deep learning-optimized passive layers, enabling compact, high-speed, low-power systems.

Deniz Mengu, Aydogan Ozcan

2022-01-22 43