cs.AI 2205.06175

A Generalist Agent

Gato, a 1.2B-parameter Transformer, unifies multi-modal, multi-task learning, achieving superior performance across 604 diverse tasks including Atari, robotics, and language.

Scott Reed, Konrad Zolna, Emilio Parisotto et al.

2022-05-13 42
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 39
cs.AI 2106.07139

Pre-Trained Models: Past, Present and Future

This paper reviews the evolution of pre-trained models (PTMs), focusing on architectures like BERT and GPT, highlighting their transformative impact on AI.

Xu Han, Zhengyan Zhang, Ning Ding et al.

2021-06-14 49
cs.AI 2103.09568

A Practical Guide to Multi-Objective Reinforcement Learning and Planning

This paper systematically introduces multi-objective reinforcement learning and planning, emphasizing trade-offs in complex decision-making, with innovative algorithms and real-world applications.

Conor F. Hayes, Roxana Rădulescu, Eugenio Bargiacchi et al.

2021-03-17 623 citations 32
cs.AI 2102.02311

Causal Sufficiency and Actual Causation

Proposes 12 new definitions of actual causation by integrating causal sufficiency and necessity, validated through structural equation models and classic examples.

Sander Beckers

2021-02-04 52 citations 39
cs.AI 2101.01332

Equality Saturation for Tensor Graph Superoptimization

TENSAT employs equality saturation with e-graphs for tensor graph superoptimization, achieving up to 16% speedup and 48x faster optimization.

Yichen Yang, Phitchaya Mangpo Phothilimtha, Yisu Remy Wang et al.

2021-01-05 40