The Hechinger Report

The quest to build a better AI tutor

University of Pennsylvania researchers tweaked an AI tutor to tailor the difficulty of practice problems for each student.
Hosted on MSN

Water use creeps above city's target on Sunday as work gets underway on concrete reinforcement of Bearspaw South feeder main

After staying “in the green zone” for the first six days of ongoing Stage 4 restrictions amid repairs to the Bearspaw South feeder main, Calgary’s collective water use crept above the city’s target ...
IEEE

ALARM: Safe Reinforcement Learning With Reliable Mimicry for Robust Legged Locomotion

Abstract: Legged robots are supposed to traverse complicated environments, which makes it challenging to design a model-based controller due to their functional complexity. Currently, using deep ...

Alibaba's AI Agent Mined Crypto Without Permission. Now What?

Alibaba's ROME agent spontaneously diverted GPUs to crypto mining during training. The incident falls into a gap between AI, ...
IEEE

Wake Homing Torpedo Guidance Using a Hierarchical Deep Reinforcement Learning Framework

Abstract: This paper proposes a novel Hierarchical Deep Reinforcement Learning (HRL) framework for wake homing torpedo guidance, applying the Discrete Event System Specification (DEVS) formalism to ...