Results 151 to 160 of about 9,457,947 (304)

One size fits all? The effects of teacher cognitive and non-cognitive abilities on student achievement [PDF]

open access: yes
Teachers are increasingly being drawn from the lower parts of the general ability distribution, but it is not clear how this affects student achievement.
Vlachos, Jonas, Grönqvist, Erik
core  

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

One Size Fits All? The Effects of Teacher Cognitive and Non-cognitive Abilities on Student [PDF]

open access: yes
Teachers are increasingly being drawn from the lower parts of the general ability distribution, but it is not clear how this affects student achievement.
Vlachos, Jonas, Grönqvist, Erik
core  

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

open access: yesAdvanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Teacher density and student achievement in Swedish compulsory schools [PDF]

open access: yes
This paper analyzes how student achievement is affected by resource increases in the Swedish compulsory school due to a special government grant that was enforced in the academic year of 2001/02.
Andersson, Christian
core  

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

open access: yesAdvanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker   +2 more
wiley   +1 more source

Teacher quality and teacher salaries: the case of Pennsylvania [PDF]

open access: yes
Both teacher quality and teacher salaries are endogenously correlated in the teacher labor market. Therefore, due to endogeneity, we develop three econometric simultaneous-equation models to examine the link between teacher quality and teacher salaries ...
Tin-chun Lin
core  

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

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