Results 141 to 150 of about 1,124,774 (343)

DRIVE‐SAFE: Data‐Driven Robustness and Informed Validation for Evolving Specifications via Formal Evaluation

open access: yesAdvanced Robotics Research, EarlyView.
DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano   +3 more
wiley   +1 more source

Exploring the relationship between virtual learning environment preference, use, and learning outcomes in 10th grade earth science students

open access: yes, 2014
[[abstract]]This study investigated the relationship between the use of a three-dimensional Virtual Reality Learning Environment for Field Trip (3DVLE(ft)) system and the achievement levels of senior high school earth science students.
Lin, M. C.;Tutwiler, M. S.;Chang, C. Y.
core  

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

An evaluation of user support strategies for managed learning in a multi user virtual environment

open access: yes, 2013
The management of online learning environments so that they are effective and efficient presents a significant challenge for institutions and lecturers due to the complexity of requirements in the learning and teaching domain.
Perera, Galhenage Indika Udaya Shantha
core  

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Chen, C.J. (2010). Virtual reality (VR)-based learning environment: Design, develop, evaluate.

open access: yes, 2010
This book proposes an instructional design theoretical framework that prescribes instructional and design methods for virtual reality (VR)-based learning environments.
Chen, Chwen Jen
core  

The virtual playground: an educational virtual reality environment for evaluating interactivity and conceptual learning [PDF]

open access: yes, 2006
The research presented in this paper aims at investigating user interaction in immersive virtual learning environments (VLEs), focusing on the role and the effect of interactivity on conceptual learning.
Slater, M   +5 more
core  

Passive and active kinesthetic perception just noticeable difference for natural frequency of virtual dynamic systems

open access: yes, 2007
This paper investigates the just-noticeable-difference (JND) for natural frequency of virtual second order dynamic systems. Using a one degree-of-freedom haptic device, visual and/or haptic sensory feedback were presented during interactions with the ...
O'Malley, Marcia K.   +8 more
core   +1 more source

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