OOIR: Observatory of International Research

Papers

(The H4-Index of Advanced Intelligent Systems is 49. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Issue Information	536
Design of a Liquid‐Driven Laser Scanner with Low Voltage Based on Liquid‐Infused Membrane	222
	168
Masthead	155
Issue Information	152
An Autoencoder‐Based Deep‐Learning Method for Augmenting the Sensing Capability of Piezoelectric Microelectromechanical System Sensors in a Fluid‐Dynamic System	137
Masthead	137
Design, Control, and Motion Strategy of TRADY: Tilted‐Rotor‐Equipped Aerial Robot With Autonomous In‐Flight Assembly and Disassembly Ability	135
A System‐Level Feasibility Study of a Lead‐Free Ultrasonically Powered Light Delivery Implant for Optogenetics	122
A Compact, Self‐Recovering Wire Electrode Electrohydrodynamic Pump for High‐Speed McKibben Artificial Muscle Actuation	99
Evolutionary Codesign and Fabrication of Tensegrity Joints with Integrated Pneumatic Artificial Muscles	99
Robot‐Assisted Measurement of the Critical Micelle Concentration	94
Collaborative Magnetic Agents for 3D Microrobotic Grasping	90
Acoustic Manipulation of Particles in Microfluidic Chips with an Adaptive Controller that Models Acoustic Fields	90
Quantum Dots‐Functionalized Encryption Camera for Text Image Security Protection	89
Adaptive Photochemical Nonlinearities for Optical Neural Networks	83
Linear and Tree‐Based Intelligent Investigation of Cross‐Domain Housing Features to Enhance Energy Efficiency	81
Ultra‐High Gauge Factor Strain Sensor with Wide‐Range Stretchability	77
On‐Device Brain Tumor Classification from MR Images Using Smartphone	73
Speech Recognition with Cochlea‐Inspired In‐Sensor Computing	73
Optical‐Nanofiber‐Enabled Gesture‐Recognition Wristband for Human–Machine Interaction with the Assistance of Machine Learning	71
Data‐Driven Design of Bimodal Networked Dielectric Elastomers for High‐Performance Artificial Muscles	71
Octopus‐Inspired Adaptable Soft Grippers Based on 4D Printing: Numerical Modeling, Inverse Design, and Experimental Validation	70
Front Cover: Large‐Scale and Highly Reliable Hopfield Neural Networks Using Vertical NAND Flash Memory for the In‐Memory Associative Computing (Adv. Intell. Syst. 4/2026)	70
Neuromorphic Photonic Processing and Memory With Spiking Resonant Tunneling Diode Neurons and Neural Networks	68

Diversity‐Based Topology Optimization of Soft Robotic Grippers	67
A Roll‐to‐Roll Gravure‐Printing System for Manufacturing Near‐Field Energy‐Harvesting Labels	67
A Synthesized Neural Control System for Bioinspired Robots to Achieve Diverse Locomotion	66
Advancements in Machine Learning for Microrobotics in Biomedicine	65
Robotic Environmental Monitoring Using Gelatin Hydrogels as a Biodegradable Adhesive	64
Motion Enhanced Multi‐Level Tracker (MEMTrack): A Deep Learning‐Based Approach to Microrobot Tracking in Dense and Low‐Contrast Environments	62
A Fully Integrated System‐on‐Chip Design with Scalable Resistive Random‐Access Memory Tile Design for Analog in‐Memory Computing	61
Intelligent Online Sensing of Defects Evolution in Metallic Materials during Plastic Deformation	60
Joint Radar and Communication Empowered by Digital Programmable Metasurface	60
Automatic Tracking of Surgical Instruments with a Continuum Laparoscope Using Data‐Driven Control in Robotic Surgery	57
MA‐CAT: Misclassification‐Aware Contrastive Adversarial Training	56
Harnessing Deep Learning of Point Clouds for Morphology Mimicking of Universal 3D Shape‐Morphing Devices	56
Infrared‐Driven Polymer Intelligence	55
Fluid‐Driven Director‐Field Design Enables Versatile Deployment of Multistable Structures	54
Materializing Autonomy in Soft Robots across Scales	54
Interactive Tool for Customizing Hydrogel Properties in Practical Applications	52
Special Robotic Stylet for Assisting Endotracheal Intubation Based on Multisegment Continuum Mechanism	52
Mechatronic Reconfigurable Intelligent‐Surface‐Driven Indoor Fifth‐Generation Wireless Communication	52
Phase Stability in Rare‐Earth‐Doped Apatites: A Machine Learning Approach	50
A Robotic Prosthetic Hand for Computer Mouse Operations	50
Forming‐Free Resistive Switching Memory Crosspoint Arrays for In‐Memory Machine Learning	50
Design of a Reconfigurable Microfluidic System Enabled by Magnetic Miniature Robots	50
Insect‐Inspired Drones: Adjusting the Flapping Kinetics of Insect‐Inspired Wings Improves Aerodynamic Performance	49
Artificial Intelligence‐Based Material Discovery for Clean Energy Future	49