OOIR: Observatory of International Research

Papers

(The TQCC of Advanced Intelligent Systems is 10. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Issue Information	345
Special Robotic Stylet for Assisting Endotracheal Intubation Based on Multisegment Continuum Mechanism	326
A System‐Level Feasibility Study of a Lead‐Free Ultrasonically Powered Light Delivery Implant for Optogenetics	197
Design of a Liquid‐Driven Laser Scanner with Low Voltage Based on Liquid‐Infused Membrane	192
	141
Masthead	140
Intelligent Online Sensing of Defects Evolution in Metallic Materials during Plastic Deformation	130
Issue Information	118
Masthead	115
Volume 4 of Advanced Intelligent Systems: Innovative Publishing and Higher Impact	103
An Autoencoder‐Based Deep‐Learning Method for Augmenting the Sensing Capability of Piezoelectric Microelectromechanical System Sensors in a Fluid‐Dynamic System	102
Design, Control, and Motion Strategy of TRADY: Tilted‐Rotor‐Equipped Aerial Robot With Autonomous In‐Flight Assembly and Disassembly Ability	99
Joint Radar and Communication Empowered by Digital Programmable Metasurface	82
Harnessing Deep Learning of Point Clouds for Morphology Mimicking of Universal 3D Shape‐Morphing Devices	79
Acoustic Manipulation of Particles in Microfluidic Chips with an Adaptive Controller that Models Acoustic Fields	72
Evolutionary Codesign and Fabrication of Tensegrity Joints with Integrated Pneumatic Artificial Muscles	72
Design and Motion Controllability of Emerging Hydrogel Micro/Nanorobots	72
Quantum Dots‐Functionalized Encryption Camera for Text Image Security Protection	71
Mechatronic Reconfigurable Intelligent‐Surface‐Driven Indoor Fifth‐Generation Wireless Communication	68
Adaptive Photochemical Nonlinearities for Optical Neural Networks	67
A Synthesized Neural Control System for Bioinspired Robots to Achieve Diverse Locomotion	63
A Robotic Prosthetic Hand for Computer Mouse Operations	62
Interactive Tool for Customizing Hydrogel Properties in Practical Applications	61
Data‐Driven Design of Bimodal Networked Dielectric Elastomers for High‐Performance Artificial Muscles	60
Speech Recognition with Cochlea‐Inspired In‐Sensor Computing	59

Error Detection and Correction Method Toward Fully Memristive Stateful Logic Design	57
A Compact, Self‐Recovering Wire Electrode Electrohydrodynamic Pump for High‐Speed McKibben Artificial Muscle Actuation	57
Octopus‐Inspired Adaptable Soft Grippers Based on 4D Printing: Numerical Modeling, Inverse Design, and Experimental Validation	57
On‐Device Brain Tumor Classification from MR Images Using Smartphone	57
Robotic Pill for Biomarker and Fluid Sampling in the Gastrointestinal Tract	55
Collaborative Magnetic Agents for 3D Microrobotic Grasping	54
Robotic Environmental Monitoring Using Gelatin Hydrogels as a Biodegradable Adhesive	54
Artificial Intelligence‐Based Material Discovery for Clean Energy Future	54
A Roll‐to‐Roll Gravure‐Printing System for Manufacturing Near‐Field Energy‐Harvesting Labels	53
Design of a Reconfigurable Microfluidic System Enabled by Magnetic Miniature Robots	53
In Materia Neuron Spiking Plasticity for Sequential Event Processing Based on Dual‐Mode Memristor	52
MA‐CAT: Misclassification‐Aware Contrastive Adversarial Training	51
Diversity‐Based Topology Optimization of Soft Robotic Grippers	51
Emergence of In‐Materio Intelligence from an Incidental Structure of a Single‐Walled Carbon Nanotube–Porphyrin Polyoxometalate Random Network	51
Optical‐Nanofiber‐Enabled Gesture‐Recognition Wristband for Human–Machine Interaction with the Assistance of Machine Learning	49
Infrared‐Driven Polymer Intelligence	49
Automatic Tracking of Surgical Instruments with a Continuum Laparoscope Using Data‐Driven Control in Robotic Surgery	48
Robot‐Assisted Measurement of the Critical Micelle Concentration	48
A Fully Integrated System‐on‐Chip Design with Scalable Resistive Random‐Access Memory Tile Design for Analog in‐Memory Computing	47
Fluid‐Driven Director‐Field Design Enables Versatile Deployment of Multistable Structures	46
Linear and Tree‐Based Intelligent Investigation of Cross‐Domain Housing Features to Enhance Energy Efficiency	45
Insect‐Inspired Drones: Adjusting the Flapping Kinetics of Insect‐Inspired Wings Improves Aerodynamic Performance	45
Advancements in Machine Learning for Microrobotics in Biomedicine	44
Performance Prediction and Experimental Optimization Assisted by Machine Learning for Organic Photovoltaics	44
Forming‐Free Resistive Switching Memory Crosspoint Arrays for In‐Memory Machine Learning	43
Ultra‐High Gauge Factor Strain Sensor with Wide‐Range Stretchability	42
Motion Enhanced Multi‐Level Tracker (MEMTrack): A Deep Learning‐Based Approach to Microrobot Tracking in Dense and Low‐Contrast Environments	42
Materializing Autonomy in Soft Robots across Scales	42
Phase Stability in Rare‐Earth‐Doped Apatites: A Machine Learning Approach	41
Reprogrammable, In‐Materia Matrix‐Vector Multiplication with Floppy Modes	41
Artificial‐Intelligence‐Powered Lower Limb Assistive Devices: Future of Home Care Technologies	41
Liquid‐Amplified Electrostatically Driven Octopus Sucker‐Inspired Suction Cup	40
Autonomous Navigation of Bio‐Intelligent Cyborg Insect Based on Insect Visual Perception	40
Personalized Kirigami Strain Sensors for in vivo Applications	40
Smart Magnetic Microrobots Learn to Swim with Deep Reinforcement Learning	39
Identification of Location and Geometry of Invisible Internal Defects in Structures using Deep Learning and Surface Deformation Field	39
A Shared Control Method for Teleoperated Robot Using Artificial Potential Field	39
Decreasing the Cost of Morphing in Adaptive Morphogenetic Robots	38
FI‐Net: Rethinking Feature Interactions for Medical Image Segmentation	38
A Multifault‐Tolerant Training Scheme for Nonideal Memristive Neural Networks	38
Variability in Resistive Memories	38
Self‐Regulated Self‐Healing Robotic Gripper for Resilient and Adaptive Grasping	38
Augmenting Sensor Performance with Machine Learning Towards Smart Wearable Sensing Electronic Systems	38
Memristive Cosine‐Similarity‐Based Few‐Shot Learning with Lifelong Memory Adaptation	37
Optimal Weight‐Splitting in Resistive Random Access Memory‐Based Computing‐in‐Memory Macros	37
	37
A Literature Survey on Potential Private User Information Leakage in Metaverse Applications	37
	37
Simple Data Transformations for Mitigating the Syntactic Similarity to Improve Sentence Embeddings at Supervised Contrastive Learning	36
Liquid Metal Sloshing for High‐Load Active Self‐Healing System: An Application to Tendon‐Driven Legged Robot	36

Interactive Intelligent Systems and Haptic Interfaces	36
Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare	36
Deep‐Learning Model for Central Nervous System Infection Diagnosis and Prognosis Using Label‐Free 3D Immune‐Cell Morphology in the Cerebrospinal Fluid	35
A Robot‐Assisted Remote Rehabilitation System for Ankle Fractures Based on Predictive Force and Full‐Cycle Training Strategy	35
Toward a Lossless Conversion for Spiking Neural Networks with Negative‐Spike Dynamics	35
Masthead	35
Regulating Airflow Using Hybrid LCN for Soft Pneumatic Circuits	34
Fast and Reconfigurable Logic Synthesis in Memristor Crossbar Array	34
Deep Learning‐Based Bluetooth Low‐Energy 5.1 Multianchor Indoor Positioning with Attentional Data Filtering	34
A Dual‐Origami Design that Enables the Quasisequential Deployment and Bending Motion of Soft Robots and Grippers	34
A Flytrap‐Inspired Bistable Origami‐Based Gripper for Rapid Active Debris Removal	33
4D Printing of Polyethylene Glycol‐Grafted Carbon Nanotube‐Reinforced Polyvinyl Chloride–Polycaprolactone Composites for Enhanced Shape Recovery and Thermomechanical Performance	33
A Micro‐3‐Degree‐of‐Freedom Force Sensor for Intraocular Dexterous Surgical Robots	33
OXidative Stress PREDictor: A Supervised Learning Approach for Annotating Cellular Oxidative Stress States in Inflammatory Cells	33
Deep Learning‐Based Skin Diseases Classification using Smartphones	33
Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome	33
Long‐Distance Autonomous Navigation of Optical Microrobotic Swarms in Complex Environments	32
Biorobotic Waterfowl Flipper with Skeletal Skins in a Computational Framework: Kinematic Conformation and Hydrodynamic Analysis	32
Neonatal Respiration Monitoring System with Synchronized Oxygen Supply and Machine Learning‐Based Breathing Classification	32
Interactive Prompt‐Guided Robotic Grasping for Arbitrary Objects Based on Promptable Segment Anything Model and Force‐Closure Analysis	32
IAR‐Net: Tabular Deep Learning Model for Interventionalist's Action Recognition	31
Multispectral Quantitative Phase Imaging Using a Diffractive Optical Network	31
	31
Invariant Neuromorphic Representations of Tactile Stimuli Improve Robustness of a Real‐Time Texture Classification System	31
Artificial Intelligence without Digital Computers: Programming Matter at a Molecular Scale	31
Bio‐to‐Robot Transfer of Fish Sensorimotor Dynamics via Interpretable Model	31
Remapping Wetness Perception in Upper Limb Amputees	30
Smart Transfemoral Prosthetic Socket with Motorized Cable‐Driven System	30
Environmental Adaptability of Legged Robots with Cutaneous Inflation and Sensation	30
Masthead	30
A Quad‐Unit Dielectric Elastomer Actuator for Programmable Two‐Dimensional Trajectories	30
Predicting Atomic Force Microscopy Topography from Optical Microscopes Using Deep Learning	29
H‐PME: Development of a Robot Skin Using Halbach Array Permanent Magnet Elastomer	29
Insight into Microdispersion Flows with a Novel Video Deep Learning Method	29
Motion‐Compensation Control of Supernumerary Robotic Arms Subject to Human‐Induced Disturbances	29
High‐Speed NIR‐Driven Untethered 3D‐Printed Hydrogel Microrobots in High‐Viscosity Liquids	29
Ultrasensitive Flexible Memory Phototransistor with Detectivity of 1.8×10¹³ Jones for Artificial Visual Nociceptor	29
Magnetic Actuation for Mechanomedicine	29
A Soft Sensor for Bleeding Detection in Colonoscopies	29
Novel Multi‐configuration Elastic Actuator with Controllable Energy Flow and Power Modulation for Dynamic Energy Robot Systems	29
Mechanochemical‐Induced Swelling–Activation of a Gastric‐Deployable 4D‐Printed Polypill Inspired by Natural Hygromorphic Actuators	28
An Artificial Neuron with a Leaky Fin‐Shaped Field‐Effect Transistor for a Highly Scalable Capacitive Neural Network	28
Programmable and Variable‐Stiffness Robotic Skins for Pneumatic Actuation	27
Prediction of Stem Cell State Using Cell Image‐Based Deep Learning	27
Infusing a Convolutional Neural Network with Encoded Joint Node Image Data to Recognize 25 Daily Human Activities	27
Fast‐Moving and Highly Adaptable Hollow Piezoelectric Miniature Robot	27
Deformable Capsules for Object Detection	27
Origami‐Inspired Modular Electro‐Ribbon Actuator for Multi‐Degrees of Freedom Motion	27
Dynamic Distribution‐Based Multiagent Cooperative Defense: An Enhanced Resource Allocation and Defense Efficiency Strategy	27
A Soft Enveloping Gripper with Enhanced Grasping Ability via Morphological Adaptability	27
Ultralight Soft Wearable Haptic Interface with Shear‐Normal‐Vibration Feedback	26
Low‐Cost Data Glove Based on Deep‐Learning‐Enhanced Flexible Multiwalled Carbon Nanotube Sensors for Real‐Time Gesture Recognition	26
Ensembled Deep Learning for the Classification of Human Sperm Head Morphology	26
Magnetically Engineered Conductivity of Soft Liquid Metal Composites for Robotic, Wearable Electronic, and Medical Applications	26
Morphology Classification of Live Unstained Human Sperm Using Ensemble Deep Learning	26
Advances in 3D Printing Technologies for Fabricating Magnetic Soft Microrobots	26
Electrically Conductive and Recyclable Biocomposite Coatings for Robotic Grippers and Touch Sensors	26
Monolithic Desktop Digital Fabrication of Autonomous Walking Robots	26
Magnetically Actuated Reconfigurable Metamaterials as Conformal Electromagnetic Filters	25
A Prosthetic Hand with Integrated Sensing Elements for Selective Detection of Mechanical and Thermal Stimuli	25
Optical Nanofiber Skins for Multifunctional Humanoid Tactility	25
Self‐Powered Smart Vibration Absorber for In Situ Sensing and Energy Harvesting	25
3D Printing of Multilayer Magnetic Miniature Soft Robots with Programmable Magnetization	25
Enhanced Embolic Signal Analysis through Ensemble Deep Learning Techniques Utilizing Transfer Learning and Layer Freezing Strategies	25
Insect‐Inspired Resilient Machines	25
Glove‐ and Sleeve‐Format Variable‐Friction Electrostatic Clutches for Kinesthetic Haptics	25
	24
A Soft Enveloping Gripper with Enhanced Grasping Ability via Morphological Adaptability	24
Development of Self‐Folded Corrugated Structures Using Automatic Origami Technique by Inkjet Printing	24
A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling	24
Research Acceleration in Self‐Driving Labs: Technological Roadmap toward Accelerated Materials and Molecular Discovery	24
	24
	24
A Neuromorphic Vision and Feedback Sensor Fusion Based on Spiking Neural Networks for Real‐Time Robot Adaption	23
Thermometric Based‐Microswimmers with Chemical and Optical Engines	23
Predicting Postresection Colorectal Liver Metastases Recurrence Using Advanced Graph Neural Networks with Explainability and Causal Inference	23
Microrobotic Locomotion in Blood Vessels: A Computational Study on the Performance of Surface Microrollers in the Cardiovascular System	23
Inchworm‐Like Soft Robot with Multimodal Locomotion Using an Acrylic Stick‐Constrained Dielectric Elastomer Actuator	23
Shape Memory Soft Robotics with Yield Stress Fluids	23
PUMA: Deep Metric Imitation Learning for Stable Motion Primitives	23

Robotic Needle Steering for Percutaneous Interventions: Sensing, Modeling, and Control	23
Multilevel Modeling of Joint Damage in Rheumatoid Arthritis	23
Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network	23
Uncontrolled Learning: Codesign of Neuromorphic Hardware Topology for Neuromorphic Algorithms	22
Fabric‐Based Star Soft Robotic Gripper	22
Skin‐Like Airflow Odometry for Micro Aerial Vehicles Based on Distributed Thermal Anemometers	22
A Motion‐Sensing Integrated Soft Robot with Triboelectric Nanogenerator for Pipeline Inspection	22
Multimodal Learning‐Based Proactive Human Handover Intention Prediction Using Wearable Data Gloves and Augmented Reality	22
An Eyeball‐Movement‐Inspired Multi‐DOF Miniature Piezoelectric Actuator with Strong Load‐Driving Capability	22
A Hybrid Haptic Device Integrating Pneumatic and Electromagnetic Actuators for Realistic Tactile Signal Feedback	22
Coil Formation and Biomimetic Performance Characterization of Twisted Coiled Polymer Artificial Muscles	22
Actuation of Mobile Microbots: A Review	22
Electrically Controlled Liquid Crystal Elastomer Surfaces for Dynamic Wrinkling	22
Design of CLARI: A Miniature Modular Origami Passive Shape‐Morphing Robot	22
An Ensemble Cascade Forest‐Based Framework for Multi‐Omics Drug Response and Synergy Prediction	22
Modular Robots for Enabling Operations in Unstructured Extreme Environments	22
Multi‐Event‐Camera Depth Estimation and Outlier Rejection by Refocused Events Fusion	22
Soft Robots Proprioception Through Stretchable Laser‐Induced Graphene Strain Sensors	21
Tactile Sensing for Soft Robotic Manipulators in 50 MPa Hydrostatic Pressure Environments	21
A High‐Precision and Robust Geometric Relationships‐Inspired Neural Network for the Inverse Kinematic Modeling of the Tendon‐Actuated Continuum Manipulator	21
Fluid‐Driven High‐Performance Bionic Artificial Muscle with Adjustable Muscle Architecture	21
Self‐Driving Lab for Solid‐Phase Extraction Process Optimization and Application to Nucleic Acid Purification	21
A Bioinspired Shape Memory Alloy Based Soft Robotic System for Deep‐Sea Exploration	21
Multifunctional In‐Memory Analog‐to‐Digital Converter for Next‐Gen Compute‐in‐Memory Systems	21
Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement	21
Self‐Sustained and Coordinated Rhythmic Deformations with SMA for Controller‐Free Locomotion	21
A Soft Robotic Morphing Wing for Unmanned Underwater Vehicles	21
Automatic Prediction of Metal–Oxide–Semiconductor Field‐Effect Transistor Threshold Voltage Using Machine Learning Algorithm	21
	21
Ion Migration‐Modulated Flexible MXene Synapse for Biomimetic Multimode Afferent Nervous System: Material and Motion Cognition	20
Magneto‐Responsive Polymeric Soft‐Shell‐Based Capsule Endoscopy for High‐Performance Gastrointestinal Exploration via Morphological Shape Control	20
	20
1/f Noise in Synaptic Ferroelectric Tunnel Junction: Impact on Convolutional Neural Network	20
Hardware‐Mappable Cellular Neural Networks for Distributed Wavefront Detection in Next‐Generation Cardiac Implants	20
Spatiotemporally Controlled Soft Robotics with Optically Responsive Liquid Crystal Elastomers	20
A Learning‐Based Sensor Array for Untethered Soft Prosthetic Hand Aiming at Restoring Tactile Sensation	20
Cooperative Merging in Mixed Traffic Based on Strategic Influence of Connected Automated Vehicles on Human‐Driven Vehicle Behavior	20
Accurate and Efficient End‐Effector Tracking for Quadrupedal Mobile Manipulators through Coordinated Motion and Decoupled Control	20
Novel Force Measurement System for Soft Tissue Balance in Total Knee Arthroplasty Based on Flexible Pressure Sensor Arrays	19
A Gate Multiplexing Architecture‐Based Artificial Visual Sensor and Memory System	19
A Chemical Pump that Generates High‐Pressure Gas by Transmitting Liquid Fuel against Pressure Gradient	19
Engineering Strategies for Advancing Optical Signal Outputs in Smartphone‐Enabled Point‐of‐Care Diagnostics	19
Biomimetic, Programmable, and Part‐by‐Part Maneuverable Single‐Body Shape‐Morphing Film	19
	19
Issue Information	19
Emerging Applications of Mass Spectrometry‐Based Metabolic Fingerprinting in Clinics	19
Information Processing Capacity of Spintronic Oscillator	19
Decoupling Implantation Prediction and Embryo Ranking in Machine Learning: The Impact of Clinical Data and Discarded Embryos	19
Masthead	19
WingSegment: A Computer Vision‐Based Hybrid Approach for Insect Wing Image Segmentation and 3D Printing	19
A Soft Robotic Textile‐Actuated Anthropomorphic Artificial Shoulder Mechanism	19
	19
A Novel Flexible Centralized Force Sensor Based on Tri‐Axis Force Refactoring Method for Arbitrary Force Components Measurement	18
Modeling of 3D NAND Characteristics for Cross‐Temperature by Using Graph Neural Network and Its Application	18
Self‐Powered Multimodal Sensing Using Energy‐Generating Solar Skin for Robotics and Smart Wearables	18
A Wearable Glove with Electrothermal‐Controlled Ionogels for Adhesive Gripping	18
Convolutional Echo‐State Network with Random Memristors for Spatiotemporal Signal Classification	18
A Field Programmable Gate Array‐Assisted Optoelectronic Emulator for Photonic Neuromorphic Computing	18
High‐Speed Rotary Motor for Multidomain Operations Driven by Resonant Dielectric Elastomer Actuators	18
Artificial Intelligence–Enabled Gesture‐Language‐Recognition Feedback System Using Strain‐Sensor‐Arrays‐Based Smart Glove	18
A Review on High‐Frequency Dielectric Elastomer Actuators: Materials, Dynamics, and Applications	18
A Soft Growing Robot Using Hyperelastic Material	18
Dual Neural Network Framework with SPICE Integration for Fast and Accurate Transistor Modeling	18
Adaptive Actuation of Magnetic Soft Robots Using Deep Reinforcement Learning	18
Bistable Helical Origami Gripper for Sensor Placement on Branches	18
Ternary Content‐Addressable Memory Using One Capacitor and One Nanoelectromechanical Memory Switch for Data‐Intensive Applications	18
Issue Information	17
Improving Targeted Mass Spectrometry Data Analysis with Nested Active Machine Learning	17
Graph‐Based Representation Approach for Deep Learning of Organic Light‐Emitting Diode Devices	17
Imaging‐Based Lensless Polarization‐Sensitive Fluid Stream Analyzer for Automated, Label‐Free, and Cost‐Effective Microplastic Classification	17
Classification of Pulmonary Nodules Using Multimodal Feature‐Driven Graph Convolutional Networks with Specificity Proficiency	17
Directionally Compliant Legs Enabling Crevasse Traversal in Small Ground‐Based Robots	17
Realization of Self‐Rectifying and Self‐Powered Resistive Random‐Access Memory Memristor Using [001]‐Oriented NaNbO₃ Film Deposited on Sr₂Nb₃O₁₀ Nanosheet a	17
Masthead	17
Neuromorphic Device Based on Material and Device Innovation toward Multimode and Multifunction	17
π‐PhenoDrug: A Comprehensive Deep Learning‐Based Pipeline for Phenotypic Drug Screening in High‐Content Analysis	17
Development of a Machine‐Learning Model for Diagnosis of Pancreatic Cancer from Serum Samples Analyzed by Thermal Liquid Biopsy	17
Is There a Difference between Paper and Electronic Chinese Signatures?	17
Vehicle Surroundings Perception Using Micro‐electromechanical Systems Inertial Sensors	17
Rebooting Computing in Post Moore Era	17
Masthead	17
Masthead	17
Configuration Design and Analysis of Reconfigurable Supernumerary Robotic Legs for Multitask Adaptation: SuperLegs	17
Experimental Demonstration of High‐Performance Physical Reservoir Computing with Nonlinear Interfered Spin Wave Multidetection	17
Magnetic Fluid‐Driven Vine Robots for Minimally Invasive Tissue Biopsy Sampling	17
A Microrobotic Design for the Spontaneous Tracing of Isochemical Contours in the Environment	16
An Efficient Multimodal Nature‐Inspired Unmanned Aerial Vehicle Capable of Agile Maneuvers	16
Intrinsic Decay Property of Ti/TiO_x/Pt Memristor for Reinforcement Learning	16
Dual‐Function Tactile Sensor with Linear Pressure and Temperature Perception at Low Degree of Coupling	16
Self‐Supervised Learning‐Based Framework for Speckle Reduction of Optical Coherence Tomography Images Using Frame Interpolation	16
A Markerless 3D Tracking Framework for Continuum Surgical Tools Using a Surgical Tool Partial Pose Estimation Network Based on Domain Randomization	16
Bioinspired Flexible and Programmable Negative Stiffness Mechanical Metamaterials	16
Electronic Textile Sensors for Decoding Vital Body Signals: State‐of‐the‐Art Review on Characterizations and Recommendations	16
Electronic‐Free Particle Robots Communicate through Architected Tentacles	16
Contact Force Estimation of Continuum Robots without Embedded Sensors: A Review	16