OOIR: Observatory of International Research

Papers

(The H4-Index of Expert Systems With Applications is 120. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Editorial Board	1186
Adaptive and automatic aerial image restoration pipeline leveraging pre-trained image restorer with lightweight Fully Convolutional Network	898
SemTG-Track: Multimodal fine-grained semantic-unit temporal guidance for multi-object tracking	835
Privacy-preserving inference resistant to model extraction attacks	661
Multilevel threshold segmentation of rice plant images utilizing tuna swarm optimization algorithm incorporating quadratic interpolation and elite swarm genetic operators	659
Enhanced cloud security with Bi-Optimized Sand Cat Swarm and Conv-Bi-ALSTM deep learning models	458
Autoencoder-enabled eye-tracking data analytics for objective assessment of user preference in humanoid robot appearance design	423
An optimized multi-head attention based fused depthwise convolutional model for lung cancer detection	410
Patch distance based auto-encoder for industrial anomaly detection	394
Corrigendum to “Pulse transfer learning: Multi-area river ammonia nitrogen prediction with limited data” [Expert Syst. Appl. 263 (2025) 125730]	367
eFAirWrite: Bringing energy efficient text entry to next generation smart devices	346
User intention prediction for trigger-action programming rule using multi-view representation learning	346
Exposing the Achilles’ heel of textual hate speech classifiers using indistinguishable adversarial examples	342
Graph Attention Networks For Anomalous Drone Detection: RSSI-Based Approach with Real-world Validation	336
A study on the user viewing experience of implanted advertisement videos based on visual saliency	325
Graph comparison efficient conditional generative adversarial networks for parameter identification of synchronous generators	322
Dataset-level color augmentation and multi-scale exploration methods for polyp segmentation	316
A novel approach to optimize an integrated network design and pricing of a healthcare supply chain	310
Intelligent fault diagnosis of rotating machine via Expansive dual-attention fusion Transformer enhanced by semi-supervised learning	293
Risk assessment modeling with application in the accounting cloud-service industry	285
Reverse gamma correction based GARCH model for underwater image dehazing and detail exposure	276
Video violence recognition and localization using a semi-supervised hard attention model	273
Optimization evaluation model of student dormitory design scheme based on multiple evaluation principles	265
A frame and first-order logic solution for the Wumpus World: Implemented in Flora-2	264
Development and application of a hybrid forecasting framework based on improved extreme learning machine for enterprise financing risk	250

Task-driven common subspace learning based semantic feature extraction for acoustic event recognition	241
Two-dimensional loading in vehicle routing problem with release and due dates	236
Multi-instance learning with application to the profiling of multi-victim homicides	234
Feature structure distillation with Centered Kernel Alignment in BERT transferring	232
Recommendation systems to promote behavior change in patients with diabetes mellitus type 2: A systematic review	223
VGbel: An exploration of ensemble learning incorporating non-Euclidean structural representation for time series classification	221
Text FCG: Fusing Contextual Information via Graph Learning for text classification	221
A level set based fractional order variational model for motion estimation in application oriented spectrum	219
Person-dependent seizure detection using statistical CUSUM detector: Preliminary results	216
Explainable prediction of electric energy demand using a deep autoencoder with interpretable latent space	215
Prerequisite-aware course ordering towards getting relevant job opportunities	212
Corrigendum to “A novel minutiae triangulation technique for non-invertible fingerprint template generation” [Expert Syst. Appl. 186 (2021) 115832]	211
Distinguishing between fake news and satire with transformers	211
Introducing NBEATSx to realized volatility forecasting	210
Representing and discovering heterogeneous interactions for financial risk assessment of SMEs	209
Soft-orthogonal constrained dual-stream encoder with self-supervised clustering network for brain functional connectivity data	208
Recognition and detection of unusual activities in ATM using dual-channel capsule generative adversarial network	200
Event-triggered synchronization for discrete-time delayed neural networks via aperiodic detection	192
A constrained multi-objective optimization algorithm based on coordinated strategy of archive and weight vectors	191
Incomplete multi-view clustering via local and global bagging of anchor graphs	191
A Dense-Sparse Complementary Network for Human Action Recognition based on RGB and Skeleton Modalities	190
A Transform module to enhance lightweight attention by expanding receptive field	187
Information sharing strategy in supply chains: The role of C2M	184
DCCN: A dual-cross contrastive neural network for 3D point cloud representation learning	183
A recollect-tuning method for entity and relation extraction	177
A structure-characteristic-aware network embedding model via differential evolution	176
Financial supply chain analysis with borrower identification in smart lending platform	172
Automated real estate valuation with machine learning models using property descriptions	171
Fuzzy Request Set Modelling for Detecting Multiplexed Asymmetric DDoS Attacks on HTTP/2 servers	169
Genetic programming for automatic skin cancer image classification	169
Dynamic group optimization algorithm with a mean–variance search framework	168
A decision support system for consolidated distribution of a ceramic sanitary ware company	167
Editorial Board	167
Non-destructive detection and quantification of corrosion damage in coated steel components with different illumination conditions	166
TrustDL: Use of trust-based dictionary learning to facilitate recommendation in social networks	166
Online transfer learning with partial feedback	165
DHF-Net: A hierarchical feature interactive fusion network for dialogue emotion recognition	164
LightGCAN: A lightweight graph convolutional attention network for user preference modeling and personalized recommendation	161
A dual framework for implicit and explicit emotion recognition: An ensemble of language models and computational linguistics	159
Point-of-interest recommendation model considering strength of user relationship for location-based social networks	159
Applying deep neural networks for the automatic recognition of sign language words: A communication aid to deaf agriculturists	157
An integrated multi-objective mathematical model for sugarcane harvesting considering cumulative degree-days	156
An integrated approach of discrete event simulation and a non-radial super efficiency data envelopment analysis for performance evaluation of an emergency department	154
A new grey adaptive integrated model for forecasting renewable electricity production	152
Data size reduction approach for nonlinear process monitoring refinement using Kernel PCA technique	152
Tag-Enhanced Dynamic Compositional Neural Network over arbitrary tree structure for sentence representation	152
Rail transport network reliability with train arrival delay: A reference indicator for a travel agency in tour planning	151
Fraud detection in publicly traded U.S firms using Beetle Antennae Search: A machine learning approach	151
U-HRMES: Decision theory-based model for appropriate mining equipment selection in underground hard rock stopes	150
Corrigendum to ‘Collaborative multi-modal deep learning and radiomic features for classification of strokes within 6 h’ [Expert Systems Appl. (2023), 228, 120473]	150

An overlap function-based three-way intelligent decision model under interval-valued fuzzy information systems	149
Multi-objective symbolic regression for physics-aware dynamic modeling	147
Editorial Board	146
Reliable route planning and time savings in real-world urban intermodal transportation networks: Evidence from Hamburg, Germany	145
A heuristic solution framework for the resource-constrained multi-aircraft scheduling problem with transfer of resources and aircraft	145
CASSED: Context-based Approach for Structured Sensitive Data Detection	145
Recognizing pawing behavior of prepartum doe using semantic segmentation and motion history image (MHI) features	144
Optimal soft open point placement and open switch position selection simultaneously for power loss reduction on the electric distribution network	142
MITDCNN: A multi-modal input Transformer-based deep convolutional neural network for misfire signal detection in high-noise diesel engines	140
Smart streetlight framework for collision prediction of vehicles	140
Multiroute fresh produce green routing models with driver fatigue using Type-2 fuzzy logic-based DFWA	140
A memory pool variational autoencoder framework for cross-domain recommendation	140
Automating discussion structure re-organization for GitHub issues	138
Latent knowledge reasoning incorporated for multi-fitting decoupling detection on electric transmission line	138
Preserving integrity in online assessment using feature engineering and machine learning	137
Role of proliferation COVID-19 media chatter in predicting Indian stock market: Integrated framework of nonlinear feature transformation and advanced AI	137
A Bayesian based approach for analyzing customer’s online sales data to identify weights of product attributes	136
Early fault diagnosis of transformers based on relative deterioration analysis	136
Multi-view content-context information bottleneck for image clustering	136
Modeling spatiotemporal patterns of gait anomaly with a CNN-LSTM deep neural network	136
A comparative study of nonlinear regression and autoregressive techniques in hybrid with particle swarm optimization for time-series forecasting	136
Adaptable and Interpretable Framework for Anomaly Detection in SCADA-based industrial systems	135
Quantum ReLU activation for Convolutional Neural Networks to improve diagnosis of Parkinson’s disease and COVID-19	135
Privacy-Preserving and Traceable Federated Learning for data sharing in industrial IoT applications	135
A hybrid prototype selection-based deep learning approach for anomaly detection in industrial machines	134
Improving plagiarism detection in text document using hybrid weighted similarity	132
Short-term passenger flow prediction during station closures in subway systems	131
Real-time vehicle detection algorithm based on a lightweight You-Only-Look-Once (YOLOv5n-L) approach	131
DeFiTrust: A transformer-based framework for scam DeFi token detection using event logs and sentiment analysis	130
Riemannian submanifold framework for log-Euclidean metric learning on symmetric positive definite manifolds	130
Information asymmetry in the graph model of conflict resolution and its application to the sustainable water resource utilization conflict in Niangziguan Springs Basin	129
An adversarial contrastive autoencoder for robust multivariate time series anomaly detection	128
Oil price forecasting: A hybrid GRU neural network based on decomposition–reconstruction methods	128
A bi-level hybrid algorithm for solving multi-target inspection path planning problem of mobile robot in complex radioactive indoor environment	127
Group-spectral superposition and position self-attention transformer for hyperspectral image classification	127
Projected fuzzy c-means clustering algorithm with instance penalty	126
Improved camouflaged detection in the large-scale images and videos with minimum boundary contrast in detection technique	126
Transformer-BLS: An efficient learning algorithm based on multi-head attention mechanism and incremental learning algorithms	125
LatLRR for subspace clustering via reweighted Frobenius norm minimization	125
An improved fault-tolerant cultural-PSO with probability for multi-AGV path planning	125
Secure hierarchical fog computing-based architecture for industry 5.0 using an attribute-based encryption scheme	124
Series decomposition Transformer with period-correlation for stock market index prediction	122
Stochastic-integration-based decision support methods for heterogeneous multi-attribute group decision making with several attribute sets	121
Applications of dynamic feature selection based on augmented white shark optimizer for medical diagnosis	121
Multi-strategy-based adaptive sine cosine algorithm for engineering optimization problems	121
Cross-direction environmental performance evaluation based on directional distance function in data envelopment analysis	120
A deep neural network-assisted metamodel for damage detection of trusses using incomplete time-series acceleration	120
A novel approach for wafer defect pattern classification based on topological data analysis	120
Application of improved multi-objective particle swarm optimization algorithm to solve disruption for the two-stage vehicle routing problem with time windows	120
A new Hyper-heuristic based on Adaptive Simulated Annealing and Reinforcement Learning for the Capacitated Electric Vehicle Routing Problem	120