OOIR: Observatory of International Research

Papers

(The H4-Index of Complex & Intelligent Systems is 45. 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 2021-05-01 to 2025-05-01.)

Article	Citations
RaiseAuth: a novel bio-behavioral authentication method based on ultra-low-complexity movement	406
A bilateral context and filtering strategy-based approach to Chinese entity synonym set expansion	251
Multi-colony ant optimization with dynamic collaborative mechanism and cooperative game	218
ST-V-Net: incorporating shape prior into convolutional neural networks for proximal femur segmentation	198
Distributed ledger technologies in vehicular mobile edge computing: a survey	150
A novel dynamic reference point model for preference-based evolutionary multiobjective optimization	142
Bi-preference linkage-driven artificial bee colony algorithm with multi-operator fusion	118
Knowledge organization of node enterprises’ technological innovation under supply chain environment	115
HE-SNA: an efficient cross-platform network alignment scheme from privacy-aware perspective	107
Towards computational awareness in autonomous robots: an empirical study of computational kernels	104
EMExplorer: an episodic memory enhanced autonomous exploration strategy with Voronoi domain conversion and invalid action masking	103
A multi-layer composite identification scheme of cryptographic algorithm based on hybrid random forest and logistic regression model	100
Joint entity and relation extraction combined with multi-module feature information enhancement	98
Evolutionary stability strategies of tacit collusion in supervised container terminals	98
A modified evolutionary reinforcement learning for multi-agent region protection with fewer defenders	95
A competitive swarm optimizer with probabilistic criteria for many-objective optimization problems	86
Quantity decisions of two-stage competitive location model based on different location modes	84
Correction to: Sleep-wakeup scheduling algorithm for lifespan maximization of directional sensor networks: a discrete cuckoo search optimization algorithm	70
MKER: multi-modal knowledge extraction and reasoning for future event prediction	67
A comprehensive review of pedestrian re-identification based on deep learning	66
Improved cosine and cotangent function-based similarity measures for q-rung orthopair fuzzy sets and TOPSIS method	62
Manet: motion-aware network for video action recognition	62
The algorithm for foggy weather target detection based on YOLOv5 in complex scenes	61
Correction to: MDSTF: a multi-dimensional spatio-temporal feature fusion trajectory prediction model for autonomous driving	60
The dilemma between eliminating dominance-resistant solutions and preserving boundary solutions of extremely convex Pareto fronts	58

A knee point-driven many-objective pigeon-inspired optimization algorithm	57
Surrogate-assisted evolutionary neural architecture search with network embedding	57
Hybrid evolutionary optimization for takeaway order selection and delivery path planning utilizing habit data	57
A human learning optimization algorithm with competitive and cooperative learning	57
Adaptive integrated weight unsupervised multi-source domain adaptation without source data	55
Bilateral network with rich semantic extractor for real-time semantic segmentation	55
An edge enhancement graph neural network model with node discrimination for knowledge graph representation learning	54
Deep learned vectors’ formation using auto-correlation, scaling, and derivations with CNN for complex and huge image retrieval	53
A federated approach for detecting the chest diseases using DenseNet for multi-label classification	51
Research on knowledge tracing based on learner fatigue state	50
A joint multi-model machine learning prediction approach based on confidence for ship stability	50
A parallel large-scale multiobjective evolutionary algorithm based on two-space decomposition	50
A practical type-3 Fuzzy control for mobile robots: predictive and Boltzmann-based learning	49
A lightweight vision transformer with weighted global average pooling: implications for IoMT applications	49
Knowledge representation for explainable artificial intelligence	48
Unleashing the power of pinyin: promoting Chinese named entity recognition with multiple embedding and attention	47
Histone-Net: a multi-paradigm computational framework for histone occupancy and modification prediction	46
Picture fuzzy Additive Ratio Assessment Method (ARAS) and VIseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR) method for multi-attribute decision problem and their application	46
Pose estimation algorithm based on point pair features using PointNet + +	46
An integrated fuzzy credit rating model using fuzzy-BWM and new fuzzy-TOPSIS-Sort-C	45
Decision-making methods based on fuzzy soft competition hypergraphs	45