Complex & Intelligent Systems

Article	Citations
Overview and methods of correlation filter algorithms in object tracking	224
Feature dimensionality reduction: a review	154
Artificial intelligence in recommender systems	139
Industry 4.0, a revolution that requires technology and national strategies	134
Brain tumor detection and classification using machine learning: a comprehensive survey	111
Methods for image denoising using convolutional neural network: a review	109
Hand gesture classification using a novel CNN-crow search algorithm	107
Directional correlation coefficient measures for Pythagorean fuzzy sets: their applications to medical diagnosis and cluster analysis	100
Cascaded deep learning classifiers for computer-aided diagnosis of COVID-19 and pneumonia diseases in X-ray scans	96
Hatred and trolling detection transliteration framework using hierarchical LSTM in code-mixed social media text	96
Diabetic retinopathy detection and classification using capsule networks	86
A decision support system for multimodal brain tumor classification using deep learning	85
From federated learning to federated neural architecture search: a survey	81
Implementation analysis of IoT-based offloading frameworks on cloud/edge computing for sensor generated big data	81
A novel deep learning method for detection and classification of plant diseases	80
QSPR analysis of some novel neighbourhood degree-based topological descriptors	77
Cross corpus multi-lingual speech emotion recognition using ensemble learning	76
Deep learning based brain tumor segmentation: a survey	72
Multi-criteria healthcare waste disposal location selection based on Fermatean fuzzy WASPAS method	69
A novel hand-crafted with deep learning features based fusion model for COVID-19 diagnosis and classification using chest X-ray images	68
Online social networks security and privacy: comprehensive review and analysis	67
Machine learning based customer sentiment analysis for recommending shoppers, shops based on customers’ review	65
Multi-objective fully intuitionistic fuzzy fixed-charge solid transportation problem	64
Multiple-strategy learning particle swarm optimization for large-scale optimization problems	60
Smart healthcare IoT applications based on fog computing: architecture, applications and challenges	57

FAJIT: a fuzzy-based data aggregation technique for energy efficiency in wireless sensor network	57
An improved framework for brain tumor analysis using MRI based on YOLOv2 and convolutional neural network	56
Remote sensing techniques: mapping and monitoring of mangrove ecosystem—a review	56
An enhanced chimp optimization algorithm for continuous optimization domains	55
Comparative performance analysis of quantum machine learning with deep learning for diabetes prediction	53
Interval-valued Pythagorean fuzzy AHP method-based supply chain performance evaluation by a new extension of SCOR model: SCOR 4.0	52
Rainfall and runoff time-series trend analysis using LSTM recurrent neural network and wavelet neural network with satellite-based meteorological data: case study of Nzoia hydrologic basin	49
A systematic review on AI/ML approaches against COVID-19 outbreak	48
Emotion classification from speech signal based on empirical mode decomposition and non-linear features	47
A holistic FMEA approach by fuzzy-based Bayesian network and best–worst method	46
Survey of pedestrian detection with occlusion	46
Hybrid artificial neural network and structural equation modelling techniques: a survey	42
A hybrid algorithm based on state-adaptive slime mold model and fractional-order ant system for the travelling salesman problem	41
A cooperated shuffled frog-leaping algorithm for distributed energy-efficient hybrid flow shop scheduling with fuzzy processing time	40
New similarity measures for single-valued neutrosophic sets with applications in pattern recognition and medical diagnosis problems	40
Remote sensing image building detection method based on Mask R-CNN	40
Lane detection under artificial colored light in tunnels and on highways: an IoT-based framework for smart city infrastructure	40
Two-layer LSTM network-based prediction of epileptic seizures using EEG spectral features	40
An XGBoost-based casualty prediction method for terrorist attacks	40
Explainable recommendation based on knowledge graph and multi-objective optimization	39
Fermatean fuzzy TOPSIS-based approach for occupational risk assessment in manufacturing	39
Carbon mechanism on sustainable multi-objective solid transportation problem for waste management in Pythagorean hesitant fuzzy environment	38
Fuzzy cognitive maps in systems risk analysis: a comprehensive review	38
Formal context reduction in deriving concept hierarchies from corpora using adaptive evolutionary clustering algorithm star	37
Multi-objective fault-tolerant optimization algorithm for deployment of IoT applications on fog computing infrastructure	36
An IoT enabled system for enhanced air quality monitoring and prediction on the edge	36
An integrated decision-making COPRAS approach to probabilistic hesitant fuzzy set information	36
Significance of multi-objective optimization in logistics problem for multi-product supply chain network under the intuitionistic fuzzy environment	36
Regional logistics demand forecasting: a BP neural network approach	35
A deep network designed for segmentation and classification of leukemia using fusion of the transfer learning models	35
Simplified Phasmatodea population evolution algorithm for optimization	35
Selection of third party reverses logistic providers: an approach of BCF-CRITIC-MULTIMOORA using Archimedean power aggregation operators	34
Variable surrogate model-based particle swarm optimization for high-dimensional expensive problems	34
(2,1)-Fuzzy sets: properties, weighted aggregated operators and their applications to multi-criteria decision-making methods	32
A review on Deep Learning approaches for low-dose Computed Tomography restoration	32
Topological approach to generate new rough set models	32
DCGNN: a single-stage 3D object detection network based on density clustering and graph neural network	32
Cyber-physical security for IoT networks: a comprehensive review on traditional, blockchain and artificial intelligence based key-security	32
New ranking method for normal intuitionistic sets under crisp, interval environments and its applications to multiple attribute decision making process	31
Scalable kernel-based SVM classification algorithm on imbalance air quality data for proficient healthcare	31
A hybrid deep learning-based fruit classification using attention model and convolution autoencoder	31
Single-valued neutrosophic Einstein interactive aggregation operators with applications for material selection in engineering design: case study of cryogenic storage tank	31
Nerve optic segmentation in CT images using a deep learning model and a texture descriptor	30
Artificial bee colony algorithm based on knowledge fusion	30
Generalized dice similarity measures for complex q-Rung Orthopair fuzzy sets and its application	29
Adaptive dropout for high-dimensional expensive multiobjective optimization	28
Complex linear Diophantine fuzzy sets and their cosine similarity measures with applications	28
Collision-free path planning for welding manipulator via hybrid algorithm of deep reinforcement learning and inverse kinematics	28
An innovative picture fuzzy distance measure and novel multi-attribute decision-making method	28
Human gait analysis for osteoarthritis prediction: a framework of deep learning and kernel extreme learning machine	27

The electric vehicle routing problem with partial recharge and vehicle recycling	27
Particle swarm optimization algorithm for the optimization of rescue task allocation with uncertain time constraints	27
An intuitionistic fuzzy entropy approach for supplier selection	27
A novel complex fuzzy N-soft sets and their decision-making algorithm	26
Modified Vogel’s approximation method for transportation problem under uncertain environment	26
Concurrent service access and management framework for user-centric future internet of things in smart cities	26
Improving ductal carcinoma in situ classification by convolutional neural network with exponential linear unit and rank-based weighted pooling	26
Reinforcement learning-based particle swarm optimization for sewage treatment control	26
A systematic review of homomorphic encryption and its contributions in healthcare industry	26
Memristor crossbar architectures for implementing deep neural networks	26
Multi-objective particle swarm optimization with random immigrants	26
Two-stage improved Grey Wolf optimization algorithm for feature selection on high-dimensional classification	26
Prioritization of public services for digitalization using fuzzy Z-AHP and fuzzy Z-WASPAS	26
Product selection based on sentiment analysis of online reviews: an intuitionistic fuzzy TODIM method	26
Complex T-spherical fuzzy Dombi aggregation operators and their applications in multiple-criteria decision-making	26
Based on neutrosophic fuzzy environment: a new development of FWZIC and FDOSM for benchmarking smart e-tourism applications	26
Adaptive feature extraction and fault diagnosis for three-phase inverter based on hybrid-CNN models under variable operating conditions	26
A survey on COVID-19 impact in the healthcare domain: worldwide market implementation, applications, security and privacy issues, challenges and future prospects	25
Modified artificial bee colony algorithm for solving mixed interval-valued fuzzy shortest path problem	25
IFND: a benchmark dataset for fake news detection	25
Solving knapsack problems using a binary gaining sharing knowledge-based optimization algorithm	25
Multi-attribute group decision-making process based on possibility degree and operators for intuitionistic multiplicative set	25
A solution algorithm for integrated production-inventory-routing of perishable goods with transshipment and uncertain demand	25
Some aggregation operators of neutrosophic Z-numbers and their multicriteria decision making method	24
An intelligent approach for analyzing the impacts of the COVID-19 pandemic on marketing mix elements (7Ps) of the on-demand grocery delivery service	24
A novel automated autism spectrum disorder detection system	24
Multi-label feature selection based on fuzzy neighborhood rough sets	24
An improved simulated annealing algorithm based on residual network for permutation flow shop scheduling	24
Feature selection using self-information and entropy-based uncertainty measure for fuzzy neighborhood rough set	24
Machine learning based soft sensor model for BOD estimation using intelligence at edge	24
Bi-objective scheduling algorithm for scientific workflows on cloud computing platform with makespan and monetary cost minimization approach	24
Generalized dice similarity measures for q-rung orthopair fuzzy sets with applications	24
E-FUCA: enhancement in fuzzy unequal clustering and routing for sustainable wireless sensor network	24
Hyperledger blockchain enabled secure medical record management with deep learning-based diagnosis model	23
Smart healthcare solutions using the internet of medical things for hand gesture recognition system	23
Some novel features of Pythagorean m-polar fuzzy sets with applications	23
A deep learning-based computer-aided diagnosis method of X-ray images for bone age assessment	23
Novel and accurate non-linear index for the automated detection of haemorrhagic brain stroke using CT images	23
Parameter estimation and optimization of multi-objective capacitated stochastic transportation problem for gamma distribution	23
Intelligent algorithms and complex system for a smart parking for vaccine delivery center of COVID-19	23
Cloud-based email phishing attack using machine and deep learning algorithm	23
A new recommendation system using map-reduce-based tournament empowered Whale optimization algorithm	23
Data collection protocols for VANETs: a survey	23
Decades on emergency decision-making: a bibliometric analysis and literature review	23
New Hermite–Hadamard and Jensen inequalities for log-$$s$$-convex fuzzy-interval-valued functions in the second sense	22
Evaluation of deep learning algorithms for semantic segmentation of car parts	22
RETRACTED ARTICLE: Optimized intelligent data management framework for a cyber-physical system for computational applications	22
Algorithm for solving the decision-making problems based on correlation coefficients under cubic intuitionistic fuzzy information: a case study in watershed hydrological system	22
A robust intelligent zero-day cyber-attack detection technique	22
A federated learning framework for cyberattack detection in vehicular sensor networks	22
Hybrid fuzzy AHP–TOPSIS approach to prioritizing solutions for inverse reinforcement learning	22
Multi-constrained cooperative path planning of multiple drones for persistent surveillance in urban environments	22
An ILM-cosine transform-based improved approach to image encryption	22
Fermatean fuzzy copula aggregation operators and similarity measures-based complex proportional assessment approach for renewable energy source selection	22
A deep learning approach based hardware solution to categorise garbage in environment	21
Path planning of a manipulator based on an improved P_RRT* algorithm	21
EEG data augmentation for emotion recognition with a multiple generator conditional Wasserstein GAN	21
Improved cosine and cotangent function-based similarity measures for q-rung orthopair fuzzy sets and TOPSIS method	21
Discrete imperialist competitive algorithm for the resource-constrained hybrid flowshop problem with energy consumption	21
A metaheuristic-based framework for index tracking with practical constraints	21
Solar energy plant project selection with AHP decision-making method based on hesitant fuzzy linguistic evaluation	21
Reinforcement learning for the traveling salesman problem with refueling	21
Combining weighted SMOTE with ensemble learning for the class-imbalanced prediction of small business credit risk	20
A comparative study of social group optimization with a few recent optimization algorithms	20
Generalized complex q-rung orthopair fuzzy Einstein averaging aggregation operators and their application in multi-attribute decision making	20
ASN-SMOTE: a synthetic minority oversampling method with adaptive qualified synthesizer selection	20
Transferable face image privacy protection based on federated learning and ensemble models	20
Classification of trapezoidal bipolar neutrosophic number, de-bipolarization technique and its execution in cloud service-based MCGDM problem	20
Multi-objective rain optimization algorithm with WELM model for customer churn prediction in telecommunication sector	20
Constraint multi-objective optimal design of hybrid renewable energy system considering load characteristics	20
Categorizing white blood cells by utilizing deep features of proposed 4B-AdditionNet-based CNN network with ant colony optimization	20
Extension of competition graphs under complex fuzzy environment	20
RETRACTED ARTICLE: Towards secure deep learning architecture for smart farming-based applications	19
Analysis of public opinion evolution of COVID-19 based on LDA-ARMA hybrid model	19
A PSO-algorithm-based consensus model with the application to large-scale group decision-making	19
Surrogate-assisted evolutionary algorithm for expensive constrained multi-objective discrete optimization problems	19
SHANN: an IoT and machine-learning-assisted edge cross-layered routing protocol using spotted hyena optimizer	19
ETHOS: a multi-label hate speech detection dataset	19
A robust zeroing neural network for solving dynamic nonlinear equations and its application to kinematic control of mobile manipulator	19
A construction of a conformal Chebyshev chaotic map based authentication protocol for healthcare telemedicine services	19

Green road–rail intermodal routing problem with improved pickup and delivery services integrating truck departure time planning under uncertainty: an interactive fuzzy programming approach	19
Data hiding in encryption–compression domain	19
A comprehensive taxonomy of security and privacy issues in RFID	19
A state of health estimation method for electric vehicle Li-ion batteries using GA-PSO-SVR	19
Design and analysis of an efficient machine learning based hybrid recommendation system with enhanced density-based spatial clustering for digital e-learning applications	19
MSAt-GAN: a generative adversarial network based on multi-scale and deep attention mechanism for infrared and visible light image fusion	19
Forecasting mortality rates using hybrid Lee–Carter model, artificial neural network and random forest	19
Solving fuzzy multi-objective shortest path problem based on data envelopment analysis approach	18
Improved SparseEA for sparse large-scale multi-objective optimization problems	18
Bellman–Ford algorithm for solving shortest path problem of a network under picture fuzzy environment	18
A peduncle detection method of tomato for autonomous harvesting	18
A novel dual-modal emotion recognition algorithm with fusing hybrid features of audio signal and speech context	18
A genetic algorithm for the fuzzy shortest path problem in a fuzzy network	18
Strengthening the PSO algorithm with a new technique inspired by the golf game and solving the complex engineering problem	18
Deep learning framework for handling concept drift and class imbalanced complex decision-making on streaming data	18
PRISED tangle: a privacy-aware framework for smart healthcare data sharing using IOTA tangle	18
Fuzzy data envelopment analysis in the presence of undesirable outputs with ideal points	17
Data-driven optimization for last-mile delivery	17
A new goodness of fit test in the presence of uncertain parameters	17
A hybrid model integrating FMEA and HFACS to assess the risk of inter-city bus accidents	17
An interpretable prediction method for university student academic crisis warning	17
Deep learning based solder joint defect detection on industrial printed circuit board X-ray images	17
A fuzzy rough copula Bayesian network model for solving complex hospital service quality assessment	17
Smart healthcare system-a brain-like computing approach for analyzing the performance of detectron2 and PoseNet models for anomalous action detection in aged people with movement impairments	17
An efficient image encryption scheme based on fractal Tromino and Chebyshev polynomial	17
An edge based hybrid intrusion detection framework for mobile edge computing	17
Social media intention mining for sustainable information systems: categories, taxonomy, datasets and challenges	17
Cohort intelligence with self-adaptive penalty function approach hybridized with colliding bodies optimization algorithm for discrete and mixed variable constrained problems	17
Deep metric attention learning for skin lesion classification in dermoscopy images	17
Secure-user sign-in authentication for IoT-based eHealth systems	17
Neutrosophic fuzzy goal programming approach in selective maintenance allocation of system reliability	17
Hall effect on MHD Jeffrey fluid flow with Cattaneo–Christov heat flux model: an application of stochastic neural computing	16
Software defect prediction based on nested-stacking and heterogeneous feature selection	16
A novel image cryptosystem using Gray code, quantum walks, and Henon map for cloud applications	16
A patent keywords extraction method using TextRank model with prior public knowledge	16
Deep convolutional forest: a dynamic deep ensemble approach for spam detection in text	16
Large-scale group decision-making based on Pythagorean linguistic preference relations using experts clustering and consensus measure with non-cooperative behavior analysis of clusters	16
Cq-ROFRS: covering q-rung orthopair fuzzy rough sets and its application to multi-attribute decision-making process	16
Electric vehicle charging station planning with dynamic prediction of elastic charging demand: a hybrid particle swarm optimization algorithm	16
Evaluation of cloud computing resource scheduling based on improved optimization algorithm	16
A multi-objective hyper-heuristic algorithm based on adaptive epsilon-greedy selection	16
Multiple attribute group decision-making based on cubic linguistic Pythagorean fuzzy sets and power Hamy mean	16
Robust neutrosophic programming approach for solving intuitionistic fuzzy multiobjective optimization problems	16
A memetic discrete differential evolution algorithm for the distributed permutation flow shop scheduling problem	15
The impacts of artificial intelligence techniques in augmentation of cybersecurity: a comprehensive review	15
IoT-assisted physical education training network virtualization and resource management using a deep reinforcement learning system	15
An effective matching algorithm with adaptive tie-breaking strategy for online food delivery problem	15
Improved PSPNet-based water shoreline detection in complex inland river scenarios	15
The use of deep learning methods in low-dose computed tomography image reconstruction: a systematic review	15
A new method for image processing using generalized linguistic neutrosophic cubic aggregation operator	15
Segmenting the manufacturing industries and measuring the performance: using interval-valued triangular fuzzy TOPSIS method	15
Lower limb movement intention recognition for rehabilitation robot aided with projected recurrent neural network	15
Evaluating feature combination strategies for hate-speech detection in Spanish using linguistic features and transformers	15
An effective co-evolutionary algorithm based on artificial bee colony and differential evolution for time series predicting optimization	15
A hybrid ant colony algorithm based on multiple strategies for the vehicle routing problem with time windows	14
Applications of graph’s complete degree with bipolar fuzzy information	14
An efficient sentiment analysis methodology based on long short-term memory networks	14
A new approach to evaluate linear programming problem in pentagonal neutrosophic environment	14
Fuzzy association rule mining approach to identify e-commerce product association considering sales amount	14
Speaker recognition based on characteristic spectrograms and an improved self-organizing feature map neural network	14
End-to-end heart sound segmentation using deep convolutional recurrent network	14
A method to multi-attribute decision-making based on interval-valued q-rung dual hesitant linguistic Maclaurin symmetric mean operators	14
Multi-layer stacking ensemble learners for low footprint network intrusion detection	14
Deep learned vectors’ formation using auto-correlation, scaling, and derivations with CNN for complex and huge image retrieval	14
Hexagonal fuzzy approximation of fuzzy numbers and its applications in MCDM	14
Hesitant T-spherical Dombi fuzzy aggregation operators and their applications in multiple criteria group decision-making	14
Evolutionary optimization of neural network to predict sediment transport without sedimentation	14
Enhanced synchronization-inspired clustering for high-dimensional data	14
CARNet: Cascade attentive RefineNet for multi-lesion segmentation of diabetic retinopathy images	14
Embedded YARA rules: strengthening YARA rules utilising fuzzy hashing and fuzzy rules for malware analysis	13
ACO-based traffic routing method with automated negotiation for connected vehicles	13
Adsorption control of a pipeline robot based on improved PSO algorithm	13
Intuitionistic fuzzy-valued neutrosophic multi-sets and numerical applications to classification	13
Private-label sustainable supplier selection using a fuzzy entropy-VIKOR-based approach	13
An integrated fuzzy model for evaluation and selection of mobile banking (m-banking) applications using new fuzzy-BWM and fuzzy-TOPSIS	13
Stance detection using improved whale optimization algorithm	13
ML-based group method of data handling: an improvement on the conventional GMDH	13
Content-adaptive image compression and encryption via optimized compressive sensing with double random phase encoding driven by chaos	13
Hysteresis quantified control for switched reaction–diffusion systems and its application	13
DR-Net: dual-rotation network with feature map enhancement for medical image segmentation	13
Triangular interval type-2 fuzzy soft set and its application	13
General type industrial temperature system control based on fuzzy fractional-order PID controller	13
An improved artificial bee colony algorithm based on Bayesian estimation	13
System dynamics mechanism of cross-regional collaborative dispatch of emergency supplies based on multi-agent game	13
A novel feature based algorithm for soil type classification	13
Time-sequential hesitant fuzzy set and its application to multi-attribute decision making	13
Forecasting the unit cost of a DRAM product using a layered partial-consensus fuzzy collaborative forecasting approach	12
License plate identification and recognition in a non-standard environment using neural pattern matching	12
SRPM–CNN: a combined model based on slide relative position matrix and CNN for time series classification	12
A DCRNN-based ensemble classifier for speech emotion recognition in Odia language	12
PROUD-MAL: static analysis-based progressive framework for deep unsupervised malware classification of windows portable executable	12
A federated data-driven evolutionary algorithm for expensive multi-/many-objective optimization	12
Ship feature recognition methods for deep learning in complex marine environments	12
Knowledge from the original network: restore a better pruned network with knowledge distillation	12
A generalized TODIM-ELECTRE II method based on linguistic Z-numbers and Dempster–Shafer evidence theory with unknown weight information	12