OOIR: Observatory of International Research

Papers

(The H4-Index of Knowledge-Based Systems is 82. 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
An efficient state-aware Coarse-Fine-Grained model for Knowledge Tracing	710
Combining user behavioural information at the feature level to enhance continuous authentication systems	549
Editorial Board	509
Editorial Board	508
Edge-guided oceanic scene element detection	479
Automatic update strategy for real-time discovery of hidden customer intents in chatbot systems	363
Editorial Board	354
Editorial Board	290
Editorial Board	268
Editorial Board	237
Automatically resolving conflicts between expert systems: An experimental approach using large language models and fuzzy cognitive maps from participatory modeling studies	223
Experiencer-Driven and Knowledge-Aware Graph Model for emotion–cause pair extraction	199
Long-term traffic speed prediction utilizing data augmentation via segmented time frame clustering	189
Mask-guided generative adversarial network for MRI-based CT synthesis	185
Optimal subsampling for high-dimensional ridge regression	183
UMAP-SMOTENC: A simple, efficient, and consistent alternative for privacy-aware synthetic data generation	179
Relation-aware multiplex heterogeneous graph neural network	175
Multi-Dimensional Manifolds Consistency Regularization for semi-supervised remote sensing semantic segmentation	172
GL-GNN: Graph learning via the network of graphs	170
Faithful Counterfactual Visual Explanations (FCVE)	168
SW: A weighted space division framework for imbalanced problems with label noise	163
Towards improving decision tree induction by combining split evaluation measures	161
Hill Climb Modular Assembler Encoding: Evolving Modular Neural Networks of fixed modular architecture	157
HDNet: Human-like discrimination with visual key for few-shot cross-domain object detection	150
Multi-dimension rotations based on quaternion system for modeling various patterns in temporal knowledge graphs	149

Pseudo-label enhancement for weakly supervised object detection using self-supervised vision transformer	145
Deep learning-based imputation framework for bridge health monitoring using generative adversarial networks	144
Bidirectional domain transfer knowledge distillation for catastrophic forgetting in federated learning with heterogeneous data	142
Frame Semantics guided network for Abstractive Sentence Summarization	141
Multi-strategy co-evolutionary differential evolution for mixed-variable optimization	138
Correlation filters with adaptive convolution response fusion for object tracking	138
Time expression as update operations: Normalizing time expressions via a distantly supervised neural semantic parser	136
Mutual information-driven self-supervised point cloud pre-training	134
Can question-texts improve the recognition of handwritten mathematical expressions in respondents’ solutions?	133
DMAdam: Dual averaging enhanced adaptive gradient method for deep neural networks	126
Statistics-based approach for large-scale group decision-making under incomplete Pythagorean fuzzy information with risk attitude	125
Visual object tracking via non-local correlation attention learning	124
Evolving subgraph matching on temporal graphs	123
Exploiting spatio-temporal representation for 3D human action recognition from depth map sequences	122
Graph-Driven deep Multi-View Clustering with self-paced learning	120
CrossGCL: Cross-pairwise graph contrastive learning for unbiased recommendation	120
Ambient air pollutants concentration prediction during the COVID-19: A method based on transfer learning	118
Bidirectional interaction of CNN and Transformer for image inpainting	118
A decomposition-based multi-objective immune algorithm for feature selection in learning to rank	115
Why-not questions about spatial temporal top-k trajectory similarity search	115
Real-time steganalysis for streaming media based on multi-channel convolutional sliding windows	114
GEAR: Learning graph neural network explainer via adjusting gradients	113
Exploring better target for shadow detection	111
A lightweight intrusion detection algorithm for IoT based on data purification and a separable convolution improved CNN	108
Multi-task ordinal regression with task weight discovery	106
Contrastive learning for fair graph representations via counterfactual graph augmentation	103
Bi-Interfusion: A bidirectional cross-fusion framework with semantic-guided transformers in LiDAR-camera fusion	102
Improving probability selection based weights for satisfiability problems	101
Pyramidal temporal frame prediction for efficient anomalous event detection in smart surveillance systems	101
TBicomR: Event Prediction in Temporal Knowledge Graphs with Bicomplex Rotation	101
Transferring model structure in Bayesian transfer learning for Gaussian process regression	100
Malicious software spread modeling and control in cyber–physical systems	100
TabSAL: Synthesizing Tabular data with Small agent Assisted Language models	99
Multi-source partial domain adaptation with Gaussian-based dual-level weighting for PPG-based heart rate estimation	98
A Software Reference Architecture for Journalistic Knowledge Platforms	98
Debugging incoherent ontology by extracting a clash module and identifying root unsatisfiable concepts	97
Trigger is Non-central: Jointly event extraction via label-aware representations with multi-task learning	96
What do they “meme”? A metaphor-aware multi-modal multi-task framework for fine-grained meme understanding	95
Knowledge graph embedding by relational and entity rotation	95
Cross-platform privacy-preserving CT image COVID-19 diagnosis based on source-free domain adaptation	94
roadscene2vec: A tool for extracting and embedding road scene-graphs	93
Sparse online maximum entropy inverse reinforcement learning via proximal optimization and truncated gradient	92
Partial visual-semantic embedding: Fine-grained outfit image representation with massive volumes of tags via angular-based contrastive learning	92
Binary Banyan tree growth optimization: A practical approach to high-dimensional feature selection	91
Bidirectional alignment text-embeddings with decoupled contrastive for sequential recommendation	88
Data-driven approach for selection of on-chain vs off-chain carbon credits data storage methods	86
Tensor self-representation network for subspace clustering via alternating direction method of multipliers	85
Dealing with uncertainty: Balancing exploration and exploitation in deep recurrent reinforcement learning	85
Automatic channel pruning by neural network based on improved poplar optimisation algorithm	85
Node classification oriented Adaptive Multichannel Heterogeneous Graph Neural Network	84

Regularized Hypothesis-Induced Wasserstein Divergence for unsupervised domain adaptation	84
Multi-fidelity global optimization using a data-mining strategy for computationally intensive black-box problems	84
HAFE: A Hierarchical Awareness and Feature Enhancement Network for Scene Text Recognition	84
DeepFusion: A simple way to improve traditional multi-view stereo methods using deep learning	83
Guest Editorial: Explainable artificial intelligence for sentiment analysis	82
Topic-level knowledge sub-graphs for multi-turn dialogue generation	82
Document-level relation extraction with three channels	82