OOIR: Observatory of International Research

Papers

(The H4-Index of Knowledge-Based Systems is 86. 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
Can question-texts improve the recognition of handwritten mathematical expressions in respondents’ solutions?	902
DMAdam: Dual averaging enhanced adaptive gradient method for deep neural networks	736
Automatically resolving conflicts between expert systems: An experimental approach using large language models and fuzzy cognitive maps from participatory modeling studies	709
TBicomR: Event Prediction in Temporal Knowledge Graphs with Bicomplex Rotation	611
Multi-task ordinal regression with task weight discovery	544
Editorial Board	446
Knowledge-aware document summarization: A survey of knowledge, embedding methods and architectures	428
A Software Reference Architecture for Journalistic Knowledge Platforms	378
A holistic view on positive and negative implicit feedback for micro-video recommendation	346
Editorial Board	268
Editorial Board	267
Transferring model structure in Bayesian transfer learning for Gaussian process regression	240
Editorial Board	216
Evolving subgraph matching on temporal graphs	213
Editorial Board	201
Cross-platform privacy-preserving CT image COVID-19 diagnosis based on source-free domain adaptation	193
Deep semi-supervised learning with contrastive learning and partial label propagation for image data	178
FKPIndexNet: An efficient learning framework for finger-knuckle-print database indexing to boost identification	176
Trigger is Non-central: Jointly event extraction via label-aware representations with multi-task learning	172
Collaborative association networks with cross-level attention for session-based recommendation	166
A robust and adaptive kernelised correlation filter with fuzzy-enhanced template matching and motion-aware target candidate prediction	164
Capturing latent evolution in dynamic graph: A dual-view architecture from spectral perspective	164
Dual-stream and dual-branch generative adversarial network for image forgery localization	164
Faithful Counterfactual Visual Explanations (FCVE)	155
Mutual information-driven self-supervised point cloud pre-training	152

Time expression as update operations: Normalizing time expressions via a distantly supervised neural semantic parser	150
DistVAE: Distributed Variational Autoencoder for sequential recommendation	147
Enhanced near-field depth estimation: Integrating global and local path networks	146
Aligning large language models with human preferences using historical text edits	137
Federated feature reconstruction with collaborative star networks	137
Automatic channel pruning by neural network based on improved poplar optimisation algorithm	137
Multi-dimension rotations based on quaternion system for modeling various patterns in temporal knowledge graphs	136
Multi-source partial domain adaptation with Gaussian-based dual-level weighting for PPG-based heart rate estimation	133
Statistics-based approach for large-scale group decision-making under incomplete Pythagorean fuzzy information with risk attitude	133
Multi-modal Robustness Fake News Detection with Cross-Modal and Propagation Network Contrastive Learning	132
Monotonic learning in the PAC framework: A new perspective	131
HAFE: A Hierarchical Awareness and Feature Enhancement Network for Scene Text Recognition	131
GL-GNN: Graph learning via the network of graphs	130
Towards improving decision tree induction by combining split evaluation measures	124
Privacy preservation in deep reinforcement learning: A training perspective	122
A classification method based on dominance neighborhood granularity	121
Alpha entropy search for new information-based Bayesian optimization	121
Cross-modal consistency types in multimodal social data	121
Pyramidal temporal frame prediction for efficient anomalous event detection in smart surveillance systems	120
Real noise image adjustment networks for saliency-aware stylistic color retouch	118
LC3Net: Ladder	116
A novel pedal musculoskeletal response based on differential spatio-temporal LSTM for human activity recognition	114
Long kernel distillation in human activity recognition	113
Exploring better target for shadow detection	112
roadscene2vec: A tool for extracting and embedding road scene-graphs	110
The mechanism of orientation detection based on color-orientation jointly selective cells	108
Sparse online maximum entropy inverse reinforcement learning via proximal optimization and truncated gradient	107
Sliced Wasserstein weighted multimodal mambavision for emotion recognition	105
Dealing with uncertainty: Balancing exploration and exploitation in deep recurrent reinforcement learning	103
A novel robust support vector machine classifier with feature mapping	103
Binary Golden Eagle Optimizer with Time-Varying Flight Length for feature selection	103
Partial visual-semantic embedding: Fine-grained outfit image representation with massive volumes of tags via angular-based contrastive learning	102
Malicious software spread modeling and control in cyber–physical systems	101
Multiple sparse graphs condensation	100
CrossGCL: Cross-pairwise graph contrastive learning for unbiased recommendation	100
A Span-based Multi-Modal Attention Network for joint entity-relation extraction	98
Knowledge-guided distribution alignment for cross-domain few-shot learning	96
Edge-guided oceanic scene element detection	96
A multi-typed multi-relational heterogeneous graph neural network model for complex networks	95
Concept drift detection based on decision distribution in inconsistent information system	94
Guest Editorial: Explainable artificial intelligence for sentiment analysis	94
Visual object tracking via non-local correlation attention learning	93
Data-driven approach for selection of on-chain vs off-chain carbon credits data storage methods	93
GEAR: Learning graph neural network explainer via adjusting gradients	92
Automatic update strategy for real-time discovery of hidden customer intents in chatbot systems	92
Bidirectional alignment text-embeddings with decoupled contrastive for sequential recommendation	92
Relation-aware multiplex heterogeneous graph neural network	92
Mask-guided generative adversarial network for MRI-based CT synthesis	92
Constrained multiobjective differential evolution algorithm with infeasible-proportion control mechanism	91
Personas-based Student Grouping using reinforcement learning and linear programming	89

Exploration meets exploitation: Multitask learning for emotion recognition based on discrete and dimensional models	89
Trust-aware energy-efficient and secure routing in MANETs using explicit feature interaction graph neural networks	89
Multi-view enhanced truck re-identification	89
Experiencer-Driven and Knowledge-Aware Graph Model for emotion–cause pair extraction	89
Document-level relation extraction with three channels	88
Ambient air pollutants concentration prediction during the COVID-19: A method based on transfer learning	88
Optimizing energy-efficient cluster head selection in wireless sensor networks using a binarized spiking neural network and honey badger algorithm	87
SGCN: A scalable graph convolutional network with graph-shaped kernels and multi-channels	87
An innovative approach for obstacle avoidance and path planning of mobile robot using adaptive deep reinforcement learning for indoor environment	87
A deep learning based framework for diagnosis of mild cognitive impairment	87
Discriminative fuzzy K-means clustering with local structure preserv	86
Boosting chameleon swarm algorithm with consumption AEO operator for global optimization and feature selection	86
TabSAL: Synthesizing Tabular data with Small agent Assisted Language models	86