OOIR: Observatory of International Research

Papers

(The H4-Index of Knowledge and Information Systems is 26. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Latent mutual feature extraction for cross-domain recommendation	247
AMAdam: adaptive modifier of Adam method	201
An incremental clustering algorithm based on semantic concepts	185
Enhanced multimodal recommendation systems through reviews integration	102
Feature selection using game Shapley improved grey wolf optimizer for optimizing cancer classification	77
A novel fuzzy twin support vector machine using mass-based dissimilarity measure	70
Improving inference via rich path information and logic rules for document-level relation extraction	66
Sparse dynamic topic model with topic birth and death over time	64
Spatial homogeneity-aware transfer learning for urban flow prediction	63
Advancements in automated program repair: a comprehensive review	60
KerGNNT: an interpretable graph neural network recommendation model	58
Learning to hash: a comprehensive survey of deep learning-based hashing methods	52
Ontology extension with NLP-based concept extraction for domain experts in catalytic sciences	47
Smart COVIDNet: designing an IoT-based COVID-19 disease prediction framework using attentive and adaptive-derived ensemble deep learning	38
Federated cross-domain recommendation system based on bias eliminator and personalized extractor	36
GDDRec: graph neural diffusion model for diversified recommendation	32
Bidirectional network-based relational triple extraction with prior relation mechanism	29
Separation axioms in fuzzy multiset topological spaces	29
A graph partitioning-based hybrid feature selection method in microarray datasets	29
Aspect and orientation-based sentiment analysis of customer feedback using mathematical optimization models	28
Emotions in recommender systems for discrepant-users	28
Supervised kernel-based multi-modal Bhattacharya distance learning for imbalanced data classification	28
Empirical comparison of supervised learning techniques for missing value imputation	27
Quality of interaction-based predictive model for support of online learning in pandemic situations	27
Cooperative coati optimization algorithm with transfer functions for feature selection and knapsack problems	26

Minimum spanning tree clustering approach for effective feature partitioning in multi-view ensemble learning