OOIR: Observatory of International Research

Papers

(The H4-Index of Knowledge and Information Systems is 28. 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 2021-08-01 to 2025-08-01.)

Article	Citations
MG2Vec+: A multi-headed graph attention network for multigraph embedding	285
Feature-blind fairness in collaborative filtering recommender systems	266
An efficient rumor detection model based on deep learning and flower pollination algorithm	228
An online ensemble classification algorithm for multi-class imbalanced data stream	191
Partially ordered stochastic conformance checking	97
Understanding stance classification of BERT models: an attention-based framework	93
NeuCrowd: neural sampling network for representation learning with crowdsourced labels	79
Truth validation with evidence	77
A synthetic over-sampling method with minority and majority classes for imbalance problems	76
Graph theory-based mathematical modeling and analysis to predict a football dream team	72
DQN-PACG: load regulation method based on DQN and multivariate prediction model	66
Similarity enhancement of heterogeneous networks by weighted incorporation of information	65
AdaCC: cumulative cost-sensitive boosting for imbalanced classification	56
Adapter-based fine-tuning of pre-trained multilingual language models for code-mixed and code-switched text classification	47
Exploring interest community-based and interesage-powered recommendation scenarios	43
Meta-heuristic endured deep learning model for big data classification: image analytics	40
A novel image denoising algorithm combining attention mechanism and residual UNet network	38
Fast data-free model compression via dictionary-pair reconstruction	38
An efficient joint framework for interacting knowledge graph and item recommendation	35
A robust adaptive linear regression method for severe noise	35
RDPNet: a multi-stage summary generation network for long chat dialogues	31
Interactive reinforced feature selection with traverse strategy	31
Neural networks for model-free and scale-free automated planning	31
Unifying Faceted Search and Analytics over RDF Knowledge Graphs	31
Entity integrity management under data volume, variety and veracity	30

GMMDA: Gaussian mixture modeling of graph in latent space for graph data augmentation	29
Feature refinement for cross-domain aspect-based sentiment analysis: a contrastive learning and domain alignment perspective	29
An evidence-based approach for open-domain question answering	29