Articles

GraphRAG vs. VectorRAG: An Empirical Comparison of Retrieval Architectures for Knowledge-Intensive Tasks

Chiara Moretti, James Okwu*, Hana Kobayashi
Open Access PDF

1-4

DOI: https://doi.org/10.63646/datamind.2023.010401

DeFi Fraud Analytics from On-Chain Transaction Databases

Ahmad Firdaus Zainulabidin, Nurul Hidayah Mohamad Yusoff*, Hazlina Hamdan
Open Access PDF

5-19

DOI: https://doi.org/10.63646/datamind.2023.010402

HealthQueryHub: A Privacy-Preserving Federated Database Gateway for Cross-Institution Clinical Studies

Arun Kumar Singh, Priya Nair, Vijay Krishnamurthy*
Open Access PDF

20-32

DOI: https://doi.org/10.63646/datamind.2023.010403

PharmaSignalDB: An Open Pharmacovigilance Knowledge Database for Adverse Event Mining

Rafael M. Costa, Ana Lucia Ferreira, Gustavo H. Mendes*
Open Access PDF

33-48

DOI: https://doi.org/10.63646/datamind.2023.010404

EduRiskDB: A Student Learning and Dropout-Risk Database for Explainable Educational Analytics

Hartmann, Marcus Oliveirai*, Annika Svensson, Dario Esposito
Open Access PDF

49-63

DOI: https://doi.org/10.63646/datamind.2023.010405

Reliability, Retrieval, and Privacy in Database-Centered AI: A Review of Emerging Foundations for Computational Discovery

Lucia Navarro, Diego Serrano*, Marta Rios
Open Access PDF

64-79

DOI: https://doi.org/10.63646/datamind.2023.010406