Constructing a metadata knowledge graph as an atlas for demystifying AI pipeline optimization - Venkataramanan, Revathy; Tripathy, Aalap; Kumar, Tarun; Serebryakov, Sergey; Justine, Annmary; Shah, Arpit; Bhattacharya, Suparna; Foltin, Martin; Faraboschi, Paolo; Roy, Kaushik; Sheth, Amit (Frontiers in Big Data, 2025)