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QML: a hybrid spatial index structure
Published 2021-12-01“…In order to enrich the functionalities of existing learned multidimensional indexes and improve the efficiency, the dynamic data segmentation algorithm DDSA was proposed, which could preserve the data distribution characteristics.A hybrid spatial index was constructed by combining the QuadTree and Z-order curve (QML).The range query algorithm were designed and KNN query algorithm respectively.The proposed index allowed flexible fast queries and updates with preserving the characteristics of data distribution.Experimental results show that QML optimizes the query efficiency on the premise of achieving rich functionalities, and the time complexity of data update is O(1).Compared with R*-tree, the storage consumption of QML is reduced by about 33%, and the update efficiency is improved by 40%~80% .The query efficiency is similar to the optimal tree Index.…”
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Mitigating the Gap Between the Rich and the Poor: Key Trends and Drivers of Redistribution
Published 2020-07-01Get full text
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Social prescribing and students: A scoping review protocol.
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Understanding Logical-Shift Error Propagation in Quanvolutional Neural Networks
Published 2024-01-01Subjects: “…quantum machine learning (QML)…”
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Cataracte chez un bonobo du sanctuaire « Lola ya bonobo »
Published 2014-01-01Get full text
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Maternal Anxiety: presence of risk to child development and retest of newborn hearing screenin
Published 2014-10-01Get full text
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Exploiting the Quantum Advantage for Satellite Image Processing: Review and Assessment
Published 2024-01-01Subjects: “…quantum machine learning (QML)…”
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Quantum Computing for Advanced Driver Assistance Systems and Autonomous Vehicles: A Review
Published 2025-01-01Subjects: “…Quantum machine learning (QML)…”
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Hybrid Quantum Cycle Generative Adversarial Network for Small Molecule Generation
Published 2024-01-01Subjects: “…quantum machine learning (QML)…”
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Absorption loss and Kerr nonlinearity in barium titanate waveguides
Published 2025-01-01Get full text
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LGPD: novos fatores associados à sua aderência por profissionais de contabilidade
Published 2024-01-01Get full text
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Clarification of Aqueous Stevia Extract Using Alginate Beads — Evaluation by Factorial Design Methodology
Published 2012-02-01Get full text
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