China Sponge City database development and urban runoff source control facility configuration comparison between China and the US

Article Computer Science, Information Systems

Scalable and data-aware SQL query recommendations

Natalia Arzamasova et al.

Summary: SQL query recommendation suggests SQL statements to users based on their requests and queries stored in a log. It needs to be scalable and data-aware. Our proposed DASQR outperforms competitors in quality and runtimes, with a broader comparison including new adaptations of metrics.

INFORMATION SYSTEMS (2021)

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Article Chemistry, Medicinal

Combined Graph/Relational Database Management System for Calculated Chemical Reaction Pathway Data

Timur Gimadiev et al.

Summary: Quantum chemical calculations are widely used for machine learning datasets, but typically lack detailed information on reaction pathways. RePathDB is a database system that manages 3D structural data for both ground and transition states, enabling storage, assembly, and analysis of reaction pathway data. It combines relational and graph database architectures for handling compounds and reactions as molecular graphs.

JOURNAL OF CHEMICAL INFORMATION AND MODELING (2021)

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Article Computer Science, Interdisciplinary Applications

Unified modeling for digital twin of a knowledge-based system design

Haoqi Wang et al.

Summary: This paper introduces the application of digital twin technology to address complexity management issues in MBSE for system design. By constructing a five-dimensional system design digital twin framework, services such as design complexity measurement, effort estimation, and change propagation prediction are provided, bringing new directions to system design.

ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING (2021)

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Review Green & Sustainable Science & Technology