5 citations · 16 across the 8 of their papers we have counts for
9 papers
A Formal Category Theoretical Framework for Multi-model Data Transformations
Valter Uotila, Jiaheng Lu
Data integration and migration processes in polystores and multi-model database management systems highly benefit from data and schema transformations. Rigorous modeling of transfo…
Storing Multi-model Data in RDBMSs based on Reinforcement Learning
Gongsheng Yuan, Jiaheng Lu, Shuxun Zhang +1
How to manage various data in a unified way is a significant research topic in the field of databases. To address this problem, researchers have proposed multi-model databases to s…
MORTAL: A Tool of Automatically Designing Relational Storage Schemas for Multi-model Data through Reinforcement Learning
Gongsheng Yuan, Jiaheng Lu
Considering relational databases having powerful capabilities in handling security, user authentication, query optimization, etc., several commercial and academic frameworks reuse…
Quantum-Inspired Keyword Search on Multi-Model Databases
Gongsheng Yuan, Jiaheng Lu, Peifeng Su
With the rising applications implemented in different domains, it is inevitable to require databases to adopt corresponding appropriate data models to store and exchange data deriv…
MultiCategory: Multi-model Query Processing Meets Category Theory and Functional Programming
Valter Uotila, Jiaheng Lu, Dieter Gawlick +3
The variety of data is one of the important issues in the era of Big Data. The data are naturally organized in different formats and models, including structured data, semi-structu…
Automatic View Selection in Graph Databases
Chao Zhang, Jiaheng Lu, Qingsong Guo +3
Recently, several works have studied the problem of view selection in graph databases. However, existing methods cannot fully exploit the graph properties of views, e.g., supergrap…