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Validity of diagnostic codes to identify cases of severe acute liver injury in the US Food and Drug Administration's Mini-Sentinel Distributed Database. [PDF]
Pharmacoepidemiol Drug Saf, 2013 The validity of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD‐9‐CM) codes to identify diagnoses of severe acute liver injury (SALI) is not well known.
Lo Re V +23 more
europepmc +2 more sources
FEEDBACK ON A PUBLICLY DISTRIBUTED IMAGE DATABASE: THE MESSIDOR DATABASE
Image Analysis and Stereology, 2014 The Messidor database, which contains hundreds of eye fundus images, has been publicly distributed since 2008. It was created by the Messidor project in order to evaluate automatic lesion segmentation and diabetic retinopathy grading methods.
Etienne Decencière +11 more
doaj +2 more sources
Сучасний стан наукових досліджень та технологій в промисловості, 2021 Today, databases are an integral part of most modern applications designed to store large amounts of data and to request from many users. To solve business problems in such conditions, databases are scaled, often horizontally on several physical servers ...
Oksana Mazurova +2 more
doaj +1 more source
A distributed database system for event-based microservices
Distributed Event-Based Systems, 2021 Microservice architectures are an emerging industrial approach to build large scale and event-based systems. In this architectural style, an application is functionally partitioned into several small and autonomous building blocks, so-called ...
R. Laigner +2 more
semanticscholar +1 more source
Nebula Graph: An open source distributed graph database [PDF]
arXiv.org, 2022 This paper introduces the recent work of Nebula Graph, an open-source, distributed, scalable, and native graph database. We present a system design trade-off and a comprehensive overview of Nebula Graph internals, including graph data models, partitioning
Min Wu +4 more
semanticscholar +1 more source
Query optimization-oriented lateral expansion method of distributed geological borehole database
Open Geosciences, 2023 In order to reduce the resource occupancy and retrieval efficiency of geological drilling databases, this study proposes a distributed horizontal expansion method for query optimization of geological drilling databases by constructing a comprehensive ...
Luo Qingjia
doaj +1 more source
Optimization of correlate subquery based on distributed database
Xibei Gongye Daxue Xuebao, 2021 Subquery is widely used in database. It can be divided into related subquery and non-related subquery according to whether it is dependent on the table of the parent query.
doaj +1 more source
Research and implementation of HTAP for distributed database
Xibei Gongye Daxue Xuebao, 2021 Data processing can be roughly divided into two categories, online transaction processing OLTP(on-line transaction processing) and online analytical processing OLAP(on-line analytical processing).
doaj +1 more source
Multivariate Log-based Anomaly Detection for Distributed Database [PDF]
Knowledge Discovery and Data MiningDistributed databases are fundamental infrastructures of today's large-scale software systems such as cloud systems. Detecting anomalies in distributed databases is essential for maintaining software availability.
Lingzhe Zhang +5 more
semanticscholar +1 more source