CAREER: Managing Schematic Heterogeneity in Database Management Systems
职业:管理数据库管理系统中的原理图异构性
基本信息
- 批准号:9702974
- 负责人:
- 金额:$ 29.44万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1997
- 资助国家:美国
- 起止时间:1997-07-15 至 1999-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Schematic heterogeneity arises when information that is represented as data under one schema, is represented within the schema in another, for example as relation or class names. Schematic heterogeneity is an important class of heterogeneity that arises frequently in multimedia databases, semi-structured data and in integrating legacy data for data warehousing applications. Traditional query languages and view mechanisms are insufficient for reconciling and translating data between schematically heterogeneous schemas. The goal of this research project is to permit the cooperative use of schematically heterogeneous schemas and the data structured under these schemas. The project addresses the development of novel languages and techniques for: (1) the transformation and integration of schematically heterogeneous schemas; (2) the integrated querying of data from schematically heterogeneous schemas; and (3) the efficient evaluation of queries over integrated views. The techniques are analyzed for efficiency, correctness and completeness. In addition, the techniques are implemented within a heterogeneous repository of medical data. An evaluation of this implementation is used to refine and extend the results. The educational component of this project aims to enhance undergraduate and graduate participation in research, particularly among women and minority students. This is accomplished through curriculum enhancement, expanding undergraduate research opportunities and establishing academic enrichment programs for graduate minority students.
当在一个模式下表示为数据的信息在另一个模式中表示为关系或类名时,就会出现模式异质性。模式异构性是多媒体数据库、半结构化数据和数据仓库应用中遗留数据集成中经常出现的一类重要异构性。传统的查询语言和视图机制不足以协调和转换示意异构模式之间的数据。该研究项目的目标是允许协作使用示意性异构模式以及在这些模式下结构化的数据。该项目致力于开发新的语言和技术:(1)转换和集成的示意异构模式;(2)集成查询的数据从示意异构模式;(3)高效的评价查询集成视图。技术的效率,正确性和完整性进行了分析。此外,这些技术在医疗数据的异构存储库内实现。该实施的评估是用来完善和扩展的结果。该项目的教育部分旨在加强大学生和研究生参与研究,特别是妇女和少数民族学生。这是通过加强课程,扩大本科生的研究机会,并建立学术充实方案的研究生少数民族学生。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Renee Miller其他文献
Estimation of Cardiac Valve Annuli Motion with Deep Learning
利用深度学习估计心脏瓣膜环运动
- DOI:
10.1007/978-3-030-68107-4_15 - 发表时间:
2020 - 期刊:
- 影响因子:1.9
- 作者:
E. Kerfoot;C. E. King;T. Ismail;D. Nordsletten;Renee Miller - 通讯作者:
Renee Miller
Identification of Transversely Isotropic Properties from Magnetic Resonance Elastography Using the Optimised Virtual Fields Method
使用优化虚拟场方法从磁共振弹性成像中识别横向各向同性特性
- DOI:
10.1007/978-3-319-59448-4_40 - 发表时间:
2017 - 期刊:
- 影响因子:3.9
- 作者:
Renee Miller;A. Kolipaka;M. Nash;A. Young - 通讯作者:
A. Young
Functional Characterization of Antibodies Neutralizing Soluble Factors In Vitro and In Vivo
体外和体内中和可溶性因子抗体的功能表征
- DOI:
- 发表时间:
2010 - 期刊:
- 影响因子:0
- 作者:
G. Veldman;Z. Kaymakcalan;Renee Miller;L. Kalghatgi;J. Salfeld - 通讯作者:
J. Salfeld
A computational study of post-infarct mechanical effects of injected biomaterial into ischaemic myocardium
- DOI:
- 发表时间:
2012 - 期刊:
- 影响因子:0
- 作者:
Renee Miller - 通讯作者:
Renee Miller
Innovative Application of Cerebral rSO2 Monitoring During Shunt Tap in Pediatric Ventricular Malfunctioning Shunts
儿科心室功能不全分流分流期间脑 rSO2 监测的创新应用
- DOI:
- 发表时间:
2015 - 期刊:
- 影响因子:1.4
- 作者:
T. Abramo;Chuan Zhou;C. Estrada;M. Meredith;Renee Miller;M. Pearson;N. Tulipan;Abby M. Williams - 通讯作者:
Abby M. Williams
Renee Miller的其他文献
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{{ truncateString('Renee Miller', 18)}}的其他基金
III: Small: Semantic Version Management in Data Lakes
III:小:数据湖中的语义版本管理
- 批准号:
2325632 - 财政年份:2023
- 资助金额:
$ 29.44万 - 项目类别:
Standard Grant
III : Medium: Collaborative Research: From Open Data to Open Data Curation
III:媒介:协作研究:从开放数据到开放数据管理
- 批准号:
2107248 - 财政年份:2021
- 资助金额:
$ 29.44万 - 项目类别:
Standard Grant
III: Medium: Table-as-Query: Unifying Data Discovery and Alignment
III:媒介:表即查询:统一数据发现和对齐
- 批准号:
1956096 - 财政年份:2020
- 资助金额:
$ 29.44万 - 项目类别:
Continuing Grant
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