On the Complexities of Federating Research Data Infrastructures  

作　　者：Atif Latif Fidan Limani Klaus Tochtermann 

机构地区：[1]ZBW-Leibniz Information Centre for Economics,24105 Kiel/Neuer Jungfernstieg 21,20354 Hamburg,Germany

出　　处：《Data Intelligence》2021年第1期79-87,共9页数据智能（英文）

摘　　要：Federated Research Data Infrastructures aim to provide seamless access to research data along with services to facilitate the researchers in performing their data management tasks.During our research on Open Science(OS),we have built cross-disciplinary federated infrastructures for different types of(open)digital resources:Open Data(OD),Open Educational Resources(OER),and open access documents.In each case,our approach targeted only the resource“metadata”.Based on this experience,we identified some challenges that we had to overcome again and again:lack of(i)harvesters,(ii)common metadata models and(iii)metadata mapping tools.In this paper,we report on the challenges we faced in the federated infrastructure projects we were involved with.We structure the report based on the three challenges listed above.

关 键 词：METADATA HARVESTING Repository federation Research data infrastructures 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]