Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V最新文献

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ALEA – Adaptive eLEArning System – Lernende datenbankbasierte Lernsysteme in der Datenbanklehre " ALEA "是一种可适应的电脑学习系统
K. Schneider, Fabian Keller, Pia Habekost, Victor Schmeil, Markus Dampmann, Florian Schorch
{"title":"ALEA – Adaptive eLEArning System – Lernende datenbankbasierte Lernsysteme in der Datenbanklehre","authors":"K. Schneider, Fabian Keller, Pia Habekost, Victor Schmeil, Markus Dampmann, Florian Schorch","doi":"10.1007/s13222-021-00376-w","DOIUrl":"https://doi.org/10.1007/s13222-021-00376-w","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"23 1","pages":"121 - 132"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81754717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Search Studies Group at Hamburg University of Applied Sciences 汉堡应用科学大学的搜索研究小组
D. Lewandowski, Sebastian Sünkler, Sebastian Schultheiß, Helena Häußler, Ulrike Spree, Christiane Behnert
{"title":"The Search Studies Group at Hamburg University of Applied Sciences","authors":"D. Lewandowski, Sebastian Sünkler, Sebastian Schultheiß, Helena Häußler, Ulrike Spree, Christiane Behnert","doi":"10.1007/s13222-021-00375-x","DOIUrl":"https://doi.org/10.1007/s13222-021-00375-x","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"68 1","pages":"145 - 154"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76209508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Es EILD – Anforderungen an die Publikation freier Lerneinheiten (OER) im Fach Datenbanken 数据库中免费学习部分的公布要求
Thomas C. Rakow, H. Faeskorn-Woyke, Inga Marina Saatz, H. Knolle
{"title":"Es EILD – Anforderungen an die Publikation freier Lerneinheiten (OER) im Fach Datenbanken","authors":"Thomas C. Rakow, H. Faeskorn-Woyke, Inga Marina Saatz, H. Knolle","doi":"10.1007/s13222-021-00373-z","DOIUrl":"https://doi.org/10.1007/s13222-021-00373-z","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"247 ","pages":"111 - 120"},"PeriodicalIF":0.0,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13222-021-00373-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72421815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Toolunterstützung für den Übungsbetrieb in der Datenbanklehre: Erfahrungen mit der Software Praktomat 数据库中的模拟操作工具支持:手持软件经验
Christina Ehrlinger, T. Fritsch, Michael Fruth, F. Lehner, Stefanie Scherzinger
{"title":"Toolunterstützung für den Übungsbetrieb in der Datenbanklehre: Erfahrungen mit der Software Praktomat","authors":"Christina Ehrlinger, T. Fritsch, Michael Fruth, F. Lehner, Stefanie Scherzinger","doi":"10.1007/s13222-021-00374-y","DOIUrl":"https://doi.org/10.1007/s13222-021-00374-y","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"10 1","pages":"91 - 98"},"PeriodicalIF":0.0,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73076734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SQLValidator – An Online Student Playground to Learn SQL SQLValidator -一个在线学习SQL的学生游乐场
Victor Obionwu, David Broneske, Anja Hawlitschek, V. Köppen, G. Saake
{"title":"SQLValidator – An Online Student Playground to Learn SQL","authors":"Victor Obionwu, David Broneske, Anja Hawlitschek, V. Köppen, G. Saake","doi":"10.1007/s13222-021-00372-0","DOIUrl":"https://doi.org/10.1007/s13222-021-00372-0","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"41 1","pages":"73 - 81"},"PeriodicalIF":0.0,"publicationDate":"2021-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73711901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
One DB Does Not Fit It All: Teaching the Differences in Advanced Database Systems 一个数据库不适合所有:教授高级数据库系统的差异
L. Wiese, Aboubakr Benabbas, Golnaz Elmamooz, D. Nicklas
{"title":"One DB Does Not Fit It All: Teaching the Differences in Advanced Database Systems","authors":"L. Wiese, Aboubakr Benabbas, Golnaz Elmamooz, D. Nicklas","doi":"10.1007/s13222-021-00371-1","DOIUrl":"https://doi.org/10.1007/s13222-021-00371-1","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"22 1","pages":"83 - 89"},"PeriodicalIF":0.0,"publicationDate":"2021-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85047319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RelaX 放松
Günther Specht, Johannes Kessler, Maximilian Mayerl, Michael Tschuggnall
{"title":"RelaX","authors":"Günther Specht, Johannes Kessler, Maximilian Mayerl, Michael Tschuggnall","doi":"10.1007/s13222-021-00367-x","DOIUrl":"https://doi.org/10.1007/s13222-021-00367-x","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"57 1","pages":"49-54"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90987216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Das E-Assessment-Tool DMT Das电子评估工具DMT
Andreas Thor, T. Kirsten
{"title":"Das E-Assessment-Tool DMT","authors":"Andreas Thor, T. Kirsten","doi":"10.1007/s13222-021-00366-y","DOIUrl":"https://doi.org/10.1007/s13222-021-00366-y","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"75 1","pages":"41 - 48"},"PeriodicalIF":0.0,"publicationDate":"2021-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86270486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
RelaX 放松
G. Specht, Johannes Kessler, Maximilian Mayerl, Michael Tschuggnall
{"title":"RelaX","authors":"G. Specht, Johannes Kessler, Maximilian Mayerl, Michael Tschuggnall","doi":"10.1021/cen-v079n021.ibc","DOIUrl":"https://doi.org/10.1021/cen-v079n021.ibc","url":null,"abstract":"Das relationale Modell und insbesondere die relationale Algebra bilden die Grundlage jedes relationalen Datenbanksystems. Daher ist es in der Lehre wichtig, den Studierenden eine fundierte Einführung in die relationale Algebra zu geben. Nur so erhalten sie ein vertieftes Verständnis für die interne Ausführung einer Anfrage. Während es viele Möglichkeiten gibt, SQL zu üben, fehlen bisher größtenteils solche Möglichkeiten für die relationale Algebra. Sie wird meist nur theoretisch unterrichtet. Darum hat die Forschungsgruppe DBIS an der Universität Innsbruck ein rein webbasiertes Tool entwickelt, das die Lehre der relationalen Algebra erleichtern und verbessern soll: RelaX. RelaX ist unter http://dbis-uibk.github.io/relax/ frei verfügbar.","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"176 1","pages":"49 - 54"},"PeriodicalIF":0.0,"publicationDate":"2021-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74358880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interaktive Vorlesungsfolien mit SQL-Unterstützung 互动式课堂配置sq支持
Johannes Schildgen
{"title":"Interaktive Vorlesungsfolien mit SQL-Unterstützung","authors":"Johannes Schildgen","doi":"10.1007/s13222-020-00364-6","DOIUrl":"https://doi.org/10.1007/s13222-020-00364-6","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"1 1","pages":"19 - 27"},"PeriodicalIF":0.0,"publicationDate":"2021-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83002104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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