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

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Metadata Management and Asset Exchange in the Agricultural Data Ecosystem of the Project Agri-Gaia Agri-Gaia项目农业数据生态系统中的元数据管理和资产交换
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-06-29 DOI: 10.1007/s13222-023-00444-3
Tobias Wamhof, A. Bernardi, D. Martini, Martin Leinberger, Arka Sinha, H. Tapken, Andreas Schliebitz, Henri Graf
{"title":"Metadata Management and Asset Exchange in the Agricultural Data Ecosystem of the Project Agri-Gaia","authors":"Tobias Wamhof, A. Bernardi, D. Martini, Martin Leinberger, Arka Sinha, H. Tapken, Andreas Schliebitz, Henri Graf","doi":"10.1007/s13222-023-00444-3","DOIUrl":"https://doi.org/10.1007/s13222-023-00444-3","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"87 10 1","pages":"107-115"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77295175","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
Metadata Extraction from User Queries for Self-Service Data Lake Exploration 从用户查询中提取元数据用于自助数据湖探索
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-06-26 DOI: 10.1007/s13222-023-00448-z
Jonas Gunklach, Sven Michalczyk, Mario Nadj, A. Maedche
{"title":"Metadata Extraction from User Queries for Self-Service Data Lake Exploration","authors":"Jonas Gunklach, Sven Michalczyk, Mario Nadj, A. Maedche","doi":"10.1007/s13222-023-00448-z","DOIUrl":"https://doi.org/10.1007/s13222-023-00448-z","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"11 1","pages":"97-105"},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80156518","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
Data Catalogs in the Enterprise: Applications and Integration 企业中的数据目录:应用和集成
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-06-21 DOI: 10.1007/s13222-023-00445-2
Nils Jahnke, B. Otto
{"title":"Data Catalogs in the Enterprise: Applications and Integration","authors":"Nils Jahnke, B. Otto","doi":"10.1007/s13222-023-00445-2","DOIUrl":"https://doi.org/10.1007/s13222-023-00445-2","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"93 1","pages":"89-96"},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78017289","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
A Recommender Approach to Enable Effective and Efficient Self-Service Analytics in Data Lakes 推荐方法在数据湖中实现有效和高效的自助服务分析
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-06-14 DOI: 10.1007/s13222-023-00443-4
Christoph Stach, Rebecca Eichler, Simone Schmidt
{"title":"A Recommender Approach to Enable Effective and Efficient Self-Service Analytics in Data Lakes","authors":"Christoph Stach, Rebecca Eichler, Simone Schmidt","doi":"10.1007/s13222-023-00443-4","DOIUrl":"https://doi.org/10.1007/s13222-023-00443-4","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"20 1","pages":"123-132"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87157421","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
Bias Mitigation for Capturing Potentially Illegal Hate Speech 消除偏见，捕捉潜在的非法仇恨言论
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-03-01 DOI: 10.1007/s13222-023-00439-0
Johannes Schäfer
{"title":"Bias Mitigation for Capturing Potentially Illegal Hate Speech","authors":"Johannes Schäfer","doi":"10.1007/s13222-023-00439-0","DOIUrl":"https://doi.org/10.1007/s13222-023-00439-0","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"47 1","pages":"41-51"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78739612","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
Automated Multilingual Detection of Pro-Kremlin Propaganda in Newspapers and Telegram Posts 报纸和电报中亲克里姆林宫宣传的多语种自动检测
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-03-01 DOI: 10.1007/s13222-023-00437-2
Veronika Solopova, Oana-Iuliana Popescu, Christoph Benzmüller, Tim Landgraf
{"title":"Automated Multilingual Detection of Pro-Kremlin Propaganda in Newspapers and Telegram Posts","authors":"Veronika Solopova, Oana-Iuliana Popescu, Christoph Benzmüller, Tim Landgraf","doi":"10.1007/s13222-023-00437-2","DOIUrl":"https://doi.org/10.1007/s13222-023-00437-2","url":null,"abstract":"Abstract The full-scale conflict between the Russian Federation and Ukraine generated an unprecedented amount of news articles and social media data reflecting opposing ideologies and narratives. These polarized campaigns have led to mutual accusations of misinformation and fake news, shaping an atmosphere of confusion and mistrust for readers worldwide. This study analyses how the media affected and mirrored public opinion during the first month of the war using news articles and Telegram news channels in Ukrainian, Russian, Romanian, French and English. We propose and compare two methods of multilingual automated pro-Kremlin propaganda identification, based on Transformers and linguistic features. We analyse the advantages and disadvantages of both methods, their adaptability to new genres and languages, and ethical considerations of their usage for content moderation. With this work, we aim to lay the foundation for further development of moderation tools tailored to the current conflict.","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"760 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136051648","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
Generalizability of Abusive Language Detection Models on Homogeneous German Datasets 齐次德语数据集上的滥用语言检测模型的泛化性
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-03-01 DOI: 10.1007/s13222-023-00438-1
Nina Seemann, Yeong Su Lee, Julian Höllig, Michaela Geierhos
{"title":"Generalizability of Abusive Language Detection Models on Homogeneous German Datasets","authors":"Nina Seemann, Yeong Su Lee, Julian Höllig, Michaela Geierhos","doi":"10.1007/s13222-023-00438-1","DOIUrl":"https://doi.org/10.1007/s13222-023-00438-1","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"12 1","pages":"15-25"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86794939","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
Dissertationen
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-03-01 DOI: 10.1007/s13222-023-00440-7
{"title":"Dissertationen","authors":"","doi":"10.1007/s13222-023-00440-7","DOIUrl":"https://doi.org/10.1007/s13222-023-00440-7","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"375 1","pages":"65-77"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89318021","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
Moving Beyond Benchmarks and Competitions: Towards Addressing Social Media Challenges in an Educational Context 超越基准和竞争:在教育背景下解决社会媒体挑战
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-02-24 DOI: 10.1007/s13222-023-00436-3
D. Ognibene, Gregor Donabauer, Emily Theophilou, Sathya Bursic, Francesco Lomonaco, R. Wilkens, Davinia Hernández Leo, Udo Kruschwitz
{"title":"Moving Beyond Benchmarks and Competitions: Towards Addressing Social Media Challenges in an Educational Context","authors":"D. Ognibene, Gregor Donabauer, Emily Theophilou, Sathya Bursic, Francesco Lomonaco, R. Wilkens, Davinia Hernández Leo, Udo Kruschwitz","doi":"10.1007/s13222-023-00436-3","DOIUrl":"https://doi.org/10.1007/s13222-023-00436-3","url":null,"abstract":"","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"28 1","pages":"27-39"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73990958","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
Automated Multilingual Detection of Pro-Kremlin Propaganda in Newspapers and Telegram Posts 报纸和电报中亲克里姆林宫宣传的多语种自动检测
Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V Pub Date : 2023-01-25 DOI: 10.48550/arXiv.2301.10604
Veronika Solopova, Oana-Iuliana Popescu, C. Benzmuller, Tim Landgraf
{"title":"Automated Multilingual Detection of Pro-Kremlin Propaganda in Newspapers and Telegram Posts","authors":"Veronika Solopova, Oana-Iuliana Popescu, C. Benzmuller, Tim Landgraf","doi":"10.48550/arXiv.2301.10604","DOIUrl":"https://doi.org/10.48550/arXiv.2301.10604","url":null,"abstract":"The full-scale conflict between the Russian Federation and Ukraine generated an unprecedented amount of news articles and social media data reflecting opposing ideologies and narratives. These polarized campaigns have led to mutual accusations of misinformation and fake news, shaping an atmosphere of confusion and mistrust for readers worldwide. This study analyses how the media affected and mirrored public opinion during the first month of the war using news articles and Telegram news channels in Ukrainian, Russian, Romanian, French and English. We propose and compare two methods of multilingual automated pro-Kremlin propaganda identification, based on Transformers and linguistic features. We analyse the advantages and disadvantages of both methods, their adaptability to new genres and languages, and ethical considerations of their usage for content moderation. With this work, we aim to lay the foundation for further development of moderation tools tailored to the current conflict.","PeriodicalId":72771,"journal":{"name":"Datenbank-Spektrum : Zeitschrift fur Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft fur Informatik e.V","volume":"16 1","pages":"5-14"},"PeriodicalIF":0.0,"publicationDate":"2023-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87290071","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: 6
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