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17篇 您的检索式:作者名="Simitsis"
    题名 作者 年代 出处 被引量
1State-space Optimization of ETL Work- flows显示文摘Simitsis A Vassiliadis P 2005IEEE Transactions on Knowledge and Data Engineering2005,17,10:1
2Optimizing ETL processing in data warehouses 显示文摘PAlkis Simitsis Panos Vassiliadis PTimos Sellis 2005IEEE Computer Society2005,,:1
3State-space optimization of ETL workflows显示文摘Simitsis A Vassiliadis P Sellis T 2005IEEE Transactions on Knowledge and Data Engineering2005,17,10:1
4Logieal optimization of ETL workflows显示文摘Simitsis A Vassiliadis P Sellis T 2006IEEE Transaction on Knowledge and Data Engineering2006,17,10:1
5Siblings with coronavirus disease 2019 infection and opposite outcome—the hemodialysis’s better outcome paradox:Two case reports显示文摘BACKGROUND Coronavirus disease 2019(COVID-19)is a highly contagious infection caused by the severe acute respiratory syndrome coronavirus 2 virus and has a unique underlying pathogenesis.Hemodialysis(HD)patients experience high risk of contamination with COVID-19 and are considered to have higher mortality rates than the general population by most but not all clinical series.We aim to highlight the peculiarities in the immune state of HD patients,who seem to have both immune-activation and immune-depression affecting their outcome in COVID-19 infection.CASE SUMMARY We report the opposite clinical outcomes(nearly asymptomatic course vs death)of two diabetic elderly patients infected simultaneously by COVID-19,one being on chronic HD and the other with normal renal function.They were both admitted in our hospital with COVID-19 symptoms and received the same treatment by protocol.The non-HD sibling deteriorated rapidly and was intubated and transferred to the Intensive Care Unit,where he died despite all supportive care.The HD sibling,although considered more“high-risk”for adverse outcome,followed a benign course and left the hospital alive and well.CONCLUSION These cases may shed light on aspects of the immune responses to COVID-19 between HD and non-HD patients and stimulate further research in pathophysiology and treatment of this dreadful disease.Dimitra Bacharaki Evangelia Chrysanthopoulou Sotiria Grigoropoulou Panagiotis Giannakopoulos Panagiotis Simitsis Frantzeska Frantzeskaki Aikaterini Flevari Minas Karagiannis Aggeliki Sardeli DimitraKavatha Anastasia Antoniadou Demetrios Vlahakos 2021World Journal of Nephrology2021,10,2:1
6Ranking and Cluste- ring Web Services Using Multicriteria Dominance Relationships 显示文摘Skoutas D Sacharidis D Simitsis A 2010IEEE Transactions on Services Computing2010,3,3:1
7ORE : an iterative approach to the design and evolution of multi-dimensional schemas显示文摘Jovanovic P Romero O Simitsis A 2012Fifteenth International Workshop on Data Warehousing & Olap2012,,:1
8Ontology-based conceptual design of ETL processes for both structured and semi-structured data显示文摘SKOUTAS D SIMITSIS A 2007International Journal on Semantic Web and Information Systems2007,3,4:1
9Representation of conceptual ETL designs in natural language using Semantic Web technology显示文摘Alkis Simitsis Dimitrios Skoutas Malú Castellanos 2009Data & Knowledge Engineering2009,,1:1
10Logical optimization of ETL workflows 显示文摘Simitsis A Vassiliadis P Sellis T 2006IEEE Transaction on Knowledge and Data En- gineering2006,17,10:1
11Logical optimization of ETL Workflows 显示文摘SIMITSIS A VASSILIADIS P SELLIS T 2006IEEE Trans on Knowledge and Data Engineering2006,17,10:1
12Ranking andclustering web services using multi-criteria dominancerelationships显示文摘Skoutas D Sacharidis D Simitsis A 2010IEEE Transactions on Services Computing2010,3,3:1
13Scheduling strategies for efficient ETL exeeution 显示文摘Karagiannis A Vassiliadis P Simitsis A 2012Information Systems2012,,:1
14A generic and customizable framework for the design of ETL scenarios 显示文摘VASSILIADIS P SIMITSIS A GEORGANTAS P 2005Information Supoort Systems2005,30,7:1
15A Generic and Customizable Framework for the Design of ETL Scenarios显示文摘Vassiliadis P Simitsis A Terrovitis M 2005Information Systems2005,30,5:1
16A method for the mapping of conceptual designs to logical blueprints for ETL processes显示文摘Simitsis A Vassiliadis P 2008Decision Support Systems2008,45,2:1
17A Method for the Mapping of Conceptual Designs to Logical Blueprints for ETL Processes显示文摘Simitsis A Vassiliadis P 2008Decision Support Systems2008,45,6:1
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