Dipl.-Inf. Weiping Qu

Contact

University of Kaiserslautern
Department of Computer Science
Heterogeneous Information Systems Group
P.O. Box 3049
67653 Kaiserslautern, Germany

Email: qu (at) informatik.uni-kl.de
Phone: +49 631 205 3264
Fax: +49 631 205 3299
Room: 36/331

Master/Bachelor thesis topics

Research interests

Publications

2017

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Weiping Qu and Stefan Dessloch
On-Demand Snapshot Maintenance in Data Warehouses Using Incremental ETL Pipeline
Transactions on Large-Scale Data-and Knowledge-Centered Systems XXXII
2017
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Weiping Qu and Stefan Dessloch
Distributed snapshot maintenance in wide-column NoSQL databases using partitioned incremental ETL pipelines
Information Systems, Elsevier
2017
to be published
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Weiping Qu and Stefan Dessloch
A Lightweight Elastic Queue Middleware for Distributed Streaming Pipeline
In: Proc. International Conference on Big Data Analytics and Knowledge Discovery, LNCS
2017
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Weiping Qu and Stefan Dessloch
Incremental ETL Pipeline Scheduling for Near Real-Time Data Warehouses
In: Proc. BTW
2017

2015

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Weiping Qu, Sahana Shankar, Sandy Ganza and Stefan Dessloch
HBelt: Integrating an Incremental ETL Pipeline with a Big Data Store for Real-time Analytics
In: Proc. 19th East-European Conference on Advances in Databases and Information Systems - ADBIS 2015, Poitiers, France
September 2015 accepted
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Weiping Qu, Vinanthi Basavaraj, Sahana Shankar and Stefan Dessloch
Real-time Snapshot Maintenance with Incremental ETL Pipelines in Data Warehouses
In: Proc. 17th International Conference on Big Data Analytics and Knowledge Discovery - DaWaK 2015, Valencia, Spain
September 2015 accepted

2014

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Weiping Qu and Stefan Dessloch
A Demand-driven Bulk Loading Scheme for Large-Scale Social Graphs
In: Proc. 18th East-European Conference on Advances in Databases and Information Systems - ADBIS 2014, Ohrid, Republic of Macedonia
September 2014
DOI: 10.1007/978-3-319-10933-6_11
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Weiping Qu and Stefan Dessloch
A Real-time Materialized View Approach for Analytic Flows in Hybrid Cloud Environments
Datenbank-Spektrum, pp. 1-10
May 2014
DOI: 10.1007/s13222-014-0155-0

2013

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Weiping Qu
Global Optimization in Hybrid Analytics System including MapReduce
In: Proc. PhD Consortium poster presentations at ADBIS, Genoa, Italy
September 2013
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Weiping Qu, Michael Rappold and Stefan Deßloch
Adaptive Prejoin Approach for Performance Optimization in MapReduce-based Warehouses
In: Proc. 25. GI-Workshop Grundlagen von Datenbanken, Ilmenau
May 2013

2012

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Yong Hu and Weiping Qu
Efficiently Extracting Change Data from Column-oriented NoSQL Databases
In: Proc. ISC, Taiwan
2012

2011

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Weiping Qu
Data Warehouse Performance Optimization with Autonomic Data Bin-Packing
Diploma Thesis, Karlsruhe Institute of Technology, IBM Böblingen, April 2011
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Teaching