Haas, S.; Karnagel, T.; Arnold, O.; Laux, E.; Schlegel, B.; Fettweis, G.; Lehner, W.
In 2016 IEEE 27th International Conference on Application-specific Systems, Architectures and Processors (ASAP), London, UK.2016.
@inproceedings{,
author = {Sebastian Haas and Tomas Karnagel and Oliver Arnold and Erik Laux and Benjamin Schlegel and Gerhard Fettweis and Wolfgang Lehner},
title = {HW/SW-Database-CoDesign for Compressed Bitmap Index Processing},
booktitle = {2016 IEEE 27th International Conference on Application-specific Systems, Architectures and Processors (ASAP), London, UK},
year = {2016},
month = {7}
}
Kolditz, T.; Schlegel, B.; Habich, D.; Lehner, W.
In Datenbanksysteme für Business, Technologie und Web (BTW), 16. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme" (DBIS).675-678,2015.
@article{,
author = {Till Kolditz and Benjamin Schlegel and Dirk Habich and Wolfgang Lehner},
title = {Online Bit Flip Detection for In-Memory B-Trees Live!},
booktitle = {Datenbanksysteme f\"{u}r Business, Technologie und Web (BTW), 16. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme"' (DBIS)},
volume = {241},
year = {2015},
isbn = {978-3-88579-635-0},
pages = {675--678},
url = {http://subs.emis.de/LNI/Proceedings/Proceedings241/article3.html}
}
Kolditz, T.; Kissinger, T.; Schlegel, B.; Habich, D.; Lehner, W.
In Proceedings of the Tenth International Workshop on Data Management on New Hardware.ACM,5:1-5:9,2014.
@article{,
author = {Till Kolditz and Thomas Kissinger and Benjamin Schlegel and Dirk Habich and Wolfgang Lehner},
title = {Online bit flip detection for in-memory B-trees on unreliable hardware},
booktitle = {Proceedings of the Tenth International Workshop on Data Management on New Hardware},
series = {DaMoN '14},
year = {2014},
month = {6},
isbn = {978-1-4503-2971-2},
location = {Snowbird, Utah},
pages = {5},
numpages = {9},
url = {http://doi.acm.org/10.1145/2619228.2619233},
acmid = {2619233},
publisher = {ACM},
address = {New York, NY, USA}
}
Karnagel, T.; Habich, D.; Schlegel, B.; Lehner, W.
In Datenbank-Spektrum.211-221,2014.
@article{,
author = {Tomas Karnagel and Dirk Habich and Benjamin Schlegel and Wolfgang Lehner},
title = {Heterogeneity-Aware Operator Placement in Column-Store DBMS},
journal = {Datenbank-Spektrum},
volume = {14},
year = {2014},
pages = {211--221},
url = {http://dx.doi.org/10.1007/s13222-014-0167-9}
}
Karnagel, T.; Dementiev, R.; Rajwar, R.; Lai, K.; Legler, T.; Schlegel, B.; Lehner, W.
In 20th IEEE International Symposium on High Performance Computer Architecture, HPCA 2014, Orlando, FL, USA, February 15-19, 2014.476-487,2014.
@article{,
author = {Tomas Karnagel and Roman Dementiev and Ravi Rajwar and Konrad Lai and Thomas Legler and Benjamin Schlegel and Wolfgang Lehner},
title = {Improving in-memory database index performance with Intel Transactional Synchronization Extensions},
booktitle = {20th IEEE International Symposium on High Performance Computer Architecture, HPCA 2014, Orlando, FL, USA, February 15-19, 2014},
year = {2014},
isbn = {978-1-4799-3097-5},
pages = {476--487},
url = {http://dx.doi.org/10.1109/HPCA.2014.6835957}
}
Arnold, O.; Haas, S.; Fettweis, G.; Schlegel, B.; Kissinger, T.; Karnagel, T.; Lehner, W.
In International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2014, Hangzhou, China, September 1, 2014.Bordawekar, Rajesh; Lahiri, Tirthankar; Gedik, Bugra & Lang, Christian A.,25-33,2014.
@article{,
author = {Oliver Arnold and Sebastian Haas and Gerhard Fettweis and Benjamin Schlegel and Thomas Kissinger and Tomas Karnagel and Wolfgang Lehner},
title = {HASHI: An Application Specific Instruction Set Extension for Hashing},
booktitle = {International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2014, Hangzhou, China, September 1, 2014.},
year = {2014},
pages = {25--33},
url = {http://www.adms-conf.org/2014/adms14_arnold.pdf},
publisher = {Bordawekar, Rajesh; Lahiri, Tirthankar; Gedik, Bugra \& Lang, Christian A.}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.; Kiefer, T.
In International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2014, Hangzhou, China, September 1, 2014.Bordawekar, Rajesh; Lahiri, Tirthankar; Gedik, Bugra & Lang, Christian A.,74-85,2014.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger and Tim Kiefer},
title = {ERIS: A NUMA-Aware In-Memory Storage Engine for Analytical Workload},
booktitle = {International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2014, Hangzhou, China, September 1, 2014.},
year = {2014},
pages = {74--85},
url = {http://www.adms-conf.org/2014/adms14_kissinger.pdf},
publisher = {Bordawekar, Rajesh; Lahiri, Tirthankar; Gedik, Bugra \& Lang, Christian A.}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.; Kiefer, T.
In International Conference on Management of Data, SIGMOD 2014, Snowbird, UT, USA, June 22-27, 2014.Dyreson, Curtis E.; Li, Feifei & özsu, M. Tamer,689-692,2014.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger and Tim Kiefer},
title = {ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems},
booktitle = {International Conference on Management of Data, SIGMOD 2014, Snowbird, UT, USA, June 22-27, 2014},
year = {2014},
isbn = {978-1-4503-2376-5},
pages = {689--692},
url = {http://doi.acm.org/10.1145/2588555.2594524},
publisher = {Dyreson, Curtis E.; Li, Feifei \& \"{o}zsu, M. Tamer}
}
Lehner, W.; Schlegel, B.; Kissinger, T.
In International Conference on Management of Data, SIGMOD 2014, Snowbird, UT, USA, June 22-27, 2014.Dyreson, Curtis E.; Li, Feifei & özsu, M. Tamer,767-778,2014.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Thomas Kissinger},
title = {An application-specific instruction set for accelerating set-oriented database primitives},
booktitle = {International Conference on Management of Data, SIGMOD 2014, Snowbird, UT, USA, June 22-27, 2014},
year = {2014},
isbn = {978-1-4503-2376-5},
pages = {767--778},
url = {http://doi.acm.org/10.1145/2588555.2593677},
publisher = {Dyreson, Curtis E.; Li, Feifei \& \"{o}zsu, M. Tamer}
}
Karnagel, T.; Habich, D.; Schlegel, B.; Lehner, W.
In Proceedings of the Ninth International Workshop on Data Management on New Hardware, DaMoN 1013, New York, NY, USA, June 24, 2013.Johnson, Ryan & Kemper, Alfons,2013.
@article{,
author = {Tomas Karnagel and Dirk Habich and Benjamin Schlegel and Wolfgang Lehner},
title = {The HELLS-join: a heterogeneous stream join for extremely large windows},
booktitle = {Proceedings of the Ninth International Workshop on Data Management on New Hardware, DaMoN 1013, New York, NY, USA, June 24, 2013},
year = {2013},
isbn = {978-1-4503-2196-9},
url = {http://doi.acm.org/10.1145/2485278.2485280},
publisher = {Johnson, Ryan \& Kemper, Alfons}
}
Karnagel, T.; Schlegel, B.; Habich, D.; Lehner, W.
In Datenbanksysteme für Business, Technologie und Web (BTW), - Workshopband, 15. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme" (DBIS).17-26,2013.
@article{,
author = {Tomas Karnagel and Benjamin Schlegel and Dirk Habich and Wolfgang Lehner},
title = {Stream Join Processing on Heterogeneous Processors},
booktitle = {Datenbanksysteme f\"{u}r Business, Technologie und Web (BTW), - Workshopband, 15. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme"' (DBIS)},
volume = {216},
year = {2013},
isbn = {978-3-88579-610-7},
pages = {17--26},
url = {http://www.btw-2013.de/proceedings/Stream\%20Join\%20Processing\%20on\%20Heterogeneous\%20Processors.pdf}
}
Schlegel, B.; Karnagel, T.; Kiefer, T.; Lehner, W.
In Proceedings of the Ninth International Workshop on Data Management on New Hardware, DaMoN 1013, New York, NY, USA, June 24, 2013.Johnson, Ryan & Kemper, Alfons,2013.
@article{,
author = {Benjamin Schlegel and Tomas Karnagel and Tim Kiefer and Wolfgang Lehner},
title = {Scalable frequent itemset mining on many-core processors},
booktitle = {Proceedings of the Ninth International Workshop on Data Management on New Hardware, DaMoN 1013, New York, NY, USA, June 24, 2013},
year = {2013},
isbn = {978-1-4503-2196-9},
url = {http://doi.acm.org/10.1145/2485278.2485281},
publisher = {Johnson, Ryan \& Kemper, Alfons}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.
In Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2013, New York, NY, USA, June 22-27, 2013.Ross, Kenneth A.; Srivastava, Divesh & Papadias, Dimitris,1105-1108,2013.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger},
title = {Query processing on prefix trees live},
booktitle = {Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2013, New York, NY, USA, June 22-27, 2013},
year = {2013},
isbn = {978-1-4503-2037-5},
pages = {1105--1108},
url = {http://doi.acm.org/10.1145/2463676.2463682},
publisher = {Ross, Kenneth A.; Srivastava, Divesh \& Papadias, Dimitris}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.
In CIDR 2013, Sixth Biennial Conference on Innovative Data Systems Research, Asilomar, CA, USA, January 6-9, 2013, Online Proceedings.2013.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger},
title = {QPPT: Query Processing on Prefix Trees},
booktitle = {CIDR 2013, Sixth Biennial Conference on Innovative Data Systems Research, Asilomar, CA, USA, January 6-9, 2013, Online Proceedings},
year = {2013},
url = {http://www.cidrdb.org/cidr2013/Papers/CIDR13_Paper3.pdf}
}
Lehner, W.; Schlegel, B.; Kissinger, T.; Kiefer, T.
In Conference on Scientific and Statistical Database Management, SSDBM '13, Baltimore, MD, USA, July 29 - 31, 2013.Szalay, Alex; Budavari, Tamas; Balazinska, Magdalena; Meliou, Alexandra & Sacan, Ahmet,2013.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Thomas Kissinger and Tim Kiefer},
title = {pcApriori: scalable apriori for multiprocessor systems},
booktitle = {Conference on Scientific and Statistical Database Management, SSDBM '13, Baltimore, MD, USA, July 29 - 31, 2013},
year = {2013},
isbn = {978-1-4503-1921-8},
url = {http://doi.acm.org/10.1145/2484838.2484879},
publisher = {Szalay, Alex; Budavari, Tamas; Balazinska, Magdalena; Meliou, Alexandra \& Sacan, Ahmet}
}
Lehner, W.; Schlegel, B.; Rösch, P.; Dannecker, L.
In Conference on Scientific and Statistical Database Management, SSDBM '13, Baltimore, MD, USA, July 29 - 31, 2013.Szalay, Alex; Budavari, Tamas; Balazinska, Magdalena; Meliou, Alexandra & Sacan, Ahmet,2013.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Philipp R\"{o}sch and Lars Dannecker},
title = {Forecasting in hierarchical environments},
booktitle = {Conference on Scientific and Statistical Database Management, SSDBM '13, Baltimore, MD, USA, July 29 - 31, 2013},
year = {2013},
isbn = {978-1-4503-1921-8},
url = {http://doi.acm.org/10.1145/2484838.2484849},
publisher = {Szalay, Alex; Budavari, Tamas; Balazinska, Magdalena; Meliou, Alexandra \& Sacan, Ahmet}
}
Lehner, W.; Schlegel, B.; Kiefer, T.
In Datenbanksysteme für Business, Technologie und Web (BTW), 15. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme" (DBIS).185-204,2013.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Tim Kiefer},
title = {Experimental Evaluation of NUMA Effects on Database Management Systems},
booktitle = {Datenbanksysteme f\"{u}r Business, Technologie und Web (BTW), 15. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme"' (DBIS)},
volume = {214},
year = {2013},
isbn = {978-3-88579-608-4},
pages = {185--204},
url = {http://www.btw-2013.de/proceedings/Experimental\%20Evaluation\%20of\%20NUMA\%20Effects\%20on\%20Database\%20Management\%20Systems.pdf}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.; Böhm, M.
In SIGMOD Record.44-50,2012.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger and Matthias B\"{o}hm},
title = {A high-throughput in-memory index, durable on flash-based SSD: insights into the winning solution of the SIGMOD programming contest 2011},
journal = {SIGMOD Record},
volume = {41},
year = {2012},
pages = {44--50},
url = {http://doi.acm.org/10.1145/2380776.2380788}
}
Lehner, W.; Schlegel, B.; Kiefer, T.
In TPCTC.92-107,2012.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Tim Kiefer},
title = {MulTe: A Multi-Tenancy Database Benchmark Framework},
booktitle = {TPCTC},
year = {2012},
pages = {92--107},
url = {http://dx.doi.org/10.1007/978-3-642-36727-4_7}
}
Lehner, W.; Habich, D.; Schlegel, B.; Kissinger, T.
In Proceedings of the Eighth International Workshop on Data Management on New Hardware, DaMoN 2012, Scottsdale, AZ, USA, May 21, 2012.Chen, Shimin & Harizopoulos, Stavros,16-23,2012.
@article{,
author = {Wolfgang Lehner and Dirk Habich and Benjamin Schlegel and Thomas Kissinger},
title = {KISS-Tree: smart latch-free in-memory indexing on modern architectures},
booktitle = {Proceedings of the Eighth International Workshop on Data Management on New Hardware, DaMoN 2012, Scottsdale, AZ, USA, May 21, 2012},
year = {2012},
isbn = {978-1-4503-1445-9},
pages = {16--23},
url = {http://doi.acm.org/10.1145/2236584.2236587},
publisher = {Chen, Shimin \& Harizopoulos, Stavros}
}
Habich, D.; Böhm, M.; Thiele, M.; Schlegel, B.; Fischer, U.; Voigt, H.; Lehner, W.
In Database Programming Languages - DBPL 201, 13th International Symposium, Seattle, Washington, USA, August 29, 2011. Proceedings.Foster, Nate & Kementsietsidis, Anastasios,2011.
@article{,
author = {Dirk Habich and Matthias B\"{o}hm and Maik Thiele and Benjamin Schlegel and Ulrike Fischer and Hannes Voigt and Wolfgang Lehner},
title = {Next Generation Database Programming and Execution Environment},
booktitle = {Database Programming Languages - DBPL 201, 13th International Symposium, Seattle, Washington, USA, August 29, 2011. Proceedings},
year = {2011},
url = {http://www.cs.cornell.edu/conferences/dbpl2011/papers/dbpl11-habich.pdf},
publisher = {Foster, Nate \& Kementsietsidis, Anastasios}
}
Lehner, W.; Schlegel, B.; Gemulla, R.
In EDBT 2011, 14th International Conference on Extending Database Technology, Uppsala, Sweden, March 21-24, 2011, Proceedings.Ailamaki, Anastasia; Amer-Yahia, Sihem; Patel, Jignesh M.; Risch, Tore; Senellart, Pierre & Stoyanovich, Julia,461-472,2011.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Rainer Gemulla},
title = {Memory-efficient frequent-itemset mining},
booktitle = {EDBT 2011, 14th International Conference on Extending Database Technology, Uppsala, Sweden, March 21-24, 2011, Proceedings},
year = {2011},
isbn = {978-1-4503-0528-0},
pages = {461--472},
url = {http://doi.acm.org/10.1145/1951365.1951420},
publisher = {Ailamaki, Anastasia; Amer-Yahia, Sihem; Patel, Jignesh M.; Risch, Tore; Senellart, Pierre \& Stoyanovich, Julia}
}
Lehner, W.; Schlegel, B.
In International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2011, Seattle, WA, USA, September 2, 2011.Bordawekar, Rajesh & Lang, Christian A.,2011.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel},
title = {Fast Sorted-Set Intersection using SIMD Instructions},
booktitle = {International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS 2011, Seattle, WA, USA, September 2, 2011.},
year = {2011},
url = {http://www.adms-conf.org/p1-SCHLEGEL.pdf},
publisher = {Bordawekar, Rajesh \& Lang, Christian A.}
}
Böhm, M.; Schlegel, B.; Volk, P.; Fischer, U.; Habich, D.; Lehner, W.
In Datenbanksysteme für Business, Technologie und Web (BTW), 14. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme" (DBIS).227-246,2011.
@article{,
author = {Matthias B\"{o}hm and Benjamin Schlegel and Peter Benjamin Volk and Ulrike Fischer and Dirk Habich and Wolfgang Lehner},
title = {Efficient In-Memory Indexing with Generalized Prefix Trees},
booktitle = {Datenbanksysteme f\"{u}r Business, Technologie und Web (BTW), 14. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme"' (DBIS)},
volume = {180},
year = {2011},
isbn = {978-3-88579-274-1},
pages = {227--246},
url = {http://subs.emis.de/LNI/Proceedings/Proceedings180/article22.html}
}
Lehner, W.; Schlegel, B.; Gemulla, R.
In Proceedings of the Sixth International Workshop on Data Management on New Hardware, DaMoN 2010, Indianapolis, IN, USA, June 7, 2010.Ailamaki, Anastasia & Boncz, Peter A.,34-40,2010.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Rainer Gemulla},
title = {Fast integer compression using SIMD instructions},
booktitle = {Proceedings of the Sixth International Workshop on Data Management on New Hardware, DaMoN 2010, Indianapolis, IN, USA, June 7, 2010},
year = {2010},
isbn = {978-1-4503-0189-3},
pages = {34--40},
url = {http://doi.acm.org/10.1145/1869389.1869394},
publisher = {Ailamaki, Anastasia \& Boncz, Peter A.}
}
Lehner, W.; Schlegel, B.; Gemulla, R.
In Proceedings of the Fifth International Workshop on Data Management on New Hardware, DaMoN 2009, Providence, Rhode Island, USA, June 28, 2009.Boncz, Peter A. & Ross, Kenneth A.,52-60,2009.
@article{,
author = {Wolfgang Lehner and Benjamin Schlegel and Rainer Gemulla},
title = {k-ary search on modern processors},
booktitle = {Proceedings of the Fifth International Workshop on Data Management on New Hardware, DaMoN 2009, Providence, Rhode Island, USA, June 28, 2009},
year = {2009},
isbn = {978-1-60558-701-1},
pages = {52--60},
url = {http://doi.acm.org/10.1145/1565694.1565705},
publisher = {Boncz, Peter A. \& Ross, Kenneth A.}
}
Parallization of Parameter Estimators on GPUs
Mathias Rauh July 16th, 2013 until January 15th, 2014
Supervision: Ulrike Fischer, Benjamin Schlegel
Erik Laux February 1st, 2014 until July 31st, 2014
Supervision: Tomas Karnagel, Benjamin Schlegel