Lehner, W.; Gemulla, R.
In VLDB J.753-772,2013.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {Non-uniformity issues and workarounds in bounded-size sampling},
journal = {VLDB J.},
volume = {22},
year = {2013},
pages = {753--772},
url = {http://dx.doi.org/10.1007/s00778-013-0307-0}
}
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.; 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.}
}
Lehner, W.; Gemulla, R.
In VLDB J.173-202,2008.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {Maintaining bounded-size sample synopses of evolving datasets},
journal = {VLDB J.},
volume = {17},
year = {2008},
pages = {173--202},
url = {http://dx.doi.org/10.1007/s00778-007-0065-y}
}
Lehner, W.; Gemulla, R.
In Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2008, Vancouver, BC, Canada, June 10-12, 2008.Wang, Jason Tsong-Li,379-392,2008.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {Sampling time-based sliding windows in bounded space},
booktitle = {Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2008, Vancouver, BC, Canada, June 10-12, 2008},
year = {2008},
isbn = {978-1-60558-102-6},
pages = {379--392},
url = {http://doi.acm.org/10.1145/1376616.1376657},
publisher = {Wang, Jason Tsong-Li}
}
Lehner, W.; Rösch, P.; Gemulla, R.
In Scientific and Statistical Database Management, 20th International Conference, SSDBM 2008, Hong Kong, China, July 9-11, 2008, Proceedings.Ludäscher, Bertram & Mamoulis, Nikos,2008.
@article{,
author = {Wolfgang Lehner and Philipp R\"{o}sch and Rainer Gemulla},
title = {Linked Bernoulli Synopses: Sampling along Foreign Keys},
booktitle = {Scientific and Statistical Database Management, 20th International Conference, SSDBM 2008, Hong Kong, China, July 9-11, 2008, Proceedings},
series = {Lecture Notes in Computer Science},
volume = {5069},
year = {2008},
isbn = {978-3-540-69476-2},
url = {http://dx.doi.org/10.1007/978-3-540-69497-7_4},
publisher = {Lud\"{a}scher, Bertram \& Mamoulis, Nikos}
}
Lehner, W.; Rösch, P.; Gemulla, R.
In Proceedings of the 24th International Conference on Data Engineering, ICDE 2008, April 7-12, 2008, Cancún, México.Alonso, Gustavo; Blakeley, José A. & Chen, Arbee L. P.,1400-1402,2008.
@article{,
author = {Wolfgang Lehner and Philipp R\"{o}sch and Rainer Gemulla},
title = {Designing Random Sample Synopses with Outliers},
booktitle = {Proceedings of the 24th International Conference on Data Engineering, ICDE 2008, April 7-12, 2008, Cancún, M\'{e}xico},
year = {2008},
isbn = {978-1-4244-1836-7},
pages = {1400--1402},
url = {http://dx.doi.org/10.1109/ICDE.2008.4497569},
publisher = {Alonso, Gustavo; Blakeley, Jos\'{e} A. \& Chen, Arbee L. P.}
}
Lehner, W.; Gemulla, R.
In Proceedings of the Twenty-Sixth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 11-13, 2007, Beijing, China.Libkin, Leonid,93-102,2007.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {Maintaining bernoulli samples over evolving multisets},
booktitle = {Proceedings of the Twenty-Sixth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 11-13, 2007, Beijing, China},
year = {2007},
isbn = {978-1-59593-685-1},
pages = {93--102},
url = {http://doi.acm.org/10.1145/1265530.1265544},
publisher = {Libkin, Leonid}
}
Lehner, W.; Rösch, P.; Gemulla, R.
In Proceedings of the ACM SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, June 27-29, 2006.Chaudhuri, Surajit; Hristidis, Vagelis & Polyzotis, Neoklis,757-759,2006.
@article{,
author = {Wolfgang Lehner and Philipp R\"{o}sch and Rainer Gemulla},
title = {Derby/S: a DBMS for sample-based query answering},
booktitle = {Proceedings of the ACM SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, June 27-29, 2006},
year = {2006},
isbn = {1-59593-256-9},
pages = {757--759},
url = {http://doi.acm.org/10.1145/1142473.1142579},
publisher = {Chaudhuri, Surajit; Hristidis, Vagelis \& Polyzotis, Neoklis}
}
Lehner, W.; Gemulla, R.
In Advances in Database Technology - EDBT 2006, 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006, Proceedings.Ioannidis, Yannis E.; Scholl, Marc H.; Schmidt, Joachim W.; Matthes, Florian; Hatzopoulos, Michael; Böhm, Klemens; Kemper, Alfons; Grust, Torsten & Böhm, Christian,423-441,2006.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {Deferred Maintenance of Disk-Based Random Samples},
booktitle = {Advances in Database Technology - EDBT 2006, 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006, Proceedings},
series = {Lecture Notes in Computer Science},
volume = {3896},
year = {2006},
isbn = {3-540-32960-9},
pages = {423--441},
url = {http://dx.doi.org/10.1007/11687238_27},
publisher = {Ioannidis, Yannis E.; Scholl, Marc H.; Schmidt, Joachim W.; Matthes, Florian; Hatzopoulos, Michael; B\"{o}hm, Klemens; Kemper, Alfons; Grust, Torsten \& B\"{o}hm, Christian}
}
Lehner, W.; Gemulla, R.
In Proceedings of the 32nd International Conference on Very Large Data Bases, Seoul, Korea, September 12-15, 2006.Dayal, Umeshwar; Whang, Kyu-Young; Lomet, David B.; Alonso, Gustavo; Lohman, Guy M.; Kersten, Martin L.; Cha, Sang Kyun & Kim, Young-Kuk,595-606,2006.
@article{,
author = {Wolfgang Lehner and Rainer Gemulla},
title = {A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets},
booktitle = {Proceedings of the 32nd International Conference on Very Large Data Bases, Seoul, Korea, September 12-15, 2006},
year = {2006},
isbn = {1-59593-385-9},
pages = {595--606},
url = {http://dl.acm.org/citation.cfm?id=1164179},
publisher = {Dayal, Umeshwar; Whang, Kyu-Young; Lomet, David B.; Alonso, Gustavo; Lohman, Guy M.; Kersten, Martin L.; Cha, Sang Kyun \& Kim, Young-Kuk}
}
Lehner, W.; Berthold, H.; Gemulla, R.
In Inform., Forsch. Entwickl.45-56,2005.
@article{,
author = {Wolfgang Lehner and Henrike Berthold and Rainer Gemulla},
title = {Hierarchisches gruppenbasiertes Sampling},
journal = {Inform., Forsch. Entwickl.},
volume = {20},
year = {2005},
pages = {45--56},
url = {http://dx.doi.org/10.1007/s00450-004-0175-3}
}
Lehner, W.; Berthold, H.; Gemulla, R.
In Database: Enterprise, Skills and Innovation, 22nd British National Conference on Databases, BNCOD 22, Sunderland, UK, July 5-7, 2005, Proceedings.Jackson, Mike; Nelson, David & Stirk, Sue,120-132,2005.
@article{,
author = {Wolfgang Lehner and Henrike Berthold and Rainer Gemulla},
title = {Hierarchical Group-Based Sampling},
booktitle = {Database: Enterprise, Skills and Innovation, 22nd British National Conference on Databases, BNCOD 22, Sunderland, UK, July 5-7, 2005, Proceedings},
series = {Lecture Notes in Computer Science},
volume = {3567},
year = {2005},
isbn = {3-540-26973-8},
pages = {120--132},
url = {http://dx.doi.org/10.1007/11511854_10},
publisher = {Jackson, Mike; Nelson, David \& Stirk, Sue}
}
Lehner, W.; Schmidt, S.; Gemulla, R.
In Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Germany, September 8, 2003, Proceedings.Bellahsene, Zohra; Chaudhri, Akmal B.; Rahm, Erhard; Rys, Michael & Unland, Rainer,195-207,2003.
@article{,
author = {Wolfgang Lehner and Sven Schmidt and Rainer Gemulla},
title = {XML Stream Processing Quality},
booktitle = {Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Germany, September 8, 2003, Proceedings},
series = {Lecture Notes in Computer Science},
volume = {2824},
year = {2003},
isbn = {3-540-20055-X},
pages = {195--207},
url = {http://dx.doi.org/10.1007/978-3-540-39429-7_13},
publisher = {Bellahsene, Zohra; Chaudhri, Akmal B.; Rahm, Erhard; Rys, Michael \& Unland, Rainer}
}