@inproceedings{KolaitisPSS14,
  author    = {Phokion G. Kolaitis and
               Reinhard Pichler and
               Emanuel Sallinger and
               Vadim Savenkov},
  title     = {Nested dependencies: structure and reasoning},
  booktitle = {PODS},
  year      = {2014},
  pages     = {176-187},
  ee        = {http://doi.acm.org/10.1145/2594538.2594544},
}

@article{PichlerSS13,
  author    = {Reinhard Pichler and
               Emanuel Sallinger and
               Vadim Savenkov},
  title     = {Relaxed Notions of Schema Mapping Equivalence Revisited},
  journal   = {Theory Comput. Syst.},
  volume    = {52},
  number    = {3},
  year      = {2013},
  pages     = {483-541},
  ee        = {http://dx.doi.org/10.1007/s00224-012-9397-0},
}

@inproceedings{HubmerPSS13,
  author    = {Andreas Hubmer and
               Reinhard Pichler and
               Vadim Savenkov and
               Sebastian Skritek},
  title     = {Efficient Updates of Uncertain Databases},
  booktitle = {AMW},
  year      = {2013},
  ee        = {http://ceur-ws.org/Vol-1087/paper9.pdf},
}

@inproceedings{SavenkovPK13,
  author    = {Vadim Savenkov and
               Reinhard Pichler and
               Christoph Koch},
  title     = {Loop Elimination for Database Updates},
  booktitle = {BNCOD},
  year      = {2013},
  pages     = {48-61},
  ee        = {http://dx.doi.org/10.1007/978-3-642-39467-6_8},
}

@inproceedings{Savenkov13,
  author    = {Vadim Savenkov},
  title     = {Algorithms for Core Computation in Data Exchange},
  booktitle = {Data Exchange, Information, and Streams},
  year      = {2013},
  pages     = {38-68},
  ee        = {http://dx.doi.org/10.4230/DFU.Vol5.10452.38},
}

@inproceedings{PerezPSS12,
 author    = {Jorge P{\'e}rez and
              Reinhard Pichler and
              Emanuel Sallinger and
              Vadim Savenkov},
 title     = {Union and Intersection of Schema Mappings},
 booktitle = {Proceedings of 6th Alberto Mendelzon International Workshop
              on Foundations of Data Management, AMW 2012,
              Ouro Preto, Brazil, June 27-30, 2012},
 publisher = {CEUR-WS.org}
 year      = {2012}
}

@article{DustdarPST12,
  author    = {Schahram Dustdar and
               Reinhard Pichler and
               Vadim Savenkov and
               Hong Linh Truong},
  title     = {Quality-aware service-oriented data integration: requirements,
               state of the art and open challenges},
  journal   = {SIGMOD Record},
  volume    = {41},
  number    = {1},
  year      = {2012},
  pages     = {11-19},
  ee        = {http://doi.acm.org/10.1145/2206869.2206873},
}

@inproceedings{FeinererPSS11,
  author    = {Ingo Feinerer and
               Reinhard Pichler and
               Emanuel Sallinger and
               Vadim Savenkov},
  title     = {On the Undecidability of the Equivalence of Second-Order
               Tuple Generating Dependencies},
  booktitle = {Proceedings of the 5th Alberto Mendelzon International Workshop
               on Foundations of Data Management, Santiago, Chile, May
               9-12, 2011},
  publisher = {CEUR-WS.org},
  series    = {CEUR Workshop Proceedings},
  volume    = {749},
  year      = {2011},
  ee        = {http://ceur-ws.org/Vol-749/paper5.pdf}
}

@inproceedings{PichlerSS11,
  author    = {Reinhard Pichler and
               Emanuel Sallinger and
               Vadim Savenkov},
  title     = {Relaxed notions of schema mapping equivalence revisited},
  booktitle = {Database Theory - ICDT 2011, 14th International Conference,
               Uppsala, Sweden, March 21-24, 2011, Proceedings},
  publisher = {ACM},
  year      = {2011},
  pages     = {90-101},
  ee        = {http://doi.acm.org/10.1145/1938551.1938566}
}

@article{GottlobPS11,
  author    = {Georg Gottlob and
               Reinhard Pichler and
               Vadim Savenkov},
  title     = {Normalization and optimization of schema mappings},
  journal   = {VLDB Journal},
  volume    = {20},
  number    = {2},
  year      = {2011},
  pages     = {277-302},
  ee        = {http://dx.doi.org/10.1007/s00778-011-0226-x}
}

@inproceedings{PichlerSST10,
  author    = {Reinhard Pichler and
               Vadim Savenkov and
               Sebastian Skritek and
               Hong Linh Truong},
  title     = {Uncertain Databases in Collaborative Data Management},
  booktitle = {Proceedings of the Fourth International VLDB workshop on
               Management of Uncertain Data (MUD 2010) in conjunction with
               VLDB 2010, Singapore, September 13, 2010},
  year      = {2010},
  pages     = {129-143},
  ee        = {http://ewi1276.ewi.utwente.nl:3000/papers/MUD2010_pichler.pdf},
  publisher = {Centre for Telematics and Information Technology (CTIT),
               University of Twente, The Netherlands},
  series    = {CTIT Workshop Proceedings Series},
  volume    = {WP10-04}
}

@article{PichlerS10,
title	= {Towards practical feasibility of core computation in data exchange},
author	= {Reinhard Pichler and
           Vadim Savenkov},
journal = {Theoretical Computer Science},
volume 	= {411},
number  = {7-9},
pages   = {935-957},
year    = {2010},
issn    = {0304-3975},
doi     = "DOI: 10.1016/j.tcs.2009.09.035",
url     = "http://www.sciencedirect.com/science/article/B6V1G-4XCYJH8-6/2/dd77dcffdbc483f7bb8e7c40470a7065",
}

@article{PichlerS09,
  author    = {Reinhard Pichler and
               Vadim Savenkov},
  title     = {DEMo: Data Exchange Modeling Tool},
  journal   = {PVLDB},
  volume    = {2},
  number    = {2},
  year      = {2009},
  pages     = {1606-1609},
  ee        = {http://www.vldb.org/pvldb/2/vldb09-1043.pdf},
}

@article{GottlobPS09,
  author    = {Georg Gottlob and
               Reinhard Pichler and
               Vadim Savenkov},
  title     = {Normalization and Optimization of Schema Mappings},
  journal   = {PVLDB},
  volume    = {2},
  number    = {1},
  year      = {2009},
  pages     = {1102-1113},
  ee        = {http://www.vldb.org/pvldb/2/vldb09-923.pdf},
}

@inproceedings{PichlerS08,
  author    = {Reinhard Pichler and
               Vadim Savenkov},
  title     = {Towards Practical Feasibility of Core Computation in Data
               Exchange},
  booktitle = {LPAR},
  year      = {2008},
  pages     = {62-78},
  ee        = {http://dx.doi.org/10.1007/978-3-540-89439-1_5},
}