Wolfgang Lehner
7% first author (1), 50% last author (7) — 14% (2) in alphabetical order
Affiliations (2)
- TU Dresden, Dresden, Germany (2003,2004,2005,2006,2007,2008,2009)
- University of Nuremberg, Erlangen, Germany (2000)
Papers (14)
- Robust and distributed top-n frequent-pattern mining with SAP BW accelerator (vldb, 2009, industrial)
- Maintaining bounded-size sample synopses of evolving datasets (vldbj, 2008, research)
- Sampling time-based sliding windows in bounded space (sigmod, 2008, research)
- Efficient exploitation of similar subexpressions for query processing (sigmod, 2007, research)
- Exploiting self-monitoring sample views for cardinality estimation (sigmod, 2007, demo)
- Cardinality estimation using sample views with quality assurance (sigmod, 2007, research)
- GignoMDA: exploiting cross-layer optimization for complex database applications (vldb, 2006, demo)
- Derby/S: a DBMS for sample-based query answering (sigmod, 2006, demo)
- A dip in the reservoir: maintaining sample synopses of evolving datasets (vldb, 2006, research)
- Data mining with the SAP NetWeaver BI accelerator (vldb, 2006, industrial)
- Robust real-time query processing with QStream (vldb, 2005, demo)
- QStream: deterministic querying of data streams (vldb, 2004, demo)
- COMBI-operator - database support for data mining applications (vldb, 2003, research)
- Maintenance of cube automatic summary tables (sigmod, 2000, industrial)
Authors of same affiliation(s) (9)
- Rainer Gemulla (5 of 5)
- Thomas Legler (2 of 3)
- Sven Schmidt (2 of 2)
- Dirk Habich (1 of 2)
- Anja Klein (1 of 1)
- Henrike Berthold (1 of 1)
- Philipp Rösch (1 of 1)
- Sebastian Richly (1 of 1)
- Sebastian Schär (1 of 1)
numbers denote share of papers authored in same affils as Wolfgang Lehner