Travelled to:1 × Australia
1 × Italy
1 × Korea
1 × Norway
10 × USA
2 × Canada
2 × France
2 × Portugal
2 × Spain
3 × China
3 × Germany
Collaborated with:D.Habich M.Böhm R.Gemulla S.Preissler U.Wloka T.Legler F.Färber T.Kissinger S.Schmidt P.Larson J.Zhou B.Schlegel P.J.Haas H.Berthold P.B.Volk K.Braunschweig M.Thiele J.Eberius G.Fettweis T.Kiefer ∅ P.Zabback V.Sikka A.K.Goel W.E.Nagel C.Fetzer S.Richly A.Ross A.Hinneburg T.Ruf M.Teschke T.Karnagel L.M.Maas M.E.Khalefa U.Fischer T.B.Pedersen J.Schaffner J.Krüger J.C.Freytag T.Wächter C.Pilarsky A.Klein P.Rösch C.Hamann S.Schär R.Sidle H.Pirahesh R.Cochrane I.Müller P.Sanders A.Lacurie P.Große T.Weichert W.Li F.Rosenthal M.Hahmann O.Arnold S.Haas D.Molka S.K.Cha T.Peh C.Bornhövd R.Dementiev R.Rajwar K.Lai M.Hille M.Ludwig M.Heimel V.Markl J.Pound N.Auch P.Bumbulis S.MacLean F.Gropengießer C.Mathis T.Bodner
Talks about:process (14) data (10) integr (8) base (8) databas (7) stream (6) memori (6) sampl (6) queri (6) effici (5)
Person: Wolfgang Lehner
DBLP: Lehner:Wolfgang
Contributed to:
2015
2015
2015
20142014
201320132013201220122012
20112011
2010201020102009
20092009
200820082008
20072007200620062006200520052004200320001996Wrote 46 papers:
- SAC-2015-BraunschweigTEL #web
- Column-specific context extraction for web tables (KB, MT, JE, WL), pp. 1072–1077.
- SIGMOD-2015-0002SLLF #sorting
- Cache-Efficient Aggregation: Hashing Is Sorting (IM, PS, AL, WL, FF), pp. 1123–1136.
- VLDB-2015-GoelPABMFGMBL #architecture #realtime #scalability #towards
- Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads (AKG, JP, NA, PB, SM, FF, FG, CM, TB, WL), pp. 1716–1727.
- HPCA-2014-KarnagelDRLLSL #database #in memory #performance #transaction
- Improving in-memory database index performance with Intel® Transactional Synchronization Extensions (TK, RD, RR, KL, TL, BS, WL), pp. 476–487.
- SIGMOD-2014-ArnoldHFSKL #database #set
- An application-specific instruction set for accelerating set-oriented database primitives (OA, SH, GF, BS, TK, WL), pp. 767–778.
- SIGMOD-2014-KarnagelHLHLHM #performance #query
- Demonstrating efficient query processing in heterogeneous environments (TK, MH, ML, DH, WL, MH, VM), pp. 693–696.
- SIGMOD-2014-KieferKSHML #in memory #multi
- ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems (TK, TK, BS, DH, DM, WL), pp. 689–692.
- DATE-2013-Lehner #database #energy #in memory
- Energy-efficient in-memory database computing (WL), pp. 470–474.
- SIGMOD-2013-KissingerSHL #query
- Query processing on prefix trees live (TK, BS, DH, WL), pp. 1105–1108.
- SIGMOD-2013-MaasKHL #in memory #named
- BUZZARD: a NUMA-aware in-memory indexing system (LMM, TK, DH, WL), pp. 1285–1286.
- VLDB-2013-SikkaFGL #enterprise #evolution #framework #in memory #platform
- SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform (VS, FF, AKG, WL), pp. 1184–1185.
- DATE-2012-FettweisNL
- Pathways to servers of the future (GF, WEN, WL), pp. 1161–1166.
- SIGMOD-2012-SikkaFLCPB #database #performance #transaction
- Efficient transaction processing in SAP HANA database: the end of a column store myth (VS, FF, WL, SKC, TP, CB), pp. 731–742.
- VLDB-2012-EberiusTBL #named #open data #web
- DrillBeyond: Enabling Business Analysts to Explore the Web of Open Data (JE, MT, KB, WL), pp. 1978–1981.
- VLDB-2012-KhalefaFPL #integration #modelling
- Model-based Integration of Past & Future in TimeTravel (MEK, UF, TBP, WL), pp. 1974–1977.
- ICEIS-v1-2011-PreisslerHL #cost analysis #deployment #process
- Cost-based Business Process Deployment Advisor (SP, DH, WL), pp. 211–216.
- VLDB-2011-BohmLF #data transformation
- Resiliency-Aware Data Management (MB, WL, CF), pp. 1462–1465.
- VLDB-2011-GrosseLWFL #in memory
- Bridging Two Worlds with RICE Integrating R into the SAP In-Memory Computing Engine (PG, WL, TW, FF, WSL), pp. 1307–1317.
- HPDC-2010-KieferVL #pipes and filters
- Pairwise Element Computation with MapReduce (TK, PBV, WL), pp. 826–833.
- ICEIS-DISI-2010-BohmHL #clustering #multi #optimisation #queue
- Multi-process Optimization Via Horizontal Message Queue Partitioning (MB, DH, WL), pp. 5–14.
- ICEIS-DISI-2010-PreisslerHL #data type #streaming
- Process-based Data Streaming in Service-oriented Environments — Application and Technique (SP, DH, WL), pp. 40–49.
- ICEIS-J-2010-BohmHL10a #clustering #multi #optimisation #queue
- Multi-flow Optimization via Horizontal Message Queue Partitioning (MB, DH, WL), pp. 31–47.
- ICEIS-J-2010-PreisslerHL10a #concept #execution #process #streaming #xml
- An XML-Based Streaming Concept for Business Process Execution (SP, DH, WL), pp. 60–75.
- ICEIS-J-2009-BohmHLW #deployment #integration #process
- Invisible Deployment of Integration Processes (MB, DH, WL, UW), pp. 53–65.
- ICEIS-J-2009-BohmHPLW #integration #process
- Vectorizing Instance-Based Integration Processes (MB, DH, SP, WL, UW), pp. 40–52.
- MLDM-2009-RosenthalVHHL
- Drift-Aware Ensemble Regression (FR, PBV, MH, DH, WL), pp. 221–235.
- VLDB-2009-LeglerLSK #distributed #mining #robust #using
- Robust Distributed Top-N Frequent Pattern Mining Using the SAP BW Accelerator (TL, WL, JS, JK), pp. 1438–1449.
- CIKM-2008-BohmWHL #integration #optimisation #process
- Workload-based optimization of integration processes (MB, UW, DH, WL), pp. 1479–1480.
- ICEIS-DISI-2008-BohmWHL #generative #integration #modelling #optimisation #process
- Model-Driven Generation and Optimization of Complex Integration Processes (MB, UW, DH, WL), pp. 131–136.
- ICEIS-DISI-2008-BohmWHL08a #integration #process
- Message Indexing for Document-Oriented Integration Processes (MB, UW, DH, WL), pp. 137–142.
- SIGMOD-2008-GemullaL #bound
- Sampling time-based sliding windows in bounded space (RG, WL), pp. 379–392.
- PODS-2007-GemullaLH #evolution #maintenance #multi
- Maintaining bernoulli samples over evolving multisets (RG, WL, PJH), pp. 93–102.
- SIGMOD-2007-LarsonLZZ #assurance #estimation #quality #using
- Cardinality estimation using sample views with quality assurance (PÅL, WL, JZ, PZ), pp. 175–186.
- SIGMOD-2007-LarsonLZZ07a #estimation #self
- Exploiting self-monitoring sample views for cardinality estimation (PÅL, WL, JZ, PZ), pp. 1073–1075.
- SIGMOD-2007-ZhouLFL #performance #query
- Efficient exploitation of similar subexpressions for query processing (JZ, PÅL, JCF, WL), pp. 533–544.
- SAC-2006-HabichWLP #clustering #set
- Two-phase clustering strategy for gene expression data sets (DH, TW, WL, CP), pp. 145–150.
- SIGMOD-2006-KleinGRL #named #query
- Derby/S: a DBMS for sample-based query answering (AK, RG, PR, WL), pp. 757–759.
- VLDB-2006-GemullaLH #dataset #evolution #maintenance
- A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets (RG, WL, PJH), pp. 595–606.
- VLDB-2006-HabichRL #database #named #optimisation
- GignoMDA — Exploiting Cross-Layer Optimization for Complex Database Applications (DH, SR, WL), p. 1251–?.
- VLDB-2006-LeglerLR #data mining #mining
- Data Mining with the SAP Netweaver BI Accelerator (TL, WL, AR), pp. 1059–1068.
- SAC-2005-BertholdSLH #data type #resource management
- Integrated resource management for data stream systems (HB, SS, WL, CJH), pp. 555–562.
- VLDB-2005-SchmidtLSL #query #realtime #robust
- Robust Real-time Query Processing with QStream (SS, TL, SS, WL), pp. 1299–1302.
- VLDB-2004-SchmidtBL #data type #named #query
- QStream: Deterministic Querying of Data Streams (SS, HB, WL), pp. 1365–1368.
- VLDB-2003-HinneburgLH #data mining #database #mining #named
- COMBI-Operator: Database Support for Data Mining Applications (AH, WL, DH), pp. 429–439.
- SIGMOD-2000-LehnerSPC #automation #maintenance #summary
- Maintenance of Automatic Summary Tables (WL, RS, HP, RC), pp. 512–513.
- CIKM-1996-LehnerRT #database #multi #named #statistics
- CROSS-DB: A Feature-Extended Multidimensional Data Model for Statistical and Scientific Databases (WL, TR, MT), pp. 253–260.