Travelled to:
1 × Australia
1 × Chile
1 × China
1 × Germany
1 × Greece
1 × Ireland
1 × Korea
1 × Switzerland
4 × Canada
8 × USA
Collaborated with:
A.Kemper T.Neumann C.Kanne S.Helmer K.Peithner ∅ P.Fender M.Steinbrunn C.Kilger W.Scheufele M.Eich G.Steidl M.Brantner T.Westmann V.Christophides S.Cluet J.Claußen J.J.Lu J.Schü V.S.Subrahmanian D.DeHaan N.May A.Nica A.Böhm
Talks about:
join (9) optim (8) object (7) queri (7) algorithm (5) base (5) materi (3) histogram (2) disjunct (2) support (2)
Person: Guido Moerkotte
DBLP: Moerkotte:Guido
Contributed to:
Wrote 28 papers:
- SIGMOD-2014-MoerkotteDMNB #order
- Exploiting ordered dictionaries to efficiently construct histograms with q-error guarantees in SAP HANA (GM, DD, NM, AN, AB), pp. 361–372.
- SIGMOD-2013-MoerkotteFE #on the
- On the correct and complete enumeration of the core search space (GM, PF, ME), pp. 493–504.
- VLDB-2013-FenderM #top-down
- Counter Strike: Generic Top-Down Join Enumeration for Hypergraphs (PF, GM), pp. 1822–1833.
- VLDB-2011-MoerkotteN #query
- Accelerating Queries with Group-By and Join by Groupjoin (GM, TN), pp. 843–851.
- SIGMOD-2010-KanneM
- Histograms reloaded: the merits of bucket diversity (CCK, GM), pp. 663–674.
- VLDB-2009-MoerkotteNS #bound #estimation #fault
- Preventing Bad Plans by Bounding the Impact of Cardinality Estimation Errors (GM, TN, GS), pp. 982–993.
- SIGMOD-2008-MoerkotteN #programming
- Dynamic programming strikes back (GM, TN), pp. 539–552.
- VLDB-2006-KanneM #algorithm #approximate #clustering #linear
- A Linear Time Algorithm for Optimal Tree Sibling Partitioning and Approximation Algorithms in Natix (CCK, GM), pp. 91–102.
- VLDB-2006-MoerkotteN #algorithm #analysis #generative #programming
- Analysis of Two Existing and One New Dynamic Programming Algorithm for the Generation of Optimal Bushy Join Trees without Cross Products (GM, TN), pp. 930–941.
- SIGMOD-2005-BrantnerKM #order
- Cost-Sensitive Reordering of Navigational Primitives (CCK, MB, GM), pp. 742–753.
- VLDB-2004-NeumannM #framework #optimisation #order
- A Combined Framework for Grouping and Order Optimization (TN, GM), pp. 960–971.
- VLDB-2003-HelmerNM #clustering
- Estimating the Output Cardinality of Partial Preaggregation with a Measure of Clusteredness (SH, TN, GM), pp. 656–667.
- VLDB-2002-Moerkotte #database
- Incorporating XSL Processing into Database Engines (GM), pp. 107–118.
- VLDB-1998-HelmerWM #algorithm #named
- Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships (SH, TW, GM), pp. 98–109.
- VLDB-1998-Moerkotte
- Small Materialized Aggregates: A Light Weight Index Structure for Data Warehousing (GM), pp. 476–487.
- PODS-1997-ScheufeleM #complexity #generative #on the
- On the Complexity of Generating Optimal Plans with Cross Products (WS, GM), pp. 238–248.
- VLDB-1997-ClaussenKMP #database #object-oriented #optimisation #quantifier #query
- Optimizing Queries with Universal Quantification in Object-Oriented and Object-Relational Databases (JC, AK, GM, KP), pp. 286–295.
- VLDB-1997-HelmerM #algorithm #comparison #evaluation #in memory #memory management #set
- Evaluation of Main Memory Join Algorithms for Joins with Set Comparison Join Predicates (SH, GM), pp. 386–395.
- SIGMOD-1996-ChristophidesCM #query
- Evaluating Queries with Generalized Path Expressions (VC, SC, GM), pp. 413–422.
- SIGMOD-1995-LuMSS #maintenance #performance
- Efficient Maintenance of Materialized Mediated Views (JJL, GM, JS, VSS), pp. 340–351.
- VLDB-1995-SteinbrunnPMK #query
- Bypassing Joins in Disjunctive Queries (MS, KP, GM, AK), pp. 228–238.
- SIGMOD-1994-KemperMPS #optimisation #query
- Optimizing Disjunctive Queries with Expensive Predicates (AK, GM, KP, MS), pp. 336–347.
- VLDB-1994-KilgerM #multi #set
- Indexing Multiple Sets (CK, GM), pp. 180–191.
- VLDB-1993-KemperMP #architecture #optimisation #query
- A Blackboard Architecture for Query Optimization in Object Bases (AK, GM, KP), pp. 543–554.
- VLDB-1992-KemperMS #optimisation
- Optimizing Boolean Expressions in Object-Bases (AK, GM, MS), pp. 79–90.
- SIGMOD-1991-KemperKM
- Function Materialization in Object Bases (AK, CK, GM), pp. 258–267.
- SIGMOD-1990-KemperM #data access
- Access Support in Object Bases (AK, GM), pp. 364–374.
- VLDB-1990-KemperM #data access #query #using
- Advanced Query Processing in Object Bases Using Access Support Relations (AK, GM), pp. 290–301.