Volker Markl

2009
59		M. Heimel, Volker Markl, Keshava Murthy: A Bayesian Approach to Estimating the Selectivity of Conjunctive Predicates. BTW 2009: 47-56
58	EE	Wook-Shin Han, Jaehwa Kim, Byung Suk Lee, Yufei Tao, Ralf Rantzau, Volker Markl: Cost-Based Predictive Spatiotemporal Join. IEEE Trans. Knowl. Data Eng. 21(2): 220-233 (2009)
2008
57		Alfons Kemper, Patrick Valduriez, Noureddine Mouaddib, Jens Teubner, Mokrane Bouzeghoub, Volker Markl, Laurent Amsaleg, Ioana Manolescu: EDBT 2008, 11th International Conference on Extending Database Technology, Nantes, France, March 25-29, 2008, Proceedings ACM 2008
56	EE	Volker Markl: Situational Business Intelligence. BIRTE (Informal Proceedings) 2008
55	EE	David E. Simmen, Mehmet Altinel, Volker Markl, Sriram Padmanabhan, Ashutosh Singh: Damia: data mashups for intranet applications. SIGMOD Conference 2008: 1171-1182
54	EE	Wook-Shin Han, Wooseong Kwak, Jinsoo Lee, Guy M. Lohman, Volker Markl: Parallelizing query optimization. PVLDB 1(1): 188-200 (2008)
53	EE	Sihem Amer-Yahia, Volker Markl, Alon Y. Halevy, AnHai Doan, Gustavo Alonso, Donald Kossmann, Gerhard Weikum: Databases and Web 2.0 panel at VLDB 2007. SIGMOD Record 37(1): 49-52 (2008)
2007
52	EE	Alexander Behm, Volker Markl, Peter J. Haas, Keshava Murthy: Integrating Query-Feedback Based Statistics into Informix Dynamic Server. BTW 2007: 582-601
51	EE	Bishwaranjan Bhattacharjee, Joseph S. Glider, Richard A. Golding, Guy M. Lohman, Volker Markl, Hamid Pirahesh, Jun Rao, Robert M. Rees, Garret Swart: Impliance: A Next Generation Information Management Appliance. CIDR 2007: 351-362
50	EE	Quanzhong Li, Minglong Shao, Volker Markl, Kevin S. Beyer, Latha S. Colby, Guy M. Lohman: Adaptively Reordering Joins during Query Execution. ICDE 2007: 26-35
49	EE	Amr El-Helw, Ihab F. Ilyas, Wing Lau, Volker Markl, Calisto Zuzarte: Collecting and Maintaining Just-in-Time Statistics. ICDE 2007: 516-525
48	EE	Wook-Shin Han, Jack Ng, Volker Markl, Holger Kache, Mokhtar Kandil: Progressive optimization in a shared-nothing parallel database. SIGMOD Conference 2007: 809-820
47	EE	Mehmet Altinel, Paul Brown, Susan Cline, Rajesh Kartha, Eric Louie, Volker Markl, Louis Mau, Yip-Hing Ng, David E. Simmen, Ashutosh Singh: DAMIA - A Data Mashup Fabric for Intranet Applications. VLDB 2007: 1370-1373
46	EE	Marko Vrhovnik, Holger Schwarz, Oliver Suhre, Bernhard Mitschang, Volker Markl, Albert Maier, Tobias Kraft: An Approach to Optimize Data Processing in Business Processes. VLDB 2007: 615-626
45	EE	Peter J. Haas, Fabian Hueske, Volker Markl: Detecting Attribute Dependencies from Query Feedback. VLDB 2007: 830-841
44	EE	Volker Markl, Peter J. Haas, Marcel Kutsch, Nimrod Megiddo, Utkarsh Srivastava, Tam Minh Tran: Consistent selectivity estimation via maximum entropy. VLDB J. 16(1): 55-76 (2007)
2006
43	EE	Victor Muntés-Mulero, Josep Aguilar-Saborit, Calisto Zuzarte, Volker Markl, Josep-Lluis Larriba-Pey: Analyzing the Genetic Operations of an Evolutionary Query Optimizer. BNCOD 2006: 240-244
42	EE	Marcel Kutsch, Peter J. Haas, Volker Markl, Nimrod Megiddo, Tam Minh Tran: Integrating a Maximum-Entropy Cardinality Estimator into DB2 UDB. EDBT 2006: 1092-1096
41	EE	Stephan Ewen, Holger Kache, Volker Markl, Vijayshankar Raman: Progressive Query Optimization for Federated Queries. EDBT 2006: 847-864
40	EE	Utkarsh Srivastava, Peter J. Haas, Volker Markl, Marcel Kutsch, Tam Minh Tran: ISOMER: Consistent Histogram Construction Using Query Feedback. ICDE 2006: 39
39	EE	Victor Muntés-Mulero, Josep-Lluis Larriba-Pey, Josep Aguilar-Saborit, Calisto Zuzarte, Volker Markl: An inside analysis of a genetic-programming based optimizer. IDEAS 2006: 249-255
38	EE	Volker Markl, Marcel Kutsch, Tam Minh Tran, Peter J. Haas, Nimrod Megiddo: MAXENT: consistent cardinality estimation in action. SIGMOD Conference 2006: 775-777
37	EE	Holger Kache, Wook-Shin Han, Volker Markl, Vijayshankar Raman, Stephan Ewen: POP/FED: Progressive Query Optimization for Federated Queries in DB2. VLDB 2006: 1175-1178
36	EE	Bishwaranjan Bhattacharjee, Vuk Ercegovac, Joseph S. Glider, Richard A. Golding, Guy M. Lohman, Volker Markl, Hamid Pirahesh, Jun Rao, Robert M. Rees, Frederick Reiss, Eugene J. Shekita, Garret Swart: Impliance: A Next Generation Information Management Appliance CoRR abs/cs/0612129: (2006)
35	EE	Karin Kailing, Alexander Löser, Volker Markl: Challenges and Trends in Information Management. Datenbank-Spektrum 19: 15-22 (2006)
34	EE	Sam Lightstone, Guy M. Lohman, Peter J. Haas, Volker Markl, Jun Rao, Adam J. Storm, Maheswaran Surendra, Daniel C. Zilio: Making DB2Products Self-Managing: Strategies and Experiences. IEEE Data Eng. Bull. 29(3): 16-23 (2006)
2005
33		Stephan Ewen, Michael Ortega-Binderberger, Volker Markl: A Learning Optimizer for a Federated Database Management System. BTW 2005: 87-106
32	EE	Peter J. Haas, Mokhtar Kandil, Alberto Lerner, Volker Markl, Ivan Popivanov, Vijayshankar Raman, Daniel C. Zilio: Automated statistics collection in action. SIGMOD Conference 2005: 933-935
31	EE	Volker Markl, Nimrod Megiddo, Marcel Kutsch, Tam Minh Tran, Peter J. Haas, Utkarsh Srivastava: Consistently Estimating the Selectivity of Conjuncts of Predicates. VLDB 2005: 373-384
30	EE	Stephan Ewen, Michael Ortega-Binderberger, Volker Markl: A learning optimizer for a federated database management system. Inform., Forsch. Entwickl. 20(3): 138-151 (2005)
2004
29	EE	Ihab F. Ilyas, Volker Markl, Peter J. Haas, Paul G. Brown, Ashraf Aboulnaga: Automatic Relationship Discovery in Self-Managing Database Systems. ICAC 2004: 340-341
28	EE	Ihab F. Ilyas, Volker Markl, Peter J. Haas, Paul Brown, Ashraf Aboulnaga: CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies. SIGMOD Conference 2004: 647-658
27	EE	Volker Markl, Vijayshankar Raman, David E. Simmen, Guy M. Lohman, Hamid Pirahesh: Robust Query Processing through Progressive Optimization. SIGMOD Conference 2004: 659-670
26	EE	Ashraf Aboulnaga, Peter J. Haas, Sam Lightstone, Guy M. Lohman, Volker Markl, Ivan Popivanov, Vijayshankar Raman: Automated Statistics Collection in DB2 UDB. VLDB 2004: 1146-1157
25	EE	Vijayshankar Raman, Volker Markl, David E. Simmen, Guy M. Lohman, Hamid Pirahesh: Progressive Optimization in Action. VLDB 2004: 1337-1340
24	EE	Ihab F. Ilyas, Volker Markl, Peter J. Haas, Paul G. Brown, Ashraf Aboulnaga: CORDS: Automatic Generation of Correlation Statistics in DB2. VLDB 2004: 1341-1344
23	EE	Kenneth A. Ross, Peter A. Boncz, Ihab F. Ilyas, Volker Markl, Vasilis Vassalos: Reminiscences on Influential Papers. SIGMOD Record 33(4): 91-92 (2004)
2003
22	EE	Roland Pieringer, Klaus Elhardt, Frank Ramsak, Volker Markl, Robert Fenk, Rudolf Bayer: Transbase: a Leading-edge ROLAP Engine Supporting Multidimensional Indexing and Hierarchy Clustering. BTW 2003: 648-667
21	EE	Roland Pieringer, Klaus Elhardt, Frank Ramsak, Volker Markl, Robert Fenk, Rudolf Bayer, Nikos Karayannidis, Aris Tsois, Timos K. Sellis: Combining Hierarchy Encoding and Pre-Grouping: Intelligent Grouping in Star Join Processing. ICDE 2003: 329-340
20	EE	Volker Markl, Guy M. Lohman, Vijayshankar Raman: LEO: An autonomic query optimizer for DB2. IBM Systems Journal 42(1): 98-106 (2003)
2002
19	EE	Robert Fenk, Volker Markl, Rudolf Bayer: Interval Processing with the UB-Tree. IDEAS 2002: 12-22
18	EE	Volker Markl, Guy M. Lohman: Learning table access cardinalities with LEO. SIGMOD Conference 2002: 613
17	EE	Nikos Karayannidis, Aris Tsois, Timos K. Sellis, Roland Pieringer, Volker Markl, Frank Ramsak, Robert Fenk, Klaus Elhardt, Rudolf Bayer: Processing Star Queries on Hierarchically-Clustered Fact Tables. VLDB 2002: 730-741
2001
16	EE	Roland Pieringer, Volker Markl, Frank Ramsak, Rudolf Bayer: HINTA: A Linearization Algorithm for Physical Clustering of Complex OLAP Hierarchies. DMDW 2001: 11
15		Volker Markl, Frank Ramsak, Roland Pieringer, Robert Fenk, Klaus Elhardt, Rudolf Bayer: The Transbase Hypercube RDBMS: Multidimensional Indexing of Relational Tables. ICDE Demo Sessions 2001: 4-6
14		Martin Zirkel, Volker Markl, Rudolf Bayer: Exploitation of Pre-sortedness for Sorting in Query Processing: The TempTris-Algorithm for UB-Trees. IDEAS 2001: 155-166
13		Frank Ramsak, Volker Markl, Robert Fenk, Rudolf Bayer, Thomas Ruf: Interactive ROLAP on Large Datasets: A Case Study with UB-Trees. IDEAS 2001: 167-176
12	EE	Michael Stillger, Guy M. Lohman, Volker Markl, Mokhtar Kandil: LEO - DB2's LEarning Optimizer. VLDB 2001: 19-28
2000
11	EE	Volker Markl, Rudolf Bayer: Processing relational OLAP queries with UB-Trees and multidimensional hierarchical clustering. DMDW 2000: 1
10	EE	Roland Pieringer, Volker Markl, Rudolf Bayer: Modellierung und Verwaltung hierarchisch strukturierter Informationen in relationalen Datenbanksystemen. Grundlagen von Datenbanken 2000: 81-85
9	EE	Robert Fenk, Akihiko Kawakami, Volker Markl, Rudolf Bayer, Shunji Osaki: Bulk Loading a Data Warehouse Built Upon a UB-Tree. IDEAS 2000: 179-187
8	EE	Volker Markl, Rudolf Bayer: A Cost Function for Uniformly Partitioned UB-Trees. IDEAS 2000: 410-416
7	EE	Frank Ramsak, Volker Markl, Robert Fenk, Martin Zirkel, Klaus Elhardt, Rudolf Bayer: Integrating the UB-Tree into a Database System Kernel. VLDB 2000: 263-272
6		Volker Markl: Mistral - Processing Relational Queries using a Multidimensional Access Technique. Datenbank Rundbrief 26: 24-25 (2000)
1999
5		Volker Markl: MISTRAL: Processing Relational Queries using a Multidimensional Access Technique. Infix Verlag, St. Augustin, Germany 1999
4		Frank Ramsak, Volker Markl, Rudolf Bayer: Physical Data Modeling for Multidimensional Access Methods. Grundlagen von Datenbanken 1999: 97-101
3	EE	Volker Markl, Martin Zirkel, Rudolf Bayer: Processing Operations with Restrictions in RDBMS without External Sorting: The Tetris Algorithm. ICDE 1999: 562-571
2	EE	Volker Markl, Frank Ramsak, Rudolf Bayer: Improving OLAP Performance by Multidimensional Hierarchical Clustering. IDEAS 1999: 165-177
1998
1	EE	Volker Markl: The Tetris-Algorithm for Sorted Reading from UB-Tree. Grundlagen von Datenbanken 1998: 89-93

Coauthor Index

1	Ashraf Aboulnaga	[24] [26] [28] [29]
2	Josep Aguilar-Saborit	[39] [43]
3	Gustavo Alonso	[53]
4	Mehmet Altinel	[47] [55]
5	Sihem Amer-Yahia	[53]
6	Laurent Amsaleg	[57]
7	Rudolf Bayer	[2] [3] [4] [7] [8] [9] [10] [11] [13] [14] [15] [16] [17] [19] [21] [22]
8	Alexander Behm	[52]
9	Kevin S. Beyer	[50]
10	Bishwaranjan Bhattacharjee	[36] [51]
11	Peter A. Boncz	[23]
12	Mokrane Bouzeghoub	[57]
13	Paul Brown	[28] [47]
14	Paul G. Brown	[24] [29]
15	Susan Cline	[47]
16	Latha S. Colby	[50]
17	AnHai Doan	[53]
18	Amr El-Helw	[49]
19	Klaus Elhardt	[7] [15] [17] [21] [22]
20	Vuk Ercegovac	[36]
21	Stephan Ewen	[30] [33] [37] [41]
22	Robert Fenk	[7] [9] [13] [15] [17] [19] [21] [22]
23	Joseph S. Glider	[36] [51]
24	Richard A. Golding	[36] [51]
25	Peter J. Haas	[24] [26] [28] [29] [31] [32] [34] [38] [40] [42] [44] [45] [52]
26	Alon Y. Halevy (Alon Y. Levy)	[53]
27	Wook-Shin Han	[37] [48] [54] [58]
28	M. Heimel	[59]
29	Fabian Hueske	[45]
30	Ihab F. Ilyas	[23] [24] [28] [29] [49]
31	Holger Kache	[37] [41] [48]
32	Karin Kailing	[35]
33	Mokhtar Kandil	[12] [32] [48]
34	Nikos Karayannidis	[17] [21]
35	Rajesh Kartha	[47]
36	Akihiko Kawakami	[9]
37	Alfons Kemper	[57]
38	Jaehwa Kim	[58]
39	Donald Kossmann	[53]
40	Tobias Kraft	[46]
41	Marcel Kutsch	[31] [38] [40] [42] [44]
42	Wooseong Kwak	[54]
43	Josep-Lluis Larriba-Pey	[39] [43]
44	Wing Lau	[49]
45	Byung Suk Lee	[58]
46	Jinsoo Lee	[54]
47	Alberto Lerner	[32]
48	Quanzhong Li	[50]
49	Sam Lightstone	[26] [34]
50	Guy M. Lohman	[12] [18] [20] [25] [26] [27] [34] [36] [50] [51] [54]
51	Alexander Löser	[35]
52	Eric Louie	[47]
53	Albert Maier	[46]
54	Ioana Manolescu	[57]
55	Louis Mau	[47]
56	Nimrod Megiddo	[31] [38] [42] [44]
57	Bernhard Mitschang	[46]
58	Noureddine Mouaddib	[57]
59	Victor Muntés-Mulero	[39] [43]
60	Keshava Murthy	[52] [59]
61	Jack Ng	[48]
62	Yip-Hing Ng	[47]
63	Michael Ortega-Binderberger (Michael Ortega)	[30] [33]
64	Shunji Osaki	[9]
65	Sriram Padmanabhan	[55]
66	Roland Pieringer	[10] [15] [16] [17] [21] [22]
67	Hamid Pirahesh	[25] [27] [36] [51]
68	Ivan Popivanov	[26] [32]
69	Vijayshankar Raman	[20] [25] [26] [27] [32] [37] [41]
70	Frank Ramsak	[2] [4] [7] [13] [15] [16] [17] [21] [22]
71	Ralf Rantzau	[58]
72	Jun Rao	[34] [36] [51]
73	Robert M. Rees	[36] [51]
74	Frederick Reiss	[36]
75	Kenneth A. Ross	[23]
76	Thomas Ruf	[13]
77	Holger Schwarz	[46]
78	Timos K. Sellis	[17] [21]
79	Minglong Shao	[50]
80	Eugene J. Shekita	[36]
81	David E. Simmen	[25] [27] [47] [55]
82	Ashutosh Singh	[47] [55]
83	Utkarsh Srivastava	[31] [40] [44]
84	Michael Stillger	[12]
85	Adam J. Storm	[34]
86	Oliver Suhre	[46]
87	Maheswaran Surendra	[34]
88	Garret Swart	[36] [51]
89	Yufei Tao	[58]
90	Jens Teubner	[57]
91	Tam Minh Tran	[31] [38] [40] [42] [44]
92	Aris Tsois	[17] [21]
93	Patrick Valduriez	[57]
94	Vasilis Vassalos	[23]
95	Marko Vrhovnik	[46]
96	Gerhard Weikum	[53]
97	Daniel C. Zilio	[32] [34]
98	Martin Zirkel	[3] [7] [14]
99	Calisto Zuzarte	[39] [43] [49]

Colors in the list of coauthors