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My Projects |
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GS Tool
: Application Monitoring
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My Patents |
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7536396
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Query-aware sampling of data streams, 05-19-2009 |
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7451214
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Method and apparatus for packet analysis in a network, 11-11-2008 |
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7165100
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Method and apparatus for packet analysis in a network, 01-16-2007 |
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6539391
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Method and system for squashing a large data set, 03-25-2003 |
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6424967
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Method and apparatus for querying a cube forest data structure, 07-23-2002 |
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6393516
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System and method for storage media group parity protection, 05-21-2002 |
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6334125
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Method and apparatus for loading data into a cube forest data structure, 12-25-2001 |
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6289415
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System and method for storage media group parity protection, 09-11-2001 |
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6219800
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Fault-Tolerant Storage System, 04-17-2001 |
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6216125
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Coarse Indexes for a Data Warehouse, 04-10-2001 |
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6055491
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Method and apparatus for analyzing co-evolving time sequences, 04-25-2000 |
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Selected Publications |
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Stream Warehousing with DataDepot.
Lukasz Golab, Theodore Johnson, J. Spencer Seidel, Vladislav Shkapenyuk. SIGMOD, 2009
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Scheduling Updates in a Real-Time Stream Warehouse.
Lukasz Golab, Theodore Johnson, Vladislav Shkapenyuk. ICDE, 2009
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Prefilter: Predicate Pushdown at Streaming Speeds.
Lukasz Golab, Theodore Johnson, Oliver Spatscheck. Proc. 2nd Int. Workshop on Scalable Stream Processing Systems (SSPS), 2008
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Optimizing Away Joins on Data Streams.
Lukasz Golab, Theodore Johnson, Nick Koudas, Divesh Srivastava, David Toman. Proc. 2nd Int. Workshop on Scalable Stream Processing Systems (SSPS), 2008
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Holistic UDAFs at Streaming Speeds.
Graham Cormode, Theodore Johnson, Flip Korn, S. Muthukrishnan, Oliver Spatscheck, Divesh Srivastava. Proceedings of the ACM SIGMOD Conference on Management of Data, 2004
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Gigascope: a Stream Database for Network Application.
Theodore Johnson, Charles D. Cranor, Oliver Spatscheck. Proceedings of the 2003 ACM SIGMOD International Conference on Management of Data, June 9-12, 2003
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Exploratory Data Mining and Data Quality, Wiley.
Tamraparni Dasu, Theodore Johnson. , 2003
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Efficient OLAP Query Processing in Distributed Data Warehouses.
Michael O. Akinde, Michael H. Bohlen, Theodore Johnson, Laks V. S. Lakshmanan, Divesh Srivastava. Information Systems, 2003
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Gigascope: High Performance Network Monitoring with an SQL Interface.
Theodore Johnson, Charles D. Cranor, Oliver Spatscheck. Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 2002
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Efficient OLAP Query Processing in Distributed Data Warehouses.
Michael O. Akinde, Michael H. Bohlen, Theodore Johnson, Laks V. S. Lakshmanan, Divesh Srivastava. Proceedings of the International Conference on Extending Database Technology (EDBT), 2002
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Efficient OLAP Query Processing in Distributed Data Warehouses.
Michael O. Akinde, Michael H. Bohlen, Theodore Johnson, Laks V. S. Lakshmanan, Divesh Srivastava. Proceedings of the IEEE International Conference on Database Engineering (ICDE), 2002
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Distributed Operating Systems & Algorithms; Addison-Wesley Publishers.
Theodore Johnson, Randy Chow, Yuen-Chien Chow. , 1997
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