T.J. Green's home page

Todd J. Green

Department of Computer and Information Science
University of Pennsylvania
3330 Walnut Street
Philadelphia, PA 19104

+1-215-573-2579

tjgreen [at] cis.upenn.edu

I am a fifth-year PhD candidate in computer science at the University of Pennsylvania, where I am a member of the database research group and the ORCHESTRA and SHARQ projects. My research interests include collaborative data sharing, data provenance, incomplete and probabilistic databases, semistructured data, and streaming data processing. I am co-advised by Zack Ives and Val Tannen.

Office

Levine Hall, L561

Conference and Workshop Publications

[1]	J. Nathan Foster, Todd J. Green, and Val Tannen. Annotated XML: Queries and provenance. In PODS, Vancouver, B.C., June 2008. [ bib \| .pdf ]
[2]	Todd J. Green, Grigoris Karvounarakis, Zachary G. Ives, and Val Tannen. Update exchange with mappings and provenance. In VLDB, Vienna, Austria, September 2007. [ bib \| .pdf ]
[3]	Todd J. Green, Grigoris Karvounarakis, Nicholas E. Taylor, Olivier Biton, Zachary G. Ives, and Val Tannen. ORCHESTRA: Facilitating collaborative data sharing. In SIGMOD, Beijing, China, June 2007. [ bib \| .pdf ]
[4]	Todd J. Green, Grigoris Karvounarakis, and Val Tannen. Provenance semirings. In PODS, Beijing, China, June 2007. [ bib \| .pdf ]
[5]	Philip A. Bernstein, Todd J. Green, Sergey Melnik, and Alan Nash. Implementing mapping composition. In VLDB, pages 55-66, Seoul, Korea, September 2006. [ bib \| .pdf ]
[6]	Todd J. Green and Val Tannen. Models for incomplete and probabilistic information. In IIDB, Munich, Germany, March 2006. [ bib \| .pdf ]
[7]	Todd J. Green, Gerome Miklau, Makoto Onizuka, and Dan Suciu. Processing XML streams with deterministic automata. In ICDT, pages 173-189, Siena, Italy, 2003. [ bib \| .pdf ]
[8]	Iliana Avila-Campillo, Todd J. Green, Ashish Gupta, Makoto Onizuka, Demian Raven, , and Dan Suciu. XMLTK: An XML toolkit for scalable XML stream processing. In PLAN-X, Pittsburgh, PA, October 2002. [ bib \| .pdf ]

Journal Publications

[1]	Philip A. Bernstein, Todd J. Green, Sergey Melnik, and Alan Nash. Implementing mapping composition. VLDB Journal, 17(2), March 2008. [ bib ]
[2]	Todd J. Green and Val Tannen. Models for incomplete and probabilistic information. IEEE Data Engineering Bulletin, 29(1):17-24, 2006. [ bib \| .pdf ]
[3]	Todd J. Green, Ashish Gupta, Gerome Miklau, Makoto Onizuka, and Dan Suciu. Processing XML streams with deterministic automata and stream indexes. ACM TODS, 29(4):752-788, 2004. [ bib \| .pdf ]

Technical Reports

[1]	Todd J. Green, Grigoris Karvounarakis, Zachary G. Ives, and Val Tannen. Update exchange with mappings and provenance. Technical Report MS-CIS-07-26 (supersedes VLDB 2007 version), University of Pennsylvania, November 2007. [ bib \| .pdf ]
[2]	Todd J. Green, Gerome Miklau, Makoto Onizuka, and Dan Suciu. Processing XML streams with deterministic automata. Technical Report 02-10-03, University of Washington, 2002. [ bib \| .pdf ]

Background

Microsoft Research, Research Intern, Summer 2005
Xyleme SA, Software Design Engineer, 2001-2003
University of Washington, M.S., Computer Science, 2001
Microsoft Corp, Software Design Engineer/Development Lead, 1997-2001
Yale University, B.S., Computer Science, 1997

Todd Greens I'm not

Googling oneself can be a little unnerving. I just want to take a moment to say that I am not any of these people.

Todd Green the world musician
Todd Green the sports car enthusiast
Todd Green the delinquent parent
Todd Green the disavowed creationist
Todd Green the some other dude named Todd J. Green

Personal

SharpScreen Stock Screener, powered by my Dad
A random photo of Elisabeth and me, taken by JJ
Pictures of baby Sam (Summer 2007)

Last modified: Sat May 31 17:36:10 2008