Joseph M. Hellerstein

Joseph M. Hellerstein

Infobox_Scientist
name = Joseph M. Hellerstein


image_width =
caption =
birth_date =
birth_place =
death_date =
death_place =
residence =
citizenship =
nationality =
ethnicity =
field = Computer Science
work_institution = University of California, Berkeley
alma_mater = University of Wisconsin-Madison
doctoral_advisor = Jeffrey Naughton, Michael Stonebraker
doctoral_students =
known_for =
author_abbreviation_bot =
author_abbreviation_zoo =
prizes =
religion =
footnotes =

Joseph M. Hellerstein is professor of Computer Science at the University of California, Berkeley, where he works on database systems and computer networks. After receiving a bachelors degree from Harvard University and a master's degree from UC Berkeley, he received his PhD from the University of Wisconsin, Madison in 1995, for a thesis on query optimization supervised by Jeffrey Naughton and Michael Stonebraker. He has made seminal contributions to many areas of database systems, such as ad-hoc sensor networks [Samuel Madden, Michael J. Franklin, Joseph M. Hellerstein, W. Hong: TAG: a Tiny AGgregation Service for Ad-Hoc Sensor Networks. 2002] [Samuel Madden, Michael J. Franklin, Joseph M. Hellerstein, W. Hong: The design of an acquisitional query processor for sensor networks. Proc. ACM SIGMOD International Conference on Management of Data, 2003] , adaptive query processing [Ron Avnur, Joseph M. Hellerstein: Eddies: continuously adaptive query processing. Proc. 2000 ACM SIGMOD International Conference on Management of Data, 2000.] , approximate query processing and online aggregation [Joseph M. Hellerstein, Peter J. Haas, Helen J. Wang: Online Aggregation. SIGMOD Conference 1997: 171-182.] , declarative networking, and data stream processing [Sirish Chandrasekaran, Owen Cooper, Amol Deshpande, Michael J. Franklin, Joseph M. Hellerstein, Wei Hong, Sailesh Krishnamurthy, Samuel Madden, Vijayshankar Raman, Frederick Reiss, Mehul A. Shah: TelegraphCQ: Continuous Dataflow Processing for an Uncertain World. Proc. CIDR 2003.] .

His work has been recognized via awards including an Alfred P. Sloan Fellowship, MIT Technology Review's inaugural TR100 list, and two ACM-SIGMOD "Test of Time" awards. Key ideas from his research have been incorporated into commercial and open-source database software released by IBM, Oracle Corporation, and PostgreSQL. He has also held industrial posts including Director of Intel Research Berkeley, and Chief Scientist of Cohera Corporation.

Footnotes

References

* Joe Hellerstein's homepage at UC Berkeley: http://db.cs.berkeley.edu/jmh/


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Michael Stonebraker — at UC Berkeley in 2009. Born October 11, 1943 …   Wikipedia

  • GiST — In computing, GiST or Generalized Search Tree, is a data structure and API that can be used to build a variety of disk based search trees. GiST is a generalization of the B+ tree, providing a concurrent and recoverable height balanced search tree …   Wikipedia

  • Стоунбрейкер, Майкл — Майкл Стоунбрейкер Michael Stonebraker …   Википедия

  • Système de gestion de base de données — En informatique un système de gestion de base de données (abr. SGBD) est un logiciel système destiné à stocker et à partager des informations dans une base de données, en garantissant la qualité, la pérennité et la confidentialité des… …   Wikipédia en Français

  • Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …   Wikipedia

  • Britton Lee, Inc. — Infobox Company company name = Britton Lee Inc. (renamed ShareBase Corp.) company (Also need BL logo) company type = Public company slogan = foundation = 1979 location = Los Gatos, California, United States key people = num employees = 200… …   Wikipedia

  • Samuel Madden (MIT) — Infobox Scientist name = Samuel Madden image width = 150px caption = birth date = August 4, 1976 birth place = San Diego, California death date = death place = residence = citizenship = nationality = ethnicity = field = Computer Science work… …   Wikipedia

  • Teoría de control — El concepto del lazo de control para controlar el comportamiento dinámico de la referencia: se trata de realimentación negativa, pues al valor sensado se le resta el valor deseado para crear la señal de error, que es amplificada por el… …   Wikipedia Español

  • Online aggregation — Almost all database operations are performed in batch mode, i.e. the user issues a query and waits till the database has finished processing the entire query. On the contrary, using online aggregation, the user gets estimates of an aggregate… …   Wikipedia

  • Julius and Ethel Rosenberg — Infobox Criminal subject name = Julius and Ethel Rosenberg image size = 200px image caption = Ethel and Julius Rosenberg after their conviction date of birth = birth date|mf=yes|1918|5|12|mf=y (Julius) birth date|mf=yes|1915|9|28|mf=y (Ethel)… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”