Zobrazeno 1 - 10
of 20
pro vyhledávání: '"James F. Terwilliger"'
Autor:
Robert DeLine, Jonathan Goldstein, Danyel Fisher, John Wernsing, James F. Terwilliger, Mike Barnett, Badrish Chandramouli, John Platt
Publikováno v:
Proceedings of the VLDB Endowment. 8:401-412
This paper introduces Trill -- a new query processor for analytics. Trill fulfills a combination of three requirements for a query processor to serve the diverse big data analytics space: (1) Query Model : Trill is based on a tempo-relational model t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9be1fc00af216c449169142633800677
https://doi.org/10.14778/2735496.2735503
https://doi.org/10.14778/2735496.2735503
Publikováno v:
Proceedings of the VLDB Endowment. 4:1454-1457
A fundamental problem in database systems is deriving useful information from untold quantities of data fragments that exist in the web's data stores. Data is abundant, useful information is rare. This problem space plays host to many successful and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf20f0a6beccb2928ab617235dcc238
https://doi.org/10.14778/3402755.3402794
https://doi.org/10.14778/3402755.3402794
Publikováno v:
Hu, Z, Schurr, A, Stevens, P & Terwilliger, J F 2011, ' Dagstuhl seminar on bidirectional transformations (BX) ', SIGMOD Rec., vol. 40, no. 1, pp. 35-39 . https://doi.org/10.1145/2007206.2007217
The Dagstuhl BX seminar, held January 16–21, 2011, brought together researchers from 13 countries across disciplines that study bidirectional transformations. It was a follow-up of the GRACE International Meeting on Bidirectional Transformations he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4977aa98aa15a0d6c2f7f2abe243576
https://doi.org/10.1145/2007206.2007217
https://doi.org/10.1145/2007206.2007217
Publikováno v:
Proceedings of the VLDB Endowment. 3:309-319
Applications typically have some local understanding of a database schema, a virtual database that may differ significantly from the actual schema of the data where it is stored. Application engineers often support a virtual database using custom-bui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd97612f47f8ef9a3aa9567359c4554e
https://doi.org/10.14778/1920841.1920883
https://doi.org/10.14778/1920841.1920883
Publikováno v:
Proceedings of the VLDB Endowment. 2:1030-1041
Developers need to programmatically access persistent XML data. Object-oriented access is often the preferred method. Translating XML data into objects or vice-versa is a hard problem due to the data model mismatch and the difficulty of query transla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::555b809403e5fd1c5b4f8e3ff2d22136
https://doi.org/10.14778/1687627.1687743
https://doi.org/10.14778/1687627.1687743
Publikováno v:
Proceedings of the VLDB Endowment. 1:1396-1399
Developers need to access persistent XML data programmatically. Object-oriented access is often the preferred method. Translating XML data into objects or vice-versa is a hard problem due to the data model mismatch and the difficulty of query transla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d687f6e6cb31d5cde830023f2ce20b8
https://doi.org/10.14778/1454159.1454182
https://doi.org/10.14778/1454159.1454182
Publikováno v:
Data & Knowledge Engineering. 63:774-794
In contrast to a traditional setting where users express queries against the database schema, we assert that the semantics of data can often be understood by viewing the data in the context of the user interface (UI) of the software tool used to ente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5eb2177e7634afaed16544c717e4d2
https://doi.org/10.1016/j.datak.2007.04.007
https://doi.org/10.1016/j.datak.2007.04.007
Publikováno v:
SIGMOD Conference
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
In an object-to-relational mapping system (ORM), mapping expressions explain how to expose relational data as objects and how to store objects in tables. If mappings are sufficiently expressive, then it is possible to define lossy mappings. If a user
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64d029ba5a13df1a5680bdfe03a902c2
https://doi.org/10.1145/2463676.2465294
https://doi.org/10.1145/2463676.2465294
Autor:
James F. Terwilliger
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642359910
GTTSE
GTTSE
Database-backed applications are ubiquitous. They have common requirements for data access, including a bidirectional requirement that the application and database must have schemas and instances that are synchronized with respect to the mapping betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1848915cd8406e102e5de81bb02e39f5
https://doi.org/10.1007/978-3-642-35992-7_6
https://doi.org/10.1007/978-3-642-35992-7_6
Autor:
Sasa Tomasevic, James F. Terwilliger, Peter Carlin, Liang Jeff Chen, Milos Todic, Nikita Shamgunov, Dragan Tomic, Michael Rys, Dimitrije Filipovic, Philip A. Bernstein
Publikováno v:
ICDE
XML is commonly supported by SQL database systems. However, existing mappings of XML to tables can only deliver satisfactory query performance for limited use cases. In this paper, we propose a novel mapping of XML data into one wide table whose colu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ef1a442457332cc8cea3f71ac3a2ce
https://doi.org/10.1109/icde.2012.24
https://doi.org/10.1109/icde.2012.24