Výsledky vyhledávání

Autor: Y. Kargin, Martin L. Kersten, Stefan Manegold, Ying Zhang, Milena Ivanova

Publikováno v: Proceedings of the VLDB Endowment, 6(12), 1286-1289. Very Large Data Base Endowment Inc.

Both scientific data and business data have analytical needs. Analysis takes place after a scientific data warehouse is eagerly filled with all data from external data sources (repositories). This is similar to the initial loading stage of Extract, T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8272f3de85ef4c5827f977c4a81ad2
https://doi.org/10.14778/2536274.2536297

Zobrazit plný text záznamu

Data Vaults: Database Technology for Scientific File Repositories

Autor: Stefan Manegold, Martin L. Kersten, Milena Ivanova, Y. Kargin

Publikováno v: Computing in Science & Engineering, 15(3), 32-42. IEEE Computer Society
Computing in Science & Engineering, 15(3), 32-42

Current data-management systems and analysis tools fail to meet scientists' data-intensive needs. A "data vault" approach lets researchers effectively and efficiently explore and analyze information.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f957d4c61a9acf956f40d79fa173310a
https://doi.org/10.1109/mcse.2013.17

Zobrazit plný text záznamu

The DBMS - your Big Data Sommelier

Autor: Martin L. Kersten, Y. Kargin, Stefan Manegold, Holger Pirk

Publikováno v: ICDE
31st IEEE International Conference on Data Engineering: Seoul, Korea, April 13-17, 2015, 1119-1130
STARTPAGE=1119;ENDPAGE=1130;TITLE=31st IEEE International Conference on Data Engineering: Seoul, Korea, April 13-17, 2015

When addressing the problem of ``big'' data volume, preparation costs are one of the key challenges: the high costs for loading, aggregating and indexing data leads to a long data-to-insight time. In addition to being a nuisance to the end-user, this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88d3658a7a262ccc1a9832e2c1f622d8
https://dare.uva.nl/personal/pure/en/publications/the-dbms--your-big-data-sommelier(fa9d79bc-4777-41b0-aeea-0cf19212a42f).html

Zobrazit plný text záznamu

Data vaults: a database welcome to scientific file repositories

Autor: Martin L. Kersten, Mihai Datcu, Y. Kargin, Stefan Manegold, Daniela Espinoza Molina, Ying Zhang, Milena Ivanova

Publikováno v: Proceedings of the 25th International Conference on Scientific and Statistical Database Management
SSDBM

Efficient management and exploration of high-volume scientific file repositories have become pivotal for advancement in science. We propose to demonstrate the Data Vault, an extension of the database system architecture that transparently opens scien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd2d53956d9c6dfae24c99bc50303de
https://dare.uva.nl/personal/pure/en/publications/data-vaults-a-database-welcome-to-scientific-file-repositories(5bdaec4c-541c-4c83-b026-c62fbc8ccee2).html

Zobrazit plný text záznamu

Instant-on scientific data warehouses: Lazy ETL for data-intensive research

Autor: Y. Kargin, Holger Pirk, Stefan Manegold, Milena Ivanova, Martin L. Kersten

Publikováno v: Lecture Notes in Business Information Processing ISBN: 9783642398711
BIRTE

In the dawn of the data intensive research era, scientific discovery deploys data analysis techniques similar to those that drive business intelligence. Similar to classical Extract, Transform and Load (ETL) processes, data is loaded entirely from ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d245b51aada8f23b52a06e961a277f9b
https://ir.cwi.nl/pub/19947

Zobrazit plný text záznamu

Red-green diffraction instability in the photorefractive mixed crystal Bi12Ti0.76V0.24O20

Autor: N. V. Kukhtarev, A. Gnatovskii, Z. Yanchuk, T. Semenets, L. Pryadko, Y. Kargin, K. H. Ringhofer

Publikováno v: Photorefractive Materials, Effects, and Devices.

We have investigated the new doubly color sensitive photorefractive crystal Bi12Ti0.76V0.24O20 by writing a hologram in green (λ = 0.51 µm, cw-argon laser) and reading it out in red (λ = 0.63 µm, cw-HeNe laser). It was found that the diffraction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea4d1668f6d16c43e496b0a96c68fd99
https://doi.org/10.1364/pmed.1991.mb1

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání