Results 261 to 270 of about 115,029 (313)

Big Data Open Source Platforms

2015 IEEE International Congress on Big Data, 2015
In a global market the capacity to mine and analyze user data is one way for companies to be as close in time and accuracy to the needs of their users. Big Data Platforms are one solution for companies to solve the necessary challenges to accomplish these capacities. Unfortunately the number of challenges that need to be addressed, allied with the high
Pedro Daniel Coimbra de Almeida, Jorge Bernardino   +1 more
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The Stratosphere platform for big data analytics

The VLDB Journal, 2014
We present Stratosphere, an open-source software stack for parallel data analysis. Stratosphere brings together a unique set of features that allow the expressive, easy, and efficient programming of analytical applications at very large scale. Stratosphere's features include "in situ" data processing, a declarative query language, treatment of user ...
Alexander Alexandrov 0001, Rico Bergmann 0001, Stephan Ewen, Johann-Christoph Freytag, Fabian Hueske, Arvid Heise, Odej Kao, Marcus Leich, Ulf Leser, Volker Markl, Felix Naumann, Mathias Peters, Astrid Rheinländer, Matthias J. Sax, Sebastian Schelter, Mareike Höger, Kostas Tzoumas, Daniel Warneke   +17 more
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Big data and smart city platforms

2017 25th Signal Processing and Communications Applications Conference (SIU), 2017
In this work, our first aim, after giving information about the importance of big data and the amount of information collected in the smart city applications, is to introduce the IoT platforms that could be employed to develop smart city applications. Such platforms introduced recently aim the development of smart city applications easily and quickly ...
Sema F. Oktug, Yusuf Yaslan
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Civil Aircraft Big Data Platform

2017 IEEE 11th International Conference on Semantic Computing (ICSC), 2017
The aviation industry generates massive data every day. By analyzing the aviation big data, aviation manufacturers and airlines can optimize the flight of civil aircraft including risk reducing, operation optimization, and personalized services. Building a platform for storing and analyzing the aviation big data becomes an important task for civil ...
Sujie Li, Yi Yang 0019, Lu Yang, Haixia Su, Guigang Zhang, Jian Wang 0029   +5 more
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Big data platforms: What's next?

XRDS: Crossroads, The ACM Magazine for Students, 2012
Three computer scientists from UC Irvine address the question "What's next for big data?" by summarizing the current state of the big data platform space and then describing ASTERIX, their next-generation big data management system.
Vinayak R. Borkar, Michael J. Carey 0001, Chen Li 0001   +2 more
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Multiple big data processing platforms

2016 Conference on Technologies and Applications of Artificial Intelligence (TAAI), 2016
The integration of Hive, Impala and Spark SQL platforms has achieved to perform rapid data retrieval using SQL query in big data environment. This paper is to design the optimized platform selection for highly improving the response of data retrieval. It can automatically choose the best-perform platform to best perform SQL commands.
Bao Rong Chang, Hsiu Fen Tsai, Yi-Sheng Chang, Chien-Feng Huang   +3 more
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Online education big data platform

2016 11th International Conference on Computer Science & Education (ICCSE), 2016
Online education is a popular way for distance education in the world. The data of online education platform is explosively growing. The Big Data technologies can process and analyze the massive data and facilitate the user experience and teaching quality.
Guigang Zhang, Yi Yang 0019, Xiaoshuang Zhai, Qi Yao, Jian Wang 0029   +4 more
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Data governance in big data platforms

Journal of Digital Banking, 2017
During the past decade many financial companies have invested heavily in big data. The promise of this technology, of being able to analyse vast amounts of data quickly and obtain previously unavailable insights about the customers, trends and future opportunities, is remarkable.
Julia Bardmesser, Ian Maung, Olga Maydanchik   +2 more
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Big data platform for public health policies

2017 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computed, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI), 2017
Public Health Policy making process is usually supported by traditional methods to assist the evaluation, like pseudo-evaluation methods and formal evaluation methods, to name but a few. In this paper, we propose the adoption of a Big Data platform supporting the definition and evaluation of a Public Health Policy allowing evidence-based analysis and ...
M. Anisetti, V. Bellandi, M. Cremonini, E. Damiani, J. Maggesi   +4 more
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Unified analytics platform for big data

Proceedings of the WICSA/ECSA 2012 Companion Volume, 2012
Greenplum is using Hadoop and several other open source tools in interesting ways as part of a big data architecture with their Greenplum Database (a scale-out MPP SQL database).
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