Results 41 to 50 of about 54,414 (244)
Empirical Analysis of Recent Advances, Characteristics and Challenges of Big Data [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2019 Here in this study, we provide an empirical analysis of recent advances, characteristic and challenges of big data. Initially, we acquaint the readers with the general background, history, and characteristics of big data including volume, velocity, value
Burhanullah Khattak +5 more
doaj +1 more source
Sentiment Analysis on Hadoop with Hadoop Streaming
International Journal of Computer Applications, 2015 Ideas and opinions of peoples are influenced by the opinions of other peoples. Lot of research is going on analysis of reviews given by peoples. Sentiment analysis is the major computational technique to calculate or observe sentiments of people’s thoughts.
Girdhar Gopal +2 more
openaire +1 more source
Atmosphere, 2020 Situated in the main tracks of typhoons in the Northwestern Pacific Ocean, Taiwan frequently encounters disasters from heavy rainfall during typhoons. Accurate and timely typhoon rainfall prediction is an imperative topic that must be addressed.
Chih-Chiang Wei, Tzu-Hao Chou
doaj +1 more source
H-word: Supporting job scheduling in Hadoop with workload-driven data redistribution [PDF]
, 2016 The final publication is available at http://link.springer.com/chapter/10.1007/978-3-319-44039-2_21Today’s distributed data processing systems typically follow a query shipping approach and exploit data locality for reducing network traffic.
Abelló Gamazo, Alberto +3 more
core +1 more source
A Game-Theoretic Approach for Runtime Capacity Allocation in MapReduce [PDF]
, 2017 Nowadays many companies have available large amounts of raw, unstructured data. Among Big Data enabling technologies, a central place is held by the MapReduce framework and, in particular, by its open source implementation, Apache Hadoop.
Ardagna, Danilo +3 more
core +3 more sources
Parallel and distributed architecture of genetic algorithm on Apache Hadoop and Spark
Applied Soft Computing, 2020 The genetic algorithm (GA), one of the best-known metaheuristic algorithms, has been extensively utilized in various fields of management science, operational research, and industrial engineering. The efficiency of GAs in solving large-scale optimization
Hau-Chun Lu, F. Hwang, Yao-Huei Huang
semanticscholar +1 more source
AiBi Revista de Investigación, Administración e Ingeniería, 2023 Sin duda las generaciones de grandes volúmenes de datos de diferentes fuentes han permitido a las organizaciones obtener valor y conocimiento a partir de los datos generados.
Charlie Angulo-Angulo
doaj +1 more source
Efficient and Reliable Hybrid Cloud Architechture for Big Data
, 2013 The objective of our paper is to propose a Cloud computing framework which is feasible and necessary for handling huge data. In our prototype system we considered national ID database structure of Bangladesh which is prepared by election commission of ...
Ahmed, Nova, Tarannum, Narzu
core +1 more source
Parallel detrended fluctuation analysis for fast event detection on massive PMU data [PDF]
, 2000 ("(c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Khan, M +5 more
core +1 more source
Beyond Batch Processing: Towards Real-Time and Streaming Big Data
Computers, 2014 Today, big data are generated from many sources, and there is a huge demand for storing, managing, processing, and querying on big data. The MapReduce model and its counterpart open source implementation Hadoop, has proven itself as the de facto solution
Saeed Shahrivari
doaj +1 more source