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Stay Ahead of Competition
Fok, Fok, D. - Erasmus Research Institute of Management (ERIM), … - 2013
The widespread use of the Internet and computer systems has led to a situation where data are available on almost everything. The volume and the level of detail of these data is something we considered to be impossible until a few years ago. Researchers in economics and business now have access...
Persistent link: https://www.econbiz.de/10010730462
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Selecting rows and columns for training support vector regression models with large retail datasets
Gür Ali, Özden; Yaman, Kübra - In: European Journal of Operational Research 226 (2013) 3, pp. 471-480
Although support vector regression models are being used successfully in various applications, the size of the business datasets with millions of observations and thousands of variables makes training them difficult, if not impossible to solve. This paper introduces the Row and Column Selection...
Persistent link: https://www.econbiz.de/10011052484
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An Extension Collaborative Innovation Model in the Context of Big Data
Li, Xingsen; Tian, Yingjie; Smarandache, Florentin; … - In: International Journal of Information Technology & … 14 (2015) 01, pp. 69-91
The processes of generating innovative solutions mostly rely on skilled experts who are usually unavailable and their outcomes have uncertainty. Computer science and information technology are changing the innovation environment and accumulating Big Data from which a lot of knowledge is to be...
Persistent link: https://www.econbiz.de/10011279047
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Big Data and Specific Analysis Methods for Insurance Fraud Detection
BOLOGA, Ramona; BOLOGA, Razvan; FLOREA, Alexandra - In: Database Systems Journal 4 (2013) 4, pp. 30-39
Analytics is the future of big data because only transforming data into information gives them value and can turn data in business in competitive advantage. Large data volumes, their variety and the increasing speed their growth, stretch the boundaries of traditional data warehouses and ETL...
Persistent link: https://www.econbiz.de/10010756322
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Perspectives on Big Data and Big Data Analytics
ULARU, Elena Geanina; PUICAN, Florina Camelia; APOSTU, Anca - In: Database Systems Journal 3 (2012) 4, pp. 3-14
Nowadays companies are starting to realize the importance of using more data in order to support decision for their strategies. It was said and proved through study cases that “More data usually beats better algorithms”. With this statement companies started to realize that they can chose to...
Persistent link: https://www.econbiz.de/10010819177
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Study of Rural Transportation Issues
Casavant, Kenneth L.; Denicoff, Marina R.; Jessup, Eric; … - Agricultural Marketing Service, Department of Agriculture - 2010
The PDF is very large (29MB). To download one chapter at a time, go to http://dx.doi.org/10.9752/TS041.04-2010.
Persistent link: https://www.econbiz.de/10010915581
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A time series analysis of wages in deregulated industries: A study of motor carriage and rail
Monaco, Kristen; Brooks, Taggert J.; Bitzan, John - In: Journal of Applied Economics IX (2006) May, pp. 105-118
Using time series techniques, we contrast the impact of deregulation in trucking and rail labor markets. During … rail wages had a stable, deterministic relationship prior to deregulation. After deregulation, however, the mean trucking … regulation both labor markets were characterized by wages considerab y higher than manufacturing wages. In fact, trucking and …
Persistent link: https://www.econbiz.de/10005668906
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Awaiting the Second Big Data Revolution: From Digital Noise to Value Creation
Huberty, Mark - In: Journal of Industry, Competition and Trade 15 (2015) 1, pp. 35-47
<Para ID="Par1">“Big data”—the collection of vast quantities of data about individual behavior via online, mobile, and other data-driven services—has been heralded as the agent of a third industrial revolution—one with raw materials measured in bits, rather than tons of steel or barrels of oil. Yet...</para>
Persistent link: https://www.econbiz.de/10011241962
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Sustainable Development Plan for Korea through Expansion of Green IT: Policy Issues for the Effective Utilization of Big Data
Baek, Hyun; Park, Sun-Kyoung - In: Sustainability 7 (2015) 2, pp. 1308-1328
The South Korean government is providing full support for green IT as one of the growth engines of Korea. The purpose of this study is to derive policy issues needed for the sustainable development of Korea through utilizing Big Data by applying green IT. The analysis is done using a Delphi...
Persistent link: https://www.econbiz.de/10011147105
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Fill in the Gap: A New Alliance for Social and Natural Sciences
Venturini, Tommaso; Jensen, Pablo; Latour, Bruno - In: Journal of Artificial Societies and Social Simulation 18 (2015) 2, pp. 11-11
In the last few years, electronic media brought a revolution in the traceability of social phenomena. As particles in a bubble chamber, social trajectories leave digital trails that can be analyzed to gain a deeper understanding of collective life. To make sense of these traces a renewed...
Persistent link: https://www.econbiz.de/10011220324