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PV Forecasting Using Support Vector Machine Learning in a Big Data Analytics Context
TLDR
A scaling approach for smaller off-grid systems that provides an accurate forecast of the PV output based on data collected from sensors is developed, finding that Root Mean Square Error (RMSE) for prediction is considerably improved when using more parameters in the machine learning process. Expand
Internet of Things, Challenges for Demand Side Management
TLDR
This paper is intended to serve as short guide regarding the possible challenges raised by the adoption of IoT devices, including the data types and structures, lifecycle and patterns, which will be briefly discussed throughout the following article. Expand
Optimizing Spatial Databases
TLDR
The best way to improve the optimization of spatial databases: through spatial indexes, which are R-tree and Quadtree and they are presented, analyzed and compared. Expand
Prototype for Macroeconomic Decision Support System with Spatial Databases Support
TLDR
This paper proposes a decision support system’s prototype that uses macroeconomic indicators that are correlated with natural phenomena like cataclysm at regional level and using spatial representation and shows how Big Data leads to Big Decisions when processed in a decisionSupport system. Expand
Informatics Solutions Requirements for Electricity Consumption Management
TLDR
This paper describes the smart metering system technology, informatics solution requirements, research objectives, main software technologies and prototype architecture, and the new technology that belongs to the partner Repower Furnizare Romania SRL - electricity supplier consist in pilot smart meetering system recently implemented at consumer site. Expand
Measuring Data Quality in Analytical Projects
TLDR
This paper emphasizes the scope and relevance of a data quality measurement in analytical projects by the means of two intensively used tools such as Oracle Warehouse Builder and SAS 9.3. Expand
Study on electricity markets in Romania
In this paper, we detail about the components of the wholesale electricity market in Romania: Market for Bilateral Contracts (Central Market with continuous double negotiation of bilateral electricExpand
Development of Spatial Database for Regional Development in Romania
TLDR
The main technical components of a geographical information system, meaning the spatial database, the web mapping server and the APIs used to embed the maps into web applications are presented. Expand
Exploring Data in Human Resources Big Data
TLDR
A prototype system for assisting the selection of candidates for an intelligent management of human resources can be a starting point for the efficient organization of semi-structured and unstructured data on recruitment activities. Expand
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