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Roberto Tardío, Alejandro Maté and Juan Trujillo
In recent years, several new technologies have enabled OLAP processing over Big Data sources. Among these technologies, we highlight those that allow data pre-aggregation because of their demonstrated performance in data querying. This is the case of Apa...
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Nur Ardista,Purbandini Purbandini,Taufik Taufik
Pág. 40 - 51
Abstrak? Rumah Sakit Universitas Airlangga (RSUA) merupakan sarana pelayanan kesehatan yang dikelola di bawah naungan Universitas Airlangga. Seiring berjalannya proses bisnis, jumlah pasien RSUA yang semakin bertambah menyebabkan data kunjungan pasien ra...
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Francisca Barros, Beatriz Rodrigues, José Vieira and Filipe Portela
Due to the amount of data emerging, it is necessary to use an online analytical processing (OLAP) framework capable of responding to the needs of industries. Processes such as drill-down, roll-up, three-dimensional analysis, and data filtering are fundam...
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Irya Wisnubhadra, Safiza Kamal Baharin, Nurul A. Emran and Djoko Budiyanto Setyohadi
The accessibility of devices that track the positions of moving objects has attracted many researchers in Mobility Online Analytical Processing (Mobility OLAP). Mobility OLAP makes use of trajectory data warehousing techniques, which typically include a ...
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Azoumana Kamagate
Este procesamiento analítico le da pautas al mundo empresarial, en permitir realizar análisis multidimensional de las bases de datos de gran volumen en las organizaciones, para realizar toma de decisiones de los mismos (que son el tema de consultas espec...
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Yung-Cheng Liao and Mei-Su Chen
The use of data warehouses combined with online analytical processing (OLAP) platforms has become popular in Taiwan?s insurance market. However, most schools do not have an insurance data warehouse and OLAP platform for student learning in Taiwan. The re...
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Sinan Keskin and Adnan Yazici
Nowadays, with the rise of sensor technology, the amount of spatial and temporal data is increasing day by day. Modeling data in a structured way and performing effective and efficient complex queries has become more essential than ever. Online analytica...
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Jean-Paul Kasprzyk and Guénaël Devillet
Due to their multiple sources and structures, big spatial data require adapted tools to be efficiently collected, summarized and analyzed. For this purpose, data are archived in data warehouses and explored by spatial online analytical processing (SOLAP)...
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Fadi H. Hazboun, Majdi Owda and Amani Yousef Owda
Structured Query Language (SQL) is commonly used in Relational Database Management Systems (RDBMS) and is currently one of the most popular data definition and manipulation languages. Its core functionality is implemented, with only some minor variations...
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Alejandro Vaisman and Esteban Zimányi
The interest in mobility data analysis has grown dramatically with the wide availability of devices that track the position of moving objects. Mobility analysis can be applied, for example, to analyze traffic flows. To support mobility analysis, trajecto...
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Nuno Ferreira, João Gama
Cada vez mais, as empresas e organizações utilizam bases de dados multidimensionais e ferramentas OLAP como forma de organizar informação proveniente de sistemas transacionais com o objetivo de aceder e analisar dados com elevada flexibilidade e desempen...
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Armando B. Mendes, Paulo Jorge Alfaro, Aires Ferreira
Pág. 23 - 37
O projecto descrito tem o objectivo de apoiar decisões de investimento em infraestruturas de comunicação na Electricidade Dos Açores (EDA), a empresa responsável pela geração, transporte e venda de corrente eléctrica na Região Autónoma dos Açores. A deci...
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Athira Nambiar and Divyansh Mundra
Data is the lifeblood of any organization. In today?s world, organizations recognize the vital role of data in modern business intelligence systems for making meaningful decisions and staying competitive in the field. Efficient and optimal data analytics...
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Mukesh Mohania,Sunil Samtani,John Roddick,Yahiko Kambayashi
Information is one of the most valuable assets of an organisation and when used properly can assist in intelligent decision making that can significantly improve the functioning of an organisation. Data Warehousing is a recent technology that allows info...
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Khalid Khalid,Indri Sudanawati Rozas,Dwi Rolliawati
Pág. 89 - 98
Background: The Internet use according to Indonesian Internet Services Provider Association (APJII) can be an indicator for parents and educators to monitor students? mental development and learning behaviors.Objective: This study aims to analyze trends ...
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Damião Ribeiro de Almeida, Cláudio de Souza Baptista, Fabio Gomes de Andrade and Amilcar Soares
Trajectory data allow the study of the behavior of moving objects, from humans to animals. Wireless communication, mobile devices, and technologies such as Global Positioning System (GPS) have contributed to the growth of the trajectory research field. W...
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Yan Tang, Isaac Mackey and Jianwen Su
A business process or workflow is an assembly of tasks that accomplishes a business goal. Business process management is the study of the design, configuration/implementation, enactment and monitoring, analysis, and re-design of workflows. The traditiona...
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Khudhair Abed Thamer
Pág. 14 - 23
The paper sets out an approach to improving the efficiency of business processes at virtual machine-building enterprises (VMBE), which consists in improving the existing methodological and software tools to support the life cycle of products of such ente...
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Hicham Hajj-Hassan, Anne Laurent and Arnaud Martin
Environmental data are currently gaining more and more interest as they are required to understand global changes. In this context, sensor data are collected and stored in dedicated databases. Frameworks have been developed for this purpose and rely on s...
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Mihal Miu, Xiaokun Zhang, M. Ali Akber Dewan and Junye Wang
Geospatial information plays an important role in environmental modelling, resource management, business operations, and government policy. However, very little or no commonality between formats of various geospatial data has led to difficulties in utili...
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