Search Results - real ((((time processing) OR (query processing))) OR (((pre processing) OR (data processing))))

Data virtualization design model for near real time decision making in business intelligence environment by Albadri, Ayad Hameed Mousa

“…ETL operates at pre-defined times and requires time to process and transfer data. …”
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A systematic literature review of skyline query processing over data stream by Mohamud, Mudathir Ahmed, Ibrahim, Hamidah, Sidi, Fatimah, Rum, Siti Nurulain Mohd, Dzolkhifli, Zarina Binti, Xiaowei, Zhang, Lawal, Ma’aruf Mohammed

“…The results show that the identified skyline approaches are driven by the need to expedite the skyline query processing mainly due to the fact that data streams are time varying (time sensitive), continuous, real time, volatile, and unrepeatable. …”
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A systematic literature review of skyline query processing over data stream by Mudathir Ahmed, Mohamud, Hamidah D., Ibrahim, Fatimah, Sidi, Siti Nurulain, Mohd Rum, Zarina, Dzolkhifli, Xiaowei, Zhang, Lawal, Ma'aruf Mohammed

“…The results show that the identified skyline approaches are driven by the need to expedite the skyline query processing mainly due to the fact that data streams are time varying (time sensitive), continuous, real time, volatile, and unrepeatable. …”
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Processing skyline queries in incomplete database: issues, challenges and future trends by Gulzar, Yonis, Aljuboori, Ali A.Alwan, Salleh, Norsaremah, Alshaikhli, Imad Fakhri Taha

“…In many contemporary database applications such as multi-criteria decision-making and real-time decision-support applications, data mining, ecommerce and recommendation systems, users need query operators to process the data aiming at finding the results that best fit with their preferences. …”
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Efficient management of Top-k queries over Uncertain Data Streams with dynamic Sliding Window Model by Raja Wahab, Raja Azhan Syah

“…The Uncertain Data Stream (UDS) utilized for query processing can provide challenges in many technical contexts owing to its inherent inconsistency, ambiguity, and time delay in interpreting information. …”
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Optimizing B-tree search performance of big data sets / Mohsen Marjani by Mohsen , Marjani

“…However, current indexing techniques have low efficiency and poor real-time performance in an actual query when involving big data. …”
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Processing skyline queries in centralised and distributed incomplete databases by Alwan, Ali Amer

“…While the approach for processing skyline queries in incomplete distributed databases achieved between 56% to 88% reduction in the processing time and 84% to 90% for network cost compared to the previous approach. …”
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D-SKY: a framework for processing skyline queries in a dynamic and incomplete database by Gulzar, Yonis, Alwan, Ali Amer, Ibrahim, Hamidah, Xin, Qin

“…Processing skyline queries in incomplete data is challenging, particularly, for a database with dynamic contents in which the database is frequently updated. …”
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Analyzing Power Consumption in Query Processing for Centralized Database System by Mohd Bohari, Muhammad Nasrulhaq

“…It is more focusing on the simulation of query dataset in consuming power and not on developing a real-time system. …”
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Efficient skyline query processing in incomplete graph databases using machine learning techniques by Noor, Ubair, Hassan, Raini, Dwi Handayani, Dini Oktarina

“…Processing skyline queries in such massive, incomplete graphs is computationally intensive due to missing values and high-dimensional data. …”
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Building textual OLAP cubes using real-time intelligent heterogeneous approach by Alzeini, Haytham I. M., Hameed, Shihab A., Habaebi, Mohamed Hadi

“…In this context, the approach (a) exploits the GPU along with the CPU in order to process textual data. (b) Stores the queries aggregations’ hash table in the global memory such that the higher aggregations levels are being answered in a shorter time (c) Introduces an intelligent self-evaluating mechanism (ISEM), that evaluates the resource efficiency on query-basis by deciding which resource (CPU or GPU+CPU) is more reliable to process each query. …”
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Skyline queries computation on crowdsourced- enabled incomplete database by Swidan, Marwa B., Alwan, Ali A., Turaev, Sherzod, Ibrahim, Hamidah, Abualkishik, Abedallah Zaid, Gulzar, Yonis

“…Processing skyline queries over incomplete databases impose a number of challenges that negatively influence processing the skyline queries. …”
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CSQUiD: an index and non-probability framework for constrained skyline query processing over uncertain data by Lawal, Ma'aruf Mohammed, Ibrahim, Hamidah, Mohd Sani, Nor Fazlida, Yaakob, Razali, Alwan, Ali A.

“…Therefore, this work introduces an index, non-probability framework named Constrained Skyline Query processing on Uncertain Data (CSQUiD) aiming at reducing the computational time in processing constrained skyline queries over uncertain high-dimensional data. …”
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Skyline queries computation on crowdsourced- enabled incomplete database by Swidan, Marwa, Aljuboori, Ali A.Alwan, Turaev, Sherzod, Ibrahim, Hamidah, Zaid Abualkishik, Abedallah, Gulzar, Yonis

“…Processing skyline queries over incomplete databases impose a number of challenges that negatively influence processing the skyline queries. …”
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IDSA: an efficient algorithm for skyline queries computation on dynamic and incomplete data with changing states by Gulzar, Yonis, Alwan, Ali Amer, Ibrahim, Hamidah, Turaev, Sherzod, Wani, Sharyar, Soomo, Arjumand Bano, Hamid, Yasir

“…Data incompleteness causes several challenges on skyline queries such as losing the transitivity property of the skyline technique and the test dominance process between tuples being cyclic. …”
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IDSA: an efficient algorithm for skyline queries computation on dynamic and incomplete data with changing states by Gulzar, Yonis, Alwan, Ali Amer, Ibrahim, Hamidah, Turaev, Sherzod, Wani, Sharyar, Soomro, Arjumand Bano, Hamid, Yasir

“…Data incompleteness causes several challenges on skyline queries such as losing the transitivity property of the skyline technique and the test dominance process between tuples being cyclic. …”
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Query rewriting using multitier materialized views for Cyber manufacturing reporting by Md Khushairi, Norazah, Emran, Nurul Akmar, Mohd Yusof, Mokhtar

“…Within cyber manufacturing context, Internet of Data (IoD) technology has enabled manufacturing sector to store and transfer mass data rapidly for processing. …”
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Transformational of conventional wafer defect disposition system info web base application to improve manufacturing performance by Mohamed Salleh, Narishah

“…Information flow interruption may impact business operations efficiency that caused higher product lead time and poor product quality performance. High dependence of human intervention to process and transfer the data will lead to late detections of the issues and high product lead time due to inefficient of response process. …”
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Intelligent Sensor Data Pre-processing Using Continuous Restricted Boltzmann Machine by Suhaimi, Emil Zaidan

“…This solution must be able to process continuous-time, analogue sensor signals directly. …”
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Database tuning using oracle materialized view for manufacturing industry by Md Khushairi, Norazah, Emran, Nurul Akmar, Menon, Anil Kumar

“…The need to maintain database performance in Silterra Malaysia is crucial as data produced from complex manufacturing processes must be recorded in timely manner for reporting purposes. …”
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