Search Results - ((query processing) OR (_ processing))

Keyword query processing interface model of ontological natural language manipulation by Hasany, Syed Muhammad Noman

“…The process of manipulating both type of natural language (NL) queries are supported by Ontologies. …”
Get full text
Get full text

Hadoop MapReduce's InputSplit based Indexing for Join Query Processing by Ahmad, R., Zakaria, M.N., Abdullahi, A.U.

“…The use of indexing on Hadoop and its abstractions have resulted in improved performance when processing queries. However, even with the use of some of the indexing approaches, the processing of join query indicates higher overhead, except when the amount of data to processed is reduced by the indexing techniques before the query processing even get started. …”
Get full text
Get full text

Processing skyline queries in incomplete database: issues, challenges and future trends by Gulzar, Yonis, Aljuboori, Ali A.Alwan, Salleh, Norsaremah, Alshaikhli, Imad Fakhri Taha

“…This paper attempts to survey and analyze the previous works proposed to process skyline queries in the incomplete database. …”
Get full text
Get full text
Get full text
Get full text

An overview of query processing on crowdsourced databases by Swidan, Marwa, Alwan, Ali Amer, Gulzar, Yonis, Abualkishik, Abedallah Zaid

“…This paper surveys and examines the leading studies conducted on the area of query processing for both traditional and preference queries in crowd-sourcing databases. …”
Get full text
Get full text
Get full text
Get full text
Get full text

Processing skyline queries in incomplete distributed databases by Alwan, Ali Amer, Ibrahim, Hamidah, Udzir, Nur Izura, Sidi, Fatimah

“…In this paper, we proposed an approach for processing skyline queries in incomplete distributed databases. …”
Get full text
Get full text
Get full text
Get full text

Efficient top-k continuous query processing over sliding window model (SWM) method on uncertain data stream by Wahab, Raja Azhan Syah Raja, Rum, Siti Nurulain Mohd, Ibrahim, Hamidah, Ishak, Iskandar

“…The number of possible world instances in UDS grows exponentially, making achieving Top-k query processing quickly a significant challenge. …”
Get full text
Get full text
Get full text

SQL queries optimization for UiTM student academic system using Oracle hints / Mohd Junaidi Johari by Johari, Mohd Junaidi

“…Query optimization is the most critical phase in query processing. …”
Get full text
Get full text

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

“…Although an abundance of skyline query processing techniques have been proposed, there is a lack of a Systematic Literature Review (SLR) on current research works pertinent to skyline query processing over data stream. …”
Get full text
Get full text
Get full text

Join query enhancement processing (jqpro) with big rdf data on a distributed system using hashing-merge join technique by Nahla Mohammedelzein, Elawad Babiker

“…To address this problem, a Join Query Processing Model (JQPro) is introduced for Big RDF data. …”
Get full text
Get full text

Distributed Join Query Processing for Big RDF Data by Elzein, Nahla Mohammed, Mazlina, Abdul Majid, Fakherldin, Mohammed, Hashem, Ibrahim Abaker Targio

“…Finally, we offer an evaluation discussion on distributed join query processing for big RDF data.…”
Get full text
Get full text
Get full text

Processing skyline queries in incomplete distributed databases by Alwan, Ali Amer, Ibrahim, Hamidah, Udzir, Nur Izura, Sidi, Fatimah

“…In this paper, we proposed an approach for processing skyline queries in incomplete distributed databases. …”
Get full text
Get full text

Optimizing skyline query processing in incomplete data by Gulzar, Yonis, Alwan, Ali Amer, Turaev, Sherzod

“…Hence, missing data pose new challenges if the processing skyline queries cannot easily apply those methods that are designed for complete data. …”
Get full text
Get full text
Get full text
Get full text
Get full text

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

“…Although an abundance of skyline query processing techniques have been proposed, there is a lack of a Systematic Literature Review (SLR) on current research works pertinent to skyline query processing over data stream. …”
Get full text
Get full text
Get full text

A model for processing skyline queries in crowd-sourced databases by Swidan, Marwa, Alwan, Ali Amer, Turaev, Sherzod, Gulzar, Yonis

“…Therefore, an efficient approach processing skyline queries with partial incomplete data in crowd-sourcing database is needed. …”
Get full text
Get full text
Get full text
Get full text

Collaborative caching for distributed mobile database query processing by Elfaki, Mohamed Ahmed, Ibrahim, Hamidah, Mamat, Ali, Othman, Mohamed

“…Since our approach deals with continuous query, we propose a framework for improving the process of continuous query mechanism that caches and shares the query’s result among the nodes within the same cluster or with external database (neighbors cluster or main data server).…”
Get full text
Get full text

Collaborative caching for distributed mobile database query processing by Elfaki, Mohamed Ahmed, Ibrahim, Hamidah, Mamat, Ali, Othman, Mohamed

“…Since our approach deals with continuous query, we propose a framework for improving the process of continuous query mechanism that caches and shares the query’s result among the nodes within the same cluster or with external database(neighbors cluster or ma in data server).…”
Get full text
Get full text
Get full text

GNN-based skyline query processing for large-scale and incomplete graphs by Adzman, Hasan Khair, Hassan, Raini, Dwi Handayani, Dini Oktarina

“…This research demonstrates the potential to improve query processing efficiency and to support applications in e-commerce, finance, and smart data systems…”
Get full text
Get full text
Get full text
Get full text
Get full text

A compact bit string accessibility map for secure XML query processing by Mirabi, Meghdad, Ibrahim, Hamidah, Udzir, Nur Izura, Mamat, Ali

“…In order to achieve a secure and efficient XML query processing, the CBSAM is integrated with the region number labeling scheme. …”
Get full text
Get full text
Get full text

An efficient approach for processing skyline queries in incomplete multidimensional database by Alwan, Ali Amer, Ibrahim, Hamidah, Udzir, Nur Izura, Sidi, Fatimah

“…In this paper we proposed an efficient approach for processing skyline queries in incomplete database. The experimental results show that our proposed approach has significantly reduced the number of pairwise comparisons and the processing time in determining the skylines compared to the previous approaches.…”
Get full text
Get full text
Get full text
Get full text
Get full text

Efficient management of Top-k queries over Uncertain Data Streams with dynamic Sliding Window Model by Raja Wahab, Raja Azhan Syah

Subjects: Get full text
Get full text
Get full text