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检索条件"主题词=database query optimization"
9 条 记 录,以下是1-10 订阅
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Embedded database query optimization algorithm based on particle swarm optimization  7
Embedded database query optimization algorithm based on part...
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Seventh International Conference on Measuring Technology and Mechatronics Automation (ICMTMA 2015)
作者: Xiao Mingyao Li Xiongfei Jilin Univ Minist Educ Key Lab Symbol Computat & Knowledge Engn Changchun 130012 Peoples R China
This paper concentrates on the problem of embedded database query optimization, which is a crucial problem in embedded system design. Firstly, we describe the structure of the embedded database system, in which the da... 详细信息
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Multi-join query in database Based on Genetic and Ant Colony Algorithm optimization  19
Multi-join Query in Database Based on Genetic and Ant Colony...
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4th International Conference on Big Data and Computing (ICBDC)
作者: Shi, Lingling He, Dongzhi Beijing Univ Technol Fac Informat Technol Beijing Peoples R China
Faced with massive data and the complexity of query requirements, how to improve the query speed of database has become a research hotspot. This paper analyses the artificial intelligence algorithms, genetic ant colon... 详细信息
来源: 评论
Learned query Optimizers: Evaluation and Improvement
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IEEE ACCESS 2022年 10卷 75205-75218页
作者: Mikhaylov, Artem Mazyavkina, Nina S. Salnikov, Mikhail Trofimov, Ilya Qiang, Fu Burnaev, Evgeny Skolkovo Inst Sci & Technol Moscow 121205 Russia Skolkovo Inst Sci & Technol Ctr Computat & Data Intens Sci & Engn Moscow 121205 Russia Artificial Intelligence Res Inst AIRI Moscow 121165 Russia Huawei Moscow 121099 Russia
query optimization is considered to be one of the most important challenges in database management. Existing built-in query optimizers are very complex and rely on various approximations and hand-picked rules. The ris... 详细信息
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Using the Hurwicz Criterion to Optimize Selection Queries Under Partial Ignorance
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International Journal of Semantic Computing 2025年
作者: Helmer, Sven Wood, Peter T. Stuefer, Manuel Department of Informatics University of Zurich Zurich8050 Switzerland School of Computing and Mathematical Sciences Birkbeck University of London LondonWC1E 7HX United Kingdom Faculty of Computer Science Free University of Bozen-Bolzano Bolzano39100 Italy
Optimizing queries in real-world situations under imperfect conditions is still a problem that has not been fully solved. We consider finding the optimal order in which to execute a given set of selection operators un... 详细信息
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Indexing Data Based on the CW-tree Algorithm Using Parallel Data Reading  9
Indexing Data Based on the CW-tree Algorithm Using Parallel ...
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9th Mediterranean Conference on Embedded Computing (MECO)
作者: Shevskiy, Vladislav S. St Petersburg Electrotech Univ LETI Dept Comp Sci & Engn St Petersburg Russia
The research objective is to develop indexing data algorithm to reduce database searching time by using multithreaded frameworks. In this article the indexing data algorithm in a tree form which is called CW-tree is s... 详细信息
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Grosbeak: A Data Warehouse Supporting Resource-Aware Incremental Computing  20
Grosbeak: A Data Warehouse Supporting Resource-Aware Increme...
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ACM SIGMOD International Conference on Management of Data (SIGMOD)
作者: Wang, Zuozhi Zeng, Kai Huang, Botong Chen, Wei Cui, Xiaozong Wang, Bo Liu, Ji Fan, Liya Qu, Dachuan Hou, Zhenyu Guan, Tao Li, Chen Zhou, Jingren UC Irvine Irvine CA 92697 USA Alibaba Grp Hangzhou Peoples R China
As the primary approach to deriving decision-support insights, automated recurring routine analytic jobs account for a major part of cluster resource usages in modern enterprise data warehouses. These recurring routin... 详细信息
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Exploring Index and query optimization Techniques for database Applications
Exploring Index and Query Optimization Techniques for Databa...
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作者: Tang, Liang Auburn University
学位级别:Ph.D., Doctor of Philosophy
database index can be regarded as a data structure that speed up the data retrieval operations on a database table. The cost of indexing in database is additional writes and storage space to maintain the data structur... 详细信息
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The common prefix problem on trees
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INFORMATION PROCESSING LETTERS 2008年 第6期105卷 245-248页
作者: Kenkre, Sreyash Vishwanathan, Sundar Indian Inst Technol Dept Comp Sci & Engn Bombay 400076 Maharashtra India
We consider a problem arising in database query optimization [R. Guravannavar, S. Sudarshan, Reducing order enforcement cost in complex query plans, in: Proceedings of the 23rd IEEE International Conference on Data En... 详细信息
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A method for design and performance modeling of client/server systems
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IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 2000年 第11期26卷 1066-1085页
作者: Menascé, DA Gomaa, H George Mason Univ Dept Comp Sci Fairfax VA 22030 USA George Mason Univ Informat & Software Engn Dept Fairfax VA 22030 USA
Designing complex distributed client/server applications that meet performance requirements may prove extremely difficult in practice if software developers are not willing or do not have the time to help software per... 详细信息
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