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检索条件"主题词=distributed databases"
10439 条 记 录,以下是171-180 订阅
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Sharing Private Information Across distributed databases
Sharing Private Information Across Distributed Databases
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IEEE International Symposium on Network Computing and Applications
作者: Michael Siegenthaler Ken Birman Department of Computer Science Cornell University USA
In industries such as healthcare, there is a need to electronically share privacy-sensitive data across distinct organizations. We show how this can be done while allowing organizations to keep their legacy databases ... 详细信息
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Integration of useful links in distributed databases using decision tree classification
Integration of useful links in distributed databases using d...
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International Conference on Information Systems and Economic Intelligence (SIIE)
作者: Tahar Mehenni Computer Science Department University Mohammed Boudiaf of M'sila M'sila Algeria
Nowadays, distributed relational databases constitute a large part of information storage handled by a variety of users. The knowledge extraction from these databases has been studied massively during this last decade... 详细信息
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Efficient Concurrency Control Mechanism for distributed databases
Efficient Concurrency Control Mechanism for Distributed Data...
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International Conference on Computing for Sustainable Global Development
作者: Parul Tomar Suruchi Department of Computer Engineering YMCA University of Science and Technology
distributed database is not a new term in the current world. A distributed database is a set of several databases that are correlated to each other in a logical fashion over the network. Data is distributed as well as... 详细信息
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CBIR in distributed databases using a Multi-Agent System
CBIR in Distributed Databases using a Multi-Agent System
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IEEE International Conference on Image Processing
作者: David Picard Matthieu Cord Arnaud Revel ETIS ENSEA/UCP/CNRS Cergy-Pontoise France
Information retrieval techniques have to face both the growing amount of data to be processed and the "natural"' distribution of these data over the network. Hence, we introduce in this paper a new archi... 详细信息
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Concurrency control and data replication strategies for large-scale and wide-distributed databases
Concurrency control and data replication strategies for larg...
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International Conference on Database Systems for Advanced Applications
作者: J. Tao J.G. Williams Department of Information Science and Telecom University of Pittsburgh Pittsburgh PA USA
The explosion of the Internet and the advances in high-speed wide-area networks (WANs) provide the opportunity to distribute large database systems over geographically distant sites to improve the performance and the ... 详细信息
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Privacy in horizontally distributed databases based on association rules
Privacy in horizontally distributed databases based on assoc...
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International Conference on Circuit, Power and Computing Technologies (ICCPCT)
作者: M Santhana Joyce V Nirmalrani Sathyabama University Chennai Tamil Nadu IN Department of IT Sathyabama University Chennai Tamilnadu India
databases are used among various areas for storage of large data items. Viewing data from this large dataset became a difficult task. Hence, data mining was introduced to retrieve and view the necessary data. Data min... 详细信息
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An adaptive object management algorithm for distributed databases in mobile computing environments
An adaptive object management algorithm for distributed data...
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International Conference on Information, Communications and Signal Processing
作者: Lin Wujuan B. Veeravalli Department of Electrical and Computer Engineering National University of Singapore Singapore
In this paper, we address the problem of servicing requests that arrive at a distributed database system(DDBS) in a mobile computing environment(MCE). In a MCE, mobile users may interact with a database system in retr... 详细信息
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Object allocation in distributed databases and mobile computers
Object allocation in distributed databases and mobile comput...
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International Conference on Data Engineering
作者: Yixiu Huang O. Wolfson Electrical Engineering and Computer Science Department University of Illinois Chicago IL USA
This paper makes two contributions. First, we introduce a model for evaluating the performance of data allocation and replication algorithms in distributed databases. The model is comprehensive in the sense that it ac... 详细信息
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Middleware to Integrate Patient Data from Heterogeneous distributed databases and Its Efficacy
Middleware to Integrate Patient Data from Heterogeneous Dist...
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International Conference on Computational Science and Computational Intelligence (CSCI)
作者: Subrata Kumar Das Mohammad Zahidur Rahman Dept. of Computer Science and Engineering Jahangirnagar University Dhaka Bangladesh
The health organizations store the patient data in different repositories and scattered in diverse locations. In the healthcare domain, the problem is that each hospital or even each department under a hospital mainta... 详细信息
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Agent based dynamic recovery protocol in distributed databases
Agent based dynamic recovery protocol in distributed databas...
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International Symposium on Parallel and distributed Computing
作者: Yu Wang Xinsong Liu Research Laboratory University of Electronic Science and Technology Chengdu China
Recovering from node failures is a critical issue in distributed database systems. In conventional log-based recovery protocols, the nodes providing recovery service may be overburdened, especially when the recovery i... 详细信息
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