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检索条件"主题词=distributed databases"
10460 条 记 录,以下是201-210 订阅
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Adaptive protocols for managing replicated distributed databases
Adaptive protocols for managing replicated distributed datab...
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International Symposium on Parallel and distributed Processing (IPDPS)
作者: A. El Abbadi Department of Computer Science University of California Santa Barbara CA USA
The author proposes a family of adaptive protocols for managing replicated databases. Adaptive protocols use information about the system configuration to determine how operations are executed. Special system transact... 详细信息
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The complexity of processing tree queries in distributed databases
The complexity of processing tree queries in distributed dat...
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International Symposium on Parallel and distributed Processing (IPDPS)
作者: Chihping Wang Department of Computer Sciences University of California Riverside CA USA
Semi-joins have been introduced to reduce the cost of processing distributed queries. The determine the optimal semi-join processing strategy, one must consider both the reduction effect and the transmission overhead.... 详细信息
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Querying Web distributed databases for XML-based e-businesses: requirement analysis, design, and implementation
Querying Web distributed databases for XML-based e-businesse...
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Australasian Database Conference (ADC)
作者: H. Ishikawa M. Ohta Department of Electronics & Information Eng Tokyo Metropolitan University Japan
Electronic commerce (EC) business models like e-brokers on the Web use XML databases such as product and customer data. To flexibly model such applications, we need a modeling language for EC businesses, that is, busi... 详细信息
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Views and Updates over distributed databases
Views and Updates over Distributed Databases
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International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC)
作者: Elena V. Ravve Department of Software Engineering Ort Braude College Israel
This contribution deals with systematic exploitation of logical reduction techniques to databases. The particular applications are views and updates over distributed databases. Logical reduction techniques come in two... 详细信息
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An integrated method for mining association and sequential rules in distributed databases
An integrated method for mining association and sequential r...
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Joint World Congress of International Fuzzy Systems Association and International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS)
作者: Jih-Jeng Huang Computer Science & Information Management Soochow University Chungcheng District Taipei City Taiwan
Association and sequential rules have received much attention in both academia and in practice for quite some time. A number of algorithms have been proposed to improve the efficiency of mining decision rules. However... 详细信息
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A new paradigm for high availability and efficiency in replicated distributed databases
A new paradigm for high availability and efficiency in repli...
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International Symposium on Parallel and distributed Processing (IPDPS)
作者: P. Triantafillou D. Taylor Department of Computer Sciences University of Waterloo Canada
The paper presents a new paradigm for replication. Its major goal is to achieve performance similar to systems that do not employ replication and, at the same time, to offer the availability benefits that result from ... 详细信息
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An indicator of robustness for distributed databases
An indicator of robustness for distributed databases
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Australian and New Zealand Conference on Intelligent Information Systems
作者: E. Yuen V.L. Narasimhan Information Technology Division Defence Science and Technology Organisation Australia
Wide area distributed databases (DDB) can increase their robustness by copying data at a number of sites around the network. This redundancy lets clients access the most convenient server site which holds the desired ... 详细信息
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Developing a pieces of data allocation method in distributed databases using Bayesian networks
Developing a pieces of data allocation method in distributed...
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International Congress on Technology, Communication and Knowledge (ICTCK)
作者: Soheil Pourhaji Mohammad Hossein Moattar Department of Software Engineering Neyshabur Branch Islamic Azad University Neyshabur Iran Department of Software Engineering Mashhad Branch Islamic Azad University Mashhad Iran
Determining the location of the storage of data on different nodes of a distributed system is called allocation of pieces of data and is considered as the most important factor influencing the cost of the implementati... 详细信息
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Performance Evaluation of Concurrency Control Algorithm for Multilevel Secure distributed databases
Performance Evaluation of Concurrency Control Algorithm for ...
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Student Conference on Engineering, Sciences and Technology
作者: N. Kaur A.K. Sarje M. Misra Department of Electronics and Computer Engineering Indian Institute of Technology Roorkee Roorkee Uttarakhand India
Majority of the research in multilevel secure database management systems (MLS/DBMS) focuses primarily on centralized database systems. However, with the demand for higher performance and higher availability, database... 详细信息
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An efficient transitive closure algorithm for distributed databases
An efficient transitive closure algorithm for distributed da...
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International Conference on Computing and Information (ICCI)
作者: I.H. Toroslu L. Henschen Department of EECS Northeastern University Evanston IL USA
Because most of the recognizable queries in deductive databases can be transformed into transitive-closure (TC) problem, the development of efficient algorithms to process the different forms of TC problems within the... 详细信息
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