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Replica control protocol: Triple Quorum Replication (TQR) in Data Grid
TLDR
A simulation of Triple Quorum Replication (TQR) protocol was developed using Java and results have proven that the TQR has higher data availability compare to EDR2M even though the number of nodes are increasing.
CFS: a new dynamic replication strategy for data grids
TLDR
A new dynamic replication strategy called Constrained Fast Spread (CFS) is described, which aims to alleviate the main problems encountered in the current replication strategies like the negligence of the storage capacity of the nodes.
Regression Test-Selection Technique Using Component Model Based Modification: Code to Test Traceability
TLDR
The proposed approach is based on meta-models (test models and structured models) to decrease the number of test cases to be used in the regression testing process and shows that it reduces the size of test suite without negative impact on the effectiveness of the fault detection.
Dynamic Detection of Software Defects Using Supervised Learning Techniques
TLDR
Using supervised machine learning models for predicting software bugs is better than the traditional statistical models and using PCA never noticeable impact on prediction systems performance while modifying the default parameters positively impact classifier values, especially with Artificial Neural Network (ANN).
Integrity Constraints Maintenance For Parallel Databases
TLDR
This research work proposed a standard framework for maintaining integrity in parallel database systems that is flexible and can be extended easily as the framework is designed in a modular fashion where each module has a clear function, input and output and interacts easily with the other modules.
Virtual Rule Partitioning Method for Maintaining Database Integrity
TLDR
This paper proposes virtual rule partition method, which has more advantages over the classical methods because it allows us to reduce the total cost or the total response time consumed by repair update operations using horizontal partitioned tables.
BlueThunder overcomes the current drawbacks of the Bluetooth wireless technology
TLDR
The results clearly demonstrate the applicability of the proposed solution by reporting a perfect performance of the audio streaming between incompatible devices modelled by two parked cars separated by a distance of two to five metres.
Simplified approach for generating integrity tests in distributed database systems
TLDR
A new algorithm to generate simplified integrity tests which could be used to automatically verify that database updates does not introduce any violation of integrity.
Checking the efficiency of integrity tests in distributed and parallel database
TLDR
Experimental results showed how the complete tests can significantly improve the performance of the constraint checking mechanisms with respect to the amount of data transferred across the network.
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