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Failure analysis on static condition (static leakage and standby current level) failed device would not cost long time to find root cause, but dynamic functional failure will. Failure analysis with dynamic strategy to localize a failure point is more significant in complicated function failed IC (Integrated Circuit). This paper would present an efficient strategy to locate the defect using dynamic...
With multi-metal layers and scaling down we occurred many difficulties in FA. Due to coverage of metal layers precise emission spots and hotspots were not captured and sometimes many test points were planted Pt probe pad to perform failure isolation difficultly. So, some new technologies for FA were developed in recent years, for example NAIL, and laser voltage probing and so on. In this paper, we...
An efficient communication protocol is a foundation of Cluster system's communication networks. In this paper, an underlying communication protocol which provides a shared buffer communication for interconnection system whose CPUS are connected by the Hyper Transport bus is proposed. The experiments show that the proposed shared buffer communication method is far more efficient than that adopts Ethernet...
Large-scale distributed monitor networks are in face of the challenge of tremendous data communication costs due to the resource restriction. Prediction models can be used to reduce communication cost over the networks. A framework is proposed which provides a mechanism to maintain adaptive prediction models that significantly reduce communication cost over the distributed environment while still...
Processing multi-extreme value queries efficiently over data streams is important for data analysis in real-time environment. Cost-efficient processing of continuous extreme values queries over sliding windows, especially about resource sharing, is considered. Firstly, an effective storage structure to minimize the number of elements to be kept for queries is given. We prove the average the cardinality...
Using principal component analysis (PCA) and improved fuzzy neural network by PSO to evaluate the success degree in electric power engineering is this paper's innovative points. First we construct the algorithm model which based on PCA and BP neural network improved by PSO. Secondly using PCA to predigest the given index system and then using the relative membership degree processing the date, which...
We focus on aspects of physical distribution of streams, and address the problem of communication reduction for continuous extreme values monitoring over distributed data streams. We firstly develop an effective pruning technique to minimize the number of elements to be kept for extreme values queries. Then we consider the distributed environment, where remote nodes delay the data transmission as...
Continuous top-k query over data stream is very important for several on-line applications, including network monitoring, communication, sensor networks and stock market trading, etc. In this paper, we propose an effective pruning technique, which minimizes the number of tuples that need to be stored and manipulated. Based on it, a cost-efficient method for continuous top-k processing over single...
The problem of communication reduction over continuous threshold monitoring in distributed systems is considered in this paper. A Communication Efficient Method (CEM) is proposed which utilizes the relationship among objects and processes them as a whole, therefore achieves better performance than those who holding each object separately. In specific, the object with largest value is chose as the...
We address the problem of cost-efficient processing of continuous extreme queries (MAX or MIN) over distributed sliding window streams, and propose several methods for communication reduction and resource sharing among queries. Firstly, we develop an effective pruning technique to minimize the number of elements to be kept. It can be shown that on average only O(logN) key points need to be stored...
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