Symmetry Measure for Memory Test and Its Application in BIST Optimization

Harutyunyan, G.; Hakhumyan, Aram; Shoukourian, S.; Vardanian, V.A.; Zorian, Y.

doi:10.1007/s10836-011-5251-6

Cited by 11 publications

(2 citation statements)

References 11 publications

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“…For example, the symmetry idea is used to reduce the calculation time or modeling difficulties [8][9][10][11][12]. Some scattered studies on mechanical symmetry believe that symmetry is one of the optimization criteria [13][14][15]. For example, rotational symmetry arrangement can counteract the harmful inertial force generated by a crank-slider mechanism during operation [16] and a rotational or mirror symmetry arrangement can reduce the difficulty of mechanical analysis and calculation [17,18].…”

Section: Introductionmentioning

confidence: 99%

Association Analysis between Mechanical Symmetry and Requirements

2022

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This paper focuses on obtaining the association rules between the symmetry of different mechanical structure layers and requirements through data mining, then suggests the selection of symmetry schemes under different requirement conditions, based on the mined association rules and their strength. Firstly, a thousand symmetry structure cases, namely text data, are transformed into binary data. Then, the data analysis software RapidMiner is used to build an association rule mining model to obtain the association rules from symmetry to symmetry, from symmetry to requirements, from requirements to requirements and from requirements to symmetry. Among them, this paper focuses on the association rules with requirements as the premise and symmetry as the conclusion. Finally, according to the support and confidence of the association rules, the selection of symmetry under a single requirement, multiple requirements and decomposable requirements is discussed and summarized.

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Section: Introductionmentioning

confidence: 99%

Association Analysis between Mechanical Symmetry and Requirements

2022

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“…Results of this investigation led to determination of some regularity and periodicity rules, which exist for the evolution. Moreover, the known property of symmetry (see [8]), which means that each fault usually has its twin, was developed further and a special symmetry measure was introduced to be used in test mechanisms (see [9]). Based on the property of symmetry, a new efficient method was proposed in [10] to generate symmetric March test algorithms.…”

Section: Introductionmentioning

confidence: 99%

An effective solution for building memory BIST infrastructure based on fault periodicity

Harutyunyan

Shoukourian

Vardanian

et al. 2013

2013 IEEE 31st VLSI Test Symposium (VTS)

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This paper introduces a new solution for building memory BIST infrastructure, based on rules of fault periodicity and regularity in test algorithms. It is proposed to describe all the periodicity and regularity rules in a form of a special Fault Periodicity Table (FPT) and March Test Template (MTT). FPT allows considering any large number of faults in one table and MTT allows obtaining March tests without using special tools for their generation.

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A Built-in Self-Repair Architecture for Random Access Memories

Patnaik

Ravi

2017

Nanoelectronic Materials and Devices

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Symmetry Measure for Memory Test and Its Application in BIST Optimization

Cited by 11 publications

References 11 publications

Association Analysis between Mechanical Symmetry and Requirements

Association Analysis between Mechanical Symmetry and Requirements

An effective solution for building memory BIST infrastructure based on fault periodicity

A Built-in Self-Repair Architecture for Random Access Memories

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