What is cohherence?
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Coherence, in various contexts, refers to the consistency and interconnectedness within a system. In decision-making, the Linking Coherency Index (LCI) tests the coherence of ANP Supermatrices, ensuring self-consistency and reducing the number of comparisons needed . In quantum technologies, coherence is a crucial resource allowing advancements beyond classical limits, necessitating quantification similar to other resources like electricity . Coherence is also observed in the form of Cooccurrence Histograms (COH) in texture analysis, where different peaks indicate variations in texture components within regions like brain tumors and white matter, aiding in subtle tissue modifications detection . Moreover, memory coherence is fundamental in shared virtual memory systems, ensuring consistency in page updates among concurrent processes through specified protocols . This comprehensive view showcases coherence's significance across diverse fields.
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| Coherence in a shared virtual memory system ensures that each process sees consistent updates on a page until ownership is transferred, maintaining data integrity across processes. | |
15 Jul 2018 | Coherence refers to self-consistency and noncontradiction within a system, tested by the Linking Coherency Index (LCI) in ANP Supermatrices to enhance data quality and reduce comparisons. |
| Coherence is a crucial resource in quantum technologies, surpassing classical limits. It should be quantified akin to other resources like petrol and electricity, enabling advancements beyond classical capabilities. | |
01 Dec 2009 2 Citations | Cooccurrence Histogram (COH) is a graphical representation derived from a cooccurrence matrix, showing joint probability entries and percentage frequencies, aiding in texture characterization in brain MRI images. |
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