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	<title>Fiedler eigenvalue &#8211; BIOENGINEER.ORG</title>
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	<title>Fiedler eigenvalue &#8211; BIOENGINEER.ORG</title>
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		<title>AI Explanations Collapse When Supply Networks Fracture, Spectral Study Warns</title>
		<link>https://bioengineer.org/ai-explanations-collapse-when-supply-networks-fracture-spectral-study-warns/</link>
		
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		<pubDate>Fri, 23 Oct 2026 14:26:22 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[AI regulation]]></category>
		<category><![CDATA[Explainable AI]]></category>
		<category><![CDATA[Fiedler eigenvalue]]></category>
		<category><![CDATA[hypergraph Laplacian]]></category>
		<category><![CDATA[lambda-SHAP]]></category>
		<category><![CDATA[load shedding]]></category>
		<category><![CDATA[network connectivity]]></category>
		<category><![CDATA[pharmaceutical supply chain]]></category>
		<category><![CDATA[SHAP]]></category>
		<category><![CDATA[South Africa]]></category>
		<category><![CDATA[spectral governance]]></category>
		<category><![CDATA[validity certificate]]></category>
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					<description><![CDATA[A new spectrally grounded framework proves that collapsing network connectivity, measured by the Fiedler eigenvalue, is a sufficient condition for SHAP-style AI explanations to fail in pharmaceutical supply chains, though validation so far is confined to a simulation calibrated with real South African load-shedding and currency data.]]></description>
		
		
		
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