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QRtree -- Decision Tree dialect specification of QRscript

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arxiv 2403.04716 v1 pith:E24AFY5Z submitted 2024-03-07 cs.NI cs.HCcs.PL

classification cs.NIcs.HCcs.PL
keywords coderepresentationspecificationdialecteqrtreebytecodeintermediateqrscriptqrtree
verification ladder T0 review T1 audit T2 compute T3 formal

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This specification document specifies the syntax and semantics of QRtree, which is a specific dialect of QRscript particularly suited to represent decision trees without chance nodes. The term dialect identifies one of the possible sub-languages that can be encoded inside of an eQR code via QRscript. This specification will describe an intermediate representation of QRtree, made through a language derived by the three-address code. It will then define the transformation rules from the intermediate representation to a binary code. The latter is a binary representation called eQRtreebytecode. These rules can also be applied inversely to transform the eQRtreeBytecode into the intermediate representation. This specification document will pay particular attention to the creation of a compact eQRtreebytecode, as the maximum number of bits that can be stored in a QR code is, at the time of writing, equal to 2953 bytes (in the case of QR code version 40 with a "low" error correction level).

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  1. Executable QR codes with Machine Learning for Industrial Applications

    cs.NI 2024-11 conditional novelty 3.0 of 10

    QRind is a new QR-code-embedded programming dialect that adds variables and a small neural network to the authors' existing QRtree decision-tree dialect for offline industrial assistance.

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