Publisher Correction: Inside quantum black boxes
نویسندگان
چکیده
منابع مشابه
On opening "black boxes" and looking inside.
Embedded within many of the best-known initiatives to publicly compare provider performance is an ironic twist. Methodologies used to derive comparative performance figures are increasingly proprietary, with their logic protected as trade secrets. Thus, while demands grow to publicize information on provider performance, details of the specific methods used to produce these figures are withheld...
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The term “Black Box” often refers to a device whose functionality we understand, but whose inner workings we don’t, or choose to ignore. This term appears a lot in a large variety of contexts within theoretical computer science, and happens to be extremely convenient to capture computations with restricted knowledge about or access to certain information. In its most basic form, a black box (al...
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This paper provides an overview of the survey-based literature on industrial Research and Development (R&D) laboratories, beginning with the work of Edwin Mansfield. Topics covered include R&D projects, new products, and new processes; the appropriability of intellectual property; the limits of the firm in R&D; and spillovers of knowledge from other firms and universities into the laboratories....
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We deene a notion of equivalence for designs containing black boxes. This notion is applicable to both gate-level designs, as well as designs operating on integer variables. Using this notion, we describe a sound and complete methodology for optimizing designs containing black boxes, i.e. components whose functionality is not known; these arise naturally in the course of hierarchical design.
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ژورنال
عنوان ژورنال: Nature Physics
سال: 2021
ISSN: ['1745-2473', '1745-2481']
DOI: https://doi.org/10.1038/s41567-021-01284-2