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"A PDP-5 computer was used very successfully aboard Evergreen [NB 1] for ..." [7] all of which described the same PDP-5 used by the United States Coast Guard. The architecture of the PDP-5 was specified by Alan Kotok and Gordon Bell; the principal logic designer was the young engineer Edson de Castro [8] [9] who went on later to found Data General.
Question answering (QA) is a computer science discipline within the fields of information retrieval and natural language processing (NLP) that is concerned with building systems that automatically answer questions that are posed by humans in a natural language.
A human computer, with microscope and calculator, 1952. It was not until the mid-20th century that the word acquired its modern definition; according to the Oxford English Dictionary, the first known use of the word computer was in a different sense, in a 1613 book called The Yong Mans Gleanings by the English writer Richard Brathwait: "I haue [] read the truest computer of Times, and the best ...
Diagrammatic representation of computer logic gates. Logic in computer science covers the overlap between the field of logic and that of computer science. The topic can essentially be divided into three main areas: Theoretical foundations and analysis; Use of computer technology to aid logicians; Use of concepts from logic for computer applications
The IC3 Digital Literacy certification (Internet Core Competency Certification) Digital Literacy certification is a global benchmark for basic computer literacy, including operating systems, hardware, software, and networks. [1] The IC3 certifications test concepts and skills that apply to almost any school or career pathway.
Programming Languages provides a history and description of 120 programming languages, with an extensive bibliography of reference works about each language and sample programs for many of them. [5] The book outlines both the technical definition and usage of each language, as well as the historical, political, and economic context of each ...
Soon after it appeared, the book received positive reviews by reputed researchers in the area of theoretical computer science. In his review, Ronald V. Book recommends the book to "anyone who wishes to learn about the subject of NP-completeness", and he explicitly mentions the "extremely useful" appendix with over 300 NP-hard computational problems.
A computer program written in an imperative language. Imperative languages specify a sequential algorithm using declarations, expressions, and statements: [52] A declaration introduces a variable name to the computer program and assigns it to a datatype [53] – for example: var x: integer; An expression yields a value – for example: 2 + 2 ...