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Punched card

Known as: IBM Port-A-Punch, Punch card, Hollerith code 
A punched card or punch card is a piece of stiff paper that can be used to contain digital information represented by the presence or absence of… 
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APEXCBASICBRLESCCER Computer

Broader (1)

History of software

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2008
2008
Numerical study on laminar convection heat transfer in a rectangular channel with longitudinal vortex generator . Part A : Verification of field synergy principle
This study presents numerical computation results on laminar convection heat transfer in a rectangular channel with a pair of… 
2006
2006
Why Keep a Community-Based Focus in Times of Global Interactions ?
A few years ago I was involved in a team project in Sachs Harbour in the Canadian western Arctic, the Inuit Observations of… 
2003
2003
Punched card machinery
Until the advent of commercially available stored-program computers in the 1950s, punched card machines represented the most… 
Review
2002
Review
2002
Standardisation of the Manufacturing Process : the IMS STEP-NC project
This paper provides an overview of a proposed new international standard for numerically controlled machine tools, ISO 14649… 
2001
2001
The PUNCH virtual file system: seamless access to decentralized storage services in a computational grid
Describes a virtual file system that allows data to be transferred on demand between storage and computational servers for the… 
1993
1993
Redressing the balance: the advantages of informal evaluation techniques for Intelligent Learning Environments
The paper discusses issues to be considered when evaluating an Intelligent Learning Environment. In particular it considers… 
1983
1983
Development of an Interactive Computer Program to Produce Body Description Data
Abstract : This report documents program GEBOD (GEnerator of BODy data) an interactive computer program which produces the body… 
Highly Cited
1978
Highly Cited
1978
UNIX time-sharing system: The programmer's workbench
Many, if not most, UNIX∗ systems are dedicated to specific projects and serve small, cohesive groups of (usually technically… 
Highly Cited
1969
Highly Cited
1969
The Edible Woman
Marian is determined to be ordinary. She lays her head gently on the shoulder of her serious fiancee and quietly awaits marriage… 
1941
1941
Punched Card Methods in Scientific Computation
The publication of this book paved the way for computing in the 1940s. It applied the idea of machines which could read and… 
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