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ISBL

Known as: Information Systems Base Language 
ISBL (Information Systems Base Language) is the relational algebra notation that was invented for PRTV, one of the earliest database management… 
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Related topics

Related topics

6 relations
IBM Business System 12Projection (relational algebra)Query languageRelational algebra

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Improvement of flexible design matrix in sparse Bayesian learning for multi task fMRI data analysis
Detecting the active regions of the brain during cognitive functions is one of the important problems in cognitive neuroscience… 
2011
2011
UOP FCC DESIGN ADVANCEMENTS TO REDUCE ENERGY CONSUMPTION AND CO 2 EMISSIONS
FCC technology has been a work horse in the petroleum industry since the 1940’s. Over the history of FCC, the primary focus for… 
2010
2010
A novel constant-power bit loading algorithm for QAM modulated OFDM systems
A bit loading algorithm is presented for orthogonal frequency division multiplexing (OFDM) systems to minimize bit error rate… 
2005
2005
Dynamic Adhesive Instability of Sub-Five Nanometer Head-Disk Interfaces
Understanding of dynamic adhesive, contact and friction interactions and associated instabilities at magnetic storage head-disk… 
2005
2005
Adhesive Contact Modeling of Ultra-Low Flying Head-Disk Interfaces With and Without Roughness Effects
The head-disk interface (HDI) designed for sub-5nm pseudo-flying to obtain extremely high areal recording (EHDR) density of 1… 
2004
2004
De l'association à l'entrepreneuriat social : Vers un compte satellite des institutions sans but lucratif (ISBL) en France : (Ire partie)
Que la comptabilite nationale permette d'evaluer le poids economique des activites d'economie sociale constitue un enjeu pour l… 
Review
1996
Review
1996
Narrative strategies in the book of Ecclesiastes
The working premise of this thesis is that the book of Ecclesiastes can be studied with confidence as a narrative text for the… 
1988
1988
The gould NP1 system interconnecting
The Gould NP1 is a multicomputer multiprocessing system designed for high performance and parallel processing required in diverse… 
Review
1983
Review
1983
ILEX an intelligent relational database system
This paper describes the architectural overview of a research project called ILEX. The discussion focuses on a unified approach… 
1976
1976
User Extensions to the Peterlee Relational Test Vehicle
In the design of the PRTV system we stressed the importance of the easy writing of extensions to the language, ISBL. We give… 
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