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On the pLR parsability of visual languages

Proceedings IEEE Symposia on Human-Centric Computing Languages and Environments (Cat. No.01TH8587), 2002
The widespread use of visual languages has motivated the need for grammar-based tools to support designers in the definition and implementation of graphical environments. The effective use of such systems requires efficient parsing techniques. The VLCC system makes use of a suitable LR-like methodology that allows us to efficiently parse visual ...
COSTAGLIOLA, Gennaro   +3 more
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PLRS development testing

IEEE Aerospace and Electronic Systems Magazine, 1988
A description is given of the Position Location Reporting System (PLRS), which provides position location, tracking, and reporting for communities of hundreds of cooperating users in a tactical environment. PLRS uses time-of-arrival measurements aided by barometric pressure measurements to establish position tracking of these large communities of user ...
U.S. Okawa, N.R. Fincher
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The Application of HOS to PLRS

1977
Abstract : The purpose of the PLRS project was to demonstrate the advantages of applying an effective methodology to a large system development process. A portion of the most complex module (the Network Manager) of the PLRS system was selected and that module was specified in terms of Higher Order Software (HOS), using the specification language, AXES,
Saydean Zeldin, Margaret Hamilton
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The Role of the NLR and PLR in Urinary Tract Infection

Clinical Laboratory, 2021
Urinary tract infections are common diseases especially seen in bedridden patients. Urine culture, which is the gold standard in the diagnosis of this disease, is an expensive examination, results take a long time, and not available in every center. The objective of this study is to explain the role of neutrophil to lymphocyte ratio (NLR) and platelet ...
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PLR in a Copyright Context

IFLA Journal, 1997
Le Danemark reconnut le premier le droit de pret pour les auteurs (PLR, Public Lending Right). Aujourd'hui il existe 15 systemes de PLR qui se distinguent par leur methode de fonctionnement et par leur philosophie. Une directive europeenne flexible, en fonction de la diversite des systemes deja existants, a ete votee.
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