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A computer graphics system for block diagram problems

L. A. Belady, M. W. Blasgen, C. J. Evangelisti, R. D. Tennison
1971 IBM Systems Journal  
A precise definition of a labeled block diagram appears in Appendix A. The DESIGNPAD system contains facilities for structuring these diagrams in an interactive fashion.  ...  To make entering of block diagrams easier, a drawing package that does not require commands for creating the diagram but uses only the operands to determine the command is a part of the system.  ... 
doi:10.1147/sj.102.0143 fatcat:aqzgee3vvbaolc6vgvlmlx2mui

Domain-Specific Instance Models in UML [chapter]

Marco Torchiano, Giorgio Bruno
2002 Lecture Notes in Computer Science  
It can be a good candidate for modeling non-software systems, such as enterprise systems. While several proposals have been formulated, they are either incomplete or complex.  ...  Here we will present a solution for modeling complex enterprise systems that do not use the standard UML extension mechanism.  ...  The classes are abstract building blocks to be used in system modeling, while the relationships define the rules for how concrete building blocks (objects) can be connected to each other.  ... 
doi:10.1007/3-540-47961-9_65 fatcat:fhiywyybfneajbrtgj3czpvdfu

Isometric block diagrams in mining geology

William Drumm Johnston, Thomas Brennan Nolan
1937 Economic Geology and The Bulletin of the Society of Economic Geologists  
ISOMETRIC BLOCK DIAGRAMS. 563 Although the single arm is not free from curvilinear distortion, it is use- ful for constructing diagrams with a lower angle of view than that of an isometric projection.  ...  -as an nd the id, ac- system words smpha- stopes, ines in 1 View- lagram ble. it-and- ximum where ISOMETRIC BLOCK DIAGRAMS. 569 When studying a new mine it is often worth while first to con- struct a block  ... 
doi:10.2113/gsecongeo.32.5.550 fatcat:6ihpy55pyfbv5lvdwpylv22mfu

Tool-Support to Foster Model-based Requirements Engineering for Cyber-Phsyical Systems

Kevin Keller, Adrian Neubauer, Jennifer Brings, Marian Daun
2018 Modellierung  
The extension has proven itself valuable in university education and industry training, as it allows learners to easily create and verify diagrams that conform to the SPES approach.  ...  To bridge this divide, we suggest developing Visio extensions that extend Visio's user-friendly diagramming functionalities with custom-made shapes and code/model generation and verification functionalities  ...  This research has partly been funded by the German federal ministry for education and research under grant no. 01IS15058C.  ... 
dblp:conf/modellierung/KellerNBD18 fatcat:aptb3btrenemzfae5qw57c6qka

Enterprise modeling by means of UML instance models

Marco Torchiano, Giorgio Bruno
2003 Software engineering notes  
It can be a good candidate for modeling non-software systems, such as enterprise systems. While several proposals have been formulated, they are either incomplete or complex.  ...  As a consequence the reference UML tool doesn't provide a support for object diagrams; in fact, in many tools you cannot place an object in class diagrams, thus the only viable way to draw objects and  ...  The drawing of object diagrams poses conformance issues.  ... 
doi:10.1145/638750.638784 fatcat:reb6nmzxovgwreodogtwyumddu

A Web Based Approach towards the Automated Generation of ER-Diagram

2015 International Journal of Science and Research (IJSR)  
Diagrams plays an important role in the software development process. Drawing the diagram manually is the time consuming task so there are many tools to draw and modify the diagram.  ...  From all the diagrams ER (Entity Relationship) Diagram plays an important role in the software development process in Computer Engineering.  ...  In [5] an AER (Articulated Entity Relationship) is generated from the Entity-Relationship diagram. The AER is an extension to the ER-diagram.  ... 
doi:10.21275/v4i11.sub159240 fatcat:fwofcb2xorflxkv2jv7gjzu2ii

Context-Driven Constraint Multiset Grammars with Incremental Parsing for On-line Structured Document Interpretation

Sebastian Mace
2007 Proceedings of the International Conference on Document Analysis and Recognition  
Thanks to this approach, pen-based interfaces have been designed; we present and evaluate more specifically a software for electric diagram drawing, both in terms of comparison with more usual button-based  ...  introduce Context-Driven Constraint Multiset Grammars (CDCMG) to model the analysis of strokes drawn in the context of document composition; they allow visual arrangement, constraint and stroke recognition system  ...  Acknowledgments The authors would like to thank Guy Lorette, Professor at the University of Rennes 1, and all the people who took part in the experiments for their contribution to this work.  ... 
doi:10.1109/icdar.2007.4378748 dblp:conf/icdar/Mace07 fatcat:rlzqxfwx2fbs5la3g7k545yyny

Graphics software and hardware for RT-11 systems

William L. Palya, Blake Brown
1981 Behavior Research Methods  
The plotting tasks are passed over an RS 232 line to a simple extension of an inexpensive and commercially available graphics controller.  ...  The software runs under RT·ll on an LSJ.11 with 28K words of memory. The graphics subroutine library is approximately 200 blocks long.  ...  Figure 3 .Figure 4 ...Figure 5 . 345 A block diagram of the Micro Chroma 68 board as modified for use as a graphics controUer.  ... 
doi:10.3758/bf03207944 fatcat:6kmfzxuch5b3vno64rj5r4w2hm

A Technique for Graphical Recording of Range of Motion Using an Improvised Paper Goniometer

Valdas Macionis
2011 Journal of Hand Therapy  
Adaptation of the Standard Notation System of Finger ROM’ for Complex Motion Depicted in Figures 2A and 2B Extension Lack Motion Diagrammed Motion Diagrammed Active in Figure 2A in Figure 2B Wrist —17  ...  Adaptation of the Standard Notation System of Finger ROM’ for Complex Motion Depicted in Figures 2C and 2D Extension Lack Motion Diagrammed Motion Diagrammed Passive in Figure 2C in Figure 2D Wrist —25  ... 
doi:10.1016/j.jht.2011.05.003 pmid:21816574 fatcat:iaoz3ajbgbf6tkzwh2wpoaaf5u

Tackling misconceptions in geometrical optics

S Ceuppens, J Deprez, W Dehaene, M De Cock
2018 Physics Education  
Since ray diagrams can be both the cause and the solution for many misconceptions we focus strongly on improving understanding of this tool to solve and understand optical phenomena.  ...  Many students have difficulty explaining the image location of an object placed in front of a plane mirror.  ...  Consider the optical center O as the origin of a coordinate system and draw an opaque block between coordinates (-1, 1) and (-1, 2) . Explain the effect on image V' using a ray diagram.  ... 
doi:10.1088/1361-6552/aac604 fatcat:o5y3zsqpczaofeqtdn56eox7ea

Automatic drawing of compound digraphs for a real-time power system simulator [chapter]

Gilles Paris
1996 Lecture Notes in Computer Science  
Two implemented versions of a compound digraph algorithm using an object-oriented approach are shown for use in the field of automatic drawing of electrical circuit diagrams.  ...  Orthogonal drawing of edges and interactive implosion and explosion of compound vertices are key features of the application.  ...  The implementation currently is in one of two modes: block diagram or single-line diagram. 2.4 Use of Circuit Analysis Programs An important part of power system design is done with highly specialized  ... 
doi:10.1007/bfb0021826 fatcat:ar5sdqvg5jhkhfkkzlqqdbulhe

Direct flow drawing equipment performance reliability and increase of its effectiveness

Veronica Ivanova, Daniyar Madrakhimov, N. Voropai, S. Senderov, A. Michalevich, H. Guliev
2019 E3S Web of Conferences  
It is an analytic investigation of issues related to improving the efficiency and reliability of the drawing technological process, which are to be considered.  ...  solution is meant to improve the operational parameters of the cable products current-carrying conductor – reducing electrical resistance by reducing the fractional deformation and recalculating of the drawing  ...  between the pulling and drawing blocks and is carried out through the drawing sequences for the entire process.  ... 
doi:10.1051/e3sconf/201913901057 fatcat:7imfnduidbhyfmgdvrey5ny3ie

A Generic Approach for Pen-Based User Interface Development [chapter]

Sébastien Macé, Éric Anquetil
2007 Computer-Aided Design of User Interfaces V  
Thanks to this generic approach, three pen-based system prototypes have already been developed, for musical score editing, for graph editing, and for UML class diagram editing.  ...  Pen-based interaction is an intuitive way to realize hand drawn structured documents, but few applications take advantage of it.  ...  graph editing and one for UML class diagram editing.  ... 
doi:10.1007/978-1-4020-5820-2_5 dblp:conf/cadui/MaceA06 fatcat:x6arl7ekrvbfrdzlklyegjo75y

Program Visualization: Graphics Support for Software Development

D. Kramlich, G.P. Brown, R.T. Carling, C.F. Herot
1983 20th Design Automation Conference Proceedings  
The user designates connectors between objects by either drawing them directly or selecting an option that causes the system to draw straight line connectors for the user.  ...  The system also supports a secondary, vector model used for detail drawing to give specific visual or symbolic characteristics of an object.  ... 
doi:10.1109/dac.1983.1585640 fatcat:74jvn2l5snbdzirk2kflvoqgqy

AN EXTENSIBLE APPROACH TO GENERATE FLOWCHARTS FROM SOURCE CODE

Damitha D Karunarathna, Nasik Shafeek
2018 International journal of research - granthaalayah  
The feasibility of the proposed approach was demonstrated by developing a porotype system of compilers to generate flowcharts for source-codes written in the PHP language.  ...  It demonstrates that by using an intermediate abstract representation, independent of any programming language, the generation of flowcharts for programs written in any programming language can be achieved  ...  Thus, this approach can be easily extensible for any programming language and for any visualization application.  ... 
doi:10.29121/granthaalayah.v6.i9.2018.1274 fatcat:4duqtu22ovd6vdcntsi5ajqde4
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