Charles Gunn, A. Ortmann, U. Pinkall, K. Polthier, and U. Schwarz. Oorange: A virtual laboratory for experimental mathematics. Technical report, 1997.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....by an object oriented run time type checking component. If the user wishes however to have total control over the existing constraints, she can directly interact with the dependency graph and add or remove connections between ports in a way similar to the network management of the Oorange system [11]. An Object Oriented Simulation System 7 A special component of the dependency manager, called the run manager, uses the dependency graph to propagate changes when an object is modified, thus ensuring the constraint satisfaction completely transparent to the user. p2 p3 This This c2 Start ....

C. Gunn, A. Ortmann, U. Pinkall, K. Polthier, U. Schwarz, Oorange: A Virtual Laboratory for Experimental Mathematics, Sonderforschungsbereich 288, Technical University Berlin. URL http://www-sfb288.math.tuberlin. de/oorange/OorangeDoc.html

.... with respect to VisSym frameworks: end users (EU) who steer the system via its graphics interfaces (GUIs) application designers (AD) who build the EU application by assembling predefined domain specific components often in a visual assembly tool representing the application as a dataflow network [8, 1], and component designers (CD) who develop new (OO) code or adapt existing one to produce the components needed by the AD. However, due to several factors, designers have been so far reluctant to adopt component based designs. Firstly, the above constraint combination is hard to satisfy, so ....

....[9] for C or Java3D for Java [6] most frameworks require relinking or recompilation to use new component versions. They also often force components to inherit from a common root class (hierarchies having different roots are not accepted) or use only single inheritance (SI) in e.g. the C case [9, 8, 14]. White box frameworks based on inheritance or other compile time schemes that check the validity of components by checking their interface conformance are thus the most common. 1.1.2 Inflexible I O Typing By providing typed inputs and outputs for components (also called ports in the dataflow ....

[Article contains additional citation context not shown here]

C. Gunn, A. Ortmann, U. Pinkall, K. Polthier, U. Schwarz, Oorange: A Virtual Laboratory for Experimental Mathematics, Sonderforschungsbereich 288, Technical University Berlin. URL http://www-sfb288.math.tuberlin. de/oorange/OorangeDoc.html

....of existing OO libraries integration in a unitary, easy to learn manner. We addressed the above problem by designing vission, a general purpose environment for visualization and steering of simulations with objectual networks. Dataflow modelling familiar to visualization scientists [4] [6] is completely merged with the OO modelling used by component designers [5] 2] in a single new abstraction. Independently developed OO code integration is thus almost transparent, especially since vission automatically constructs its GUIs from the given code, extending the approach presented in ....

.... languages for module implementation, user interface, scripting, and dataflow control, making them hard to learn and use (limitation L3 ) As there is often no way to map constructs from an (OO) language to another, developers are forced to use the languages common subset(limitation L4 ) [6, 5, 4], or to manually adapt their code (limitation L5 ) The set of system GUI widgets is usually not extensible to reflect directly e.g. user defined types (limitation L6 ) L5 and L6 imply that GUI construction can not be automated (limitation L7 ) Few systems allow writing new modules by reusing ....

[Article contains additional citation context not shown here]

C. Gunn, A. Ortmann, U. Pinkall, K. Polthier, U. Schwarz, Oorange: A Virtual Laboratory for Experimental Mathematics, Sonderforschungsbereich 288, Technical University Berlin. URL http://www-sfb288.math.tuberlin. de/oorange/OorangeDoc.html

....compares to the dynamic elementary geometry software programs Cabri [13] and Cinderella [11] Both of these tools are also discussed in this book. JavaView s visualization tools and many of its algorithms compare to those found in visualization programs like GeomView [17] Grape [22] Oorange [4], AVS and others. The major di#erence to these visualization programs, and one of the initial reasons for the development of JavaView, is the possibility to publish interactive experiments written in JavaView directly in online research articles, books, or educational course notes. In this ....

C. Gunn, A. Ortmann, U. Pinkall, K. Polthier, and U. Schwarz. Oorange: A virtual laboratory for experimental mathematics. In H.-C. Hege and K. Polthier, editors, Visualization and Mathematics, pages 249--265. Springer Verlag, Heidelberg, 1997.

No context found.

Charles Gunn, A. Ortmann, U. Pinkall, K. Polthier, and U. Schwarz. Oorange: A virtual laboratory for experimental mathematics. Technical report, 1997.

No context found.

Gunn, C., Ortmann, A., Pinkall, U., Polthier, K., Schwarz, U. (1996): Oorange: A Virtual Laboratory for Experimental Mathematics, Sonderforschungsbereich 288, Technical University Berlin. http://www-sfb288.math.tu-berlin.de/oorange/OorangeDoc.html

No context found.

Charles Gunn, A. Ortmann, U. Pinkall, K. Polthier, and U. Schwarz. Oorange: A virtual laboratory for experimental mathematics. Technical report, 1997.

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC