[PDF] Top 20 Volume 25: Visual Formalisms for Patterns 2009

... The goals for PIN as listed above are: pragmatic simplicity for the average developer, support for multiple instances in a single diagram, and a concept-based approach with a clear hierarchical expression. By starting ... See full document

... More complex situations are possible where one abstract axis influences more than one real- number coordinate component in the view-space, or multiple interdependent abstract axes coop- erate to commonly generate one ... See full document

... Since we work in a model-based context we decided to create a dedicated PLML editor using model-based technology. We defined a grammar for a textual domain specific language (DSL) resembling PLML. From this grammar we ... See full document

... design patterns [GHJV95] has brought revolutionary changes to object-oriented (OO) software design and ...Design patterns are reusable solutions to recurring design ...several patterns can be ... See full document

... structural patterns that can lead to control flow errors in such graphical ...error patterns, we use the visual query language BPMN-Q ...the visual modeling language he or she is familiar ... See full document

... each visual language editor, a layout meta model (LMM) is specified, on which the layout specification is based ...all visual components and their spatial relationships, whereas the ASMM is an instance of ... See full document

... Process Patterns Van der Aalst ...workflow patterns describing several types of control flow structures in workflow ...process patterns to software development processes; however, his approach does ... See full document

... Design patterns in software engineering describe a problem that recurs, and then describe the core of the solution to that problem, in a way that the solution can be used many times, without ever doing it the same ... See full document

... services. For instance, FIMs can be used to deal with access control in a cloud. Consequently, architectural modeling of these systems becomes necessary; for instance, in current distributed systems the possibility to ... See full document

... to a join node will add a new resource to the L component of the rule for the join node, which will therefore require that a sufficient number of such resources are produced by its predecessors. Figure 5 shows the rule ... See full document

... triple patterns which express allowed and forbidden relations between two models, where the models are triple ...Triple patterns can be seen as graph constraints for triple graphs, which specify both ... See full document

... different patterns; allowing easy, straightforward splitting and parallelisation of the RETE net, with a low amount of ...the patterns into relatively independent containers, a multi-threaded RETE pattern ... See full document

... During implementation of the study, we realized that not all details of the gene expression pro- cess can be simulated using GrGen.NET. As stated in Section 3, a graph rewriting system needs to know the specific sequence ... See full document

... The geraniums in the title and abstract refer to the following challenge. We have a number of flower pots, each of which contains a number of geranium plants. These tend to fill all available space with their roots, and ... See full document

... As we have seen in Section 2, the graphical representation is specified completely indepen- dent from the structure definition. This means there needs to be some kind of mapping defined between the two syntactic aspects ... See full document

... the arrows begin, end and next. The empty list is represented by the endoarrow empty. The modification to the initial graph would be only the addition of one empty log object, i.e. one with a unique empty arrow. The ... See full document

... Story Diagrams extend UML Activity Diagrams by so-called Story Activities to model the be- havior of a method of a UML Class. Therefore, they are usually used in conjunction with a UML Class Diagram that describes the ... See full document

... Second, patterns of health assimilation can be influenced by patterns of racial and ethnic identification across time and ...identification patterns over ...Islam 2009; see also Trejo ... See full document

... e.g. patterns and participant names, which are further specified by dynamic bindings on a DSVL model ...Multiple patterns can be specified for a DSVL meta-model and instantiated into its model ... See full document

... of visual notations for specifying components has the advantage of being more in- tuitive and accessible to developers than formal mathematical notations that are based on set theory and predicate ...advantages ... See full document