Visual programming is programming in which more than one dimension is used to convey
semantics. Examples of such additional dimensions are the use of multi-dimensional …

Recently, the Web has been rapidly" deepened" by many searchable databases online,
where data are hidden behind query forms. For modelling and integrating Web databases …

UML Statecharts are well-known visual means to capture the dynamic behavior of reactive
systems in the object-oriented design methodology. Since the UML standard only contains …

Nowadays visual languages and visual environments emerge in an increasing frequency.
This development is driven by the hope to provide considerable productivity improvement …

This paper surveys a number of the implementations of Linda that are available in Java. It
provides some discussion of their strengths and weaknesses, and presents the results from …

In a graphical user interface, physical layout and abstract structure are two important aspects
of a graph. This article proposes a new graph grammar formalism which integrates both the …

Unlike for conventional compilers for imperative programming languages such as C or ADA,
no established methods for safeguarding artifacts generated by model-based code …

This paper presents a way to represent and solve the problem of graph matching–also
known as the subgraph homomorphism problem–as a constraint satisfaction problem (CSP) …

In this paper we motivate a new technique for automatic recognition of hand-sketched digital
ink. By viewing sketched drawings as utterances in a visual language, sketch recognition …

Visual languages have long been a pursuit of effective communication between human and
machine. With rapid advances of the Internet and Web technology, human-human …