Unlike Internet portals, a typical Web Information System contains lots of user operations. However, existing Web design frameworks focus exclusively on data presentation: the process of user operations is still achieved through low-level programming. That makes WIS hard to be constructed or maintained. In a Web Information System auto-construction Environment (WISE), the translation of user op...

There are presented the investigations in the framework of pseudoanalysis semirings whose operations are generated with functions of one variable. Based on the operations with generators there was developed a theory of generalized functions in analogy to the Mikusiński’s operators, which enables the construction of a generalized solution of the Burgers equation. There are considered extensions ...

Let x t, . . . , X, be variables which together constitute a composite register. These variables are shared by a number of processes which operate in a totally asynchronous and wait-free manner. An operation by a process on the composite register is either a write to one of the variables or a read of the values of all variables. All operations are required to be atomic, i.e. an execution of any...

In these years lean construction approaches is flourishing in Danish building projects. The Koskela (2000) concepts such as the TFV-perspectives (Transformation, Flow, Value) and the last planner (Ballard 2000) are directly used in attempts to rationalize building processes. One can receive this as a refreshing renewal and improvement of practical operations management at the site. However this...

A novel upper power domain construction is deened by means of strongly compact sets. Its power domains contain less elements than the classical ones in terms of compact sets, but still admit all necessary operations, i.e. they contain less junk. The notion of strong compactness allows a proof of stronger properties than compactness would, e.g. an intrinsic universal property of the upper power ...

It is widely agreed that the practice of construction is deficient and requires improvement. However, the construction research community has had little to contribute to a solution, except trialling new approaches from general management scene or advancing technological tools. It is argued that a new research frontier is needed, where integral understanding of operations, construction and compu...

Suffix tree construction algorithms based on suffix links are popular because they are simple to implement, can operate online in linear time, and because the suffix links are often convenient for pattern matching. We present an approach using edge-oriented suffix links, which reduces the number of branch lookup operations (known to be a bottleneck in construction time) with some additional tec...

The paper describes new results of investigations into developing mathematical tools for the analysis and estimation of information represented in the form of images. It is a continuation of the study of a new class of image algebras, descriptive image algebras (DIA). The use of DIA in image analysis applications requires examination of a great many operations, which may lead (or may not) to th...