The application of information retrieval techniques in interactive environments requires systems capable of efficiently processing vague queries. To reach reasonable response times, new data structures and algorithms have to be developed. In this paper we describe an approach taking advantage of the conditions of interactive usage and special access paths. To have a reference we investigate tex...

Developing technology appears as a dynamic fact in all fields which may increase the quality of life and widen comfort zone people world we live in. This dynamism leads to constant development, change innovation. The innovative entrepreneurial characteristic humans is an undeniable reality. Three-dimensional printing technologies have started gain important place our lives thanks their conditio...

Design patterns have been widely adopted and well investigated by the software engineering community over the past decade. However, their primary use is still associated with forward engineering and the design phase of the software life-cycle. In this paper, we would like to examine design patterns from a different perspective namely, their classi£cation and usage for software re-engineering an...

Software architecture is considered one of the most important indices of software engineering today. Software Architecture is a technical description of a system indicating its component structures and their relationships, and is the principles and rules governing designing. The success of the software depends on whether the system can satisfy the quality attributes. One of the most critical as...

An overview on the usage of emergent self organizing maps is given. U-Maps visualize the distance structures of high dimensional data sets. P-Maps show their density structures and U*-Maps combine the advantages of the mentioned maps to a visualization suitable to detect nontrivial cluster structures. A concise summary on the usage of Emergent Self-organizing Maps (ESOM) for data mining is give...

Software architecture is considered one of the most important indices of software engineering today. Software Architecture is a technical description of a system indicating its component structures and their relationships, and is the principles and rules governing designing. The success of the software depends on whether the system can satisfy the quality attributes. One of the most critical as...

We present a modular framework for implementing languages with effects and control structures such as loops and conditionals. This framework enables modular definitions of both syntax and semantics as well as modular implementations of compilers and virtual machines. In order to compile control structures, in particular cyclic ones, we employ Oliveira and Cook’s purely functional representation...