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The article is an extentsive study on all more widely known and applied technical means in the field of data input and output in Computer systems. The subject is developed in a way corresponding to development of equipment i.e. beginning with the simplest traditional solutions and ending with the most modern solutions, which are sometimeos in the experimentation stage. The article discusses adventages...
The first part of the artlcle deals with main concepts connocted with the data bank, and more precisely with its two elements i.o, data base and data base management system. In the second and main part of the article, the author presents her comments on propositions concrning designing of the data bank as described in the literature of th subject. and presents her own approach to the problem. Th entire...
Information constitutes a basis for any stock cantrol system. For such a systofii to be effective, the enterprise management must have an easy accass to information concerning all aspects of keeping stockes. Processing of information necessary for effective stock control by means of traditional calculation techniques is a difficult task mainly bacause it is time consuming, which causes that information...
The artlcle sums up studies on model presantation of mutual relationships between production and distribution spheres and the market. It consists of five parts.
Realization of planning and financial settlements functions in an enterprise producing goods with s complex but relatively stable structure involves a necessity of performing a big number of computations, which exceed possibilities of a traditional system. In order to solve this problem in Lodz Construction Company "West", there has been designed and introduced a system utilizing a standard...
The author analyses the problem of designing a logical structure for data base to be used in housing construction companies. The solutions proposed in the article concern a certain group of such companies, which are linked by a common production technology known as "Szczecin system". Owing to a uniform nature of technological and organizational conditions in these companies, it is possible...
The article serves as an introduction to a major research project. It contains basic information about a research – designing team implementing the systems described in this volume, and describes Lodz Housing Construction Company "West", for which the systems have been designed. The biggest part of the article in accordance with its title has been devoted to a detailed presentation of methods...
The article contains a proposition of expanding computerization of materials management in Housing Construction Company using packages of STOCK CONTROL programmes. The proposition is based on utilization of TRANFL transaction set built with the help of this package. It includes a detailed description of computerized execution of the following functions connected with materials management: - accounting...
the traditional data processing way in this plant, which is followed by presentation of principles of the proposed system’s operation and a list of the necessary technical equipment. In the final part of the article, there are analyzed in greater detail the effects expected once the system has been introduced.
Assurance of rational materials management in а company is dependent upon simultaneous solution of the following problems: - provision of the company with necessary amount of materials at the specific time - optimal allocation and formation of desirable materials stocks - rational consumption of materials.
The artlcle discusses problems connected with optimization of
multi-objective systems.
The author analyzes formetion of economic activliy objectives
in partlcular economic formations and some problems connected
with determinatlon of hierarchical structure of objectlves. There
were defined relationships between type of objectives end mathematical
programming and formuleted the vector optimization...
The article discuses certain selectad problems connected
with methodology of designing computer simulatlon systems. There
were shown one of concapts concerning documantation of stages in
conatruction of a Computer simulation model in comparison with
methodology of designing electronic data processing system at
the level of en industrial enterprise. The author descussed the
way of creating a...
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