Nepakankamos informacinių sistemų projektavimo priemonių galimybės labai išplečia projekta-vimo proceso trukmę. Dažnai projektavimo ciklas susideda iš kelių etapų. Paprastai pradžioje aprašoma probleminė sritis (kaupiamos žinios apie veiklą), specifikuojami vartotojo reikalavimai, po to sudarinėjami projektiniai sprendimai (sistemos klasių modelis ir kt.). Projektinių sprendimų kūrimas veiklos žinių pagrindu nėra automatizuotas, dėl to šis procesas užtrunka ilgai. Neautomatizuotas IS projektavimas ne tik užtrunka ilgiau, bet ir įveda didesnę klaidos pasitai-kymo galimybę. T.y. žmogiškas faktorius gali lemti, kad bus atsižvelgta ne į visus veiklos žinių bazėje saugomus įrašus. Įrašai taip pat gali būti ne tinkamai interpretuojami ir t.t. Darbe plačiai analizuojamos IS kūrimo priemonės ir atsižvelgiant į privalumus ir trūkumus pasiūlomas metodas proceso optimizavimui. Metodas - skirtas klasių modelio sudarymui pagal veiklos žinias. / Insufficient capabilities of information systems design tools extends the duration of the design process. Often, the design cycle consists of several stages. Usually at the beginning, then the domain is described (collected knowledge of the activities), analytics specifies user requirements. Only after this design solution (the system class models, etc.) can be developed. Enterprise Knowledge-based Devel-opment of the design solutions is not automated therefore the duration of the design process is long.
There are a lot of disadvantages of not automated process. Non-automated design not only takes longer, but also creates a greater possibility of the error occurrence. That is because the human factor can be taken into account because, that not all the activities stored in the knowledge base. Also records may not be correctly interpreted, and etc.
Thus, the expected solution is a method which will be used to generate information system de-sign solutions (specifically - information system class model of the platform independent level) based on the knowledge (the description of the domain) stored in knowledge base. Of all design solutions, the class model is one of the major information system project solutions. Therefore this should efficiently optimize the design process of information system.
In this paper you will discover the possible solution – proposed prototype of algorithm and pro-totype of knowledge base. Solution is realized on “MagicDraw UML” platform therefore it... [to full text]
| Identifer | oai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2009~D_20090304_104619-46917 |
| Date | 04 March 2009 |
| Creators | Sadauskas, Tomas |
| Contributors | Stulpinas, Raimundas, Butkienė, Rita, Bareiša, Eduardas, Butleris, Rimantas, Gudas, Saulius, Pilkauskas, Vytautas, Lopata, Audrius, Skersys, Tomas, Kanapeckas, Pranas, Kaunas University of Technology |
| Publisher | Lithuanian Academic Libraries Network (LABT), Kaunas University of Technology |
| Source Sets | Lithuanian ETD submission system |
| Language | Lithuanian |
| Detected Language | English |
| Type | Master thesis |
| Format | application/pdf |
| Source | http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090304_104619-46917 |
| Rights | Unrestricted |
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