Organizacijų veiklos analitikai konstatuoja organizacijų aplinkos dinamiškumą, chaotiškumą. Norėdamos išlikti tokioje greitai kintančioje aplinkoje, organizacijos turi adaptuotis – numatyti veiklos pokyčius, greitai ir adekvačiai reaguoti, keisti valdymo metodus. Veiklai pertvarkyti reikia efektyvių veiklos žinių valdymo mechanizmų, kurie turi būti grindžiami informacinėmis technologijomis. Įmonės norėdamos sėkmingai adaptuoti ir naudotis įvairiais valdymo metodais gali naudotis žinių bazėmis, tačiau šiuo metu tokios bazės yra neparuoštos našiam darbui įmonėse, šiame darbe pateikiamas modelis, kaip sudarytą veiklos žinių kubą būtų galima patogiai pateikti įmonės vidaus naudojimui. Mokslinė problema. Yra sukurta nemažai koncepcijų bei modelių, tačiau yra tam tikra spraga tarp teorinių modelių bei jų taikymo (Gudas, S., Brundzaitė, R., 2007, p.1). Problemos ištyrimo lygis. Pasirinkta tema „Veiklos žinių bazės modelio sudarymas“ remiantis OLAP metodologija, nėra ištirta. Yra sukurti panašūs projektai, kur OLAP kubas generuoja ne su skaičiais, o su duomenimis susidedančiais iš tekstų, dokumentų, kurie padeda įmonėms tobuliau, naudingiau organizuoti darbus, geriau sekti įmonės dokumentaciją, bei naudingiau ją panaudoti (Katsuhiko, N., 2002, p.3). Yra sudaryta ir aptarta nemažai teorinių žiniomis grįstos veiklos panaudojimo schemų, tuo tarpu praktinių, tokių, kaip bus bandoma pasiekti šiame darbe nėra. Darbo objektas – veiklos žinių bazės modeliavimas remiantis OLAP metodologija... [toliau žr. visą tekstą] / BARONAITĖ, Jūratė. (2009) Activities of Knowledge Base Model and Integration into OLAP MBA Graduation Paper. Kaunas: Vilnius University, Kaunas Faculty of Humanities, Department of Informatics. 64 pages. SUMMARY The paper attempts to create a model of activities knowledge base to review the method in using OLAP. There are a number of concepts and models, but there is a gap between theoretical models and their application (Gudas, S., Brundzaitė, R., 2007). Businesses would benefit from having such a system, which can collect data about the company used software packages, their capabilities, collect the various models, which use the descriptions of the formation of various contracts, company management in long or short-term solutions (financial/commercial/sales/assets, and others). The problem of the chosen theme Operating Model of the Knowledge Base based on OLAP methodology, which is not exploring yet. Work item - the knowledge base based on OLAP modeling methodology. The goal - a cube, which would be transformed into research activities in the knowledge of the relevant models, documentation, and management levels. Job tasks:  Based on the analysis of scientific literature to investigate the activities of knowledge;  Based on the scientific literature to examine the possibility to shape the OLAP cube;  Based on existing models to clarify the mutual relationships between knowledge management, knowledge engineering, OLAP and data mining;  build... [to full text]

The comparison a Microsoft Access and Visual FoxPro data base control system.

Projektuojamas biologijos dalyko žinių bazės sistemos įrankis integruotas virtualioje mokymosi aplinkoje leis pasitikrinti biologijos žinias apie žuvis.Tokioje sistemoje vartotojui bus leidžiama pasiekti turinį ir parsisiųsti elektroninius išteklius. Sistema turėtų būti prieinama daugeliui vartotojų ir ją galėtų naudoti kaip mokymo priemonę. Biologijos žinių bazės įrankio paskirtis - pateikti vartotojui reikalingas žinias, padėti atrasti atsakymus į užduotus klausimus ir palengvinti mokymąsi. / Designing of Biology Subject Knowledge Base integrated virtual study environment enable coat check principles of biology about fish. At that system user was enable access contents and send paperless reservoir. System must be accessible many users and it must be used learning tools. Biology Subject Knowledge Base tools purpose – lay users required knowledge and help discover answers in put question and make easer training.

"Universalus duomenų bazių valdymo sistemų valdymo įrankis" yra atviro kodo programinės įrangos projektas, skirtas DBVS administravimui. Su šiuo įrankiu galima vienu metu administruoti kelias skirtingas DBVS. Kol kas yra palaikomos MySQL ir SQLite3 DBVS, tačiau sistema buvo sukurta taip, kad galima nesunkiai ją pritaikyti ir kitoms DBVS. Darbe taip pat trumpai apžvelgiama DBVS vystymosi istorija bei pateikiamas panašių įrankių palyginimas. / „Universal Tool for Management of Database Management Systems“ is open-source software project designed for new and experienced users to control their favorite DBMS. With this software it is possible to work with several databases at one time. Currently MySQL and SQLite3 DBMS are supported, but system is universal in that way, that it is easy to add new DBMS support, if needed. In this work, you will also find brief history of DBMS and comparison of similar software. The system has only one user group – database administrator. Database administrator can create databases, tables, do the search in table records and do many other things, which are permitted in DBMS.

The purpose of this work lies in modeling, designing and development of the computer supported work place, adjusting for stocktaking of any kind of transport. The software intended for express and other companies. In this work the computer supported work place is created where the users can create and modify data in a database all over the local area network. Under the influence of implementing of functionality, user can easily get useful and straight information. By using this software, the managers can effectively schedule the resources of technical, human and material.

Verslo pasaulio analitikai nuolat pabrėžia organizacijų aplinkos dinamiškumą ir vis dar dažną nesugebėjimą laiku ir adekvačiai reaguoti į įvykusius pokyčius. Šią problemą įveikti dažniausiai organizacijoms trūksta veiklos valdymo žinių, o taip pat ir metodų, kaip tas žinias pritaikyti ir valdyti. Todėl siekiama sukurti veiklos valdymo žinių bazės modelį. Darbo tikslas – sudaryti formalų veiklos valdymo žinių bazės aprašą, kurio pagrindu galėtų būti kuriama veiklos valdymo žinių bazė, skirta analizuoti ir pertvarkyti įmonės veiklų valdymą į žiniomis grįstą valdymą bei sukurti tokios bazės prototipą. Veiklos valdymo žinių bazės struktūra pasiūlyta išanalizavus veiklos valdymo hierarchiją, žinių valdymo procesus ir žiniomis grindžiamus veiklos valdymo modelius. Veiklos valdymo lygių modeliavimui parinktas praktinis vadybos teorijoje išskirtas veiklos valdymo hierarchijos modelis, jį transformavus žiniomis grindžiamai veiklai modeliuoti bei žinių abstrakcijos lygiai pagal MOF specifikaciją. Šių dviejų tyrimo komponentų pagalba sudarytas formalus veiklos valdymo žinių bazės aprašas bei pateiktas veiklos valdymo žinių bazės prototipas. Remiantis šiuo modeliu, tolesnis tyrimas gali būti atliekamas siekiant sukurti veiklos valdymo žinių bazės kompiuterizuotą valdymo aplinką. Šio pasiūlyto metodo nauda yra tai, kad jis organizacijoje naudojamus metaduomenis paverčia struktūrizuotais žinių elementais, kurie gali būti klasifikuojami, saugomi ir pakartotinai panaudojami. Tokie veiksmai... [toliau žr. visą tekstą] / Nowadays business environment is very unstable and frequently changing. Because of that business organizations have to quickly react to new external conditions and adapt its activities to new conditions. Furthermore, a competitive organization must be capable of foreseeing the possible changes and even manipulate them. Only in such case it could survive in a harsh competition field. For that reason, the organization must focus on it’s management control knowledge management and possibility to exploit its knowledge assets to the biggest limits. This graduation paper researches the principles of management control knowledge base, with the aim to create a formal method of describing management control knowledge base structure, so it could become core principle for creating management control knowledge base software, where business organizations could store its management control knowledge assets for a better management control and knowledge based activity. The following tasks are discovered: To analyze management control hierarchy; To analyze knowledge management activities; To define management control knowledge research background; To describe and analyze basic practical scientific methods of management control knowledge management; To describe management control knowledge base formal structure; To present graphical annotations for the created method; To prepare ER diagram for the management control knowledge base; To write a paper covering the research. In order to achieve... [to full text]

The information system created performs the following functions: standardizes the process of failure registration and management; allows monitoring and receiving information in different sections adapted for certain groups; provides opportunity to evaluate the existing situation of provision with equipment and plan future investments within time scale; allows service of a whole group of users in one time. The information system has been created by using open source software – which enables to avoid additional investments.

The reason for this project was the absence of a free web-based tool for terminology management that would both allow storage and management of term entries with a comprehensive set of descriptive data and incorporate a forum style discussion service for lexicographers. The goal of this project was to develop a platform independent terminology management application that would use a web interface. The objectives were to investigate into the field of electronic tools for terminology management and electronic dictionaries, to distinguish the main features of such systems that could be used in creating a free and platform independent internet based terminology management system, to put into practice the principles of dictionary making and develop a web application that would meet the requirements of easy use and the ability to provide extensive descriptive information for terms. A set of requirements was drawn, the system was designed and a working application was successfully developed using Java technology. It runs on Apache Tomcat server and uses MySQL database for storage of term data. The system was presented with an initial set of 100 terms from the field of real-time systems.

Now in most CASE tools the information collected during the stage of IS cycle analysis is not used to generate the models of the designing stage. Improving CASE systems it is offered to enlarge them with an activity knowledge basis, what becomes an additional source of information to generate project model. Activity knowledge model created in the department of data systems has been specified and activity setting system has been designed and realized during the work. System design has been conducted using programming appliances: Rational Rose Enterprise Edition 2002, Microsoft Visio Professional 2002. Use Case model generating algorithms has been created on the grounds of the activity basis. UCM models storage and software needed for its functioning have been worked out. CASE activity knowledge basis ordering system has been created on the grounds of the activity meta-model worked out in the department of data systems. Realized activity knowledge ordering system is used to extend traditional CASE systems functional possibilities. Realized CASE activity knowledge basis ordering system (Visual FoxPro 7.0) lets:  To input and adjust activity knowledge – activity elements described on the grounds of work model sequences activity procedures, activity functions, information flow, material flow and users;  To relate activity processes, activity functions, simulate their hierarchy structure;  To make accounts about the content of knowledge basis;  To generate users case... [to full text]

Database design methods and tools have been investigated in the paper. The action diagram construction process has been investigated and three data design methodologies IDE1X, IE and Chen‘ have been considered. The main definitions have been described and classified in detail. The problems of database design have been stated and table normal forms have been presented. The company‘s employee income tax database model has been designed on the basis of the theory. Four step Chen‘s diagram has been used to design the data model. The company‘s employee income tax database has been designed and implemented in MS Access environment. The data import program from MS Excel has been developed.