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Expert systems ES for home study and evaluation
Novák, Jaroslav ; Honzík, Petr (referee) ; Jirsík, Václav (advisor)
This master thesis contains the basic information about knowledge and expert systems. The thesis contains theoretic text about architecture of the expert systems and representation knowledge. The text regarding on representation knowledge contains examples of different ways of knowledge representation for expert systems. In the next part is described the design and all functions of the expert systems. This expert system uses frames representation.
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Socio-ekonomické aspekty využití rezistentních odrůd jabloní v produkčních systémech
Havlíková, Marta
The presented diploma thesis deals with the assessment of socio-economic context and aspects of the use of resistant apple varieties in production systems. Its aim is to suggest recommendations for the increase of social efficiency of their use. At the same time, this thesis focuses on the possibility to enforce short food supply chains which can contribute to the efficient way of production appreciation within the frame of vertical market structure. A part of the thesis introduces a discourse on the costs of resistant and non-resistant apple varieties which can remarkably influence the overall economy of an enterprise. Growing resistant and non-resistant varieties brings both economic and social environmental benefits. Environmental advantages include reduction of negative effects of protective substances on the environment, residue and the increase in health harmlessness. Moreover, it has a positive impact on the sustainability of biodiversity. Social benefits include the fact that treating resistant apple trees is less time consuming, employment is maintained and the region has higher incomes. Increasing demand on quality fruit and demanded and purchased amount of resistant apple varieties can be expected. The final thesis contains also a survey which evaluates the socio-economic aspects influencing the consumers decisions. Results of the questionnaire enable to view the consumers preferences in terms of lifestyle, shopping behaviour and the knowledge of resistant varieties in general.
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Expert systems ES for home study and evaluation
Novák, Jaroslav ; Honzík, Petr (referee) ; Jirsík, Václav (advisor)
This master thesis contains the basic information about knowledge and expert systems. The thesis contains theoretic text about architecture of the expert systems and representation knowledge. The text regarding on representation knowledge contains examples of different ways of knowledge representation for expert systems. In the next part is described the design and all functions of the expert systems. This expert system uses frames representation.
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Knowledge Representation
Blecher, Jan ; Jirků, Petr (advisor) ; Berka, Petr (referee)
Tato práce se snaží priblížit jednotlivé metody reprezentace znalostí v umelé inteligenci s durazem na obecný prehled a rozdíly mezi jednotlivými metodami. V textu jsou rozebrána schémata reprezentace znalostí, mezi která patrí predikátová logika, produkcní systémy, sémantické síte a rámce. U každého schématu jsou uvedeny jeho charakteristické vlastnosti a nekteré typické metody. Z textu je zrejmé, že opravdu neexistuje žádná univerzální metoda reprezentace znalostí, ale naopak, že jednotlivé metody jsou vhodné pro konkrétní situace reálného sveta. Nekteré oblasti znalostí dokonce nejsou klasickými schématickými metodami, které uvádím v tomto textu, reprezentovatelné vubec nebo jen velmi težko. Práce je rozdelena dle jednotlivých metod reprezentace, které jsou dále strukturovány s ohledem na postupy v nich používané.
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