The system for various types of sensors monitoring and analysis has been described in the article. The system architecture and some aspects of implementation have been described.

The problem of context-aware task sequence planning by an autonomous intelligent system (intelligent agent) for a case of independent or loosely coupled tasks is considered. The principle of matching the task to the context was analyzed, the structure of the task sequence planning module and the algorithm of its work were proposed. The paper also proposes an algorithm for calculating the dynamic priority of a task, an algorithm for determining whether a task meets context, and an algorithm for adapting a set of rules for matching tasks to a context based on reinforcement learning in a stationary random environment with context dependence (contextual multi-armed bandit problem). The outline of the reinforcement learning procedure, implemented in the prototype of the task sequence planning module, has been proposed.

Індекс рубрикатора НБУВ: З973-048

Рубрики:

Комп'ютери та програмування

Шифр НБУВ: Ж44120 Пошук видання у каталогах НБУВ 

This work deals with the development of a structural model of decision-making tools for cyberphysical systems and with the development of a control system of decision-making tools for cyberphysics systems. The main difficulties in developing decision-making tools have been considered and analyzed. A structural model of decision making tools for cyberphysical systems and its characteristics has been considered. The estimation of hardware costs for the implementation of decision-making tools of cyberphysical systems has been made. The essence, purpose and properties of the control system have been disclosed. The cybernetic model of control system for decision making of cyberphysical systems has been presented. The basic parameters of the developed model have been given. Also, an experimental mobile cyber-physics system for recognizing objects (road signs) from a video stream for car drivers has been presented.

The paper aims at providing the technical investigation on implementation options for the security subsystem architecture in the IEEE 802.15.4 compatible devices. Since the security procedures typically consume most processing capacity of IEEE 802.15.4 device, efficient implementation of the security subsystem is essential. A brief functional overview of the security procedures has been povided. General investigations on security procedures implementation have been performed. Three general approaches for security subsystem implementation have been considered: a) software implementation; b) hardware implementation; and c) hardware-software implementation. The aim is to determine optimum implementation approach corresponding to low-cost and low-power consumption requirements. A hardware-software approach has been selected for the security subsystem implementation, and an expediency of the security procedures of hardware and software implementation has been estimated.

The paper deals with the cooling approaches and aims at using solutions for the energy efficient and economically viable high density computing system construction and usage. Power consumption of the standalone high density computing systems and supercomputing clusters with different types of cooling has been considered and their characteristics have been estimated. The influence on the overall budget of the system construction and exploitation for 5 years of life time has been analyzed.

The system for various types of sensors monitoring and analysis has been described in the article. The system architecture and some aspects of implementation have been described.

The problem of context-aware task sequence planning by an autonomous intelligent system (intelligent agent) for a case of independent or loosely coupled tasks is considered. The principle of matching the task to the context was analyzed, the structure of the task sequence planning module and the algorithm of its work were proposed. The paper also proposes an algorithm for calculating the dynamic priority of a task, an algorithm for determining whether a task meets context, and an algorithm for adapting a set of rules for matching tasks to a context based on reinforcement learning in a stationary random environment with context dependence (contextual multi-armed bandit problem). The outline of the reinforcement learning procedure, implemented in the prototype of the task sequence planning module, has been proposed.

Індекс рубрикатора НБУВ: З973-048

Рубрики:

Комп'ютери та програмування

Шифр НБУВ: Ж44120 Пошук видання у каталогах НБУВ 

This work deals with the development of a structural model of decision-making tools for cyberphysical systems and with the development of a control system of decision-making tools for cyberphysics systems. The main difficulties in developing decision-making tools have been considered and analyzed. A structural model of decision making tools for cyberphysical systems and its characteristics has been considered. The estimation of hardware costs for the implementation of decision-making tools of cyberphysical systems has been made. The essence, purpose and properties of the control system have been disclosed. The cybernetic model of control system for decision making of cyberphysical systems has been presented. The basic parameters of the developed model have been given. Also, an experimental mobile cyber-physics system for recognizing objects (road signs) from a video stream for car drivers has been presented.

The paper aims at providing the technical investigation on implementation options for the security subsystem architecture in the IEEE 802.15.4 compatible devices. Since the security procedures typically consume most processing capacity of IEEE 802.15.4 device, efficient implementation of the security subsystem is essential. A brief functional overview of the security procedures has been povided. General investigations on security procedures implementation have been performed. Three general approaches for security subsystem implementation have been considered: a) software implementation; b) hardware implementation; and c) hardware-software implementation. The aim is to determine optimum implementation approach corresponding to low-cost and low-power consumption requirements. A hardware-software approach has been selected for the security subsystem implementation, and an expediency of the security procedures of hardware and software implementation has been estimated.

The paper deals with the cooling approaches and aims at using solutions for the energy efficient and economically viable high density computing system construction and usage. Power consumption of the standalone high density computing systems and supercomputing clusters with different types of cooling has been considered and their characteristics have been estimated. The influence on the overall budget of the system construction and exploitation for 5 years of life time has been analyzed.