Join Our WhatsApp Channel for Updates!
KR Using structured objects: Semantic nets, frames
| Institution | Jomo Kenyatta University of Science and Technology |
| Course | Information Technol... |
| Year | 3rd Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | ppt |
| Pages | |
| File Size | 2.07 MB |
| Views | 1581 |
| Downloads | 0 |
| Price: |
Buy Now
 Buy via
whatsapp
|
Description
Knowledge Representation (KR) using structured objects, such as semantic nets and frames, involves organizing and representing knowledge in a way that mimics human understanding. A semantic net is a graph-based structure where concepts are represented as nodes, and relationships between them are represented as edges. This approach enables the modeling of associative relationships and hierarchies between concepts, providing a way to represent facts and the context in which they hold true. Frames, on the other hand, are data structures that contain slots or attributes, each of which holds values or pointers to other frames. Frames are useful for representing stereotypical situations, allowing the encoding of more complex, object-oriented knowledge. Both structures help capture knowledge in a way that is understandable and manipulable by machines, facilitating reasoning and inference in artificial intelligence applications.
Below is the document preview.
IO Device Management
Trending!
I/O (Input/Output) device management refers to the process of controlling and coordinating the operations of input and output devices within a computer system. This is typically handled by the operating system to ensure that data is transferred efficiently between the CPU, memory, and I/O devices.
3 Pages
2216 Views
0 Downloads
287.72 KB
Memory Management
Memory management refers to the process of efficiently allocating, organizing, and using computer memory in a system to ensure optimal performance and stability. It is a critical function of an operating system (OS) and is essential for executing programs and processing data.
6 Pages
1918 Views
0 Downloads
240.33 KB
Operating Systems Design and Implementation
Trending!
Systems Design refers to the process of defining the architecture, components, modules, interfaces, and data for a system to meet specified requirements. It is the blueprint for how the system will operate and interact with other systems or users. This phase follows the analysis phase in the systems development life cycle (SDLC).
Systems Implementation is the phase where the designed system is developed, tested, and deployed. It involves translating the plans into an operational system that meets user needs. Implementation often includes installation, configuration, training, and ongoing support.
1106 Pages
2046 Views
0 Downloads
21.97 MB
Operating System Exercise Questions
Trending!
Components of a thread which are not shared
Components of a thread which are shared
Benefits of threaded execution
Models of threads and for each explain advantages and disadvantages
2075 Views
0 Downloads
10.29 KB
ICS 2202: Internal and design Principles
Internal principles define the core components, structures, and processes that ensure an IT system operates efficiently, reliably, and securely.Design principles focus on creating systems that are usable, maintainable, and aligned with business needs.
3475 Pages
1947 Views
0 Downloads
31.24 MB
ICS 2202: Process Co-ordination
Trending!
When a process is being executed, the operating system must store information about a
process in a PCB. When scheduler switches CPU from executing one process to another, context
switcher saves the contents of all processor registers in process descriptor. That is, the context of
a process is represented in a PCB of a process.
5 Pages
2005 Views
0 Downloads
251.41 KB
ICS 2202: Process Management
Trending!
Process Management refers to the planning, monitoring, and controlling of activities involved in achieving specific goals or outputs within an organization or system. It ensures that processes are executed efficiently and effectively, using available resources while maintaining quality, consistency, and alignment with organizational objectives.
5 Pages
2022 Views
0 Downloads
248.85 KB
ICS 2202: Processor
A processor, also known as a central processing unit (CPU), is the primary component of a computer that performs most of the processing inside the system. It acts as the "brain" of the computer, interpreting and executing instructions from software programs.
2 Pages
1880 Views
0 Downloads
123.84 KB
ICS 2202: Protection and security
Protection and security are critical aspects of an operating system (OS) that ensure the integrity, confidentiality, and availability of data and system resources.
5 Pages
1903 Views
0 Downloads
173.71 KB