main components of blackboard

by Mr. Isom Cartwright DDS 3 min read

The blackboard model defines three main components:

  • blackboard - a structured global memory containing objects from the solution space
  • knowledge sources - specialized modules with their own representation
  • control component - selects, configures and executes modules.

A blackboard system consists of three components: 1) Knowledge sources (KSs); 2) Blackboard; 3) Control component. Knowledge sources are independent modules that contain the knowledge needed for problem solving.

Full Answer

What are the components of blackboard pattern?

Oct 10, 2021 · Main Components Of Blackboard. 1. AN OVERVIEW OF BLACKBOARD ARCHITECTURE …. https://ortus.rtu. 2. Blackboard (design pattern) – Wikipedia. 3. Blackboard system – Wikipedia. 4. Data-Centered Architecture – Tutorialspoint. 5. Blackboard – …

How does blackboard work?

Oct 10, 2021 · Main Components Of Blackboard. 1. AN OVERVIEW OF BLACKBOARD ARCHITECTURE …. https://ortus.rtu. 2. Blackboard (design pattern) – Wikipedia. 3. Blackboard system – Wikipedia. 4. Data-Centered Architecture – Tutorialspoint. 5. Blackboard – …

What is the first step in the blackboard design process?

Oct 16, 2021 · Components Of An Expert System Blackboard. October 16, 2021 by Admin. If you are looking for components of an expert system blackboard, simply check out our links below : 1. Blackboard Architecture For Intelligent Control – Encyclopedia …. https://www.eolss.net/sample-chapters/C18/E6-43-25-04.pdf. 2.

What are the different page header elements in Blackboard Learn?

Jan 22, 2022 · The blackboard model defines three main components: blackboard – a structured global memory containing objects from the solution space. knowledge sources – specialized modules with their own representation. control component – …

What are the three main components of Blackboard pattern?

Structure. The blackboard model defines three main components: blackboard - a structured global memory containing objects from the solution space. knowledge sources - specialized modules with their own representation.

What is blackboard architecture model?

A blackboard system is an artificial intelligence approach based on the blackboard architectural model, where a common knowledge base, the "blackboard", is iteratively updated by a diverse group of specialist knowledge sources, starting with a problem specification and ending with a solution.

Which of the following is part of blackboard model?

A blackboard system consists of three components ( Figure 1 ) : Blackboard ( BB ), • Knowledge sources ( KSs), and • Control unit.

What are the advantages of blackboard architecture?

Advantages of Blackboard Architecture Style Blackboard architecture style provides concurrency which allows knowledge sources to work in parallel. This architecture supports experimentation for hypotheses and reusability of knowledge source components.

What is the characteristic of blackboard?

A blackboard (also known as a chalkboard) is a reusable writing surface on which text or drawings are made with sticks of calcium sulphate or calcium carbonate, known, when used for this purpose, as chalk. Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone.

What is component based approach?

Component based development is an approach to software development that focuses on the design and development of reusable components. You can break your monolith into components: Using a producer/consumer model.Nov 27, 2019

What is pipe and filter architecture?

The Pipe and Filter is an architectural pattern for stream processing. It consists of one or more components called ​filters​. These filters will transform or filter data and then pass it on via connectors called ​pipes​.

What is blackboard PDF?

Blackboard is a Web-based course-management system designed to allow students and faculty to participate in classes delivered online or use online materials and activities to complement face-to-face teaching.

What is the price of blackboard?

Amazon.in: ₹300 - ₹1,000 - Chalkboards / Presentation Supplies: Office Products.

What is pipes and filter style?

What is the Pipe and Filter style? The Pipe and Filter is an architectural design pattern that allows for stream/asynchronous processing. In this pattern, there are many components, which are referred to as filters, and connectors between the filters that are called pipes.

What is the role of UML in software architecture?

It serves as a standard for software requirement analysis and design documents which are the basis for developing a software. UML can be described as a general purpose visual modeling language to visualize, specify, construct, and document a software system.

What is a reference architecture model?

Reference architecture or model provides a common vocabulary, reusable designs, and industry best practices that are used as a constraint for more concrete architectures. Typically, reference architecture includes common architecture principles, patterns, building blocks, and standards.

Overview

Structure

The blackboard model defines three main components:
• blackboard - a structured global memory containing objects from the solution space
• knowledge sources - specialized modules with their own representation
• control component - selects, configures and executes modules.

Implementation

The first step is to design the solution space (i.e. potential solutions) that leads to the blackboard structure. Then, knowledge sources are identified. These two activities are closely related.
The next step is to specify the control component; it generally takes the form of a complex scheduler that makes use of a set of domain-specific heuristics to rate the relevance of executable knowledge sources.

Applications

Usage-domains include:
• speech recognition
• vehicle identification and tracking
• protein structure identification
• sonar signals interpretation.

Consequences

The blackboard pattern provides effective solutions for designing and implementing complex systems where heterogeneous modules have to be dynamically combined to solve a problem. This provides non-functional properties such as:
• reusability
• changeability

See also

• Blackboard system
• Software design pattern