Question

Role of knowledge based expert system in hazard scenario

Answer 1

Explanation:

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Answer 2

Role of knowledge-based expert system in hazard scenario:

• The knowledge base for hazard diagnostics consists of a set of rules that specify the circumstances necessary to cause any of the typical mass movements.
• A specific mass movement may be defined by more than one rule; these many rules are employed to account for the various levels of detail present in the data the user gives.
• The following are the mass movements identified by KBES: Soils Slump Slide translation Mudflow Surface erosion Debris Waste flow Rubble slide Planar rock slide Sliding wedge Overturning Rockfall

An artificial intelligence (AI) system known as a knowledge-based system (KBS) tries to synthesize the knowledge of human specialists to aid in decision-making. Expert systems, so named because they depend on human expertise, are examples of knowledge-based systems.

• A knowledge-based system's usual architecture, which guides how it solves problems, typically consists of a knowledge base and an inference engine.

• The knowledge base includes a selection of data in a certain subject area, like medical diagnosis.
• The knowledge base's data is used by the inference engine to conclude.
• Knowledge-based systems also have an interface that users can use to interact with the system and ask questions.
• A knowledge-based system's methodology or method for solving problems may change.
• Some systems use rules to represent expert knowledge and are referred to as rule-based systems.
• Case-based reasoning is an alternative strategy that uses cases instead of rules.
• Cases are essentially answers to issues that have already been solved, which a case-based system will try to apply to a new problem.
• By introducing previously unheard-of rules to evaluate the vulnerability of various structures facing various hazards and to alter the likelihood of experiencing a danger given the road design to be implemented and various countermeasures, the KBES represents a significant improvement over the current methods of risk assessment.
• The KBES is an addition to the list of geotechnical engineering expert systems now in use.
• This KBES is most similar to CONE and Shallow Trench in that all three have systematized the geotechnical engineering heuristics that are used in practice.
• While SOILCON, Shallow Trench, and RETWALL use expert system shells, this KBES, like CONE, is constructed using a general-purpose representational language.
• This KBES operates on a personal computer, unlike CONE.

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