A world state is how reality is or could be. In one world state we’re in Arad, in another we’re in Bucharest. The world state also includes which street we’re on, what’s currently on the radio, and the price of tea in China. A state description is an agent’s internal description of a world state. Examples are In(Arad) and In(Bucharest). These descriptions are necessarily approximate, recording only some aspect of the state.
We need to distinguish between world states and state descriptions because state description are lossy abstractions of the world state, because the agent could be mistaken about how the world is, because the agent might want to imagine things that aren’t true but it could make true, and because the agent cares about the world not its internal representation of it.
Search nodes are generated during search, representing a state the search process knows how to reach. They contain additional information aside from the state description, such as the sequence of actions used to reach this state. This distinction is useful because we may generate different search nodes which have the same state, and because search nodes contain more information than a state representation.
In search of shorter trade routes
the search
unsuccsessful
15241521
Initially Europeans explored the Americas in search of gold, silver and precious stones.
A keyword search searches for exact word when a boolean search looks for synonym's. The difference between a keyword search and a boolean search is the focus of the search. A keyword search is a search for an exact word. A boolean search is a search for a synonym.
A research method refers to the approach or technique used to conduct a study, encompassing procedures for data collection, analysis, and interpretation. On the other hand, a search model pertains to a theoretical framework that outlines the process by which information is retrieved and selected in a search process. While research methods deal with the overall research design, search models specifically focus on information retrieval processes.
Google search - is a search engine. WikiAnswers is a forum.
really...........nothing. there the same..
search
search underway!
The difference between Bing Search and Internet Explorer is that Bing is a search engine and Explorer is a browser.
difference between serch data structure and allocation data structure
Comparisons search for similarities between sources, while contrasts search for differences.
There is a big difference. Yahoo is a search Engine.Twitter is a social network.
diference between depth first search and breath first search in artificial intelellegence
One is better than the other.