Destination description generating system and destination description interpreting system
First Claim
1. A destination description generating system for generating a destination description that describes information of a destination with respect to four description attributes of time information, position information, type information, and name information,the system comprising:
- time description generating means for generating a description of time information related to an estimated arrival time at a destination;
position description generating means for generating a description of position information related to a position of the destination;
type description generating means for generating a description of type information related to a type of the destination; and
name description generating means for generating a description of name information related to a specific name of the destination,wherein a dictionary for destination description having a list of vocabularies belonging to each of description categories is provided for each description category constructed by a destination and an expanded destination obtained by expanding concept of the destination, andwherein the type description generating means describes the type information by using a vocabulary described in the dictionary for destination description.
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Abstract
A description generator in a user terminal has a group of destination description dictionaries provided for description categories each constructed by a destination and an expanded destination obtained by expanding the concept of the destination. The description generator describes type information by using vocabularies in the destination description dictionaries. A description interpreter in a central system for interpreting the destination description generated by the user terminal specifies a description category (either a destination or an expanded destination) by determining a dictionary for destination description to which the vocabulary used for describing the type information belongs.
13 Citations
24 Claims
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1. A destination description generating system for generating a destination description that describes information of a destination with respect to four description attributes of time information, position information, type information, and name information,
the system comprising: -
time description generating means for generating a description of time information related to an estimated arrival time at a destination; position description generating means for generating a description of position information related to a position of the destination; type description generating means for generating a description of type information related to a type of the destination; and name description generating means for generating a description of name information related to a specific name of the destination, wherein a dictionary for destination description having a list of vocabularies belonging to each of description categories is provided for each description category constructed by a destination and an expanded destination obtained by expanding concept of the destination, and wherein the type description generating means describes the type information by using a vocabulary described in the dictionary for destination description. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A destination description interpreting system for interpreting a destination description which is described with respect to four description attributes of time information related to an estimated arrival time at a destination, position information related to a position of the destination, type information related to a type of the destination, and name information related to a specific name of the destination, comprising:
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a dictionary for destination description having a list of vocabularies described as the type information for each description category constructed by a destination and an expanded destination obtained by expanding concept of the destination; information extracting means for extracting the time information, the position information, the type information, and the name information from an input destination description; and description category specifying means for specifying a description category of the destination description, based on the dictionary for destination description and the type information extracted by the information extracting means. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification