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A digest generator apparatus calculates a lexical cohesion degree at each position in a document using a plurality of windows having different sizes, and calculates the candidate section of a topic boundary for each topic level corresponding to the size of a window. Then, by unifying the candidate s

A digest generator apparatus calculates a lexical cohesion degree at each position in a document using a plurality of windows having different sizes, and calculates the candidate section of a topic boundary for each topic level corresponding to the size of a window. Then, by unifying the candidate section of different levels, the digest generator apparatus detects the topic boundary for each level. Then, based on the relation between a summarization-target topic passage and a long topic passage containing the summarization-target topic passage the digest generator apparatus extracts key sentences and generates a digest.

대표청구항 ▼

A digest generator apparatus calculates a lexical cohesion degree at each position in a document using a plurality of windows having different sizes, and calculates the candidate section of a topic boundary for each topic level corresponding to the size of a window. Then, by unifying the candidate s

A digest generator apparatus calculates a lexical cohesion degree at each position in a document using a plurality of windows having different sizes, and calculates the candidate section of a topic boundary for each topic level corresponding to the size of a window. Then, by unifying the candidate section of different levels, the digest generator apparatus detects the topic boundary for each level. Then, based on the relation between a summarization-target topic passage and a long topic passage containing the summarization-target topic passage the digest generator apparatus extracts key sentences and generates a digest. EP; 0329981, EP; 0337390, EP; 0342895, EP; 0351471, EP; 0480748, EP; 0488835, EP; 0566170, EP; 0691109, EP; 0780718, EP; 0897702, EP; 2666735, FR; 0488835, FR; 939016, GB; 2058391, GB; 2124500, GB; 2129155, GB; 2146791, GB; 2192291, GB; 2215076, GB; WO86/003961, WO; WO87/000299, WO; WO87/007496, WO; WO89/002251, WO; WO89/011672, WO; WO91/009336, WO; WO94/016648, WO; WO95/003783, WO; WO96/010968, WO; WO96/015734, WO; WO96/025126, WO; WO97/012272, WO; WO97/043984, WO; WO98/021621, WO; WO98/049594, WO; WO98/056315, WO; 00/46629, WO; 00/66039, WO; 01/34067, WO; 0888414, ZA at varies in response to a focusing stimulus; an actuator in communication with said lens for providing said focusing stimulus; a rangefinder for generating, from a range estimate, a relative distance to an object-of-regard, the rangefinder including a pressure-sensitive electromyograph for detecting electrical activity associated with contraction of a muscle, said electrical activity being indicative of a range to said object-of-regard; and a controller coupled to said rangefinder and to said actuator for causing said actuator to generate a focusing stimulus on the basis of