Patent application number | Description | Published |
20100031142 | CONTENT SUMMARIZING SYSTEM, METHOD, AND PROGRAM - Disclosed is a summarizing system including a speech input unit, an important portion indication unit, an important section estimation unit, a speech recognition unit, and txt summarization unit. The summarizing system captures a speech section, which is included in a speech received by the speech input unit and includes a portion specified by the important portion indication unit, as a section necessary for a summary. After estimating an appropriate section by the important section estimation unit, the summarizing system recognizes a speech considering the estimated section and performs text summarization. | 02-04-2010 |
20100114571 | INFORMATION RETRIEVAL SYSTEM, INFORMATION RETRIEVAL METHOD, AND INFORMATION RETRIEVAL PROGRAM - An information retrieval system comprises: a speech input unit for inputting speech; an information storage unit for storing information with which speech information, of a length with which text degree of similarity is computable, is associated as a retrieval tag; an information selection unit for comparing a feature of each spoken content item extracted from each item of said speech information, with a feature of spoken content extracted from said input speech, to select information with which speech information similar to input speech is associated. The system further comprises an output unit for outputting information selected by said information selection unit, as information associated with input speech. | 05-06-2010 |
20110077943 | System for generating language model, method of generating language model, and program for language model generation - A first system for generating a language model is a system for generating a language model including: a topic history dependent language model storing unit; a topic history accumulation unit; and a language score calculation unit. In the system for generating the language model, a language score corresponding to history of topics is calculated by the language score calculation unit using history of topics in an utterance accumulated in the topic history accumulation unit and a language model stored in the topic history dependent language model storing unit. The topic history dependent language model storing unit may store a topic history dependent language model dependent on only most recent n topics. The topic history accumulation unit may accumulate only most recent n topics. | 03-31-2011 |
20110131042 | DIALOGUE SPEECH RECOGNITION SYSTEM, DIALOGUE SPEECH RECOGNITION METHOD, AND RECORDING MEDIUM FOR STORING DIALOGUE SPEECH RECOGNITION PROGRAM - Disclosed is a dialogue speech recognition system that can expand the scope of applications by employing a universal dialogue structure as the condition for speech recognition of dialogue speech between persons. An acoustic likelihood computation means ( | 06-02-2011 |
20110246183 | TOPIC TRANSITION ANALYSIS SYSTEM, METHOD, AND PROGRAM - The present invention provides a topic transition analysis system that determines a position on a primary media stream leading to a certain statement made in a language communication carried out in a secondary channel associated with the primary media stream. The topic transition analysis system includes a statement trigger string determination unit receiving a primary media stream and one or a plurality of language communication streams (hereinafter, language streams) executed in parallel with the media stream and determining whether or not a certain statement on the one or plurality of language streams has been made newly in response to contents of the media stream. | 10-06-2011 |
20120215528 | SPEECH RECOGNITION SYSTEM, SPEECH RECOGNITION REQUEST DEVICE, SPEECH RECOGNITION METHOD, SPEECH RECOGNITION PROGRAM, AND RECORDING MEDIUM - Provided is a speech recognition system, including: a first information processing device including a speech recognition processing unit for receiving data to be used for speech recognition transmitted via a network, carrying out speech recognition processing, and returning resultant data; and a second information processing device connected to the first information processing device via the network. The second information processing device performs conversion of the data into data having a format that disables a content thereof from being perceived and also enables the speech recognition processing unit to perform the speech recognition processing. Thereafter, the second information processing device transmits the data to be used for the speech recognition by the speech recognition processing unit and constructs resultant data returned from the first information processing device into a content of a valid and perceivable recognition result. | 08-23-2012 |
20120258769 | VOICE INPUT SYSTEM AND INFORMATION STORAGE MEDIUM STORAGE VOICE INPUT PROGRAM - A voice input system ( | 10-11-2012 |
20140058729 | SPEECH RECOGNITION SYSTEM, SPEECH RECOGNITION REQUEST DEVICE, SPEECH RECOGNITION METHOD, SPEECH RECOGNITION PROGRAM, AND RECORDING MEDIUM - Provided is a speech recognition system, including: a first information processing device including a speech recognition processing unit for receiving data to be used for speech recognition transmitted via a network, carrying out speech recognition processing, and returning resultant data; and a second information processing device connected to the first information processing device via the network. The second information processing device performs conversion of the data into data having a format that disables a content thereof from being perceived and also enables the speech recognition processing unit to perform the speech recognition processing. Thereafter, the second information processing device transmits the data to be used for the speech recognition by the speech recognition processing unit and constructs resultant data returned from the first information processing device into a content of a valid and perceivable recognition result. | 02-27-2014 |