Patents by Inventor Yo-Han ROH
Yo-Han ROH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240127710Abstract: Disclosed are a system and method for automatically evaluating an essay. The system includes a structure analysis module configured to divide learning data and learner essay text in a predetermined structure analysis unit, generate structure tagging information for each structure analysis unit, and structure the learning data and the learner essay text by attaching the structure tagging information to the learning data and the learner essay text, a learning module configured to generate an essay evaluation model through learning by using essay text that is included in the structured learning data and the structure tagging information as an input value and using an evaluation score that is included in the structured learning data as a label, and an evaluation module configured to generate essay evaluation results using the essay evaluation model.Type: ApplicationFiled: April 18, 2023Publication date: April 18, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Minsoo CHO, Oh Woog KWON, Yoon-Hyung ROH, Ki Young LEE, Yo Han LEE, Sung Kwon CHOI, Jinxia HUANG
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Patent number: 11182554Abstract: An apparatus and method for executing an application may execute a text string selected by a user or an application associated with a type of text string to input the text string to increase the user's convenience. The apparatus of executing an application includes a text string recognizer to determine a text string, a determiner to determine one or more candidate applications related to the text string, and an input location of the selected text string based on a type of the selected text string and the association model, an application list provider to generate and display a list of the candidate applications, and an application executer to execute a candidate application selected from the list and to input the selected text string into the input location of the candidate application.Type: GrantFiled: June 5, 2019Date of Patent: November 23, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Ji Hyun Lee, Kyoung Gu Woo, Seok Jin Hong, Yo Han Roh, Sang Hyun Yoo, Ho Dong Lee
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Patent number: 10521474Abstract: An apparatus and method for web page access and an apparatus and method for structuring a web page access history are provided. The apparatus for structuring a web page access history includes a topic extractor configured to analyze a web page accessed by a user to extract at least one topic related to the page, a mapper configured to map the at least one extracted topic onto a node of an ontology-based data structure, and a summary graph generator configured to extract a sub graph including the mapped node from the data structure, and to generate a summary graph based on the extracted sub graph.Type: GrantFiled: April 24, 2015Date of Patent: December 31, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Seok Jin Hong, Kyoung Gu Woo, Yo Han Roh, Sang Hyun Yoo, Ji Hyun Lee, Ho Dong Lee
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Publication number: 20190286699Abstract: An apparatus and method for executing an application may execute a text string selected by a user or an application associated with a type of text string to input the text string to increase the user's convenience. The apparatus of executing an application includes a text string recognizer to determine a text string, a determiner to determine one or more candidate applications related to the text string, and an input location of the selected text string based on a type of the selected text string and the association model, an application list provider to generate and display a list of the candidate applications, and an application executer to execute a candidate application selected from the list and to input the selected text string into the input location of the candidate application.Type: ApplicationFiled: June 5, 2019Publication date: September 19, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Ji Hyun LEE, Kyoung Gu WOO, Seok Jin HONG, Yo Han ROH, Sang Hyun YOO, Ho Dong LEE
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Patent number: 10417333Abstract: An apparatus and method for executing an application may execute a text string selected by a user or an application associated with a type of text string to input the text string to increase the user's convenience. The apparatus of executing an application includes a text string recognizer to determine a text string, a determiner to determine one or more candidate applications related to the text string, and an input location of the selected text string based on a type of the selected text string and the association model, an application list provider to generate and display a list of the candidate applications, and an application executer to execute a candidate application selected from the list and to input the selected text string into the input location of the candidate application.Type: GrantFiled: April 28, 2015Date of Patent: September 17, 2019Assignee: Samsung Electronics Co., Ltdd.Inventors: Ji Hyun Lee, Kyoung Gu Woo, Seok Jin Hong, Yo Han Roh, Sang Hyun Yoo, Ho Dong Lee
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Patent number: 9875255Abstract: A terminal and a method for sharing content are provided. A terminal includes an image acquirer configured to acquire face image data from a camera while content is being displayed, a face recognizer configured to recognize a face included in the face image data, a face change detector configured to detect whether the recognized face is different from a face recognized in a previous image data, a contact searcher configured to, in response to the detection that the recognized face is different from the face recognized in the previous image data, search a contact corresponding to the recognized face, and an information transmitter configured to transmit content usage information to the searched contact.Type: GrantFiled: December 10, 2014Date of Patent: January 23, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Sang Hyun Yoo, Kyoung Gu Woo, Seok Jin Hong, Yo Han Roh, Ji Hyun Lee, Ho Dong Lee
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Patent number: 9607106Abstract: A method of searching a pattern in sequence data includes setting a plurality of interest pattern models each including an interest pattern length, an allowed mismatch value, and a minimum support; calculating a support of a candidate pattern that is generable within the interest pattern length based on the allowed mismatch value of at least one of the plurality of interest pattern models; and determining whether the support of the candidate pattern fulfills a condition of the minimum support of at least one of the plurality of interest pattern models.Type: GrantFiled: February 28, 2014Date of Patent: March 28, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Yo-Han Roh, Hyoung-Min Park, Joo-Hyuk Jeon, Seok-Jin Hong
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Patent number: 9565301Abstract: An apparatus for providing a call log includes a call detail information generator configured to generate call detail information of a call; a call recorder configured to record a call content of the call; a call content summarizer configured to convert the recorded call content into a transcribed text, and generate call content summary information based on the transcribed text; a call log generator configured to generate a call log including the call detail information and the call content summary information; and a call log provider configured to output the call log.Type: GrantFiled: November 7, 2014Date of Patent: February 7, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Ji Hyun Lee, Seok Jin Hong, Yo Han Roh, Sang Hyun Yoo, Ho Dong Lee
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Publication number: 20150325050Abstract: A personalized augmented reality providing apparatus includes an interest object determiner configured to determine an interest object among external objects each having a predetermined relationship with a user, a relationship identifier configured to identify a subjective relationship between the interest object determined by the interest object determiner and the user, an additional information generator configured to generate additional information representing a current relationship state between the interest object and the user based on the subjective relationship identified by the relationship identifier, and an additional information provider configured to provide the user with the additional information generated by the additional information generator.Type: ApplicationFiled: October 28, 2014Publication date: November 12, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo Han Roh, Joo Hyuk Jeon, Seok Jin Hong, Kyoung Gu Woo, Sang Hyun Yoo, Ji Hyun Lee, Ho Dong Lee
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Publication number: 20150324334Abstract: An apparatus and method for executing an application may execute a text string selected by a user or an application associated with a type of text string to input the text string to increase the user's convenience. The apparatus of executing an application includes a text string recognizer to determine a text string, a determiner to determine one or more candidate applications related to the text string, and an input location of the selected text string based on a type of the selected text string and the association model, an application list provider to generate and display a list of the candidate applications, and an application executer to execute a candidate application selected from the list and to input the selected text string into the input location of the candidate application.Type: ApplicationFiled: April 28, 2015Publication date: November 12, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Ji Hyun LEE, Kyoung Gu WOO, Seok Jin HONG, Yo Han ROH, Sang Hyun YOO, Ho Dong LEE
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Publication number: 20150317408Abstract: An apparatus and method for web page access and an apparatus and method for structuring a web page access history are provided. The apparatus for structuring a web page access history includes a topic extractor configured to analyze a web page accessed by a user to extract at least one topic related to the page, a mapper configured to map the at least one extracted topic onto a node of an ontology-based data structure, and a summary graph generator configured to extract a sub graph including the mapped node from the data structure, and to generate a summary graph based on the extracted sub graph.Type: ApplicationFiled: April 24, 2015Publication date: November 5, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Seok Jin HONG, Kyoung Gu WOO, Yo Han ROH, Sang Hyun YOO, Ji Hyun LEE, Ho Dong LEE
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Publication number: 20150317388Abstract: An information search apparatus includes an event receiver configured to receive an event from an application interface, wherein the application interface is presented on a display of the information search apparatus; a query extractor configured to, in response to receiving the event, extract a query from content displayed within the application interface; an information searcher configured to search for information from an information source using the query; and an information layer display configured to display an information layer within the application interface such that the information layer overlies existing objects on the application interface, wherein the information layer includes an information item which indicates information found by the search for information.Type: ApplicationFiled: April 29, 2015Publication date: November 5, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo Han ROH, Joo Hyuk JEON, Seok Jin HONG, Kyoung Gu WOO, Sang Hyun YOO, Ji Hyun LEE, Ho Dong LEE
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Publication number: 20150278383Abstract: A method of providing a search-integrated note function includes selecting a part of a text recorded in a note; performing a web search with regard to the selected text; clipping data selected by a user from a web search result; linking the clipped data to the selected text; and storing the clipped data.Type: ApplicationFiled: March 25, 2015Publication date: October 1, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Seok Jin Hong, Yo Han Roh, Kyoung Gu Woo, Sang Hyun Yoo, Ji Hyun Lee, Ho Dong Lee
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Publication number: 20150229761Abstract: An apparatus for providing a call log includes a call detail information generator configured to generate call detail information of a call; a call recorder configured to record a call content of the call; a call content summarizer configured to convert the recorded call content into a transcribed text, and generate call content summary information based on the transcribed text; a call log generator configured to generate a call log including the call detail information and the call content summary information; and a call log provider configured to output the call log.Type: ApplicationFiled: November 7, 2014Publication date: August 13, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hyun Lee, Seok Jin Hong, Yo Han Roh, Sang Hyun Yoo, Ho Dong Lee
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Publication number: 20150205994Abstract: A smart watch and a control method thereof are provided. A smart watch includes a display having a position that is changeable; an estimation-based position controller configured to determine an initial target position based on a face position and control the display to be moved to the determined initial target position; a face position determiner configured to, based on a face recognition result, determine whether a face exists in front of the display positioned at the initial target position; and a face recognition-based position controller configured to, in response to determining a face does not exist in front of the display, determine a modified target position to enable the display to be positioned toward a face and control the display to be moved to the modified target position.Type: ApplicationFiled: December 10, 2014Publication date: July 23, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hyun YOO, Yo Han ROH, Ji Hyun LEE, Ho Dong LEE, Seok Jin HONG
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Publication number: 20150194153Abstract: An apparatus is configured to structure contents of a meeting. The apparatus includes a voice recognizer configured to recognize a voice to generate text corresponding to the recognized voice, and a clustering element configured to cluster the generated text into subjects to generate one or more clusters. The apparatus further includes a concept extractor configured to extract concepts of each of the generated clusters, and a level analyzer configured to analyze a level of each of the extracted concepts. The apparatus further includes a structuring element configured to structure each of the extracted concepts based on the analysis.Type: ApplicationFiled: December 23, 2014Publication date: July 9, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hyun LEE, Seok Jin HONG, Kyoung Gu WOO, Yo Han ROH, Sang Hyun YOO, Ho Dong LEE
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Publication number: 20150178553Abstract: A terminal and a method for sharing content are provided. A terminal includes an image acquirer configured to acquire face image data from a camera while content is being displayed, a face recognizer configured to recognize a face included in the face image data, a face change detector configured to detect whether the recognized face is different from a face recognized in a previous image data, a contact searcher configured to, in response to the detection that the recognized face is different from the face recognized in the previous image data, search a contact corresponding to the recognized face, and an information transmitter configured to transmit content usage information to the searched contact.Type: ApplicationFiled: December 10, 2014Publication date: June 25, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hyun YOO, Kyoung Gu WOO, Seok Jin HONG, Yo Han ROH, Ji Hyun LEE, Ho Dong LEE
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Publication number: 20150169659Abstract: A method of generating a user lifelog includes dividing detection data into data units; recognizing a plurality of user activities from arrangements of the data units; generating a plurality of user activity logs by time-sequentially linking the plurality of the recognized user activities; and generating a user lifelog by hierarchically structuring the plurality of user activity logs based on a correlation between the user activity logs.Type: ApplicationFiled: November 6, 2014Publication date: June 18, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho Dong Lee, Yo Han Roh, Sang Hyun Yoo, Ji Hyun Lee, Seok Jin Hong
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Publication number: 20140258327Abstract: A method of searching a pattern in sequence data includes setting a plurality of interest pattern models each including an interest pattern length, an allowed mismatch value, and a minimum support; calculating a support of a candidate pattern that is generable within the interest pattern length based on the allowed mismatch value of at least one of the plurality of interest pattern models; and determining whether the support of the candidate pattern fulfills a condition of the minimum support of at least one of the plurality of interest pattern models.Type: ApplicationFiled: February 28, 2014Publication date: September 11, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo-Han Roh, Hyoung-Min Park, Joo-Hyuk Jeon, Seok-Jin Hong
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Publication number: 20140250150Abstract: A method of searching a pattern of sequence data, includes setting an interest pattern model comprising a length of an interest pattern, a value of an allowed mismatch, and a minimum support, obtaining supports of similar patterns of a child pattern, each of the similar patterns having a mismatch value with the child pattern that is greater than the value of the allowed mismatch, based on mismatch values of similar patterns of a parent pattern, and determining whether a support of the child pattern fulfills a condition of the minimum support based on the supports of the similar patterns of the child pattern, and a support of the parent pattern.Type: ApplicationFiled: March 4, 2014Publication date: September 4, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo-Han ROH, Hyoung-Min PARK, Kyoung-Gu WOO, Joo-Hyuk JEON, Seok-Jin HONG