Patents Assigned to Classcube Co., Ltd.
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Patent number: 11804145Abstract: A method for providing learning information is provided. The method includes the steps of: combining achievements of one or more learner groups for a plurality of learning units to derive learning achievement characteristic information of the one or more learner groups; combining achievements of a target learner for the plurality of learning units to derive learning achievement characteristic information of the target learner; comparing the learning achievement characteristic information of the target learner and the learning achievement characteristic information of the one or more learner groups; and providing learning information to the target learner according to a learning path of the one or more learner groups, on the basis of a result of the comparison.Type: GrantFiled: July 24, 2020Date of Patent: October 31, 2023Assignee: CLASSCUBE CO., LTD.Inventor: Seong Chan Ahn
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Publication number: 20220292997Abstract: A method for providing learning information is provided. The method includes the steps of: combining achievements of one or more learner groups for a plurality of learning units to derive learning achievement characteristic information of the one or more learner groups; combining achievements of a target learner for the plurality of learning units to derive learning achievement characteristic information of the target learner; comparing the learning achievement characteristic information of the target learner and the learning achievement characteristic information of the one or more learner groups; and providing learning information to the target learner according to a learning path of the one or more learner groups, on the basis of a result of the comparison.Type: ApplicationFiled: July 24, 2020Publication date: September 15, 2022Applicant: CLASSCUBE CO., LTD.Inventor: Seong Chan AHN
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Patent number: 11334578Abstract: According to one aspect of the invention, there is provided a method for searching for documents containing mathematical expressions, the method comprising the steps of: dividing a first document containing mathematical expressions into a plurality of components; comparing the plurality of components with a plurality of other components extracted from a plurality of other documents, with reference to weights respectively assigned to the plurality of components according to types of the components; and determining a document associated with the first document among the plurality of other documents, with reference to a result of the comparison, wherein the weights are adaptively adjusted according to a result of the determination of the document associated with the first document.Type: GrantFiled: April 5, 2018Date of Patent: May 17, 2022Assignee: CLASSCUBE CO., LTD.Inventor: Seong Chan Ahn
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Publication number: 20220036491Abstract: A method for providing a customized education service to a learner is provided. The method includes the steps of: determining a personalized learning objective on the basis of at least one learning objective provided from a learner; determining an objective relevance for at least one learning unit associated with at least one of the learning objective and the personalized learning objective; and recommending the learner a learning solution associated with at least one learning unit for which the objective relevance is not less than a predetermined level, wherein the step of determining the personalized learning objective comprises the step of determining the personalized learning objective on the further basis of the determined objective relevance.Type: ApplicationFiled: October 19, 2021Publication date: February 3, 2022Applicant: CLASSCUBE CO., LTD.Inventor: Seong Chan AHN
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Publication number: 20210089546Abstract: According to one aspect of the invention, there is provided a method for searching for documents containing mathematical expressions, the method comprising the steps of: dividing a first document containing mathematical expressions into a plurality of components; comparing the plurality of components with a plurality of other components extracted from a plurality of other documents, with reference to weights respectively assigned to the plurality of components according to types of the components; and determining a document associated with the first document among the plurality of other documents, with reference to a result of the comparison, wherein the weights are adaptively adjusted according to a result of the determination of the document associated with the first document.Type: ApplicationFiled: April 5, 2018Publication date: March 25, 2021Applicant: CLASSCUBE CO., LTD.Inventor: Seong Chan AHN
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Patent number: 10943499Abstract: A method for providing learning information is provided. The method includes: with reference to two or more supplementary learning patterns experienced by a learner, determining an personalized frequency index related to at least one learning unit commonly included in the two or more supplementary learning patterns; and determining a learning unit having a personalized frequency index higher than or equal to a pre-configured reference, as a personalized supplementary learning unit to be provided to the learner. Each of the two or more supplementary learning patterns includes two or more learning units having a predetermined correlation, and the predetermined correlation is acquired from a knowledge map, which includes two or more nodes corresponding to the two or more learning units and at least one link which connects the two or more nodes and is assigned the correlation between the two or more learning units.Type: GrantFiled: November 3, 2017Date of Patent: March 9, 2021Assignee: CLASSCUBE CO., LTD.Inventors: Seong Chan Ahn, Young Don Kim
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Patent number: 10643490Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for providing learning information. According to the invention, it is possible to consider, in providing supplementary learning information to a learner, both of a supplementary learning pattern common to all learners and a supplementary learning pattern of a specific learner whose characteristics are similar to those of the learner, so that learning units necessary for supplementary learning of the learner may be found accurately and efficiently.Type: GrantFiled: January 8, 2016Date of Patent: May 5, 2020Assignee: CLASSCUBE CO., LTD.Inventors: Seong Chan Ahn, Young Don Kim
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Publication number: 20180090026Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for providing learning information. According to the invention, it is possible to consider, in providing supplementary learning information to a learner, both of a supplementary learning pattern common to all learners and a supplementary learning pattern of a specific learner whose characteristics are similar to those of the learner, so that learning units necessary for supplementary learning of the learner may be found accurately and efficiently.Type: ApplicationFiled: January 8, 2016Publication date: March 29, 2018Applicant: CLASSCUBE CO., LTD.Inventors: Seong Chan AHN, Young Don KIM
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Publication number: 20180053437Abstract: A method for providing learning information is provided. The method includes: with reference to two or more supplementary learning patterns experienced by a learner, determining an personalized frequency index related to at least one learning unit commonly included in the two or more supplementary learning patterns; and determining a learning unit having a personalized frequency index higher than or equal to a pre-configured reference, as a personalized supplementary learning unit to be provided to the learner. Each of the two or more supplementary learning patterns includes two or more learning units having a predetermined correlation, and the predetermined correlation is acquired from a knowledge map, which includes two or more nodes corresponding to the two or more learning units and at least one link which connects the two or more nodes and is assigned the correlation between the two or more learning units.Type: ApplicationFiled: November 3, 2017Publication date: February 22, 2018Applicant: Classcube Co., Ltd.Inventors: Seong Chan AHN, Young Don KIM