MATHEMATICS EDUCATION SERVICE SYSTEM, SERVICE METHOD THEREOF, APPARATUS FOR ANALYZING AND GENERATING MATHEMATICAL PROBLEMS, AND METHOD THEREFOR

WIPO Patent Application WO/2012/096509

A2

Disclosed are a mathematics education service system, a service method thereof, an apparatus for analyzing and generating mathematical problems, and a method therefor. The mathematics education service system according to one embodiment of the present invention provides a student terminal connected through a network with a mathematics education service, and comprises: a problem storage unit for storing the types of a plurality of mathematical problems; a modification execution unit for executing a plurality of problem modifications including the modification of a problem by manipulating numerals and mathematical formulas, the modification of a problem by rewriting, and the modification of a problem by manipulating proposition; a problem separation unit for collecting formulas used in mathematical problems, parsing the collected formulas to separate at least one term, and separating constants and variables from each of the separated terms; and a problem-generating unit for generating a new problem involving the application of a mathematical problem by applying at least one problem modification to the collected formulas and separated constants and variables. Thus, the mathematics education service system of the present invention provides the student terminal with mathematical problems and the generated new problem.

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PARK KEUN TAE (KR)
WEE NAM SOOK (KR)
LEE DOO SEOK (KR)
SOHN JUNG KYO (KR)
KIM HAENG MOON (KR)
PARK YONG GIL (KR)
LEE DONG HAHK (KR)

PCT/KR2012/000269

July 19, 2012

January 11, 2012

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SK TELECOM CO LTD (KR)
ISCILAB CORP (KR)
PARK KEUN TAE (KR)
WEE NAM SOOK (KR)
LEE DOO SEOK (KR)
SOHN JUNG KYO (KR)
KIM HAENG MOON (KR)
PARK YONG GIL (KR)
LEE DONG HAHK (KR)

G06Q50/20

KR20090062735A	2009-06-17
JP2005084405A	2005-03-31
KR20010079233A	2001-08-22

SHIN, JUN SOO ET AL.: 'Mathematical Equation Retrieval Based on Properties of Mathematical Symbols' 2009 PRECEEDINGS OF FALL CONFERENCE. vol. 36, no. 2(C), 2009, pages 188 - 193
JOZEF MISUTKA ET AL.: 'Extending Full Text Search Engine for Mathematical Content' PROCEEDINGS OF TOWARDS DIGITAL MATHEMATICS LIBRARY 2008, pages 55 - 67

LEE, CHULHEE (KR)
이철희 (KR)

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