Abstract:
PROBLEM TO BE SOLVED: To generate a possible small-size set, at a high speed, that includes many test cases matching with a set of existing test cases given as an input.SOLUTION: For some parameters, a value which a test case candidate should have is determined (718). Out of test cases included in a set of input test cases, test cases having the determined value are determined as candidates (712). Out of one or a plurality of test case candidates generated by a conventional method and one or a plurality of test case candidates selected from the set of input test cases, test cases having the highest score are added to the set of output test cases (716). The process is repeated until the set of the output test cases satisfies a target property.
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for acquiring evaluation information of an object in a virtual-reality space. SOLUTION: An evaluation acquisition apparatus includes: a first conversation data acquiring section for acquiring neighboring conversation data composed of conversations which are made around an object of interest to be evaluated; a second conversation data acquiring section for acquiring wide-range conversation data composed of conversations made in an area in a virtual-reality space wider than a neighboring area of the object of interest; and an acquiring section for specifying expressions frequently appearing in the neighboring conversation data by use of the neighboring conversation data and the wide-range conversation data to acquire the expressions as the evaluation information of the object of interest. COPYRIGHT: (C)2010,JPO&INPIT