| 摘要 |
PROBLEM TO BE SOLVED: To provide an execution information estimation device for estimating execution information without reducing precision. SOLUTION: This execution information estimation device is provided with a graph input accepting part 101 for accepting the input of a program graph including a node as a program execution unit including at least one code and information showing the flow of the control of the node, a log input accepting part 102 for accepting the input of an execution log including a start node as a node executed at the start in an arbitrary section, a goal node as a node executed at the end and an execution time from the start node to the goal node and a path range information calculating part 103 for calculating path range information showing the range of a node which has possibly been executed in the section as execution information based on the program graph and the start node and the goal node and the execution time. COPYRIGHT: (C)2007,JPO&INPIT
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