Patent ID: 8413240
Filing Date: 2013-04-02
Classification: G06F

Abstract:
1. An information processing device comprising: a reading series detection section that detects a first reading series which includes first reading events for reading out first character string data with first tracking information added thereto, first occurrence timings of the first reading events included in the first reading series, second reading series which includes second reading events for reading out second character string data with second tracking information added thereto, and second occurrence timings of the second reading events included in the second reading series, from a memory section; a writing series detection section that detects a writing series which includes writing events for writing third character string data into the memory section, and third occurrence timings of the writing events; an interleaving determination section that executes first determining whether a first interleaving relationship is satisfied between first reading event groups each of which is included in the first reading series and includes one or more first sequential reading events and writing event groups each of which is included in the writing series and includes one or more sequential writing events, and executes second determining whether a second interleaving relationship is satisfied between second reading event groups each of which is included in the second reading series and includes one or more sequential second reading events and the writing event groups, on the basis of the first reading series and the first occurrence timings, the second reading series and the second occurrence timings which are detected by the reading series detection section, and the writing series and the third occurrence timings which are detected by the writing series detection section; and a tracking information addition section that adds proximate tracking information corresponding to a proximate reading event included in a proximate reading event group of the reading event groups having the first or second interleaving relationships for the writing event groups to the third character string data, when the interleaving determination section determines that both of the first and second relationships are satisfied.