| Budget Amount *help |
¥40,690,000 (Direct Cost: ¥31,300,000、Indirect Cost: ¥9,390,000)
Fiscal Year 2013: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2012: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2011: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2010: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
|
|---|
| Research Abstract |
Internet has spread widely in the world. On the other hand, there is much malicious information such as abuse, danger and crime in bulletin boards and this becomes a social problem. An automatic method of detecting the malicious information should be required, because it is impossible to extract it by hand.
In this research, "natural and clear expressions" is collected on a large scale and the detecting rules built from these expressions is utilized to extract malicious information automatically. According to experimental results, the achievement of automatic detection is from 70% to 80%.
|
