Data mining and privacy preservation for traffic data warehouse
| Project/Area Number |
24500185
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Intelligent informatics
|
|---|
| Research Institution | Nanzan University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2012-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
|
|---|
| Keywords | データマイニング / プライバシー保護 |
|---|
| Outline of Final Research Achievements |
In this research, from the point of view of data mining and privacy preservation, we proposed a cloud architecture of traffic information system for location service platform. First, we had a survey research of data mining related to privacy preservation and spatial data processing. Next, using the open source HElib (Homomorphic Encryption library) of fully homomorphic encryption, we tried to implement a prototype system in the cloud. In near future, a further improvement in computer performance revealed to be a key technology data security enhancement in the cloud architecture.
|
Report
(5 results)
Research Products
(4 results)
