Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Research Abstract |
The reduction in computation time for solving Semidefinite Programs is essential to many applications like sensor network localization problems and polynomial optimizations. We focus on the sparsity of the Schur complement matrix, which occupies most computation time. We estimate the computation cost of each element of the matrix and propose efficient parallel schemes. From numerical results, we verified that the parallel schemes successfully reduce the computation time.
|