| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Research Abstract |
This research subject aims to investigate the analysis for complex-valued and quaternionic-valued associative memory, which can store and retrieve higher dimensional data. Quaternion is a class of hypercomplex number system with rank four. The following two subjects are mainly explored
(1) Associative memory that can store and retrieve three dimensional signals, such as images or body coordinates, is proposed and analyzed. Also, schemes for embedding patterns onto the networks are also studied.
(2) Synergetic computer, which is a type of associative memory, is investigated through its parameters are encoded by complex values. The performance evaluations are conducted through the retrievals of gray-scaled images.
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