| Presentation | 2015-03-03 RIP Conditions for Exact Recovery of Group-Sparse Vectors under Two Sets of Non-Overlapping Groups Keiji FURUYA, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We consider a signal recovery problem with prior knowledge on group sparsity for two non-overlap groupings. We present several restricted isometry property (RIP) conditions over the two non-overlap groupings. By using one of the conditions, we show a recovery theorem for group-sparse vectors under the two non-overlap groupings via minimization of the sum of two group l_i norms. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | group sparsity / RIP condition / compressed sensing / l_1 minimization |
| Paper # | EA2014-86,SIP2014-127,SP2014-149 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2015/2/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Engineering Acoustics (EA) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | RIP Conditions for Exact Recovery of Group-Sparse Vectors under Two Sets of Non-Overlapping Groups |
| Sub Title (in English) | |
| Keyword(1) | group sparsity |
| Keyword(2) | RIP condition |
| Keyword(3) | compressed sensing |
| Keyword(4) | l_1 minimization |
| 1st Author's Name | Keiji FURUYA |
| 1st Author's Affiliation | Department of Electronics and Electrical Engineering Keio University() |
| 2nd Author's Name | Masahiro YUKAWA |
| 2nd Author's Affiliation | Department of Electronics and Electrical Engineering Keio University |
| 3rd Author's Name | Masao YAMAGISHI |
| 3rd Author's Affiliation | Department of Communications and Computer Engineering Tokyo Institute of Technology |
| 4th Author's Name | Isao YAMADA |
| 4th Author's Affiliation | Department of Communications and Computer Engineering Tokyo Institute of Technology |
| Date | 2015-03-03 |
| Paper # | EA2014-86,SIP2014-127,SP2014-149 |
| Volume (vol) | vol.114 |
| Number (no) | 473 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |