Hiroshi Hasegawa

	2012
23		Fumisato Naruse, Yoshiyuki Yamada, Hiroshi Hasegawa, Ken-ichi Sato: Virtual Fiber Networking and Impact of Optical Path Grooming on Creating Efficient Layer One Services. IEICE Transactions 95-B(3): 723-729 (2012)
22		Yoshiyuki Yamada, Hiroshi Hasegawa, Ken-ichi Sato: Optical Node Architectures That Utilize Dedicated Add/Drop Switches to Realize Colorless, Directionless and Contentionless Capability. IEICE Transactions 95-B(4): 1307-1316 (2012)
	2011
21		Masakazu Sato, Hiroshi Hasegawa, Ken-ichi Sato: Efficient iterative design algorithm for enhancing resource utilization of shared protected optical path networks. DRCN 2011: 102-109
20		Pham Ngoc Hieu, Hiroshi Hasegawa: Hybrid Approach for Improved Particle Swarm Optimization using Adaptive Plan System with Genetic Algorithm. IJCCI (ECTA-FCTA) 2011: 267-272
19		Ryosuke Hirako, Kiyo Ishii, Hiroshi Hasegawa, Ken-ichi Sato, Osamu Moriwaki: Compact Matrix-Switch-Based Hierarchical Optical Path Cross-Connect with Colorless Waveband Add/Drop Ratio Restriction. IEICE Transactions 94-B(4): 918-927 (2011)
18		Hai-Chau Le, Hiroshi Hasegawa, Ken-ichi Sato: Hybrid-hierarchical optical path network design algorithms utilizing ILP optimization. Optical Switching and Networking 8(4): 226-234 (2011)
17		Hiroaki Ohno, Hiroshi Hasegawa, Ken-ichi Sato: A dynamic and quasi-centralized RWA method for optical fast circuit switching networks employing route pre-prioritization. Optical Switching and Networking 8(4): 242-248 (2011)
	2009
16		Chiho Kashimada, Takumi Ito, Kazuki Ogita, Hiroshi Hasegawa, Kazuo Kamata, Miyoshi Ayama: Facilitation of listening comprehension by visual information under noisy listening condition. Human Vision and Electronic Imaging 2009: 72401
15		Yasumasa Numata, Ichiro Yuyama, Hiroshi Hasegawa, Yu Watanabe: Study on Finger Pointers Using Gray Theory. ICDS 2009: 139-142
14		Sousuke Tooyama, Hiroshi Hasegawa: Adaptive Plan system with Genetic Algorithm using the Variable Neighborhood range Control. IEEE Congress on Evolutionary Computation 2009: 846-853
	2008
13		Isao Yagyu, Hiroshi Hasegawa, Ken-ichi Sato: An efficient hierarchical optical path network design algorithm based on a traffic demand expression in a cartesian product space. IEEE Journal on Selected Areas in Communications 26(6-Supplement): 22-31 (2008)
12		Koichi Kanie, Hiroshi Hasegawa, Ken-ichi Sato: Quasi-Dynamic Network Design Considering Different Service Holding Times. IEEE Journal on Selected Areas in Communications 26(S-3): 47-53 (2008)
11		Hiroshi Hasegawa, Toshinori Ohtsuka, Isao Yamada, Kohichi Sakaniwa: An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions. IEICE Transactions 91-A(2): 673-681 (2008)
10		Shoji Kakehashi, Hiroshi Hasegawa, Ken-ichi Sato: Optical Cross-Connect Switch Architectures for Hierarchical Optical Path Networks. IEICE Transactions 91-B(10): 3174-3184 (2008)
	2007
9		Ichiro Yuyama, Yuta Takano, Masami Sobata, Yoko Seki, Hiroshi Hasegawa, Yu Watanabe: Improvement of Accuracy of 3D Structure Reconstruction from Interlaced Video Sequence. ICDS 2007: 26
8		Shoji Kakehashi, Hiroshi Hasegawa, Ken-ichi Sato, Osamu Moriwaki: Formulation of Waveguide Connection for Waveband MUX/DEMUX Using Concatenated Arrayed-Waveguide Gratings. IEICE Transactions 90-B(10): 2950-2952 (2007)
7		Ken-ichi Sato, Hiroshi Hasegawa: Prospects and Challenges of Multi-Layer Optical Networks. IEICE Transactions 90-B(8): 1890-1902 (2007)
	2006
6		Ichiro Yuyama, Masami Sobata, Hiroshi Hasegawa: A Consideration on System Requirements for Interactive Information System while Driving. ICN/ICONS/MCL 2006: 211
	2005
5		Ryota Sasahara, Hiroshi Hasegawa, Isao Yamada, Kohichi Sakaniwa: A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method. ICIP (1) 2005: 857-860
4		Hiroshi Hasegawa, Toshiyuki Ono, Isao Yamada, Kohichi Sakaniwa: An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint. IEICE Transactions 88-A(9): 2427-2435 (2005)
	2002
3		Hiroshi Hasegawa, Yasuhiro Miki, Isao Yamada, Kohichi Sakaniwa: A hidgher order generalization of an alias-free discrete time-frequency analysis. ICASSP 2002: 1453-1456
2		Hiroshi Hasegawa, M. Nakagawa, Isao Yamada, Kohichi Sakaniwa: A truncated polynomial interpolation theorem and its application to the WLS design of IIR filters. ISCAS (5) 2002: 705-708
	1998
1		Isao Yamada, Kaoru Kurosawa, Hiroshi Hasegawa, Kohichi Sakaniwa: Algebraic multidimensional phase unwrapping and zero distribution of complex polynomials-characterization of multivariate stable polynomials. IEEE Transactions on Signal Processing 46(6): 1639-1664 (1998)

Coauthor Index

1	Miyoshi Ayama	[16]
2	Pham Ngoc Hieu	[20]
3	Ryosuke Hirako	[19]
4	Kiyo Ishii	[19]
5	Takumi Ito	[16]
6	Shoji Kakehashi	[8] [10]
7	Kazuo Kamata	[16]
8	Koichi Kanie	[12]
9	Chiho Kashimada	[16]
10	Kaoru Kurosawa	[1]
11	Hai-Chau Le	[18]
12	Yasuhiro Miki	[3]
13	Osamu Moriwaki	[8] [19]
14	M. Nakagawa	[2]
15	Fumisato Naruse	[23]
16	Yasumasa Numata	[15]
17	Kazuki Ogita	[16]
18	Hiroaki Ohno	[17]
19	Toshinori Ohtsuka	[11]
20	Toshiyuki Ono	[4]
21	Kohichi Sakaniwa (Koichi Sakaniwa)	[1] [2] [3] [4] [5] [11]
22	Ryota Sasahara	[5]
23	Ken-ichi Sato	[7] [8] [10] [12] [13] [17] [18] [19] [21] [22] [23]
24	Masakazu Sato	[21]
25	Yoko Seki	[9]
26	Masami Sobata	[6] [9]
27	Yuta Takano	[9]
28	Sousuke Tooyama	[14]
29	Yu Watanabe	[9] [15]
30	Isao Yagyu	[13]
31	Isao Yamada	[1] [2] [3] [4] [5] [11]
32	Yoshiyuki Yamada	[22] [23]
33	Ichiro Yuyama	[6] [9] [15]

Colors in the list of coauthors

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