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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2012-12-14 09:30 |
Tokyo | National Institute of Informatics | [Invited Talk]
Audio source separation with multiple microphones on time-frequency representations Hiroshi Sawada (NTT)  EA2012-113 |
This paper presents various source separation methods that utilize multiple microphones. We classify them into two clas... [more] | EA2012-113 pp.23-28 |
| OPE, LQE, OCS | 2012-10-26 16:35 |
Miyazaki | Wavelength selective switches using silica optical waveguides Yuichiro Ikuma, Takayuki Mizuno, Hiroshi Takahashi (NTT), Hiroyuki Tsuda (Keio Univ.) OCS2012-74 OPE2012-125 LQE2012-91 |
We designed and fabricated integrated 1x2 wavelength selective switches (WSSs) for both fixed and flexible frequency gri... [more] | OCS2012-74 OPE2012-125 LQE2012-91 pp.171-176 |
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| EMM, IE, LOIS, ITE-ME, IEE-CMN [detail] | 2012-08-28 16:00 |
Yamaguchi | Inter-channel Rate Control Method for H.264/AVC Multi-channel Video Encoder Takashi Sano, Kazuya Yokohari, Koyo Nitta, Mitsuo Ikeda, Kazuto Kamikura, Atsushi Shimizu (NTT) |
[more] | ||
| CS, CQ (Joint) |
2012-04-19 16:40 |
Okinawa | Ishigakijima | [Special Invited Talk]
QoE Assessment and Traffic Control Technologies Hideaki Yoshino (NTT) CS2012-9 CQ2012-11 |
To provide attractive and stable information communication services, quality and traffic management technologies play a ... [more] | CS2012-9 CQ2012-11 pp.47-52(CS), pp.59-64(CQ) |
| PRMU, HIP | 2012-03-29 15:20 |
Hyogo | [Survey paper] On computational models of human visual attention Akisato Kimura (NTT), Ryo Yonetani (Kyoto Univ.), Takatsugu Hirayama (Nagoya Univ.) PRMU2011-255 HIP2011-83 |
We humans are easily able to instantaneously detect regions in a visual scene that are most likely to contain something ... [more] | PRMU2011-255 HIP2011-83 pp.89-100 |
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| PRMU, MVE, CQ, IPSJ-CVIM [detail] | 2012-01-19 16:05 |
Osaka | On the Image Segmentation Method Ryo Yonetani, Akisato Kimura, Hitoshi Sakano (NTT), Ken Fukuchi (JAIST) PRMU2011-158 MVE2011-67 |
(To be available after the conference date) [more] | PRMU2011-158 MVE2011-67 pp.103-108 |
|
| SP, NLC, IPSJ-SLP [detail] | 2011-12-20 09:00 |
Tokyo | Simultaneous application of speaker adaptation and noise mixture model estimation for noise suppression Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani (NTT) NLC2011-46 SP2011-91 |
In this paper, we propose a joint processing method for a model-based noise suppression that simultaneously achieves spe... [more] | NLC2011-46 SP2011-91 pp.113-118 |
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| CS | 2011-07-07 15:05 |
Okinawa | Kumejima | [Special Invited Talk]
High performance passive optical network technologies for energy efficient optical network systems Hisaya Hadama (NTT) CS2011-19 |
This talk provides R&D approaches for next generation passive optical network systems, which enables to provide future h... [more] | CS2011-19 pp.53-57 |
| PN, OCS, NS (Joint) |
2011-06-24 16:30 |
Wakayama | Wakayama University | Opto-Electronic Hybrid Node Takuya Ohara, Akihiro Kadohata, Takeshi Kawai, Takashi Ono, Masahiro Suzuki, Tetsuro Komukai, Akira Hirano, Mitsunori Fukutoku (NTT) OCS2011-25 |
(Advance abstract in Japanese is available) [more] | OCS2011-25 pp.77-82 |
| CQ, CS (Joint) |
2011-04-21 11:15 |
Kagoshima | Yakushima Environmental Culture Village Center | Classification method of destinations in RTT bulk measurement Ginga Kawaguti (NTT), Mika Mori (NAIST), Ryoichi Kawahara (NTT) CQ2011-3 |
[more] | CQ2011-3 pp.11-16 |
| SDM, ED | 2011-02-24 10:45 |
Hokkaido | Hokkaido Univ. | Electrical Characteristics of Si Single-Electron Transistor with Single-Carrier Trap Formed by Photo-Irradiation Michito Shinohara, Yuki Kato, Kei Mikami, Masashi Arita (Hokkaido Univ), Akira Fujiwara (NTT), Yasuo Takahashi (Hokkaido Univ) ED2010-203 SDM2010-238 |
It is well known that step-like current jumps are observed when huge vertical electric field are applied to a Si single-... [more] | ED2010-203 SDM2010-238 pp.63-66 |
| SIP, RCS | 2011-01-20 11:45 |
Kagoshima | A cascade packet-combining scheme employing cyclic shift delay for cooperative MIMO-OFDM transmission Takeshi Onizawa, Hiroki Shibayama, Hiroshi Nakamoto (NTT) SIP2010-76 RCS2010-206 |
This paper describes a simple cascade packet-combining scheme with maximum likelihood detection (MLD) for packet-based c... [more] | SIP2010-76 RCS2010-206 pp.43-48 |
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| NLC, SP (Joint) [detail] |
2010-12-20 16:30 |
Tokyo | National Olympics Memorial Youth Center | Noise suppression method based on noise bias-residual decomposition and optimization Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani (NTT Corp.) NLC2010-18 SP2010-91 |
In this paper, we propose a non-stationary noise estimation method based on bias-residual component decomposition, and s... [more] | NLC2010-18 SP2010-91 pp.43-48 |
| EA | 2010-12-10 14:50 |
Ibaraki | Univ. of Tsukuba | [Invited Talk]
Convolutive blind source separation using time-frequency masks Hiroshi Sawada, Shoko Araki (NTT) EA2010-104 |
A blind source separation method for convolutive mixtures is presented. The method is based on time-frequency masks and... [more] | EA2010-104 pp.43-48 |
| IN, MoNA (Joint) |
2010-11-18 16:10 |
Fukuoka | Fukuoka Institute of Technology | [Invited Talk]
Use cases and functional requirements for inter-cloud computing Hiroshi Sakai, Akio Ikeda (NTT) IN2010-87 MoMuC2010-46 |
If cloud systems are to be applied to social infrastructure services, it will be necessary to consider guaranteed end-to... [more] | IN2010-87 MoMuC2010-46 pp.37-42(IN), pp.41-46(MoMuC) |
| CQ | 2010-07-08 10:50 |
Hokkaido | Soya Fureai Park | Analysis on delay distribution monitoring over wide area network Ginga Kawaguti (NTT Corp.) CQ2010-20 |
[more] | CQ2010-20 pp.25-30 |
| SP | 2010-06-17 14:00 |
Fukuoka | Kyushu University | [Tutorial Invited Lecture]
The Fundamentals and Recent Progress of Voice Activity Detection Masakiyo Fujimoto (NTT Corp.) SP2010-23 |
This paper describes the fundamentals and recent progress of voice activity detection (VAD). First topics are explanati... [more] |
SP2010-23 pp.7-12 |
| CPM, OPE, R | 2010-04-16 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Channelized Tunable Optical Dispersion Compensator Using Silica-based Planar Lightwave Circuits and Free-space Optics Motohaya Ishii, Naoki Ooba, Kazunori Seno, Takuya Tanaka, Toshio Watanabe, Tadashi Sakamoto (NTT) R2010-5 CPM2010-5 OPE2010-5 |
We proposed newly channelized tunable optical dispersion compensators (TODCs) consisting of an AWG-based spectrometer an... [more] | R2010-5 CPM2010-5 OPE2010-5 pp.23-28 |
| CS, OCS (Joint) |
2010-01-28 11:45 |
Yamaguchi | Kaikyo Messe Shimonoseki | A burst-mode transimpedance amplifier for 1G/10G-EPON systems
-- Using quick, highly accurate automatic offset compensation technique -- Susumu Nishihara, Makoto Nakamura, Tsuyoshi Ito, Takeshi Kurosaki, Yusuke Ohtomo, Akira Okada (NTT Corp.) OCS2009-102 |
This paper describes a 10G burst-mode transimpedance amplifier (TIA) featuring fast gain switching and accurate automati... [more] | OCS2009-102 pp.13-17 |
| PRMU, SP, MVE, CQ | 2010-01-21 14:10 |
Kyoto | Kyoto Univ. | Video Quality Estimation Model for Encrypted IPTV Streams Kazunari Ushiki, Masataka Masuda, Takanori Hayashi (NTT Corp.) CQ2009-77 PRMU2009-176 SP2009-117 MVE2009-99 |
We proposed a packet-layer model that can estimate video quality of IPTV services from packet header information. This m... [more] | CQ2009-77 PRMU2009-176 SP2009-117 MVE2009-99 pp.143-148 |
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