Publication

@inproceedings{weko_108854_1,

title = {多人数による携帯カメラ撮影を利用した現場状況サマリー作成に関する研究},

author = {福原遼 and 石塚宏紀 and 岩井将行 and 木實新一 and 瀬崎薫 and 戸辺義人},

year  = {2011},

date = {2011-03-01},

booktitle = {第73回全国大会講演論文集},

volume = {2011},

number = {1},

pages = {345--346},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{陳11,

title = {非視距ノードローカライゼイションに関する研究},

author = {陳紅陽 and 瀬崎薫},

url = {https://www.ieice.org/ken/paper/20110120u0dQ/},

issn = {0913-5685},

year  = {2011},

date = {2011-01-13},

booktitle = {信学技報},

volume = {110},

number = {377},

pages = {91-93},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5759172,

title = {Optimal control of the plug-in electric vehicles for V2G frequency regulation using quadratic programming},

author = {S Han and S Han and K Sezaki},

doi = {10.1109/ISGT.2011.5759172},

issn = {null},

year  = {2011},

date = {2011-01-01},

booktitle = {ISGT 2011},

pages = {1-6},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5962613,

title = {Distributed Target Tracking Algorithm for Wireless Sensor Networks},

author = {H Chen and K Sezaki},

year  = {2011},

date = {2011-01-01},

booktitle = {2011 IEEE International Conference on Communications (ICC)},

pages = {1-5},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Sakamaki11,

title = {Twitterのジオタグを用いたユーザの活動地点の推定},

author = {酒巻智宏 and 岩井将行 and 瀬崎薫},

url = {https://www.ieice.org/ken/paper/20110910e0JI/},

issn = {0913-5685},

year  = {2011},

date = {2011-01-01},

booktitle = {第10回情報科学技術フォーラム},

abstract = {近年，スマートフォンなどの携帯デバイスの登場により，生活や活動を支援する「行動文脈依存型」の情報サービス(context-aware service) への期待が高まっている．行動文脈依存型サービスには，ユーザの行動についての理解が欠かせない．そこで，我々は現在世界中で広く使われているTwitterに注目した．Twitterの機能であるジオタグはユーザの行動履歴の性質を持っており，これを解析することでユーザの行動について解析できる．本研究では，Twitterのジオタグを用いて，ユーザの行動範囲とモビリティパターンを推定する．具体的には，ジオタグ付きTweetの位置情報と時間，投稿内容を基にしたクラスタリングと，投稿内容を基にした位置へのラベリングにより，ユーザの行動について分析することを目標とする．評価実験では，位置情報だけでなく，時間やキストを利用することで，より精度の良いクラスタリングができることを確認した．また，900以上のジオタグ付きTweetがあれば，ユーザの行動推定をある程度の誤差で行うことができることがわかった． },

keywords = {Twitter, ジオタグ, 行動調査},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{he2011somos,

title = {SoMoS: An Interactive Social Network Service-Enabled Middleware for Wireless Sensor Networks},

author = {Binbin He and Masayuki Iwai and Jiehui Chen and H Chen and K Sezaki},

year  = {2011},

date = {2011-01-01},

booktitle = {IEEE INSS2011, The 8th International Conference on Networked Sensing Systems},

pages = {108--123},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5729157,

title = {Stochastic analysis on the energy constraint of V2G frequency regulation},

author = {S Han and S H Han and K Sezaki},

doi = {10.1109/VPPC.2010.5729157},

issn = {1938-8756},

year  = {2010},

date = {2010-09-01},

booktitle = {2010 IEEE Vehicle Power and Propulsion Conference},

pages = {1-4},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{岩井将行2010,

title = {モバイルCO2センサを用いた通勤者自身による生活圏レベル空気計測システム},

author = {岩井将行 and 齋藤修 and 中嶋紀夫 and 戸辺義人 and 瀬崎薫},

url = {https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201002275573946113},

issn = {1882-0840},

year  = {2010},

date = {2010-06-30},

booktitle = {Dicomo 2010},

pages = {1345--1351},

abstract = {近年,経済活動や人間の生活活動により車両から排出されるCO2などの温暖化効果ガスなどが急激に増加している。温暖化効果ガスの計測システムはアメダスなどにより局所的,部分的にしか設置しておらず,細かい粒度の生活圏レベルで計測できていない現状にある。そのため発生源の推測や地域ごとや生活圏ごとの危険度の掌握などができていなかった。そのため,グローバルの地球温暖化の波の中で温暖化ガスの一つであるCO2の消費量がどの程度個々の生活のなかで利用されているのかが不明確であった。このため個人は本問題を自己の問題として認識することが希薄になったままの現状であることは否定できない。また計測器のインフラのコストが高く機材も大型になるため設置できる場所が限られ市民に生活圏とは乖離した場所での計測に留まっており根本的な温暖化ガスの解決への道筋が見えない状況となっている。本研究により,我々は本問題を解決するモバイルCO2センサによる日常空間の計測の研究を開始した。測定結果から十分に生活のコンテクストや日常生活のCO2の増減を「見える化」することが可能であることを示す。},

keywords = {CO2濃度, GPS, Human Probe, 健康, 環境計測},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{INSS2010,

title = {RW-Link: Connection of Things},

author = {Manabu Miyazaki and Ryutaro Nakata and Masayuki Iwai and Yoshito Tobe},

year  = {2010},

date = {2010-06-01},

booktitle = {IEEE 7th International Conference on Networked Sensing Systems (INSS 2010)},

address = {Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5510464,

title = {Optimal decision on contract size for V2G aggregator regarding frequency regulation},

author = {Soohyeong Jang and S Han and S H Han and K Sezaki},

doi = {10.1109/OPTIM.2010.5510464},

issn = {1842-0133},

year  = {2010},

date = {2010-05-01},

booktitle = {2010 12th International Conference on Optimization of Electrical and Electronic Equipment},

pages = {54-62},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{李継2010,

title = {センサーネットワークにおけるプライバシー保護に関する研究動向},

author = {李継 and 岩井将行 and 瀬崎薫},

url = {http://id.nii.ac.jp/1001/00140882/},

year  = {2010},

date = {2010-03-08},

booktitle = {全国大会講演論文集},

volume = {第72回},

number = {セキュリティ},

pages = {677--678},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{weko_140331_1,

title = {Alliba : 都市における携帯電話を利用した大規模環境センシング機構},

author = {岩井将行 and カクテン and 石塚宏紀 and 石田泰之 and 岩本健嗣 and 瀬崎薫 and 戸辺義人},

year  = {2010},

date = {2010-03-01},

booktitle = {全国大会講演論文集},

volume = {第72回},

number = {ネットワーク},

pages = {85--86},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{weko_140441_1,

title = {マルチロボットセンサネットワークにおける駆動系の電力特性を考慮したデータ転送手法},

author = {松原俊太朗 and 鈴木亮平 and 岩井将行 and 瀬崎薫},

year  = {2010},

date = {2010-03-01},

booktitle = {全国大会講演論文集},

volume = {第72回},

number = {ネットワーク},

pages = {309--310},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{weko_140449_1,

title = {無線センサノードを用いた近接関係によるコミュニティ推定手法},

author = {江口洋平 and 岩井将行 and 瀬崎薫},

year  = {2010},

date = {2010-03-01},

booktitle = {全国大会講演論文集},

volume = {第72回},

number = {ネットワーク},

pages = {325--326},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5434773,

title = {Design of an optimal aggregator for vehicle-to-grid regulation service},

author = {Sekyung Han and Soo Hee Han and Kaoru Sezaki},

doi = {10.1109/ISGT.2010.5434773},

issn = {null},

year  = {2010},

date = {2010-01-01},

booktitle = {2010 Innovative Smart Grid Technologies (ISGT)},

pages = {1-8},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5489962,

title = {Quantitative modeling of an energy constraint regarding V2G aggregator for frequency regulation},

author = {S Han and S Jang and K Sezaki and S Han},

year  = {2010},

date = {2010-01-01},

booktitle = {2010 9th International Conference on Environment and Electrical Engineering},

pages = {114-116},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{e6ea5fa634b0474daaca068b8084b073,

title = {BISCAY: Extracting riding context from bike ride data},

author = {Keiji Sugo and Manabu Miyazaki and Shiníchi Konomi and Masayuki Iwai and Yoshito Tobe},

doi = {10.1007/978-3-642-12098-5_37},

isbn = {3642120970},

year  = {2010},

date = {2010-01-01},

booktitle = {Database Systems for Advanced Applications - 15th International Conference, DASFAA 2010, Proceedings},

number = {PART 2},

pages = {408--411},

edition = {PART 2},

series = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},

abstract = {Recently, global warming is a serious problem all over the world. Japan endeavors to promote using bicycles in order to protect environment. We developed a system for supporting cyclists by using the data from a bike sensor network. Cyclists lose comfort of riding when they need to go through crowded streets. We collect riding information obtained with a gyro sensor attached to handlebars of a bicycle. Based on such information, we then extract riding condition of cyclists. This paper presents the design and implementation of a Human Probe system that can collect and store sensor data to show comfortable cycling routes on a map.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ee77297ed80f42ef881e415f668225dd,

title = {Aquiba: An energy-efficient mobile sensing system for collaborative human probes},

author = {Niwat Thepvilojanapong and Shiníchi Konomi and Juníchi Yura and Takeshi Iwamoto and Susanna Pirttikangas and Yasuyuki Ishida and Masayuki Iwai and Yoshito Tobe and Hiroyuki Yokoyama and Jin Nakazawa and Hideyuki Tokuda},

doi = {10.1007/978-3-642-12098-5_40},

isbn = {3642120970},

year  = {2010},

date = {2010-01-01},

booktitle = {Database Systems for Advanced Applications - 15th International Conference, DASFAA 2010, Proceedings},

number = {PART 2},

pages = {420--423},

publisher = {Springer Verlag},

edition = {PART 2},

series = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},

abstract = {Portable sensory devices carried by humans-which are referred to as Human Probes-facilitate easy-to-use sensing and monitoring of urban areas. In this demonstration, we developed a prototype of Aquiba sensing system from off-the-shelf mobile phone. Aquiba involves collaborative sensing that helps in achieving high-fidelity sensing while minimizing overall energy consumption. We validated the benefit of collaborative sensing through field experiments.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5510464b,

title = {Optimal decision on contract size for V2G aggregator regarding frequency regulation},

author = {Soohyeong Jang and S Han and S H Han and K Sezaki},

year  = {2010},

date = {2010-01-01},

booktitle = {2010 12th International Conference on Optimization of Electrical and Electronic Equipment},

pages = {54-62},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5506481,

title = {Key Pre-Distribution Schemes for Large-Scale Wireless Sensor Networks Using Hexagon Partition},

author = {B Kong and H Chen and X Tang and K Sezaki},

year  = {2010},

date = {2010-01-01},

booktitle = {2010 IEEE Wireless Communication and Networking Conference},

pages = {1-5},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{岩井将行2010b,

title = {無線センサ杭を利用した斜面崩壊モニタリングシステムの構築},

author = {岩井将行 and 今井大樹 and 瀬崎薫},

year  = {2010},

date = {2010-01-01},

booktitle = {電子情報通信学会総合大会},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{平山10,

title = {広域エリアをカバーする異常イベント検出に向けた省電力センサネットワークに関する一考察},

author = {平山陽彦 and 岩井将行 and 瀬崎薫},

year  = {2010},

date = {2010-01-01},

booktitle = {全国大会講演論文集 第72回2010年(3)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Fukumoto10,

title = {携帯電話で撮影した写真に対するセンサ情報付加言語の一検討},

author = {福本駿 and 大島一将 and 石塚宏紀 and 木實新一 and 戸辺義人},

url = {https://www.ieice.org/ken/paper/20100615k0Av/},

issn = {0913-5685},

year  = {2010},

date = {2010-01-01},

booktitle = {電子情報通信学会 第3回ヒューマンプローブ研究会},

abstract = {携帯電話で撮影した写真は，撮影時のセンサ情報が付加されることで，周辺環境も含めた有益な情報となる．しかしながら，既存の携帯電話では，個々に内蔵されたセンサの種類や特性に差異がある．写真にセンサ情報を付加するには，ハードウェア構成を意識したプログラミングが必要となる．そこで，我々はアプリケーション開発者に対して各携帯電話のハードウェア構成を隠蔽し，写真にアプリケーション開発者が必要とするセンサ情報を付加可能なNuhsを提案する．Nuhsでは，携帯電話の状態や使用環境に応じて，センサ情報の取得方法を最適に変更することが可能である．そのため，撮影を行うユーザは無意識にセンサ情報を写真に付加することが可能となる． },

keywords = {SNS, スマートフォン, センシング, 写真, 携帯電話, 測位, 管理, 言語},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Fukuhara10,

title = {グループ内共有に適した写真アルバム自動生成システムの一検討},

author = {福原遼 and 大島一将 and 石塚宏紀 and 木實新一 and 戸辺義人},

url = {https://www.ieice.org/ken/paper/2010061520AW/},

issn = {0913-5685},

year  = {2010},

date = {2010-01-01},

booktitle = {電子情報通信学会 第3回ヒューマンプローブ研究会},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5385475,

title = {Design and implementation of transparent multiple-area RFID antennas},

author = {M Iwai and A Wada and Y Danmura},

doi = {10.1109/APMC.2009.5385475},

issn = {2165-4743},

year  = {2009},

date = {2009-12-01},

booktitle = {2009 Asia Pacific Microwave Conference},

pages = {2420-2423},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{石塚宏紀2009b,

title = {ユーザ投稿写真による実世界画像ルーティング手法の提案},

author = {石塚宏紀 and 白石陽 and 岩井将行 and 戸辺義人 and 瀬崎薫},

year  = {2009},

date = {2009-10-16},

booktitle = {電子情報通信学会 第2回ヒューマンプローブ研究会},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{10.5555/1802340.1802392,

title = {A Marketing Analysis Using Massive Tiny Sensor Nodes},

author = {Masayuki Iwai and Masato Mori and Hideyuki Touda},

isbn = {9781424463138},

year  = {2009},

date = {2009-01-01},

booktitle = {Proceedings of the 6th International Conference on Networked Sensing Systems},

pages = {216–219},

publisher = {IEEE Press},

address = {Pittsburgh, Pennsylvania, USA},

series = {INSS’09},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{5385475b,

title = {Design and implementation of transparent multiple-area RFID antennas},

author = {M Iwai and A Wada and Y Danmura},

year  = {2009},

date = {2009-01-01},

booktitle = {2009 Asia Pacific Microwave Conference},

pages = {2420-2423},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}