Publication

@article{110009621344,

title = {A Simple Way to Design Sensor-web Model By Integrating Social Network Services},

author = {何斌斌 and 岩井将行 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110009621344/},

year  = {2011},

date = {2011-09-01},

journal = {情報科学技術フォーラム講演論文集},

volume = {10},

number = {4},

pages = {351-352},

publisher = {FIT(電子情報通信学会・情報処理学会)運営委員会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{110009623156,

title = {Estimating Outbreak of Influenza Like Diseases Using Social Media},

author = {Muhammad Asif Hossain Khan and Masayuki Iwai and Kaoru Sezaki},

url = {https://ci.nii.ac.jp/naid/110009623156/en/},

year  = {2011},

date = {2011-09-01},

journal = {情報科学技術フォーラム講演論文集},

volume = {10},

number = {2},

pages = {347-348},

publisher = {Forum on Information Technology},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{澤上佳希2011b,

title = {B-19-39 スマートフォンを利用した環境音センシング実験におけるバッテリ消費量の解析 (B-19. ユビキタス・センサネットワーク, 一般セッション)},

author = {澤上佳希 and 岩井将行 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110008725284/},

year  = {2011},

date = {2011-08-30},

journal = {電子情報通信学会ソサイエティ大会講演論文集},

volume = {2011},

number = {2},

pages = {457},

publisher = {一般社団法人電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{宮崎学2011rw,

title = {RW-Link+: 高反応性と省電力性を考慮した実世界リンクシステム},

author = {宮崎学 and 岩井将行 and 戸辺義人},

url = {http://id.nii.ac.jp/1001/00108785/},

year  = {2011},

date = {2011-03-02},

journal = {第 73 回全国大会講演論文集},

volume = {2011},

number = {1},

pages = {251--252},

abstract = {実世界のモノの情報は，ウェブ世界のようにリンクを辿ることができず，また参照化も行われていないことが多いため，必要なモノが即座に発見できないことがある．そこで，実世界のモノ同士がウェブのようにリンクを相互に構築することで，モノの位置情報を検索可能にし，また空間内にどういったモノがいくつあるのか確認することが可能になれば有用であると考え，我々はモノの分散管理システムRW-Linkを構築した．本稿では，RW-Linkの加速度取得部の制御と，照度による移動確率判定を追加することにより，反応性と省電力性の改善を試みるRW-Link+の提案と実装，今後の展望について述べる． },

keywords = {ネットワーク},

pubstate = {published},

tppubtype = {article}

}

@article{170000088557,

title = {マイクロブログのジオタグを用いたユーザの行動パターンの調査に関する研究},

author = {酒巻智宏 and 岩井将行 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/170000088557/},

year  = {2011},

date = {2011-03-01},

journal = {第73回全国大会講演論文集},

volume = {2011},

number = {1},

pages = {787-788},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{weko_73776_1,

title = {I-Tree：センシングデータの統合検索を支援する空間時系列索引機構},

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

year  = {2011},

date = {2011-03-01},

journal = {情報処理学会論文誌データベース（TOD）},

volume = {4},

number = {1},

pages = {26--39},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{110008577558,

title = {Simulation of the Affiliation Theory of Crowd Movement in Disaster Situations},

author = {Hans Christian Haase and Masayuki Iwai and Kaoru Sezaki},

url = {https://ci.nii.ac.jp/naid/110008577558/en/},

year  = {2011},

date = {2011-02-01},

journal = {Proceedings of the IEICE General Conference},

volume = {2011},

number = {2},

pages = {636},

publisher = {The Institute of Electronics, Information and Communication Engineers},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{110008577558d,

title = {B-20-41 Simulation of the Affiliation Theory of Crowd Movement in Disaster Situations},

author = {Hans Christian Haase and Masayuki Iwai and Kaoru Sezaki},

url = {https://ci.nii.ac.jp/naid/110008577558/},

year  = {2011},

date = {2011-02-01},

journal = {電子情報通信学会総合大会講演論文集},

volume = {2011},

number = {2},

pages = {636},

publisher = {一般社団法人電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{李継2011集約型無線センサネットワークにおけるプライバシ保護に関する研究,

title = {集約型無線センサネットワークにおけるプライバシ保護に関する研究},

author = {李継 and 岩井将行 and 瀬崎薫},

url = {https://www.ieice.org/ken/paper/20110120k0dR/},

issn = {0913-5685},

year  = {2011},

date = {2011-01-13},

journal = {電子情報通信学会技術研究報告. USN, ユビキタス・センサネットワーク: IEICE technical report},

volume = {110},

number = {378},

pages = {79--83},

publisher = {一般社団法人電子情報通信学会},

abstract = {ネットワーク内部処理手法の一つであるデータ集約手法は，伝送情報量と消費電力を削減することができるため，エネルギーとリソースに制限があるセンサネットワークでは基盤技術として広く応用されている．本研究では，データの機密性を保証しながら集約型無線センサネットワークにおけるプライバシー保護手法を提案した．既存の同類手法に比べ，伝送データ量の削減とデータ完整性の保証に工夫した． },

keywords = {データ集約, プライバシー保護, 無線センサネットワーク},

pubstate = {published},

tppubtype = {article}

}

@article{HAN201111707,

title = {Probabilistic Analysis on the V2G Power Capacity Regarding Frequency Regulation},

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

url = {http://www.sciencedirect.com/science/article/pii/S1474667016454960},

doi = {https://doi.org/10.3182/20110828-6-IT-1002.02649},

issn = {1474-6670},

year  = {2011},

date = {2011-01-01},

journal = {IFAC Proceedings Volumes},

volume = {44},

number = {1},

pages = {11707 - 11712},

note = {18th IFAC World Congress},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{110008006559,

title = {携帯端末で撮影した写真の利用を前提とする動的ストリート画像フロー生成機構の設計},

author = {石塚宏紀 and 木實新一 and 戸辺義人 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110008006559/},

issn = {18804535},

year  = {2011},

date = {2011-01-01},

journal = {電子情報通信学会論文誌. D, 情報・システム = The IEICE transactions on information and systems (Japanese edition)},

volume = {94},

number = {1},

pages = {178-190},

publisher = {一般社団法人電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{110008676784b,

title = {Estimation of Human Behavior of a User using Geotagging of Microblogging},

author = {Tomohiro Sakamaki and Masayuki Iwai and Kaoru Sezaki},

url = {https://ci.nii.ac.jp/naid/110008676784/en/},

issn = {09135685},

year  = {2011},

date = {2011-01-01},

journal = {IEICE technical report},

volume = {110},

number = {400},

pages = {37-42},

publisher = {The Institute of Electronics, Information and Communication Engineers},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{6003809,

title = {Estimation of Achievable Power Capacity From Plug-in Electric Vehicles for V2G Frequency Regulation: Case Studies for Market Participation},

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

year  = {2011},

date = {2011-01-01},

journal = {IEEE Transactions on Smart Grid},

volume = {2},

number = {4},

pages = {632-641},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{articlel,

title = {A real-time and high coding opportunity discovery scheme in multi-hop wireless network},

author = {Yunlong Zhao and Zhao Dong and Masayuki Iwai and Kaoru Sezaki and Yoshito Tobe},

doi = {10.1109/ICICS.2011.6173583},

year  = {2011},

date = {2011-01-01},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{澤上佳希2011bc,

title = {B-20-36 地図情報を利用した特定騒音の分類精度向上手法の提案 (B-20. ユビキタス・センサネットワーク, 一般セッション)},

author = {澤上佳希 and 岩井将行 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110008577553/},

year  = {2011},

date = {2011-01-01},

journal = {電子情報通信学会総合大会講演論文集},

volume = {2011},

number = {2},

pages = {631},

publisher = {一般社団法人電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{清水和人2011b,

title = {B-15-15 Bluetooth による人間関係取得時の行動認識を用いた省電力手法 (B-15. モバイルマルチメディア通信, 一般セッション)},

author = {清水和人 and 木實新一 and 岩井将行 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110008728173/},

year  = {2011},

date = {2011-01-01},

journal = {電子情報通信学会ソサイエティ大会講演論文集},

volume = {2011},

number = {1},

pages = {529},

publisher = {一般社団法人電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{10027981142,

title = {ESMO : An Energy-Efficient Mobile Node Scheduling Scheme for Sound Sensing},

author = {Tian HAO and Masayuki IWAI and Yoshito TOBE and Kaoru SEZAKI},

url = {https://ci.nii.ac.jp/naid/10027981142/},

doi = {10.1587/transcom.E93.B.2912},

issn = {09168516},

year  = {2010},

date = {2010-11-01},

journal = {IEICE transactions on communications},

volume = {93},

number = {11},

pages = {2912-2924},

publisher = {一般社団法人 電子情報通信学会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ACR2010,

title = {A Design of Slope Failure Detection System Using Wireless Sensor Networks},

author = {Masaki Imai and Masayuki Iwai and Ryousuke Shibasaki and Kaoru Sezaki},

url = {https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201902205285422590},

isbn = {9781617823978 },

year  = {2010},

date = {2010-11-01},

journal = {31st Asian Conference on Remote Sensing 2010, ACRS 2010},

volume = {1},

pages = {780--787},

abstract = {Lately, as the torrential rains and typhoons happen frequently many casualties by slope failure or landslide have been produced around mountainous area. Moreover, it is expected that the local torrential rain would increase continuously because of the climate change to the near-tropical area by the global warming. Under this circumstance, the method to diminish the slope failure disaster is more needed. Prediction of slope failure is one of the ways in that. The other one is monitoring geospatial information after disaster outbreak. The former alleviate human suffering caused by early escape. The important factor is ground deformation and groundwater level. That became an active area of research since early times. The latter is effective on secondary disastrous prevention and earlier reconstruction. We want to know regarding geological condition and surface using aerial survey and laser range sensor. Both are difficult to install and expensive. Moreover, it requires much time in collection of information. Because, a person collect scale markings in mountain area by foot. To solve above issues, using the wireless sensor network is proposed. We have focused a picket which can be inserted into ground easily. We have developed a slope failure disaster detection system embed wireless network by picket. The picket with sensors is called iPicket. The iPicket has multi sensor device such as acceleration, illumination intensity, RSSI and more. In addition, ad-hoc wireless network formation system is implemented. In this paper, the experiment using large-scale rainfall simulator for detect acceleration in slope failure phenomenon is reported. Moreover it will show some idea in iPicket. },

keywords = {sensor networks},

pubstate = {published},

tppubtype = {article}

}

@article{石塚宏紀2010ヒューマンプローブ技術を利用した動的ストリート画像フロー生成手法の提案,

title = {ヒューマンプローブ技術を利用した動的ストリート画像フロー生成手法の提案},

author = {石塚宏紀 and 木實新一 and 戸辺義人 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/10026684245/#cit},

year  = {2010},

date = {2010-07-08},

journal = {DICOMO 2010},

pages = {1190-1202},

abstract = {現在，Google Street ViewやLocation Viewのような,全方位写真画像を用いて仮想的に街を散策できるサービスが認知されてきている．しかしながら，これらの既存サービスは，ある定められた時間に撮影された画像群を用いるため，季節，時間帯，個人の嗜好等の条件を考慮した多様な風景を再現できない．本論文では,こうした条件に応じて適切な風景を再構成できるサービスを実現するために，街にいる人々自身をセンサとして捉えるヒューマンプローブ技術を適応し，街を歩く人々が，さまざまなセンサデータと合せて撮影した写真をデータベースに蓄積し，道路に沿って必要な画像列を高速に検索できる動的ストリート画像フロー生成機構を提案する．本提案システムは，センサ情報付き写真を新たに提案するKDRN-Treeという多次元索引によって管理する．},

keywords = {ユビキタスコンピューティング, 空間情報処理},

pubstate = {published},

tppubtype = {article}

}

@article{木實新一2010,

title = {I-tree: 異種センサデータの統合利用を支援する複合型索引機構},

author = {木實新一 and 石塚宏紀 and 岩井将行 and 宮崎純 and 戸辺義人},

url = {https://ci.nii.ac.jp/naid/10027281414/},

year  = {2010},

date = {2010-07-07},

journal = {マルチメディア, 分散, 協調とモバイル (DICOMO2010) シンポジウム},

pages = {92-99},

abstract = {様々な場所に設置された多種多様なセンサが生成するデータを用いて，市民や専門家に対して有用な情報を提供するためには，空間的な広がりを持つ時系列データから有意なパタンを高速に検索できなければならない．本稿では，大量の空間時系列データから，問合せ系列に最も近い系列や，特徴のある系列を高速に見つけ出すことを可能にする複合型索引機構I-Tree を提案する．I-Tree は，時系列データの次元削減手法を空間時系列データ向きに拡張し，空間時系列データを階層的な細分化が可能な記号配列表現に変換し，木構造を用いて管理するものである．I-Tree を用いて様々なセンサの空間時系列データを効率的に処理することにより，ある空間領域に設 置されたセンサ群の示す「現象」を容易に分析することができ，複雑な条件に基づいて警報情報を自動発信することもできる．},

keywords = {センサネットワーク, データ分析, データ統合, 時空間索引, 時系列類似検索},

pubstate = {published},

tppubtype = {article}

}

@article{石塚宏紀2010きときと写真,

title = {きときと写真: 携帯電話画像を用いた実世界検索へ向けて},

author = {石塚宏紀 and 岩井将行 and 瀬崎薫 and 福原遼 and 福本駿 and 西本龍弘 and 木實新一 and 戸辺義人 and 柴崎亮介},

url = {http://www.mcl.iis.u-tokyo.ac.jp/pdf/000005.pdf},

issn = {0913-5685},

year  = {2010},

date = {2010-06-15},

journal = {電子情報通信学会ヒューマンプローブ第 3 回研究会},

abstract = {スマートフォンの登場により，写真撮影とメール通信を組み合わせるといった単純な利用だけでなく，撮影動作と同時に，位置，撮影向き，時刻といった付帯情報付きの画像を瞬時にしてサーバへ送出する機構を作り出すことが可能となってきた.我々はこの瞬時アップロード機能により集められた携帯電話画像を収集し，実世界検索に用いる，「きときと写真」システムを開発している.本発表では，きときと写真の概要および Android 上の設計・実装について述べる.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{焼山康礼2010spal,

title = {SPAL: 実世界注目度センシング},

author = {焼山康礼 and テープウィロージャナポンニワット and 岩井将行 and 梅田和昇 and 戸辺義人},

url = {https://ci.nii.ac.jp/naid/110008004136/#ref},

issn = {0913-5685},

year  = {2010},

date = {2010-05-14},

journal = {電子情報通信学会技術研究報告. USN, ユビキタス・センサネットワーク: IEICE technical report},

volume = {110},

number = {50},

pages = {31--34},

publisher = {一般社団法人電子情報通信学会},

abstract = {本研究では，実空間における人の注目度を自動計測する手法の確立を目指す．本研究では，レーザスキャナを用いたSPAL というシステムを開発した．SPAL において，注目度を計測するために，指標と計測モデルを決め，システムを設計し，GUI アプリケーションとして実装し，国際会議のポスターデモセッションで実験・評価を行い，本システムの有効性を確認した． },

keywords = {レーザセンサ, 人流計測, 実世界注目度, 計測モデル, 計測指標},

pubstate = {published},

tppubtype = {article}

}

@article{110008123098,

title = {iPicket : 無線センサ杭を用いた斜面崩壊災害検出システム},

author = {岩井将行 and 今井大樹 and 西谷哲 and 小林正典 and 岡田謙吾 and 戸辺義人 and 瀬崎薫},

url = {https://ci.nii.ac.jp/naid/110008123098/},

year  = {2010},

date = {2010-03-01},

journal = {全国大会講演論文集},

volume = {72},

pages = {115-116},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{DBLP:journals/corr/abs-1001-3760,

title = {Range-Free Localization with the Radical Line},

author = {Hongyang Chen and Y. T. Chan and H. Vincent Poor and Kaoru Sezaki},

url = {http://arxiv.org/abs/1001.3760},

doi = {10.1109/ICC.2010.5502304},

year  = {2010},

date = {2010-01-21},

journal = {CoRR},

volume = {abs/1001.3760},

abstract = {Due to hardware and computational constraints, wireless sensor networks (WSNs) normally do not take measurements of time-of-arrival or time-difference-of-arrival for rangebased localization. Instead, WSNs in some applications use rangefree localization for simple but less accurate determination of sensor positions. A well-known algorithm for this purpose is the centroid algorithm. This paper presents a range-free localization technique based on the radical line of intersecting circles. This technique provides greater accuracy than the centroid algorithm, at the expense of a slight increase in computational load. Simulation results show that for the scenarios studied, the radical line method can give an approximately 2 to 30% increase in accuracy over the centroid algorithm, depending on whether or not the anchors have identical ranges, and on the value of DOI.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{articlee,

title = {Development of a Dynamic Collision Avoidance Algorithm for Indoor Tracking System Based on Active RFID},

author = {Sekyung Han and Yeonsuk Choi and Masayuki Iwai and Kaoru Sezaki},

doi = {10.3837/tiis.2010.10.003},

year  = {2010},

date = {2010-01-01},

journal = {TIIS},

volume = {4},

pages = {736-752},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{articlef,

title = {Development of an Optimal Vehicle-to-Grid Aggregator for Frequency Regulation},

author = {Sekyung Han and Soohee Han and Kaoru Sezaki},

doi = {10.1109/TSG.2010.2045163},

year  = {2010},

date = {2010-01-01},

journal = {IEEE Trans. Smart Grid},

volume = {1},

pages = {65-72},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{10029640493,

title = {マイクロブログのジオタグを用いた行動調査の可能性に関する一考察},

author = {酒巻智宏},

url = {https://ci.nii.ac.jp/naid/10029640493/},

year  = {2010},

date = {2010-01-01},

journal = {電子情報通信学会HPB研究会},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{articleg,

title = {Internode Distance-Based Redundancy Reliable Transport in Underwater Sensor Networks},

author = {Bin Liu and Hongyang Chen and Xianfu Lei and Fengyuan Ren and Kaoru Sezaki},

doi = {10.1155/2010/358071},

year  = {2010},

date = {2010-01-01},

journal = {EURASIP J. Wireless Comm. and Networking},

volume = {2010},

keywords = {},

pubstate = {published},

tppubtype = {article}

}