Publications

2017

Journal Papers

  • Yukitoshi Kashimoto, Yutaka Arakawa, Keiichi Yasumoto:
    Room measurement tool combining ultrasonic sensor and inertial sensor in smartphone,
    Int. J. of Ad Hoc and Ubiquitous Computing (accepted)
  • Yukitoshi Kashimoto, Kyoji Hata, Eri Nakagawa, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Takeya Shigezuni, Kunihiro Komiya, Kenta Konishi, and Keiichi Yasumoto:
    A Living Activity Recognition System Based on Power Consumption of Appliances and Energy Harvesting PIR and Door Sensors,
    IPSJ Journal, Feb. 2017. (in Japanese)(accepted)
  • Kazuki Kawamura and Hirohiko Suwa and Yuki Ogawa and Yutaka Arakawa and Keiichi Yasumoto and Toshizumi Ohta:
    Customer Recommendation Model to Support Real Estate Salespersons for a Restaurant
    Transactions of the Japanese Society for Artificial Intelligence, Vol.32, No.1, pp.WII-O_1-10, (Jan. 2017)(in Japanese)

Conference Papers

  • Teruo Higashino, Hirozumi Yamaguchi, Akihito Hiromori, Akira Uchiyama and Keiichi Yasumoto:
    Edge Computing and IoT Based Research for Building Safe Smart Cities Resistant to Disasters,
    Proceedings of 37th IEEE International Conference on Distributed Computing Systems (ICDCS 2017), 2017.
  • Kazuki Moriya, Eri Nakagawa, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Aki Kimura, Satoko Miki, and Keiichi Yasumoto:
    Daily Living Activity Recognition with ECHONET Lite Appliances and Motion Sensors
    First International Workshop on Mobile and Pervasive Internet of Things (PerIoT 2017), 2017(accepted).
  • Eri Nakagawa, Kazuki Moriya, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, and Keiichi Yasumoto:
    Toward Real-Time In-Home Activity Recognition Using Indoor Positioning Sensor and Power Meters
    The First International Workshop on Pervasive Smart Living Spaces (PerLS 2017), 2017(accepted).
  • Konan Cedric, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    EmoBGM: estimating sound’s emotion for creating slideshows with suitable BGM
    1st Workshop on emotion awareness for pervasive computing with mobile and wearable devices (EmotionAware 2017), 2017(accepted).
  • Ryota Koshiba, Yuko Hirabe, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    Group Detection Based on User-to-User Distance in Everyday life for Office Lunch Group Recommendation
    The 5th International Workshop on Collaborative Enterprise Systems (COLLABES-2017), 2017(accepted).
  • Yukitoshi Kashimoto, Masashi Fujiwara, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    ALPAS: Analog-PIR-sensor-based Activity Recognition System in Smarthome
    The 31st IEEE International Conference on Advanced Information Networking and Applications (AINA-2017), 2017(accepted).
  • Yukitoshi Kashimoto, Tatsuya Morita, Manato Fujimoto, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto:
    Sensing Activities and Locations of Senior Citizens toward Automatic Daycare Report Generation
    The 31st IEEE International Conference on Advanced Information Networking and Applications (AINA-2017), 2017(accepted).

2016

Journal Papers

  • Aryan Firouzian, Yukitoshi Kashimoto(NAIST), Zeeshan Asghar, Niina Keranen, Goshiro Yamamoto, Petri Pulli:
    Twinkle Megane: Near-Eye LED Indicators on Glasses for Simple and Smart Navigation in Daily Life
    ,
    eHealth 360°, pp. 17-22, 2016.
  • Edgar Marko Trono, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto:
    Generating pedestrian maps of disaster areas through ad-hoc deployment of computing resources across a DTN,
    Computer Communications (accepted)
  • Kenji Yoi, Khaled El-Fakih, and Keiichi Yasumoto:
    An Appliance Control System for Reaching Target Temperature and Humidity with Minimal Cost,
    IPSJ Journal, Vol. 6, No. 1, pp. 44-51, May 2016 (in Japanese).
  • Muhammad Ashar, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto:
    Priority medical image delivery using DTN for healthcare workers in volcanic emergency
    ,
    Scientific Phone Apps and Mobile Devices, 13 pages, 2016.
  • Kazuki Fujisawa, Yuko Hirabe, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto:
    Automatic Live Sport Video Streams Curation System from User Generated Media,
    International Journal of Multimedia Data Engineering and Management (IJMDEM) 7(2): 36-52, 2016.
  • Hiroki Ishihara, Hirohiko Suwa, Fujio Toriumi, Toshizumi Ohta:
    Centrality Analysis of twitter Accounts during the Great East Japan Earthquake
    The IEICE Transactions on Information and Systems, D Vol.J99-D,No.5(in Japanese).
  • Yuma Akaike, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto:
    Estimation of the response based on the context Sensing
    IPSJ Journal, Vol.57, No.2, pp.543–552 (Feb. 2016) (in Japanese).
  • Kenki Ueda, Morihiko Tamai, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto:
    A Living Activity Recognition System based on Power Consumption of Appliances and Inhabitant’s Location Information
    IPSJ Journal, Vol.57, No.2, pp.416–425 (Feb. 2016) (in Japanese).
  • Shogo Maenaka, Shigeya Morishita, Daichi Nagata, Morihiko Tamai, Keiichi Yasumoto, Toshinobu Fukukura, Keita Sato:
    SakuraSensor: Participatory Sensing System for Detecting and Sharing Flowering Cherries Conditions with In-Vehicle Smart Phones
    IPSJ Journal, Vol.57, No.2, pp.629–642 (Feb. 2016) (in Japanese).
  • Yuki Matsuda, Ismail Arai, Yutaka Arakawa, Keiichi Yasumoto:
    A Correction Method for Individual Differences Among Smartphones’ Light Sensor to Measure Streetlamps’ Illuminance for Sidewalks at Night
    IPSJ Journal, Vol.57, No.2, pp.520–531 (Feb. 2016) (in Japanese).
  • Keiichi Yasumoto, Hirozumi Yamaguchi, Hiroshi Shigeno:
    [Invited Paper] Survey of Real-time Processing Technologies of IoT Data Streams, Vol.24, No.2, pp.195-202 (Feb. 2016).
  • Yutaka Arakawa, Yuki Matsuda:
    [Invited Paper] Gamification mechanism for enhancing a participatory urban
    sensing: survey and practical results
    ,
    Journal of Information Processing, Vol.24, No.1, pp.31-38 (Jan. 2016).

Conference Papers

  • Yukitoshi Kashimoto, Tatsuya Morita, Manato Fujimoto, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto:
    Implementation and Evaluation of Daycare Report Generation System based on BLE Tag
    15th International Conference on Mobile and Ubiquitous Multimedia (MUM 2016), poster, 2016.
  • Sabine Hoffmann, Helga Tauscher, Andreas Dengel, Shoya Ishimaru, Sheraz Ahmed, Jochen Kuhn, Carina Heisel, Yutaka Arakawa:
    Sensing thermal stress at office workplaces
    The Fifth International Conference on Human-Environment System (ICHES 2016), 2016.
  • Eri Nakagawa, Kazuki Moriya, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Toshiyuki Hatta, Shotaro Miwa, Keiichi Yasumoto:
    Investigating recognition accuracy improvement by adding user’s acceleration data to location and power consumption-based in-home activity recognition system
    The 2016 International Workshop On Mobile Ubiquitous Systems, Infrastructures, Communications, And AppLications (MUSICAL 2016), 2016.
  • Edgar Marko Trono, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto:
    Milk Carton: Family Tracing and Reunification System using Face Recognition over a DTN with Deployed Computing Nodes,
    The 2016 International Workshop on Information Flow of Things (IFoT 2016), 2016.
  • Yukitoshi Kashimoto, Kyoji Hata, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Takeya Shigezumi, Kunihiro Komiya, Kenta Konishi, Keiichi Yasumoto:
    Low-cost and Device-free Activity Recognition System with Energy Harvesting PIR and Door Sensors,
    The 2016 International Workshop on Information Flow of Things (IFoT 2016), 2016.
  • Yugo Nakamura, Takuya Kanehira, Yutaka Arakawa, and Keiichi Yasumoto:
    SenStick 2: ultra tiny all-in-one sensor with wireless charging(DEMO),
    The ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016), 2016.
  • Naoki Maeda, Yuko Hirabe, Yutaka Arakawa, and Keiichi Yasumoto:
    COSMS : Unconscious Stress Monitoring System for Office Worker(DEMO),
    The ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016), 2016.
  • Yugo Nakamura, Yutaka Arakawa, and Keiichi Yasumoto:
    Smart Experiment Platform for Wearable Computing,
    First Workshop on Eye Wear Computing collocated with ISWC/UbiComp (EYEWEAR 2016), 2016.
  • Seiya Chihara, Bin Sun, Sho Tatsukawa, Tomotaka Wada(Kansai Univ.), Manato Fujimoto(NAIST), and Kouichi Mutsuura(Shinshu Univ.):
    A New Combination Method of RFID and Geomagnetic Sensor for Indoor Navigation,
    7th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2016), Work in Progress (WIP), 2016.
  • Yukitoshi Kashimoto, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    Floor vibration type estimation with piezo sensor toward indoor positioning system,
    7th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2016), 2016.
  • Kazuki Moriya, Manato Fujimoto, Yutaka Arakawa, and Keiichi Yasumoto:
    Indoor Localization based on Distance-illuminance Model and Active Control of Lighting Devices,
    7th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2016), 2016.
  • Edith Luhanga, Elder Akpa, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    Towards Proactive Food Diaries: A Participatory Design Study,
    1st International Workshop on Intelligent Personal Guidance of Human Behavior Utilizing Anticipatory Models (Smarticipation2016), 2016.
  • Edith Talina Luhanga, Akpa Akpro Elder Hippocrate, Hirohiko Suwa, Yutaka Arakawa, and Keiichi Yasumoto:
    HappyInu: Exploring how to use games and extrinsic rewards for consistent food tracking behavior,
    2016 Ninth International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2016), 2016.
  • Yugo Nakamura, Yutaka Arakawa, and Keiichi Yasumoto:
    SenStick: A Rapid Prototyping Platform for Sensorizing Things,
    2016 Ninth International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2016), 2016.
  • Yuki Matsuda, Takashi Hasegawa, Ismail Arai, Yutaka Arakawa, and Keiichi Yasumoto:
    WaistonBelt 2: A Belt-type Wearable Device for Monitoring Abdominal Circumference, Posture and Activity,
    2016 Ninth International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2016), 2016.
  • Manato Fujimoto, Seigi Matsumoto, Yutaka Arakawa, and Keiichi Yasumoto:
    RecurChat: BLE-based Message Forwarding System with On-Site Application Distribution,
    2016 Ninth International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2016), 2016.
  • Toshiki Yamasaki, Tomohiro Kitamura, Ken Komaki, Koki Matsumoto, Tomotaka Wada(Kansai Univ.), Manato Fujimoto(NAIST), and Kazuhiro Ohtsuki(Kobe Univ.):
    Development of Prototype System Using iOS Terminals for Emergency Rescue Evacuation Support System (ERESS),
    International Workshop on Applications of Wireless Ad hoc and Sensor Networks (AWASN 2016), 2016.
  • Manato Fujimoto, Seigi Matsumoto, Yutaka Arakawa, Hirohiko Suwa, and Keiichi Yasumoto:
    Development of BLE-based Multi-Hop Communication System for Detecting Slope Failure Using Smartphones,
    International Workshop on Applications of Wireless Ad hoc and Sensor Networks (AWASN 2016), 2016.
  • Yutaka Arakawa, Keiichi Yasumoto, Kenichi Matsumoto, Hideaki Hata, Hirohiko Suwa, Akihiro Ihara, and Manato Fujimoto:
    Project IS^3 : Incentive-based Intelligent Intervention for Smart and Sustainable Society,
    5th IIAI International Congress on Advanced Applied Informatics(IIAI AAI 2016), 2016.
  • Aryan Firouzian, Yukitoshi Kashimoto(NAIST), Goshiro Yamamoto, Niina Keranen, Zeeshan Asghar, and Petri Pulli:
    Near-Eye LED Indicators on Glasses for Simple and Smart Navigation in Daily Life,
    EAI International Conference on IoT and Big Data Technologies for HealthCare 2016 (IoTCare 2016), 2016.
  • Y. Nakamura, H. Suwa, Y. Arakawa, H. Yamaguchi, K. Yasumoto:
    Middleware for Proximity Distributed Real-time Processing of IoT Data Flows,
    The 36th IEEE International Conference on Distributed Computing Systems (ICDCS 2016), Demo, 2016.
  • M. Trono, M. Fujimoto, H. Suwa, Y. Arakawa, K. Yasumoto:
    Milk Carton: A Face Recognition-based FTR system using Opportunistic Clustered Computing,
    The 36th IEEE International Conference on Distributed Computing Systems (ICDCS 2016), Demo, 2016.
  • Y. Nakamura, H. Suwa, Y. Arakawa, H. Yamaguchi, K. Yasumoto:
    Design and Implementation of Middleware for IoT Devices toward Real-Time Flow Processing,
    The 1st Workshop on Edge Computing (WEC 2016), 2016.
  • K. Komai, M. Fujimoto, Y. Arakawa, H. Suwa, Y. Kashimoto, K. Yasumoto:
    Elderly Person Monitoring in Day Care Center using Bluetooth Low Energy,
    10th International Symposium on Medical Information and Communication Technology (ISMICT’16), 2016.
  • Yuki Matsuda, Yutaka Arakawa, Keiichi Yasumoto:
    Design and Evaluation of Participatory Mobile Sensing Platform for Diverse Sensing and Gamification Scenarios, ASSET Poster,
    The 14th ACM International Conference on Mobile Systems, Applications, and Services (MobiSys’16), Singapore, June 23-30, 2016.
  • M. Trono, M. Fujimoto, H. Suwa, Y. Arakawa, M. Takai, K. Yasumoto:
    Disaster Area Mapping Using Spatially-Distributed Computing Nodes Across a DTN,
    International Workshop on the Impact of Human Mobility in Pervasive Systems and Applications (PerMoby 2016), pp.471–476, 2016.
  • Y. Kashimoto, A. Firouzian, Z. Asghar, G. Yamamoto, P. Pulli:
    Twinkle Megane: Near-Eye LED Indicators on Glasses in Tele-Guidance for Elderly,
    First Workshop on Pervasive Technologies and Care Systems for Sustainable Aging-In-Place (PASTA 2016), pp.392–397, 2016.
  • K. Komai, M. Fujimoto, Y. Arakawa, H. Suwa, Y. Kashimoto, K. Yasumoto:
    Beacon-Based Multi-Person Activity Monitoring System for Day Care Center,
    First Workshop on Pervasive Technologies and Care Systems for Sustainable Aging-In-Place (PASTA 2016), pp.427–432, 2016.
  • Y. Hou, M. Fujimoto, H. Suwa, Y. Arakawa, J. Webber, K. Yano, S. Tsukamoto, T. Kumagai, M. Hatayama:
    A Proposal of Wireless Sensor Network System for Slope Failure Detection Using Smart Phones,
    The 2016 Vietnam-Japan International Symposium on Antennas and Propagation, 2016.
  • M. Fujimoto, S. Matsumoto, J. N. Victorino, H. Suwa, Y. Arakawa, Y. Hou, J. Webber, K. Yano, S. Tsukamoto, M. Hatayama:
    Downhill: BLE-based Multi-Hop Communication Using Smartphones for Detecting Slope Failures ,
    The 17th International Workshop on Mobile Computing Systems and Applications (ACM HotMobile 2016), Demo, 2016.
  • Y. Kashimoto, Y. Arakawa, K. Yasumoto:
    A floor plan creation tool utilizing a smartphone with an ultrasonic sensor gadget,
    to appear in IEEE CCNC 2016, 2016.
  • T. Kanehira, Y. Arakawa, K. Yasumoto, T. Wada:
    CURAP: CURating Geo-Related Information on a mAP,
    to appear in 2016 IEEE Int’l. Conf. on Consumer Electronics (ICCE 2016), 2016.

Awards

  • UbiComp/ISWC 2016 Best Demo Award: Yugo Nakamura, Takuya kanehira, Yutaka Arakawa, Keiichi Yasumoto:SenStick 2: ultra tiny all-in-one sensor with wireless charging
  • 2015 IPSJ Best Paper Award: Weihua Sun, Naoki Shibata, Masahiro Kenmotsu, Keiichi Yasumoto, Minoru Ito: A Method for Navigating Cars in Multilevel Parking Facility
  • NAIST IS Best Student Award: Yuki Matsuda
  • ISMICT 2016 Student Research Award: Kiyoaki Komai, Elderly Person Monitoring in Day Care Center using Bluetooth Low Energy

2015

Journal Papers

  • Weihua Sun, Naoki Shibata, Masahiro Kenmotsu, Keiichi Yasumoto, Minoru Ito:
    A Method for Navigating Cars in Multilevel Parking Facility, Journal of Information Processing, Vol.23, No.4, pp.488–496.
  • Nuttapoom Amornpashara, Yutaka Arakawa, Morihiko Tamai, and Keiichi Yasumoto:
    Phorec: Context-Aware Photography Support System based on Social Data Analysis
    Journal of Information Processing, Vol.23, No.3, pp.373–380.

Conference Papers

  • K. Fujisawa, Y. Hirabe, H. Suwa, Y. Arakawa, K. Yasumoto:
    Automatic Content Curation System for Multiple Live Sport Video Streams,
    Proc. of the 2015 Int’l. Symp. on Multimedia (ISM 2015) (in MIPR 2015), pp. 541-546, 2015.
  • K. Yoi, K. El-Fakih, K. Yasumoto:
    An Appliance Control System for Reaching Target Temperature and Humidity with Minimal Cost in Smart Home,
    to appear in ICTSS 2015 Graduate Workshop (in conjunction with ICTSS 2015), 2015.
  • A. Ahmed, H. Suwa, K. Yasumoto:
    Zone-Based Living Activity Recognition Scheme Using Markov Logic Networks,
    Proc. EAI Int’l. Conf. on CYber physiCaL systems, iOt and sensors Networks (CYCLONE 2015), 8 pages, 2015.
  • Kenki Ueda, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto:
    Exploring Accuracy-Cost Tradeoff in In-Home Living Activity Recognition based on Power Consumptions and User Positions,
    to appear in the 14th IEEE International Conference on Ubiquitous Computing and Communications (IUCC 2015), pp.1131–1137, 2015.
  • Shigeya Morishita, Shogo Maenaka, Daichi Nagata, Morihiko Tamai, Keiichi Yasumoto, Toshinobu Fukukura, Keita Sato:
    SakuraSensor: Quasi-Realtime Cherry-Lined Roads Detection through Participatory Video Sensing by Cars,
    Proc. of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), pp. 695-705, 2015.
  • Yutaka Arakawa:
    SenStick: Sensorize Every Things (Demo),
    to appear in the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), 2015.
  • Shogo Maenaka, Shigeya MORISHITA, Daichi Nagata, Morihiko Tamai, Keiichi Yasumoto, Toshinobu Fukukura, Keita Sato:
    SakuraSensor: A System for Realtime Cherry-Lined Roads Detection by In-Vehicle Smartphones (Demo),
    to appear in the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), 2015.
  • Yuki Matsuda, Takashi Hasegawa, Keiichiro Iwanami, Naoya Saito, Takuya Ishioka, Ismail Arai, Yutaka Arakawa, Keiichi Yasumoto:
    WaistonBelt: A Belt for Monitoring Your Real Abdominal Circumference Forever (Demo),
    to appear in the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), 2015.
  • Seigi Matsumoto, Yutaka Arakawa, Edgar Marko Trono, Keiichi Yasumoto:
    RecureShare – Internet-less application distribution mechanism for internet-less emergency communication systems,
    to appear in the 5th International Workshop on Pervasive Networks for Emergency Management (PerNEM 2015) (Mar. 2015).
  • Kenki Ueda, Morihiko Tamai, Keiichi Yasumoto:
    A Method for Recognizing Living Activities in Homes using Positioning Sensor and Power Meters,
    to appear in the 2nd IEEE PerCom Workshop on Smart Environments: Closing the Loop (SmartE 2015) (Mar. 2015).
  • Masaru Eto, Ryo Katsuma, Morihiko Tamai, Keiichi Yasumoto:
    Efficient Coverage of Agricultural Field with Mobile Sensors by Predicting Solar Power Generation, to appear in
    The 29th IEEE International Conference on Advanced Information Networking and Applications (AINA-2015)
    (Mar. 2015).
  • Daichi Nagata, Yutaka Arakawa, Takatomi Kubo, and Keiich Yasumoto:
    Effective Napping Support System by Hypnagogic Time Estimation based on Heart Rate Sensor
    ACM 6th Augmented Human International Conference (AH2015), March 9–10, 2015. (Poster)
  • Daichi Nagata, Shogo Maenaka, Shigeya Morishita, Morihiko Tamai, Keiichi Yasumoto, Toshinobu Fukukura, Keita Sato:
    SakuraSensor: A Participatory Sensing System for Detecting Flowering Cherries with Car-Mounted Smartphones,
    ACM HotMobile 2015, Feb. 12–13, 2015. (Poster)
  • Akira Ito, Yutaka Arakawa, Hirohiko Suwa and Akira Fukuda:
    Region-to-Region Similarity Analysis based on Foursquare Venue Database
    ACM HotMobile 2015, Feb. 12–13, 2015. (Poster)
  • Edgar Marko Trono, Yutaka Arakawa, Morihiko Tamai, Keichi Yasumoto:
    DTN MapEx: Disaster Area Maping through Distributed Computing over a Delay Tolerant Network
    ICMU2015, pp. 179–184, Jan. 20–22, 2015.
  • Nuttapoom Amornpashara, Yutaka Arakawa, Morihiko Tamai, and Keiichi Yasumoto:
    Landscape Photo Classification Mechanism for Context-Aware Photography Support System
    IEEE 33rd International Conference on Consumer Electronics (ICCE 2015), pp.663–666, Jan. 9–12, 2015.

Awards

  • 2014 IPSJ Best Paper Award : Jovilyn Therese B. Fajardo, Keiichi Yasumoto, Naoki Shibata, Weihua Sun, Minoru Ito : Disaster Information Collection with Opportunistic Communication and Message Aggregation

2014

Journal Papers

  • Tomoya Kitani, Yuta Sawa, Naoki Shibata, Keiichi Yasumoto, Minoru Ito:
    A Pedestrian Position Estimation Using Inter-vehicle Communication with Directional Antennas,
    IPSJ Transactions on Mathematical Modeling and Its Applications (TOM), pp. 74-85 (Nov. 2014). (in Japanese)
  • Yutaka Arakawa, Tatjana Scheffler, Stephan Baumann and Andreas Dengel:
    Social Tourist Map -Discovering Popular Point of Interests for Tourism from Social Data-
    IPSJ Transaction on Consumer Devices and Systems, Vol. 4, No.1, pp. 1–11 (2014-04).
  • Jovilyn Therese Baco Fajardo, Keiichi Yasumoto, Naoki Shibata, Weihua Sun, Minoru Ito:
    Disaster Information Collection with Opportunistic Communication and Message Aggregation,
    Journal of Information Processing, Vol. 22, No. 2, pp. 106-117 (Apr. 2014).
  • Ryo Katsuma, Keiji Matsumoto, Naoki Shibata, Keiichi Yasumoto, Minoru Ito:
    Low-Cost Localization Method for Underwater Sensor Nodes by Trilateration using Mobile Anchor,
    IPSJ Journal, Vol. 55, No. 2, pp. 790-800 (Feb. 2014) (in Japanese).
  • Mayu Sumida, Teruhiro Mizumoto, Keiichi Yasumoto:
    A method for estimating heart rate during walking with smartphone, IPSJ Journal, Vol. 55, No. 1, pp.399-412 (Jan. 2014). (in Japanese)

Conference Papers

  • Isamu Sugita, Morihiko Tamai, Yutaka Arakawa, Keiichi Yasumoto:
    A Method for Estimating Hunger Degree based on Meal and Exercise Logs,
    to appear in 4th Int’l. Conf. on Wireless Mobile Communication and Healthcare (MOBIHEALTH 2014) (Nov. 2014).
  • Yoshihisa Onoue, Morihiko Tamai, Keiichi Yasumoto:
    Energy-constrained Wi-Fi Offloading Method Using Prefetching,
    Proc. of IEEE VTC2014-Spring, 5 pages (May 2014).
  • Yoshitaka Ueyama, Morihiko Tamai, Yutaka Arakawa, Keiichi Yasumoto:
    Gamification-Based Incentive Mechanism for Participatory Sensing,
    Proc. of CROWDSENSING 2014, 6 pages (Mar. 2014).
  • Nuttapoom Amornpashara, Yutaka Arakawa, Morihiko Tamai, and Keiichi Yasumoto:
    Phorec : Context-Aware Photography Support System Based on Analysis of
    Big Data of Good Photo with Location, Time, and Weather Condition
    , Proc. of the 15th International Workshop on Mobile Computing Systems and Applications (HotMobile 2014), 1 page, poster (Jan. 2014).
  • Jovilyn T.B. Fajardo, Keiichi Yasumoto, Minoru Ito:
    Content-Based Data Prioritization for Fast Disaster Images Collection in Delay Tolerant Network,
    Proc. of 7th Int’l. Conf. on Mobile Computing and Ubiquitous Networking (ICMU 2014), pp. 147-152 (Jan. 2014).
  • Yutaka Arakawa, Yuki Sonoda, Koki Tomoshige, Shigeaki Tagashira, Akira Fukuda:
    Implementation of WiFi/Bluetooth-based Smart Narrow Field Communication,
    Proc. of 7th Int’l. Conf. on Mobile Computing and Ubiquitous Networking (ICMU 2014), pp. 91-92, poster (Jan. 2014).
  • Yuko Hirabe, Yutaka Arakawa, Keiichi Yasumoto:
    Logging All the Touch Operations on Android,
    Proc. of 7th Int’l. Conf. on Mobile Computing and Ubiquitous Networking (ICMU 2014), pp. 93-94, demo (Jan. 2014).

Awards

  • Sep. 2014 ACM MobiCom 2014 Mobile App Contest 2nd prize:
    Nuttapoom Amornpashara, Yutaka Arakawa, Morihiko Tamai: Phorec
  • Apr. 2014 JIP Specially Selected Paper: Jovilyn Therese Baco Fajardo, Keiichi Yasumoto, Naoki Shibata, Weihua Sun, Minoru Ito:
    Disaster Information Collection with Opportunistic Communication and Message Aggregation
  • Mar. 2014 NAIST IS Best Student Award: Teruhiro Mizumoto
  • Jan. 2014 ICMU2014 Best Poster Award: Yuko Hirabe, Yutaka Arakawa, Keiichi Yasumoto:
    Logging All the Touch Operations on Android

2013

Journal Papers

  • Katsuragi, T., Ono, N., Yasumoto, K., Amin, A.-U., Hirai, M., Sriyudthsak, K., Sawada, Y., Yamashita, Y., Chiba, Y., Onouchi, H., Fujiwara, T., Naito, S., Shiraishi, F.,, Kanaya, S.:
    SS-mPMG and SS-GA: Tools for Finding Pathways and Dynamic Simulation of Metabolic Networks,
    Plant Cell Physiol. 54 (5): 728-739 (May 2013).
  • Wu, B., Sun, W., Murata, Y., Yasumoto, K., Ito, M.:
    Stamina-Aware Sightseeing Tour Scheduling Method,
    IPSJ Journal, Vol. 54, No. 3, pp. 1141-1152 (Mar. 2013)(in Japanese).
  • Kuroiwa, S., Yasumoto, K. Murata, Y., Ito, M.:A Method for Gokon Problem using Evolutionary Computation and
    Its Computational Evaluation
    , IPSJ
    Transactions on Mathematical Modeling and Its Applications
    , Vol. 6, No. 1, pp. 47-56 (Mar. 2013) (in Japanese).

Conference Papers

  • Teruhiro Mizumoto, Khaled El-Fakih, Keiichi Yasumoto:
    PathSim: A Tool for Finding Minimal Energy Device Operation Sequence for Reaching a Target Context in Smart-Home,
    Proc. of the 10th IEEE Int’l. Conf. on Ubiquitous Intelligence and Computing (UIC-2013), pp.64-71 (Dec. 2013).
  • Yukitoshi Kashimoto, Keiichi Yasumoto:
    YAMATO: A Wearable Floor Map Generation System,
    Proc. of ACM SenSys 2013 (poster session), 2 pages (Nov. 2013).
  • Yutaka Arakawa, Shigeaki Tagashira, Akira Fukuda:
    mockSensor : Faking Remote Sensors As Embedded Sensors for a Functional Enhancement of Android,
    Proc. of ACM SenSys 2013 (demo session), 2 pages (Nov. 2013)..
  • Sumida, M., Mizumoto, T., Yasumoto, K.:
    Estimating heart rate variation during walking with smartphone,
    Proc. of UbiComp 2013, pp. 245-254 (Sep. 2013).
  • Imazu, S., Mizumoto, T., Sun, W., Shibata, N., Yasumoto, K., Ito, M.:
    e-Health Support System for Adequate Caloric Intake Learning through Simple Meal Survey and Weight Measurement, Proc. of IEEE Region 10 Humanitarian Technology Conference 2013, pp. 365-370 (Aug. 2013).
  • Kawada, M., Tamai, M., Yasumoto, K.:
    A Trigger-based Dynamic Load Balancing Method for WLANs Using Virtualized Network Interfaces, Proc. of IEEE WCNC 2013, pp. 1109-1114 (Apr. 2013).
  • Kashimoto, Y., Ogura, K., Yamamoto, S., Yasumoto, K., Ito, M.:
    Saving Energy in Smart Homes with Minimal Comfort Level Reduction,
    Workshop Proc. of IEEE PerCom 2013, pp. 372-376 (Mar. 2013)(WiP paper).
  • Nakamura, Y., Yamamoto, S., Tamai, M., Yasumoto, K.:
    Supporting Daily Living Activities using Behavior Logs and Augmented Reality,
    5th Int’l. Workshop on Smart Environments and Ambient Intelligence 2013 (SENAmI 2013), Workshop Proc. of PerCom2013, pp. 658-663 (Mar. 2013).
  • Sun, W., Shibata, N., Yasumoto, K., Mori, M.:
    A Method for Overlay Network Latency Estimation from Previous Observation,
    Proc. of ICN 2013, pp. 95-100 (Feb. 2013).
  • Sun, W., Shibata, N., Yasumoto, K., Mori, M.:
    Estimation of Overlay Link Quality from Previously Observed Link Qualities,
    Proc. of IEEE CCNC 2013, pp. 582-585 (Jan. 2013).

2012

Journal Papers

  • Mizumoto, T., Sun, W., Yasumoto, K., Ito, M.:
    Transportation Scheduling System for Increasing Life-saving
    Ratio in MCI based on Electronic Triage Tag
    , IPSJ Journal,
    Vol. 53, No. 7, pp. 1745-1756 (Jul. 2012) (in Japanese).
  • Takamatsu, Y., Sun, W., Yasumoto, K., Yamauchi, Y., Ito, M.:
    Energy-Aware Cooperative Download Method for Mobile Phones
    utilizing Street Pass Communication
    , IPSJ Journal,
    Vol. 53, No. 2, pp. 783-794 (Feb. 2012) (in Japanese).

Conference Papers

  • Fajardo, J, Yasumoto, K., Shibata, N., Sun, W., Ito, M.:
    DTN-Based Data Aggregation for Timely Information Collection in Disaster Areas, Proc. of IEEE WiMob2012, pp. 341-348 (Oct. 2012).
  • Yasumoto, K., Takamatsu, Y., Sun, W., Ito, M.:
    Energy-Efficient Cooperative Download for Smartphone Users through Contact Time Estimation, Proc. of IEEE WiMob2012, pp. 332-340 (Oct. 2012).
  • Kuroiwa, S., Yasumoto, K., Murata, Y., Ito, M.:
    Finding Good Affinity Patterns for Matchmaking Parties Assignment through Evolutionary Computation, Proc. of PPSN2012, pp. 498-507 (Sep. 2012).
  • Kenmotsu, M., Sun, W., Shibata, N., Yasumoto, K., Ito, M.:
    Parking Navigation for Alleviating Congestion in Multilevel Parking Facility, Proc. of IEEE VTC2012-Fall, pp. 1-5 (Sep. 2012).
  • Kouakou, M.T., Yasumoto, K., Yamamoto, S., Ito, M.:
    Cost-Efficient Sensor Deployment in Indoor Space with Obstacles,
    Proc. of IEEE WoWMoM2012, pp. 1-9 (Jun. 2012).
  • Katsuma, R., Murata, Y., Shibata, N., Yasumoto, K., Ito, M.:
    A Decentralized Method for Maximizing k-coverage Lifetime in WSNs,
    Proc. of ICMU2012, pp.16-23 (May 2012).
  • Mizumoto, T. , Imazu, S., Sun, W., Shibata, N., Yasumoto, K.:
    Emergency Medical Support System for Visualizing Locations and
    Vital Signs of Patients in Mass Casualty Incident
    , Proc. of 2nd
    Int’l. Workshop on Pervasive Networks for Emergency Management (PerNEM2012)
    , pp. 746-751 (Mar. 2012).

2011

Journal Papers

Conference Papers

  • Teruo Higashino, Akira Uchiyama, Keiichi Yasumoto:
    eTriage: A Wireless Communication Service Platform for Advanced
    Rescue Operations
    ,
    Proc. of ACM Workshop on Internet of Things and Service Platforms (IoTSP 2011) (Dec. 2012) (Invited Paper).
  • Asaad Ahmed, Keiichi Yasumoto, Yukiko Yamauchi, Minoru Ito:
    Distance and Time Based Node Selection for Probabilistic Coverage in People-Centric Sensing,
    Proc. of IEEE SECON 2011, pp. 134-142 (Jun. 2011).
  • Nagataki, H., Noguchi, K., Katsuma, R., Yamauchi, Y., Shibata, N., Yasumoto, K., Ito, M.:
    A Distance Learning System with Customizable Screen Layouts for Multiple Learning Situations,
    Proc. of the 3rd Int’l. Conf. on Computer Supported Education (CSEDU 2011), Vol. 1, pp. 94-102 (May 2011).
  • Yasumoto, K., Nunokawa, Y., Sun, W., Ito, M.:
    Improving Mobile Terrestrial TV Playback Quality with Cooperative Streaming in MANET,
    Proc. of IEEE WCNC 2011, pp. 2101-2106 (Mar. 2011).
  • Yamamoto, S., Kouyama, N., Yasumoto, K., Ito, M.:
    Maximizing Users Comfort Levels through User Preference Estimation in Public Smartspaces,
    Proc. of the 7th IEEE Int’l. Workshop on PervasivE Learning, Life, and Leisure (PerEL 2011), pp. 187-192 (Mar. 2011).
  • Mizumoto, T., Sun, W., Yasumoto, K., Ito, M.:
    Transportation Scheduling Method for Patients in MCI using Electronic Triage Tag,
    Proc. of the 3rd Int’l. Conf. on eHealth, Telemedicine, and Social Medicine (eTELEMED 2011), pp. 156-163 (Feb. 2011).

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