Department of Advanced Information Technology

Research Output 1981 2020

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2020

Time series classification using local distance-based features in multi-modal fusion networks

Kenji Iwana, B. & Uchida, S., Jan 1 2020, In : Pattern Recognition. 97, 107024.

Research output: Contribution to journalArticle

Time series
Data fusion
Learning systems
Neural networks
Experiments

Wireless Local Area Network Signal Strength Measurement for Sensor Localization without New Anchors

Ishida, S., Arakawa, Y., Tagashira, S. & Fukuda, A., Jan 9 2020, In : Sensors and Materials. 32, 1, p. 97 114 p.

Research output: Contribution to journalArticle

Open Access
local area networks
Anchors
Wireless local area networks (WLAN)
signal detection
sensors
2019

3D segmentation of nasopharyngeal carcinoma from CT images using cascade deep learning

Daoud, B., Morooka, K., Kurazume, R., Leila, F., Mnejja, W. & Daoud, J., Oct 1 2019, In : Computerized Medical Imaging and Graphics. 77, 101644.

Research output: Contribution to journalArticle

Learning
Neural networks
Experiments
Nasopharynx
Nasopharyngeal carcinoma

6軸ジャイロを用いた扉の開閉動作による人物同定の初期評価

光来出優大, 石田繁巳, 田頭茂明 & 福田晃, Feb 28 2019, In : 第81回全国大会講演論文集. 2019, 1, p. 93-94 2 p.

Research output: Contribution to journalArticle

An automatic quiz generation system utilizing digital textbook logs

Mouri, K., Uosaki, N., Hasnine, M., Shimada, A., Yin, C., Kaneko, K. & Ogata, H., Jan 1 2019, In : Interactive Learning Environments.

Research output: Contribution to journalArticle

Textbooks
quiz
textbook
learning
Students
1 Citation (Scopus)

API recommendation for event-driven Android application development

Yuan, W., Nguyen, H. H., Jiang, L., Chen, Y., Zhao, J. & Yu, H., Mar 1 2019, In : Information and Software Technology. 107, p. 30-47 18 p.

Research output: Contribution to journalArticle

Application programming interfaces (API)
Recommender systems
Software engineering

A smart glove to track fitness exercises by reading hand palm

Akpa, A. H. E., Fujiwara, M., Suwa, H., Arakawa, Y. & Yasumoto, K., Jan 1 2019, In : Journal of Sensors. 2019, 9320145.

Research output: Contribution to journalArticle

Open Access
gloves
fitness
physical exercise
Sports
Pressure distribution
2 Citations (Scopus)

Automatic Generation of Typographic Font from Small Font Subset

Miyazaki, T., Tsuchiya, T., Sugaya, Y., Omachi, S., Iwamura, M., Uchida, S. & Kise, K., Jan 1 2019, (Accepted/In press) In : IEEE Computer Graphics and Applications.

Research output: Contribution to journalArticle

Biosignal Generation and Latent Variable Analysis with Recurrent Generative Adversarial Networks

Harada, S., Hayashi, H. & Uchida, S., Jan 1 2019, In : IEEE Access. 7, p. 144292-144302 11 p., 8794813.

Research output: Contribution to journalArticle

Open Access
Labels
Time series
Deep learning

Combined multiphoton imaging and biaxial tissue extension for quantitative analysis of geometric fiber organization in human reticular dermis

Ueda, M., Saito, S., Murata, T., Hirano, T., Bise, R., Kabashima, K. & Suzuki, S., Dec 1 2019, In : Scientific reports. 9, 1, 10644.

Research output: Contribution to journalArticle

Open Access
Dermis
Collagen
Elastic Tissue
Skin
Reticulin
1 Citation (Scopus)

Combining noise-to-image and image-to-image GANs: Brain MR image augmentation for tumor detection

Han, C., Rundo, L., Araki, R., Nagano, Y., Furukawa, Y., Mauri, G., Nakayama, H. & Hayashi, H., Jan 1 2019, In : IEEE Access. 7, p. 156966-156977 12 p., 8869751.

Research output: Contribution to journalArticle

Open Access
Magnetic resonance
Tumors
Brain
Medical imaging
Neural networks
Critical path analysis
Critical Path
Path Analysis
Cycle
Statistical methods
3 Citations (Scopus)

Danger-pose detection system using commodity wi-fi for bathroom monitoring

Zhang, Z., Ishida, S., Tagashira, S. & Fukuda, A., Feb 2 2019, In : Sensors (Switzerland). 19, 4, 884.

Research output: Contribution to journalArticle

Open Access
Toilet Facilities
commodities
Wi-Fi
Channel state information
hazards

Detecting Mathematical Expressions in Scientific Document Images Using a U-Net Trained on a Diverse Dataset

Ohyama, W., Suzuki, M. & Uchida, S., Jan 1 2019, In : IEEE Access. 7, p. 144030-144042 13 p., 8861044.

Research output: Contribution to journalArticle

Open Access
Optical character recognition
Character recognition
Network architecture
Semantics
Neural networks

Development of mobile sensor terminals “Portable Go” for navigation in informationally structured and unstructured environments

Watanabe, Y., Shigekane, A., Matsumoto, K., Kawamura, A. & Kurazume, R., Dec 1 2019, In : ROBOMECH Journal. 6, 1, 6.

Research output: Contribution to journalArticle

Open Access
navigation
robots
Navigation
Robot
Robots

Digital artery deformation on movement of the proximal interphalangeal joint

Saito, S., Bise, R., Yoshikawa, A., Sekiguchi, H., Tsuge, I. & Toi, M., Feb 1 2019, In : Journal of Hand Surgery: European Volume. 44, 2, p. 187-195 9 p.

Research output: Contribution to journalArticle

Arteries
Joints
Radial Artery
Fingers
Rehabilitation

DTW-NN: A novel neural network for time series recognition using dynamic alignment between inputs and weights

Iwana, B. K., Frinken, V. & Uchida, S., Jan 1 2019, (Accepted/In press) In : Knowledge-Based Systems. 104971.

Research output: Contribution to journalArticle

Time series
Neural networks
Feedforward neural networks
Accelerometers
Neurons

Educational data mining for discovering hidden browsing patterns using non-negative matrix factorization

Mouri, K., Suzuki, F., Shimada, A., Uosaki, N., Yin, C., Kaneko, K. & Ogata, H., Jan 1 2019, In : Interactive Learning Environments.

Research output: Contribution to journalArticle

Textbooks
Factorization
textbook
Data mining
Masks

End-to-end learning framework for IMU-based 6-DOF odometry

Lima, J. P. S. D. M., Uchiyama, H. & Taniguchi, R. I., Sep 1 2019, In : Sensors (Switzerland). 19, 17, 3777.

Research output: Contribution to journalArticle

Open Access
quaternions
learning
Learning
Weights and Measures
Costs and Cost Analysis

Estimation of power consumption of each application considering software dependency in android

Kurihara, S., Fukuda, S., Kamiyama, T., Fukuda, A., Oguchi, M. & Yamaguchi, S., Feb 2019, In : Journal of information processing. 27, p. 221-232 12 p.

Research output: Contribution to journalArticle

Open Access
Application programs
Electric power utilization
Hardware
Global positioning system
Android (operating system)
1 Citation (Scopus)
reading behavior
behavior pattern
Human engineering
Students
learning behavior
4 Citations (Scopus)

Factors Influencing Rural End-Users' Acceptance of e-Health in Developing Countries: A study on Portable Health Clinic in Bangladesh

Hossain, N., Yokota, F., Sultana, N. & Ahmed, A., Mar 2019, In : Telemedicine and e-Health. 25, 3, p. 221-229 9 p.

Research output: Contribution to journalArticle

Open Access
Bangladesh
Developing Countries
Odds Ratio
Health
Rural Population
1 Citation (Scopus)

Fall detection using optical level anonymous image sensing system

Ma, C., Shimada, A., Uchiyama, H., Nagahara, H. & Taniguchi, R-I., Feb 1 2019, In : Optics and Laser Technology. 110, p. 44-61 18 p.

Research output: Contribution to journalArticle

privacy
Neural networks
Cameras
surveillance
Computer vision

First-person Video Analysis for Evaluating Skill Level in the Humanitude Tender-Care Technique

Nakazawa, A., Mitsuzumi, Y., Watanabe, Y., Kurazume, R., Yoshikawa, S. & Honda, M., Jan 1 2019, In : Journal of Intelligent and Robotic Systems: Theory and Applications.

Research output: Contribution to journalArticle

Statistical methods
Cameras
Students
Experiments
Deep neural networks

Fukuoka datasets for place categorization

Martinez Mozos, O., Nakashima, K., Jung, H., Iwashita, Y. & Kurazume, R., Jan 1 2019, In : International Journal of Robotics Research. 38, 5, p. 507-517 11 p.

Research output: Contribution to journalArticle

Parking
Categorization
Robotics
Kitchens
Sensors
1 Citation (Scopus)

Geometrical and statistical incremental semantic modeling on mobile devices

Roberto, R., Lima, J. P., Uchiyama, H., Teichrieb, V. & Taniguchi, R. I., Nov 2019, In : Computers and Graphics (Pergamon). 84, p. 199-211 13 p.

Research output: Contribution to journalArticle

Mobile devices
Semantics
Program processors
Random access storage
Energy utilization

GlyphGAN: Style-consistent font generation based on generative adversarial networks

Hayashi, H., Abe, K. & Uchida, S., Dec 15 2019, In : Knowledge-Based Systems. 186, 104927.

Research output: Contribution to journalArticle

Neural networks
Generator
Open Access
Disease control
Health care
Health

Impact of Discretization Noise of the Dependent variable on Machine Learning Classifiers in Software Engineering

Rajbahadur, G. K., Wang, S., Kamei, Y. & Hassan, A. E., Jan 1 2019, In : IEEE Transactions on Software Engineering.

Research output: Contribution to journalArticle

Learning systems
Software engineering
Classifiers

Incremental 3D cuboid modeling with drift compensation

Mishima, M., Uchiyama, H., Thomas, D., Taniguchi, R. I., Roberto, R., Lima, J. P. & Teichrieb, V., Jan 1 2019, In : Sensors (Switzerland). 19, 1, 178.

Research output: Contribution to journalArticle

Uncertainty
convexity
Augmented reality
orthogonality
computer aided design
5 Citations (Scopus)

Indoor positioning system based on chest-mounted IMU

Lu, C., Uchiyama, H., Thomas, D., Shimada, A. & Taniguchi, R. I., Jan 2 2019, In : Sensors (Switzerland). 19, 2, 420.

Research output: Contribution to journalArticle

Units of measurement
dead reckoning
chest
positioning
Thorax

Investigating effects of interactive signage–based stimulation for promoting behavior change

Zhang, Z., Takahashi, Y., Fujimoto, M., Arakawa, Y. & Yasumoto, K., Jan 1 2019, In : Computational Intelligence. 35, 3, p. 643-668 26 p.

Research output: Contribution to journalArticle

Experiment
Experiments
Response Time
Touch screens
Bluetooth

Learning-based active 3D measurement technique using light field created by video projectors

Shiba, Y., Ono, S., Furukawa, R., Hiura, S. & Kawasaki, H., Dec 1 2019, In : IPSJ Transactions on Computer Vision and Applications. 11, 1, 6.

Research output: Contribution to journalArticle

Open Access
Computer graphics
Principal component analysis
Feature extraction
Cameras
Calibration
1 Citation (Scopus)

Mining the displacement of max-pooling for text recognition

Zheng, Y., Iwana, B. K. & Uchida, S., Sep 1 2019, In : Pattern Recognition. 93, p. 558-569 12 p.

Research output: Contribution to journalArticle

Neural networks

Model-based testing of Apache ZooKeeper: Fundamental API usage and watchers

Artho, C., Banzai, K., Gros, Q., Rousset, G., Ma, L., Kitamura, T., Hagiya, M., Tanabe, Y. & Yamamoto, M., Jan 1 2019, (Accepted/In press) In : Software Testing Verification and Reliability. e1720.

Research output: Contribution to journalArticle

Application programming interfaces (API)
Testing
Watches
Telecommunication networks
Scalability
1 Citation (Scopus)

MuCHLoc: Indoor ZigBee Localization System Utilizing Inter-Channel Characteristics

Kimoto, R., Ishida, S., Yamamoto, T., Tagashira, S. & Fukuda, A., Apr 6 2019, In : Sensors (Basel, Switzerland). 19, 7, 1645.

Research output: Contribution to journalArticle

Open Access
Zigbee
Radio
Sensors
Wi-Fi
Geographic Information Systems

Performance evaluation of an adaptive self-organizing frequency reuse approach for OFDMA downlink

Elwekeil, M., Alghoniemy, M., Muta, O., Abdel-Rahman, A. B., Gacanin, H. & Furukawa, H., Feb 15 2019, In : Wireless Networks. 25, 2, p. 507-519 13 p.

Research output: Contribution to journalArticle

Frequency division multiple access
Throughput
Long Term Evolution (LTE)
Communication

Radio propagation characteristics-based spoofing attack prevention on wireless connected devices

Sonoyama, M., Ono, T., Kanaya, H., Muta, O., Sarangi, S. R. & Inoue, K., Jan 1 2019, In : Journal of information processing. 27, p. 322-334 13 p.

Research output: Contribution to journalArticle

Open Access
Radio transmission
Radio waves
Transceivers
Tires
Wave propagation

Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination

Ngo, T. T., Nagahara, H., Nishino, K., Taniguchi, R. I. & Yagi, Y., Dec 1 2019, In : International Journal of Computer Vision. 127, 11-12, p. 1707-1722 16 p.

Research output: Contribution to journalArticle

Lighting
Cameras
Recovery
Computer vision
Experiments

Robust vehicle detection and counting algorithm employing a convolution neural network and optical flow

Gomaa, A., Abdelwahab, M. M., Abo-Zahhad, M., Minematsu, T. & Taniguchi, R. I., Oct 2 2019, In : Sensors (Switzerland). 19, 20, 4588.

Research output: Contribution to journalArticle

Open Access
Optical flows
Convolution
convolution integrals
counting
vehicles

Room measurement tool combining ultrasonic and inertial sensors in smartphones

Kashimoto, Y., Arakawa, Y. & Yasumoto, K., Jan 1 2019, In : International Journal of Ad Hoc and Ubiquitous Computing. 31, 3, p. 189-199 11 p.

Research output: Contribution to journalArticle

Ultrasonic sensors
Smartphones
Ultrasonics
Sensors
Geographic information systems
1 Citation (Scopus)

Scene word recognition from pieces to whole

Zhu, A. & Uchida, S., Apr 1 2019, In : Frontiers of Computer Science. 13, 2, p. 292-301 10 p.

Research output: Contribution to journalArticle

Neural networks
Stroke
Spatial distribution
Neural Networks
Character

Sensing and changing human behavior for workplace wellness

Arakawa, Y., Jan 1 2019, In : Journal of information processing. 27, p. 614-623 10 p.

Research output: Contribution to journalArticle

Open Access
Personnel
Artificial intelligence
Productivity
Sensors
Industry

Solving monocular visual odometry scale factor with adaptive step length estimates for pedestrians using handheld devices

Antigny, N., Uchiyama, H., Servières, M., Renaudin, V., Thomas, D. & Taniguchi, R. I., Feb 2 2019, In : Sensors (Switzerland). 19, 4, 953.

Research output: Contribution to journalArticle

Open Access
Equipment and Supplies
estimates
Geographic Information Systems
information systems
ambiguity

Spatial change detection using normal distributions transform

Katsura, U., Matsumoto, K., Kawamura, A., Ishigami, T., Okada, T. & Kurazume, R., Dec 1 2019, In : ROBOMECH Journal. 6, 1, 20.

Research output: Contribution to journalArticle

Open Access
change detection
Change Detection
Normal distribution
normal density functions
Gaussian distribution
2 Citations (Scopus)

The impact of feature reduction techniques on defect prediction models

Kondo, M., Bezemer, C. P., Kamei, Y., Hassan, A. E. & Mizuno, O., Aug 15 2019, In : Empirical Software Engineering. 24, 4, p. 1925-1963 39 p.

Research output: Contribution to journalArticle

Defects
Feature extraction
Neural networks
Supervised learning

Waistonbelt x: A belt-type wearable device with sensing and intervention toward health behavior change

Nakamura, Y., Matsuda, Y., Arakawa, Y. & Yasumoto, K., Oct 2 2019, In : Sensors (Switzerland). 19, 20, 4600.

Research output: Contribution to journalArticle

Open Access
Health Behavior
health
Life Style
habits
Health

グローバルアイ〔第45 回〕「UCLA 研究留学レポート」

荒川豊, Mar 1 2019, In : 人工知能. 34

Research output: Contribution to journalArticle

着座時の臀部圧力分布を用いた人物の同定の初期実験評価

林健太, 石田繁巳, 田頭茂明 & 福田晃, Feb 28 2019, In : 第81回全国大会講演論文集. 2019, 1, p. 91-92 2 p.

Research output: Contribution to journalArticle