Graduate School of Fundamental Science and Engineering

  • Japan

Research Output 1974 2019

2019

A Characterization of Harmonic Lr -Vector Fields in Two-Dimensional Exterior Domains

Hieber, M. G., Kozono, H., Seyfert, A., Shimizu, S. & Yanagisawa, T., 2019 Jan 1, In : Journal of Geometric Analysis.

Research output: Contribution to journalArticle

Exterior Domain
Vector Field
Harmonic
Unit normal vector
Simple Closed Curve

Analyzing Human Avoidance Behavior in Narrow Passage

Nakatsuka, T., Miyake, T., Kikuchi, K., Kobayashi, A. & Hayashi, Y., 2019 Jan 16, Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018. Institute of Electrical and Electronics Engineers Inc., p. 3738-3743 6 p. 8616630. (Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Avoidance Learning
Robots
Smartphones
Experiments
Aptitude
1 Citation (Scopus)
Agglomeration
Communication
Cryptography
Electricity
1 Citation (Scopus)

Dynamical Properties of the Finite-size Dicke Model Coupled to a Thermal Reservoir

Imai, R. & Yamanaka, Y., 2019 Jan 1, In : Journal of the Physical Society of Japan. 88, 2, 024401.

Research output: Contribution to journalArticle

counters
cavities
photons
energy

Effect of Ca doping on modulated structures in multiferroic Bi1−xCaxFeO3

Hiroyama, T., Hirata, A., Inoue, Y., Horibe, Y. & Koyama, Y., 2019 Jan 1, In : journal of the physical society of japan. 88, 5, 054601.

Research output: Contribution to journalArticle

antiphase boundaries
room temperature
diffraction patterns
electron diffraction
modulation

Evaluation of sEMG-Based Feature Extraction and Effective Classification Method for Gait Phase Detection

Peng, F., Peng, W. & Zhang, C., 2019 Jan 1, Cognitive Systems and Signal Processing - 4th International Conference, ICCSIP 2018, Revised Selected Papers. Hu, D., Sun, F. & Liu, H. (eds.). Springer-Verlag, p. 138-149 12 p. (Communications in Computer and Information Science; vol. 1006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electromyography
Gait
Feature Extraction
Feature extraction
Classifiers

IoT Assisted Kernel Linear Discriminant Analysis Based Gait Phase Detection Algorithm for Walking with Cognitive Tasks

Peng, F., Peng, W., Zhang, C. & Zhong, D., 2019 Jan 1, In : IEEE Access. 7, p. 68240-68249 10 p., 8708273.

Research output: Contribution to journalArticle

Discriminant analysis
Electromyography
Fusion reactions
Servers
Robots

Optimal Pricing and Service Selection in the Mobile Cloud Architectures

Li, X., Zhang, C., Gu, B., Yamori, K. & Tanaka, Y., 2019 Jan 1, In : IEEE Access. 7, p. 43564-43572 9 p., 6287639.

Research output: Contribution to journalArticle

Mobile cloud computing
Mobile devices
Costs
Base stations
Internet
1 Citation (Scopus)

Social image tags as a source of word embeddings: A Task-oriented Evaluation

Hasegawa, M., Kobayashi, T. & Hayashi, Y., 2019 Jan 1, LREC 2018 - 11th International Conference on Language Resources and Evaluation. Isahara, H., Maegaard, B., Piperidis, S., Cieri, C., Declerck, T., Hasida, K., Mazo, H., Choukri, K., Goggi, S., Mariani, J., Moreno, A., Calzolari, N., Odijk, J. & Tokunaga, T. (eds.). European Language Resources Association (ELRA), p. 969-973 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

evaluation
semantics
linguistics
Tag
Evaluation
2 Citations (Scopus)

Task migration for mobile edge computing using deep reinforcement learning

Zhang, C. & Zheng, Z., 2019 Jul 1, In : Future Generation Computer Systems. 96, p. 111-118 8 p.

Research output: Contribution to journalArticle

Reinforcement learning
Servers
Cloud computing
Network architecture
Decision making

Ultrahigh-pressure form of Si O2 glass with dense pyrite-type crystalline homology

Murakami, M., Kohara, S., Kitamura, N., Akola, J., Inoue, H., Hirata, A., Hiraoka, Y., Onodera, Y., Obayashi, I., Kalikka, J., Hirao, N., Musso, T., Foster, A. S., Idemoto, Y., Sakata, O. & Ohishi, Y., 2019 Jan 29, In : Physical Review B. 99, 4, 045153.

Research output: Contribution to journalArticle

Pyrites
homology
pyrites
Crystalline materials
Glass
2018
4 Citations (Scopus)

A deep reinforcement learning based approach for cost- and energy-aware multi-flow mobile data offloading

Zhang, C., Liu, Z., Gu, B., Yamori, K. & Tanaka, Y., 2018 Jul 1, In : IEICE Transactions on Communications. E101B, 7, p. 1625-1634 10 p.

Research output: Contribution to journalArticle

Reinforcement learning
Wireless local area networks (WLAN)
Wireless networks
Energy utilization
Costs

Ad-hoc Video Search Improved by the Word Sense Filtering of Query Terms

Hirakawa, K., Kikuchi, K., Ueki, K., Kobayashi, T. & Hayashi, Y., 2018 Jan 1, Information Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Proceedings. Ku, L-W., Yeh, J-F., Yu, L-C., Tseng, Y-H., Chen, Z-H., Sakai, T., Jiang, J., Lee, L-H. & Park, D. H. (eds.). Springer-Verlag, p. 157-163 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11292 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Filtering
Query
Query languages
Query processing

A Monte Carlo based computation offloading algorithm for feeding robot IoT system

Zhang, C., Ohashi, T., Saijo, M., Solis, J., Takeda, Y., Lindborg, A. L., Takeda, R. & Tanaka, Y., 2018 Jan 1, Smart Computing and Communication - 3rd International Conference, SmartCom 2018, Proceedings. Qiu, M. (ed.). Springer-Verlag, p. 163-171 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11344 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet of Things
Robot
Robots
Resources
Monte Carlo Algorithm

A publicly verifiable network coding scheme with null-space HMAC

Chen, Y., Zhang, C., Li, W., Chen, T. & Zhang, M., 2018 Jan 1, In : International Journal of Intelligent Information and Database Systems. 11, 2-3, p. 117-131 15 p.

Research output: Contribution to journalArticle

Network coding
Cryptography
Costs
Pollution
Throughput
4 Citations (Scopus)

A stackelberg game based pricing and user association for spectrum splitting macro-femto HetNets

Gu, B., Liu, Z., Zhang, C., Yamori, K., Mizuno, O. & Tanaka, Y., 2018 Jan 1, In : IEICE Transactions on Communications. E101B, 1, p. 154-162 9 p.

Research output: Contribution to journalArticle

Femtocell
Macros
Wireless networks
Costs
Heterogeneous networks

Cost-and energy-aware multi-flow mobile data offloading under time dependent pricing

Zhang, C., Gu, B., Liu, Z., Yamori, K. & Tanaka, Y., 2018 Jan 12, 2017 13th International Conference on Network and Service Management, CNSM 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pricing
Wireless local area networks (WLAN)
Wireless Local Area Network (WLAN)
Costs
Energy
4 Citations (Scopus)

Cost- and energy-aware multi-flow mobile data offloading using Markov decision process

Zhang, C., Gu, B., Liu, Z., Yamori, K. & Tanaka, Y., 2018 Mar 1, In : IEICE Transactions on Communications. E101B, 3, p. 657-666 10 p.

Research output: Contribution to journalArticle

Wireless local area networks (WLAN)
Dynamic programming
Costs
Wireless networks
Servers

Duopoly price competition in secondary spectrum markets

Li, X., Gu, B., Zhang, C., Liu, Z., Yamori, K. & Tanaka, Y., 2018 Jan 12, 2017 13th International Conference on Network and Service Management, CNSM 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Stackelberg Game
Operator
Backward Induction
Spectrum Sharing
7 Citations (Scopus)

Green function, Painlevé VI equation, and Eisenstein series of weight one

Chen, Z., Kuo, T. J., Lin, C. S. & Wang, C. L., 2018 Feb 1, In : Journal of Differential Geometry. 108, 2, p. 185-241 57 p.

Research output: Contribution to journalArticle

Eisenstein Series
Singular Point
Green's function
Critical point
Torus

Human Action Recognition Based on Integrating Body Pose, Part Shape, and Motion

El-Ghaish, H., Hussein, M. E., Shoukry, A. & Onai, R., 2018 Aug 31, In : IEEE Access. 6, p. 49040-49055 16 p., 8453782.

Research output: Contribution to journalArticle

Convolution
Fusion reactions
Neural networks
Long short-term memory
Deep learning
3 Citations (Scopus)

Incentive mechanism design for crowdsourcing-based indoor localization

Li, W., Zhang, C., Liu, Z. & Tanaka, Y., 2018 Sep 6, In : IEEE Access. 6, p. 54042-54051 10 p., 8457189.

Research output: Contribution to journalArticle

Data privacy
Profitability
Wi-Fi
Trajectories
Industry

Reliable Fully Homomorphic Disguising Matrix Computation Outsourcing Scheme

Chen, Y., Gu, B., Zhang, C. & Shu, H., 2018 Aug 28, 2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018. Institute of Electrical and Electronics Engineers Inc., p. 482-487 6 p. 8450417

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matrix Computation
Outsourcing
Homomorphic
Unitary matrix
Cryptosystem
broken symmetry
leakage
photons
eigenvectors
thermodynamics
2 Citations (Scopus)

Structure of crystallized particles in sputterdeposited amorphous germanium films

Okugawa, M., Nakamura, R., Hirata, A., Ishimaru, M., Yasuda, H. & Numakura, H., 2018 Oct 1, In : Journal of Applied Crystallography. 51, 5, p. 1467-1473 7 p.

Research output: Contribution to journalArticle

Germanium
Diamond
Diffraction patterns
Crystalline materials
Crystallization
1 Citation (Scopus)

Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network

Liu, Z., Dong, M., Ishihara, S., Zhang, C., Gu, B., Ji, Y. & Tanaka, Y., 2018 Jul 27, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May. 8422549

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Topology
Computational complexity
Complex networks
Polynomials
3 Citations (Scopus)

Water-Filling Power Allocation Algorithm for Joint Utility Optimization in Femtocell Networks

Gu, B., Dong, M., Liu, Z., Zhang, C. & Tanaka, Y., 2018 Jan 10, 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Femtocell
Power transmission
Water
Ceilings
Telecommunication traffic
1 Citation (Scopus)

Wireless LAN access point deployment and pricing with location-based advertising

Zhang, C., Liu, Z., Gu, B., Yamori, K. & Tanaka, Y., 2018 Jan 12, 2017 13th International Conference on Network and Service Management, CNSM 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-7 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless Local Area Network (WLAN)
Wireless local area networks (WLAN)
Pricing
Marketing
Profit
2017
4 Citations (Scopus)

A stackelberg game based analysis for interactions among Internet service provider, content provider, and advertisers

Zhang, C., Gu, B., Liu, Z., Yamori, K. & Tanaka, Y., 2017 Jul 17, 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017. Institute of Electrical and Electronics Engineers Inc., p. 231-235 5 p. 7983110

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet service providers
service provider
Internet
interaction
revenue

Inverse Innovation: Ripple Railway Model to Acquire Local Industries Based on User's Viewpoint in Thailand

Funabashi, S., Sato, R., Miyake, T., Tsumura, R. & Mori, K., 2017 May 17, Proceedings - 2017 IEEE 13th International Symposium on Autonomous Decentralized Systems, ISADS 2017. Institute of Electrical and Electronics Engineers Inc., p. 281-286 6 p. 7940254

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ripple
Railway
Innovation
Industry
Infrastructure
1 Citation (Scopus)

Japan-Sweden Academia-industry international collaboration: Challenges in developing a robotic assistive eating device for frail elderly's independent life

Solis, J., Lindborg, A. L., Saijo, M., Takeda, Y., Zhang, C. & Takeda, R., 2017 Jan 1, In : CEUR Workshop Proceedings. 2059, p. 61-65 5 p.

Research output: Contribution to journalConference article

Robotics
Cameras
Robots
Industry
User centered design
14 Citations (Scopus)

Markov-decision-process-assisted consumer scheduling in a networked smart grid

Liu, Z., Zhang, C., Dong, M., Gu, B., Ji, Y. & Tanaka, Y., 2017, In : IEEE Access. 5, p. 2448-2458 11 p., 7739991.

Research output: Contribution to journalArticle

Electricity
Scheduling
Sales
Consumer behavior
Solar energy

Message from the Steering Committee Chair

Mori, K., 2017 May 17, In : Proceedings - 2017 IEEE 13th International Symposium on Autonomous Decentralized Systems, ISADS 2017. p. x-xi 7933170.

Research output: Contribution to journalEditorial

Preface

Van Erp, M., Hellmann, S., McCrae, J. P., Chiarcos, C., Choi, K. S., Gracia, J., Hayashi, Y., Koide, S., Mendes, P., Paulheim, H. & Takeda, H., 2017 Jan 1, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 10579 LNCS

Research output: Contribution to journalEditorial

4 Citations (Scopus)

Real-time pricing for on-demand bandwidth reservation in SDN-enabled networks

Gu, B., Dong, M., Zhang, C., Liu, Z. & Tanaka, Y., 2017 Jul 17, 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017. Institute of Electrical and Electronics Engineers Inc., p. 696-699 4 p. 7983216

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet service providers
networking
pricing
service provider
Internet
2016
9 Citations (Scopus)

A convergence result for the ergodic problem for Hamilton–Jacobi equations with Neumann-type boundary conditions

Al-Aidarous, E. S., Alzahrani, E. O., Ishii, H. & Younas, A. M. M., 2016 Mar 3, (Accepted/In press) In : Royal Society of Edinburgh - Proceedings A. p. 1-18 18 p.

Research output: Contribution to journalArticle

Hamilton-Jacobi Equation
Convergence Results
Boundary conditions
Discount Factor
Representation Formula

A framework for cross-lingual/node-wise alignment of lexical-semantic resources

Hayashi, Y., 2016 Jan 1, Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016. European Language Resources Association (ELRA), p. 2607-2613 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

semantics
candidacy
resources
dictionary
electronics
2 Citations (Scopus)

A hierarchical emotion regulated sensorimotor model: Case studies

Zhong, J., Novianto, R., Dai, M., Zhang, X. & Cangelosi, A., 2016 Aug 3, Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4965-4970 6 p. 7531882

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recurrent neural networks
Recurrent Neural Networks
Cognitive Architecture
Coding
Model
8 Citations (Scopus)

A reinforcement learning approach for cost- and energy-aware mobile data offloading

Zhang, C., Gu, B., Liu, Z., Yamori, K. & Tanaka, Y., 2016 Nov 7, 18th Asia-Pacific Network Operations and Management Symposium, APNOMS 2016: Management of Softwarized Infrastructure - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7737203

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reinforcement learning
Wireless networks
Costs
Dynamic programming
Energy utilization
1 Citation (Scopus)

A spoken dialog system for coordinating information consumption and exploration

Fujie, S., Fukuoka, I., Mugita, A., Takatsu, H., Hayashi, Y. & Kobayashi, T., 2016 Mar 13, CHIIR 2016 - Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval. Association for Computing Machinery, Inc, p. 253-256 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boring

Cotorsion-free groups from a topological viewpoint

Eda, K. & Fischer, H., 2016 Dec 1, In : Topology and its Applications. 214, p. 21-34 14 p.

Research output: Contribution to journalArticle

Peano Continuum
Homology Groups
Free Group
Fundamental Group
Homomorphisms
2 Citations (Scopus)

Effects of temperature, phase, elastic deformation and transformation on inhibition of localized corrosion of hydrogen-charged Ni-Ti superelastic alloy in NaCl solution

Nishimoto, S., Yokoyama, KI., Inaba, T., Mutoh, K. & Sakai, JI., 2016 Oct 15, In : Journal of Alloys and Compounds. 682, p. 22-28 7 p.

Research output: Contribution to journalArticle

Elastic deformation
Hydrogen
Corrosion
Martensite
Current density
3 Citations (Scopus)

Effects of test conditions on corrosion reactions and hydrogen absorption in hydrogen embrittlement tests using an ammonium thiocyanate solution

Ichiba, M., Takai, K. & Sakai, J., 2016, In : ISIJ International. 56, 3, p. 397-407 11 p.

Research output: Contribution to journalArticle

Hydrogen embrittlement
Hydrogen
Corrosion
Steel
Dissolved oxygen
12 Citations (Scopus)

Error estimates of a stabilized Lagrange-Galerkin scheme for the Navier-Stokes equations

Notsu, H. & Tabata, M., 2016 Mar 1, In : Mathematical Modelling and Numerical Analysis. 50, 2, p. 361-380 20 p.

Research output: Contribution to journalArticle

Degrees of freedom (mechanics)
Galerkin methods
Linear equations
Lagrange
Galerkin
2 Citations (Scopus)

Extending monolingual semantic textual similarity task to multiple cross-lingual settings

Hayashi, Y. & Luo, W., 2016 Jan 1, Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016. European Language Resources Association (ELRA), p. 1233-1239 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

semantics
language
resources
Language
17 Citations (Scopus)

Fast-Start Video Delivery in Future Internet Architectures with Intra-domain Caching

Liu, Z., Dong, M., Gu, B., Zhang, C., Ji, Y. & Tanaka, Y., 2016 Mar 31, (Accepted/In press) In : Mobile Networks and Applications. p. 1-15 15 p.

Research output: Contribution to journalArticle

Routers
Internet
Scalable video coding
Network performance
Network architecture
3 Citations (Scopus)

Impact of item popularity and chunk popularity in CCN caching management

Liu, Z., Dong, M., Gu, B., Zhang, C., Ji, Y. & Tanaka, Y., 2016 Nov 7, 18th Asia-Pacific Network Operations and Management Symposium, APNOMS 2016: Management of Softwarized Infrastructure - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7737213

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Network management
Routers
Lagrange
Galerkin
Bubble
Flow of fluids
Numerical Simulation

Predicting the evocation relation between lexicalized concepts

Hayashi, Y., 2016 Jan 1, COLING 2016 - 26th International Conference on Computational Linguistics, Proceedings of COLING 2016: Technical Papers. Association for Computational Linguistics, ACL Anthology, p. 1657-1668 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
semantics
Supervised learning
regression
learning
2 Citations (Scopus)

Singular homology groups of one-dimensional Peano continua

Eda, K., 2016, In : Fundamenta Mathematicae. 232, 2, p. 99-115 17 p.

Research output: Contribution to journalArticle

Peano Continuum
Homology Groups
Finite Rank
Free Group
Abelian group