7,, i

Size: px
Start display at page:

Download "7,, i"

Transcription

1 23 Research of the authentication method on the two dimensional code

2 7,, i

3 Abstract Research of the authentication method on the two dimensional code Karita Koichiro Recently, the two dimensional code is widly used for goods management, advertising media, traceability, etc. In two dimensional code use with a personal digital assistant, the user who uses forms about 70 percent of personal digital assistant users. In the electronic ticket service, the two dimensional code is distributed to the user instead of the ticket. The two dimensional code in an electronic ticket service may be sniffing. In order to prevent tapping, when introducing an authentication server, it induces cost to introduction and management of a server. In this paper, Wd proposes the system which does authentication between a user terminal and a two dimensional code, and the information addition system to the two dimensional code were proposed at the time of the user authentication in a two dimensional code. As evaluation, we did comparison verification of a proposal system and the existing system. In the verification result, the proposal system realized authentication at low cost from the existing system. The kind of two dimensional code which can be used for the existing service has been extended. key words The two dimensional code, Low cost, Information addition ii

4 QR QR iii

5 SQRC iv

6 QR QR QR v

7 vi

8 1 POS(Point of Sale(s) ) QR 7 [1] QR Web Web QR QR QR QR Web QR QR 1

9 2 QR 2.1 [2] PC Web Web PC PC 2

10 2.2 QR QR QR 2 [3] QR 2.1 QR QR QR 3

11 2.2 QR 2.2 QR QR QR QR QR

12 2.2 QR :1:3:1:

13 2.2 QR 2.2 L M Q H BCH BCH Reed-Solomon L M Q H

14 2.2 QR 2.3 QR QR BCH Reed-Solomon 30 QR 7

15 3 [4] 3.1 Web PC ID ID 3.1 Web 3.2 8

16

17 a a

18 x 2. a x y 3. x f(x) 4. y f(x) y f(x) 2. y z 3. z f(z) 4. f(x) f(z) 11

19 z n n bit 2 2 4bit 16 12

20

21

22 5 3 SQRC

23 SQRC SQRC SQRC QR [5] QR QR SQRC QR QR

24 5.2 QR 1 4bit QR 1 bit QR 1 10 QR 100 QR bit 21 5bit 10bit 16bit bit 1bit 0.63bit 5.2 QR SQRC 1 10 QR 17

25 bit SQRC SQRC QR 512bit SQRC 256bit QR SQRC 5.4 1bit 0.63bit QR QR 18

26 5.2 QR QR

27 6 QR 20

28 21

29 [1] NTT NTT No.43 QR /binary/pdf/info/news release/report/ pdf 2009/06/16. [2] [3] JIS QR JIS [4] Japan Patent Kokai [5] SQRC /01/15 22

PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i

PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i 21 The private mailers synchronization operation for plural terminals 1125083 2010 3 1 PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i Abstract The private mailers synchronization operation for plural terminals

More information

Web Web ID Web 16 Web Web i

Web Web ID Web 16 Web Web i 24 Web Proposal of Web Application Password Operations Management System 1130343 2013 3 1 Web Web ID Web 16 Web Web i Abstract Proposal of Web Application Password Operations Management System Tatsuro

More information

23 The Study of support narrowing down goods on electronic commerce sites

23 The Study of support narrowing down goods on electronic commerce sites 23 The Study of support narrowing down goods on electronic commerce sites 1120256 2012 3 15 i Abstract The Study of support narrowing down goods on electronic commerce sites Masaki HASHIMURA Recently,

More information

soturon.dvi

soturon.dvi 12 Exploration Method of Various Routes with Genetic Algorithm 1010369 2001 2 5 ( Genetic Algorithm: GA ) GA 2 3 Dijkstra Dijkstra i Abstract Exploration Method of Various Routes with Genetic Algorithm

More information

Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Social Networking

Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Social Networking 23 An attribute expression of the virtual window system communicators 1120265 2012 3 1 Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual

More information

Web Basic Web SAS-2 Web SAS-2 i

Web Basic Web SAS-2 Web SAS-2 i 19 Development of moving image delivery system for elementary school 1080337 2008 3 10 Web Basic Web SAS-2 Web SAS-2 i Abstract Development of moving image delivery system for elementary school Ayuko INOUE

More information

Web Web Web Web Web, i

Web Web Web Web Web, i 22 Web Research of a Web search support system based on individual sensitivity 1135117 2011 2 14 Web Web Web Web Web, i Abstract Research of a Web search support system based on individual sensitivity

More information

IT,, i

IT,, i 22 Retrieval support system using bookmarks that are shared in an organization 1110250 2011 3 17 IT,, i Abstract Retrieval support system using bookmarks that are shared in an organization Yoshihiko Komaki

More information

3D UbiCode (Ubiquitous+Code) RFID ResBe (Remote entertainment space Behavior evaluation) 2 UbiCode Fig. 2 UbiCode 2. UbiCode 2. 1 UbiCode UbiCode 2. 2

3D UbiCode (Ubiquitous+Code) RFID ResBe (Remote entertainment space Behavior evaluation) 2 UbiCode Fig. 2 UbiCode 2. UbiCode 2. 1 UbiCode UbiCode 2. 2 THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS HCG HUMAN COMMUNICATION GROUP SYMPOSIUM. UbiCode 243 0292 1030 E-mail: {ubicode,koide}@shirai.la, {otsuka,shirai}@ic.kanagawa-it.ac.jp

More information

1 1 tf-idf tf-idf i

1 1 tf-idf tf-idf i 14 A Method of Article Retrieval Utilizing Characteristics in Newspaper Articles 1055104 2003 1 31 1 1 tf-idf tf-idf i Abstract A Method of Article Retrieval Utilizing Characteristics in Newspaper Articles

More information

i

i 21 Fault-Toleranted Authentication Data Distribution Protocol for Autonomous Distributed Networks 1125153 2010 3 2 i Abstract Fault-Toleranted Authentication Data Distribution Protocol for Autonomous Distributed

More information

Web Web Web Web i

Web Web Web Web i 28 Research of password manager using pattern lock and user certificate 1170369 2017 2 28 Web Web Web Web i Abstract Research of password manager using pattern lock and user certificate Takuya Mimoto In

More information

LAN LAN LAN LAN LAN LAN,, i

LAN LAN LAN LAN LAN LAN,, i 22 A secure wireless communication system using virtualization technologies 1115139 2011 3 4 LAN LAN LAN LAN LAN LAN,, i Abstract A secure wireless communication system using virtualization technologies

More information

29 jjencode JavaScript

29 jjencode JavaScript Kochi University of Technology Aca Title jjencode で難読化された JavaScript の検知 Author(s) 中村, 弘亮 Citation Date of 2018-03 issue URL http://hdl.handle.net/10173/1975 Rights Text version author Kochi, JAPAN http://kutarr.lib.kochi-tech.ac.jp/dspa

More information

, IT.,.,..,.. i

, IT.,.,..,.. i 25 To construct the system that promote a interactive method as a knowledge acquisition 1140317 2014 2 28 , IT.,.,..,.. i Abstract To construct the system that promote a interactive method as a knowledge

More information

, i

, i 23 The reserch of the users action patterns and the suitable delivery of coupons for them 1145120 2012 2 13 , i Abstract The reserch of the users action patterns and the suitable delivery of coupons for

More information

21 Key Exchange method for portable terminal with direct input by user

21 Key Exchange method for portable terminal with direct input by user 21 Key Exchange method for portable terminal with direct input by user 1110251 2011 3 17 Diffie-Hellman,..,,,,.,, 2.,.,..,,.,, Diffie-Hellman, i Abstract Key Exchange method for portable terminal with

More information

IPSJ SIG Technical Report Secret Tap Secret Tap Secret Flick 1 An Examination of Icon-based User Authentication Method Using Flick Input for

IPSJ SIG Technical Report Secret Tap Secret Tap Secret Flick 1 An Examination of Icon-based User Authentication Method Using Flick Input for 1 2 3 3 1 Secret Tap Secret Tap Secret Flick 1 An Examination of Icon-based User Authentication Method Using Flick Input for Mobile Terminals Kaoru Wasai 1 Fumio Sugai 2 Yosihiro Kita 3 Mi RangPark 3 Naonobu

More information

25 About what prevent spoofing of misusing a session information

25 About what prevent spoofing of misusing a session information 25 About what prevent spoofing of misusing a session information 1140349 2014 2 28 Web Web [1]. [2] SAS-2(Simple And Secure password authentication protocol, ver.2)[3] SAS-2 i Abstract About what prevent

More information

..,,,, , ( ) 3.,., 3.,., 500, 233.,, 3,,.,, i

..,,,, , ( ) 3.,., 3.,., 500, 233.,, 3,,.,, i 25 Feature Selection for Prediction of Stock Price Time Series 1140357 2014 2 28 ..,,,,. 2013 1 1 12 31, ( ) 3.,., 3.,., 500, 233.,, 3,,.,, i Abstract Feature Selection for Prediction of Stock Price Time

More information

paper.dvi

paper.dvi 28 Confined Decoding System for Medical Data Distributed by Secret Sharing Scheme and Its Security Evaluation 1195046 2017 3 6 DMAT i Abstract Confined Decoding System for Medical Data Distributed by Secret

More information

25 Removal of the fricative sounds that occur in the electronic stethoscope

25 Removal of the fricative sounds that occur in the electronic stethoscope 25 Removal of the fricative sounds that occur in the electronic stethoscope 1140311 2014 3 7 ,.,.,.,.,.,.,.,,.,.,.,.,,. i Abstract Removal of the fricative sounds that occur in the electronic stethoscope

More information

i

i 14 i ii iii iv v vi 14 13 86 13 12 28 14 16 14 15 31 (1) 13 12 28 20 (2) (3) 2 (4) (5) 14 14 50 48 3 11 11 22 14 15 10 14 20 21 20 (1) 14 (2) 14 4 (3) (4) (5) 12 12 (6) 14 15 5 6 7 8 9 10 7

More information

16_.....E...._.I.v2006

16_.....E...._.I.v2006 55 1 18 Bull. Nara Univ. Educ., Vol. 55, No.1 (Cult. & Soc.), 2006 165 2002 * 18 Collaboration Between a School Athletic Club and a Community Sports Club A Case Study of SOLESTRELLA NARA 2002 Rie TAKAMURA

More information

<95DB8C9288E397C389C88A E696E6462>

<95DB8C9288E397C389C88A E696E6462> 2011 Vol.60 No.2 p.138 147 Performance of the Japanese long-term care benefit: An International comparison based on OECD health data Mie MORIKAWA[1] Takako TSUTSUI[2] [1]National Institute of Public Health,

More information

卒業論文2.dvi

卒業論文2.dvi 15 GUI A study on the system to transfer a GUI sub-picture to the enlarging viewer for operational support 1040270 2004 2 27 GUI PC PC GUI Graphical User Interface PC GUI GUI PC GUI PC PC GUI i Abstract

More information

28 Horizontal angle correction using straight line detection in an equirectangular image

28 Horizontal angle correction using straight line detection in an equirectangular image 28 Horizontal angle correction using straight line detection in an equirectangular image 1170283 2017 3 1 2 i Abstract Horizontal angle correction using straight line detection in an equirectangular image

More information

P2P P2P peer peer P2P peer P2P peer P2P i

P2P P2P peer peer P2P peer P2P peer P2P i 26 P2P Proposed a system for the purpose of idle resource utilization of the computer using the P2P 1150373 2015 2 27 P2P P2P peer peer P2P peer P2P peer P2P i Abstract Proposed a system for the purpose

More information

2007-Kanai-paper.dvi

2007-Kanai-paper.dvi 19 Estimation of Sound Source Zone using The Arrival Time Interval 1080351 2008 3 7 S/N 2 2 2 i Abstract Estimation of Sound Source Zone using The Arrival Time Interval Koichiro Kanai The microphone array

More information

DTN DTN DTN DTN i

DTN DTN DTN DTN i 28 DTN Proposal of the Aggregation Message Ferrying for Evacuee s Data Delivery in DTN Environment 1170302 2017 2 28 DTN DTN DTN DTN i Abstract Proposal of the Aggregation Message Ferrying for Evacuee

More information

20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow

20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow 20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow 1115084 2009 3 5 3.,,,.., HCI(Human Computer Interaction),.,,.,,.,.,,..,. i Abstract Method for Recognizing Expression Considering

More information

17 Proposal of an Algorithm of Image Extraction and Research on Improvement of a Man-machine Interface of Food Intake Measuring System

17 Proposal of an Algorithm of Image Extraction and Research on Improvement of a Man-machine Interface of Food Intake Measuring System 1. (1) ( MMI ) 2. 3. MMI Personal Computer(PC) MMI PC 1 1 2 (%) (%) 100.0 95.2 100.0 80.1 2 % 31.3% 2 PC (3 ) (2) MMI 2 ( ),,,, 49,,p531-532,2005 ( ),,,,,2005,p66-p67,2005 17 Proposal of an Algorithm of

More information

IPSJ SIG Technical Report Vol.2014-EIP-63 No /2/21 1,a) Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on tra

IPSJ SIG Technical Report Vol.2014-EIP-63 No /2/21 1,a) Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on tra 1,a) 1 1 2 1 Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on traffic Abstract: The equipment with Wi-Fi communication function such as a smart phone which are send on a regular

More information

2015 ( 27 ) RFID RF RFID, 2., 3., 4. i

2015 ( 27 ) RFID RF RFID, 2., 3., 4. i 2015 ( 27 ) 71143204 2015 ( 27 ) RFID RF 1 100 98 20 20 1 19 1. RFID, 2., 3., 4. i Abstract of Bachelor s Thesis Academic Year 2015 Smart Management System of Rechargeable Batteries with Automatic Identification

More information

28 SAS-X Proposal of Multi Device Authenticable Password Management System using SAS-X 1195074 2017 2 3 SAS-X Web ID/ ID/ Web SAS-2 SAS-X i Abstract Proposal of Multi Device Authenticable Password Management

More information

13 RoboCup The Interface System for Learning By Observation Applied to RoboCup Agents Ruck Thawonmas

13 RoboCup The Interface System for Learning By Observation Applied to RoboCup Agents Ruck Thawonmas 13 RoboCup The Interface System for Learning By Observation Applied to RoboCup Agents 1020302 Ruck Thawonmas 2002 2 8 RoboCup RoboCup SemiReal SemiReal RAIK-NTG4 Huma SemiReal Huma RoboCup. i Abstract

More information

.N..

.N.. Examination of the lecture by the questionnaire of class evaluation -Analysis and proposal of result at the first term of fiscal year - Kazuo MORI, Tukasa FUKUSHIMA, Michio TAKEUCHI, Norihiro UMEDA, Katuya

More information

3_23.dvi

3_23.dvi Vol. 52 No. 3 1234 1244 (Mar. 2011) 1 1 mixi 1 Casual Scheduling Management and Shared System Using Avatar Takashi Yoshino 1 and Takayuki Yamano 1 Conventional scheduling management and shared systems

More information

,,,,., C Java,,.,,.,., ,,.,, i

,,,,., C Java,,.,,.,., ,,.,, i 24 Development of the programming s learning tool for children be derived from maze 1130353 2013 3 1 ,,,,., C Java,,.,,.,., 1 6 1 2.,,.,, i Abstract Development of the programming s learning tool for children

More information

Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i

Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i 26 A Study on Secure Remote Control Methods 1175078 2015 2 27 Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i Abstract A Study on Secure Remote Control Methods SHINGAI, Tatsuro In recent years, communication

More information

untitled

untitled SUMMARY Although the situation where sufficient food was not supplied for the victims occurred in the Great East Japan Earthquake, this is a serious problem at the time of catastrophic disasters like the

More information

, (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,, i

, (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,, i 25 Estimation scheme of indoor positioning using difference of times which chirp signals arrive 114348 214 3 6 , (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,,

More information

Vol.54 No (July 2013) [9] [10] [11] [12], [13] 1 Fig. 1 Flowchart of the proposed system. c 2013 Information

Vol.54 No (July 2013) [9] [10] [11] [12], [13] 1 Fig. 1 Flowchart of the proposed system. c 2013 Information Vol.54 No.7 1937 1950 (July 2013) 1,a) 2012 11 1, 2013 4 5 1 Similar Sounds Sentences Generator Based on Morphological Analysis Manner and Low Class Words Masaaki Kanakubo 1,a) Received: November 1, 2012,

More information

Takens / / 1989/1/1 2009/9/ /1/1 2009/9/ /1/1 2009/9/30,,, i

Takens / / 1989/1/1 2009/9/ /1/1 2009/9/ /1/1 2009/9/30,,, i 21 Market forecast using chaos theory 1100334 2010 3 1 Takens / / 1989/1/1 2009/9/30 1997/1/1 2009/9/30 1999/1/1 2009/9/30,,, i Abstract Market forecast using chaos theory Hiroki Hara The longitudinal

More information

28 TCG SURF Card recognition using SURF in TCG play video

28 TCG SURF Card recognition using SURF in TCG play video 28 TCG SURF Card recognition using SURF in TCG play video 1170374 2017 3 2 TCG SURF TCG TCG OCG SURF Bof 20 20 30 10 1 SURF Bag of features i Abstract Card recognition using SURF in TCG play video Haruka

More information

社会学部紀要 114号☆/22.松村

社会学部紀要 114号☆/22.松村 March 2012 1 1 1 2005 : 261 1 100 2 22 15.1 41.8 10.3 100 3 2008 : 282 23 34 70 3 114 30 4 1 2 1 2 2 1 1998 1999 2004 N 3 4 7 9 3 100 1970 March 2012 15900 42 10 15000 4 K 40 2 2 2 3 5 100 DVD 6 http :

More information

28 Docker Design and Implementation of Program Evaluation System Using Docker Virtualized Environment

28 Docker Design and Implementation of Program Evaluation System Using Docker Virtualized Environment 28 Docker Design and Implementation of Program Evaluation System Using Docker Virtualized Environment 1170288 2017 2 28 Docker,.,,.,,.,,.,. Docker.,..,., Web, Web.,.,.,, CPU,,. i ., OS..,, OS, VirtualBox,.,

More information

Web Stamps 96 KJ Stamps Web Vol 8, No 1, 2004

Web Stamps 96 KJ Stamps Web Vol 8, No 1, 2004 The Journal of the Japan Academy of Nursing Administration and Policies Vol 8, No 1, pp 43 _ 57, 2004 The Literature Review of the Japanese Nurses Job Satisfaction Research Which the Stamps-Ozaki Scale

More information

189 2015 1 80

189 2015 1 80 189 2015 1 A Design and Implementation of the Digital Annotation Basis on an Image Resource for a Touch Operation TSUDA Mitsuhiro 79 189 2015 1 80 81 189 2015 1 82 83 189 2015 1 84 85 189 2015 1 86 87

More information

220 28;29) 30 35) 26;27) % 8.0% 9 36) 8) 14) 37) O O 13 2 E S % % 2 6 1fl 2fl 3fl 3 4

220 28;29) 30 35) 26;27) % 8.0% 9 36) 8) 14) 37) O O 13 2 E S % % 2 6 1fl 2fl 3fl 3 4 Vol. 12 No. 2 2002 219 239 Λ1 Λ1 729 1 2 29 4 3 4 5 1) 2) 3) 4 6) 7 27) Λ1 701-0193 288 219 220 28;29) 30 35) 26;27) 0 6 7 12 13 18 59.9% 8.0% 9 36) 8) 14) 37) 1 1 1 13 6 7 O O 13 2 E S 1 1 17 0 6 1 585

More information

Sobel Canny i

Sobel Canny i 21 Edge Feature for Monochrome Image Retrieval 1100311 2010 3 1 3 3 2 2 7 200 Sobel Canny i Abstract Edge Feature for Monochrome Image Retrieval Naoto Suzue Content based image retrieval (CBIR) has been

More information

SOM SOM(Self-Organizing Maps) SOM SOM SOM SOM SOM SOM i

SOM SOM(Self-Organizing Maps) SOM SOM SOM SOM SOM SOM i 20 SOM Development of Syllabus Vsualization System using Spherical Self-Organizing Maps 1090366 2009 3 5 SOM SOM(Self-Organizing Maps) SOM SOM SOM SOM SOM SOM i Abstract Development of Syllabus Vsualization

More information

n 2 n (Dynamic Programming : DP) (Genetic Algorithm : GA) 2 i

n 2 n (Dynamic Programming : DP) (Genetic Algorithm : GA) 2 i 15 Comparison and Evaluation of Dynamic Programming and Genetic Algorithm for a Knapsack Problem 1040277 2004 2 25 n 2 n (Dynamic Programming : DP) (Genetic Algorithm : GA) 2 i Abstract Comparison and

More information

WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i

WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i 26 WebRTC The data distribution system using browser cache sharing and WebRTC 1150361 2015/02/27 WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i Abstract The data distribution

More information

WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i

WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i 28 WebRTC Design of multi-platform file sharing system using WebRTC 1170336 2017 2 28 WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i Abstract Design of multi-platform file sharing system using WebRTC Harumi

More information

i ii iii iv v vi vii ( ー ー ) ( ) ( ) ( ) ( ) ー ( ) ( ) ー ー ( ) ( ) ( ) ( ) ( ) 13 202 24122783 3622316 (1) (2) (3) (4) 2483 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) 11 11 2483 13

More information

ID 3) 9 4) 5) ID 2 ID 2 ID 2 Bluetooth ID 2 SRCid1 DSTid2 2 id1 id2 ID SRC DST SRC 2 2 ID 2 2 QR 6) 8) 6) QR QR QR QR

ID 3) 9 4) 5) ID 2 ID 2 ID 2 Bluetooth ID 2 SRCid1 DSTid2 2 id1 id2 ID SRC DST SRC 2 2 ID 2 2 QR 6) 8) 6) QR QR QR QR Vol. 51 No. 11 2081 2088 (Nov. 2010) 2 1 1 1 which appended specific characters to the information such as identification to avoid parity check errors, before QR Code encoding with the structured append

More information

29 Short-time prediction of time series data for binary option trade

29 Short-time prediction of time series data for binary option trade 29 Short-time prediction of time series data for binary option trade 1180365 2018 2 28 RSI(Relative Strength Index) 3 USD/JPY 1 2001 1 2 4 10 2017 12 29 17 00 1 high low i Abstract Short-time prediction

More information

,,.,,., II,,,.,,.,.,,,.,,,.,, II i

,,.,,., II,,,.,,.,.,,,.,,,.,, II i 12 Load Dispersion Methods in Thin Client Systems 1010405 2001 2 5 ,,.,,., II,,,.,,.,.,,,.,,,.,, II i Abstract Load Dispersion Methods in Thin Client Systems Noritaka TAKEUCHI Server Based Computing by

More information

23 A Comparison of Flick and Ring Document Scrolling in Touch-based Mobile Phones

23 A Comparison of Flick and Ring Document Scrolling in Touch-based Mobile Phones 23 A Comparison of Flick and Ring Document Scrolling in Touch-based Mobile Phones 1120220 2012 3 1 iphone..,. 2 (, ) 3 (,, ),,,.,..,. HCI i Abstract A Comparison of Flick and Ring Document Scrolling in

More information

2 ( ) i

2 ( ) i 25 Study on Rating System in Multi-player Games with Imperfect Information 1165069 2014 2 28 2 ( ) i ii Abstract Study on Rating System in Multi-player Games with Imperfect Information Shigehiko MORITA

More information

58 10

58 10 57 Multi-channel MAC Protocol with Multi-busytone in Ad-hoc Networks Masatoshi Fukushima*, Ushio Yamamoto* and Yoshikuni Onozato* Abstract Multi-channel MAC protocols for wireless ad hoc networks have

More information

untitled

untitled SUMMARY This paper presents current situations, issues, and several practical use scenarios of anonymous communication which provides sender anonymity and receiver anonymity in a communication. As methods

More information

262014 3 1 1 6 3 2 198810 2/ 198810 2 1 3 4 http://www.pref.hiroshima.lg.jp/site/monjokan/ 1... 1... 1... 2... 2... 4... 5... 9... 9... 10... 10... 10... 10... 13 2... 13 3... 15... 15... 15... 16 4...

More information

4.1 % 7.5 %

4.1 % 7.5 % 2018 (412837) 4.1 % 7.5 % Abstract Recently, various methods for improving computial performance have been proposed. One of these various methods is Multi-core. Multi-core can execute processes in parallel

More information

関西における地域銀行について

関西における地域銀行について I Yasuharu Suzuki / 1990 1 23 3 2011 6 10 105 106 2011 10 3 2 1951 3 6 204 2011 winter / No.390 II 1 63 42 105 1 2011 9 105 2 2 5 2 1 1872 153 3 20 1893 1949 1954 12 6 7 9 8 4 4 1,420 1926186 1941 194561

More information

Table 1. Assumed performance of a water electrol ysis plant. Fig. 1. Structure of a proposed power generation system utilizing waste heat from factori

Table 1. Assumed performance of a water electrol ysis plant. Fig. 1. Structure of a proposed power generation system utilizing waste heat from factori Proposal and Characteristics Evaluation of a Power Generation System Utilizing Waste Heat from Factories for Load Leveling Pyong Sik Pak, Member, Takashi Arima, Non-member (Osaka University) In this paper,

More information

ユーザーズマニュアル

ユーザーズマニュアル 1 2 3 4 This product (including software) is designed under Japanese domestic specifications and does not conform to overseas standards. NEC *1 will not be held responsible for any consequences resulting

More information

kut-paper-template.dvi

kut-paper-template.dvi 14 Application of Automatic Text Summarization for Question Answering System 1030260 2003 2 12 Prassie Posum Prassie Prassie i Abstract Application of Automatic Text Summarization for Question Answering

More information

17 The Analysis of Hand-Writing datas for pen-input character boxes

17 The Analysis of Hand-Writing datas for pen-input character boxes 17 The Analysis of Hand-Writing datas for pen-input character boxes 1060362 2006 3 10 PDA(Personal Digital Assistants) [1] 1.20 x 1.44 cm 1.44 x 1.44 cm [1] 8 i Abstract The Analysis of Hand-Writing datas

More information

21 VOD A study of the VOD contents decentralization delivery for unicast VOD 1100314 2010 3 1 VOD VOD Video on Demand VOD, Management Server Management Server Management Server 4 VOD CDN i Abstract A

More information

( ) [1] [4] ( ) 2. [5] [6] Piano Tutor[7] [1], [2], [8], [9] Radiobaton[10] Two Finger Piano[11] Coloring-in Piano[12] ism[13] MIDI MIDI 1 Fig. 1 Syst

( ) [1] [4] ( ) 2. [5] [6] Piano Tutor[7] [1], [2], [8], [9] Radiobaton[10] Two Finger Piano[11] Coloring-in Piano[12] ism[13] MIDI MIDI 1 Fig. 1 Syst 情報処理学会インタラクション 2015 IPSJ Interaction 2015 15INT014 2015/3/7 1,a) 1,b) 1,c) Design and Implementation of a Piano Learning Support System Considering Motivation Fukuya Yuto 1,a) Takegawa Yoshinari 1,b) Yanagi

More information

kut-paper-template.dvi

kut-paper-template.dvi 26 Discrimination of abnormal breath sound by using the features of breath sound 1150313 ,,,,,,,,,,,,, i Abstract Discrimination of abnormal breath sound by using the features of breath sound SATO Ryo

More information

24 Depth scaling of binocular stereopsis by observer s own movements

24 Depth scaling of binocular stereopsis by observer s own movements 24 Depth scaling of binocular stereopsis by observer s own movements 1130313 2013 3 1 3D 3D 3D 2 2 i Abstract Depth scaling of binocular stereopsis by observer s own movements It will become more usual

More information

P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i

P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i 26 P2P Reduction of search packets by sharing peer information in P2P communication 1175073 2015 2 27 P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i Abstract Reduction of search packets by sharing peer information

More information

178 5 I 1 ( ) ( ) 10 3 13 3 1 8891 8 3023 6317 ( 10 1914 7152 ) 16 5 1 ( ) 6 13 3 13 3 8575 3896 8 1715 779 6 (1) 2 7 4 ( 2 ) 13 11 26 12 21 14 11 21

178 5 I 1 ( ) ( ) 10 3 13 3 1 8891 8 3023 6317 ( 10 1914 7152 ) 16 5 1 ( ) 6 13 3 13 3 8575 3896 8 1715 779 6 (1) 2 7 4 ( 2 ) 13 11 26 12 21 14 11 21 I 178 II 180 III ( ) 181 IV 183 V 185 VI 186 178 5 I 1 ( ) ( ) 10 3 13 3 1 8891 8 3023 6317 ( 10 1914 7152 ) 16 5 1 ( ) 6 13 3 13 3 8575 3896 8 1715 779 6 (1) 2 7 4 ( 2 ) 13 11 26 12 21 14 11 21 4 10 (

More information

三税協力の実質化 : 住民税の所得税閲覧に関する国税連携の効果

三税協力の実質化 : 住民税の所得税閲覧に関する国税連携の効果 Kwansei Gakuin University Rep Title 三 税 協 力 の 実 質 化 : 住 民 税 の 所 得 税 閲 覧 に 関 する 国 税 連 携 の 効 果 Author(s) Suzuki, Ushio, 鈴 木, 潮 Citation 経 済 学 論 究, 65(4): 175-197 Issue Date 2012-03-20 URL http://hdl.handle.net/10236/9133

More information

44 4 I (1) ( ) (10 15 ) ( 17 ) ( 3 1 ) (2)

44 4 I (1) ( ) (10 15 ) ( 17 ) ( 3 1 ) (2) (1) I 44 II 45 III 47 IV 52 44 4 I (1) ( ) 1945 8 9 (10 15 ) ( 17 ) ( 3 1 ) (2) 45 II 1 (3) 511 ( 451 1 ) ( ) 365 1 2 512 1 2 365 1 2 363 2 ( ) 3 ( ) ( 451 2 ( 314 1 ) ( 339 1 4 ) 337 2 3 ) 363 (4) 46

More information

P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i

P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i 27 Verification of the usefulness of the data distribution method by browser cache sharing 1160285 2016 2 26 P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i Abstract Verification

More information

DEIM Forum 2009 E

DEIM Forum 2009 E DEIM Forum 2009 E5-3 464-8601 1 606-8501 464 8601 1 E-mail: lifushi@arch.itc.nagoya-u.ac.jp, mayumi@mm.media.kyoto-u.ac.jp, {hirano,kajita,mase}@itc.nagoya-u.ac.jp Abstract Study on a Recipe Recommendation

More information

i ii i iii iv 1 3 3 10 14 17 17 18 22 23 28 29 31 36 37 39 40 43 48 59 70 75 75 77 90 95 102 107 109 110 118 125 128 130 132 134 48 43 43 51 52 61 61 64 62 124 70 58 3 10 17 29 78 82 85 102 95 109 iii

More information

SNS ( ) SNS(Social Networking Service) SNS SNS i

SNS ( ) SNS(Social Networking Service) SNS SNS i 22 SNS Job-Hunting Activities situation Understanding Support System Using SNS 1110252 2011 03 01 SNS ( ) SNS(Social Networking Service) SNS SNS i Abstract Job-Hunting Activities situation Understanding

More information

( )

( ) NAIST-IS-MT0851100 2010 2 4 ( ) CR CR CR 1980 90 CR Kerberos SSH CR CR CR CR CR CR,,, ID, NAIST-IS- MT0851100, 2010 2 4. i On the Key Management Policy of Challenge Response Authentication Schemes Toshiya

More information

IPSJ SIG Technical Report Vol.2017-ARC-225 No.12 Vol.2017-SLDM-179 No.12 Vol.2017-EMB-44 No /3/9 1 1 RTOS DefensiveZone DefensiveZone MPU RTOS

IPSJ SIG Technical Report Vol.2017-ARC-225 No.12 Vol.2017-SLDM-179 No.12 Vol.2017-EMB-44 No /3/9 1 1 RTOS DefensiveZone DefensiveZone MPU RTOS 1 1 RTOS DefensiveZone DefensiveZone MPU RTOS RTOS OS Lightweight partitioning architecture for automotive systems Suzuki Takehito 1 Honda Shinya 1 Abstract: Partitioning using protection RTOS has high

More information

,,.,.,,.,.,.,.,,.,..,,,, i

,,.,.,,.,.,.,.,,.,..,,,, i 22 A person recognition using color information 1110372 2011 2 13 ,,.,.,,.,.,.,.,,.,..,,,, i Abstract A person recognition using color information Tatsumo HOJI Recently, for the purpose of collection of

More information

27 VR Effects of the position of viewpoint on self body in VR environment

27 VR Effects of the position of viewpoint on self body in VR environment 27 VR Effects of the position of viewpoint on self body in VR environment 1160298 2015 2 25 VR (HMD), HMD (VR). VR,.. HMD,., VR,.,.,,,,., VR,. HMD VR i Abstract Effects of the position of viewpoint on

More information

ABSTRACT The "After War Phenomena" of the Japanese Literature after the War: Has It Really Come to an End? When we consider past theses concerning criticism and arguments about the theme of "Japanese Literature

More information

17 Multiple video streams control for the synchronous delivery and playback 1085404 2006 3 10 Web IP 1 1 1 3,,, i Abstract Multiple video streams control for the synchronous delivery and playback Yoshiyuki

More information

Vol. 42 No. SIG 8(TOD 10) July HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Spe

Vol. 42 No. SIG 8(TOD 10) July HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Spe Vol. 42 No. SIG 8(TOD 10) July 2001 1 2 3 4 HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Speed Networks Yutaka Kidawara, 1 Tomoaki Kawaguchi, 2

More information

IPSJ SIG Technical Report Vol.2010-SLDM-144 No.50 Vol.2010-EMB-16 No.50 Vol.2010-MBL-53 No.50 Vol.2010-UBI-25 No /3/27 Twitter IME Twitte

IPSJ SIG Technical Report Vol.2010-SLDM-144 No.50 Vol.2010-EMB-16 No.50 Vol.2010-MBL-53 No.50 Vol.2010-UBI-25 No /3/27 Twitter IME Twitte Twitter 1 1 1 IME Twitter 2009 12 15 2010 2 1 13590 4.83% 8.16% 2 3 Web 10 45% Relational Analysis between User Context and Input Word on Twitter Yutaka Arakawa, 1 Shigeaki Tagashira 1 and Akira Fukuda

More information

udc-2.dvi

udc-2.dvi 13 0.5 2 0.5 2 1 15 2001 16 2009 12 18 14 No.39, 2010 8 2009b 2009a Web Web Q&A 2006 2007a20082009 2007b200720082009 20072008 2009 2009 15 1 2 2 2.1 18 21 1 4 2 3 1(a) 1(b) 1(c) 1(d) 1) 18 16 17 21 10

More information

25 AR 3 Property of three-dimensional perception in the wearable AR environment

25 AR 3 Property of three-dimensional perception in the wearable AR environment 25 AR 3 Property of three-dimensional perception in the wearable AR environment 1140378 2014 2 28 AR 3 AR.. AR,. AR. 2, [2]., [3]., AR. AR. 3D 3D,,., 3D..,,,,. AR,, HMD,, 3 i Abstract Property of three-dimensional

More information

ÿþ

ÿþ Abstract In this paper, we analyze the mechanism of open-source development, in which anybody can join and leave to the collaboration to develop complex software system, as implausible phenomena. Here,

More information

21 A contents organization method for information sharing systems

21 A contents organization method for information sharing systems 21 A contents organization method for information sharing systems 1125140 2010 3 4 IT i Abstract A contents organization method for information sharing systems Aoki, Wataru Organizations to share information,

More information

memo ii

memo ii memo ii iii iv 1 2 3 4 5 6 7 8 1. 2. memo 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 1 2 3 47 1 2 3 48 memo 49 50 51 memo 52 memo 54

More information