Vol.56 No (Mar. 2015) Twitter 1 1,a) , Twitter SNS Twitter Twitter Visualization of the Human Relationships from Tw
|
|
- もえり わにべ
- 5 years ago
- Views:
Transcription
1 Twitter 1 1,a) , Twitter SNS Twitter Twitter Visualization of the Human Relationships from Twitter Based on the Mass Audience and Consideration of Its Case Studies Akihiro Nishimura 1 Yoshinori Hijikata 1,a) Shoutarou Miwa 2 Shogo Nishida 1 Received: June 29, 2014, Accepted: September 12, 2014 Abstract: Recently, it is popular to exploit users comments or reviews in SNS for marketing research. Twitter, which is one of micro blog services, is one of the popular information sources used for the above purpose. We especially try to extract the information according to celebrities like politicians, actors, comedians, singers and so on. This will be useful for understanding the celebrities. In our study, we use ordinary people s tweet according to a celebrity and the user profile of the tweet s author. We develop a system that visualizes the relationship of celebrities from the viewpoint of ordinary people. For this purpose, we delete some noise text from the tweets, extract latent topics that present the celebrities characteristics and allocate them on two dimensional plane based on the similarities of topics. We examine the visualization results from the viewpoint of validity and discovery. Keywords: Twitter, sentiment analysis, topic model, visualization 1. Web 1 Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka , Japan 2 Advanced Technology R&D Center, Mitsubishi Electric Corporation, Amagasaki, Hyogo , Japan a) hijikata@sys.es.osaka-u.ac.jp 1 Web c 2015 Information Processing Society of Japan 972
2 Wikipedia SNS 1 NAVER *1 Togetter *2 SNS 1 Favotter *3 2ch *4 SNS 1 Twitter *1 *2 Twitter *3 Twitter Favorite *4 2 Twitter 1 tweet tweet 5 [15] 8 tweet [16] tweet tweet Twitter 1 A. tweet B. tweet 2 tweet 2 C. tweet D. ID A B C Latent Dirichlet Allocation LDA [1] 2 2. Twitter tweet [10], [12] Meng Twitter [5] tweet N c 2015 Information Processing Society of Japan 973
3 Twitter SNS Park SNS Cyworld [7] Guy SNS 9 [4] Koga Twitter LDA [6] Web URL URL LDA [9] [8] 3. Twitter 3 1. tweet d i d i D B. i tweet A *5 d i d i D tweet C. tweet i tweet d i d i D tweet D. ID i ID ID d i d i D 1 B ID B A B tweet 3.1 A. tweet B. C. tweet D. ID A. tweet i tweet 3.2 tweet blog URL tweet URL tweet 2 *5 160 c 2015 Information Processing Society of Japan 974
4 tweet (1) URL tweet URL A R (2) A e 1 N N/2 N/2 N e N 4 6 (3) e A (2) B (4) e (2) (4) e N B B (5) R A (2) (6) (6) R tweet tweet tweet tweet URL URL tweet tweet M *6 A C A B C MeCab [13] MeCab Wikipedia TermExtract [14] tweet *6 tweet 3 42 bag-of-words d i d i D D ID 3.3 D d i i d TF-IDF Latent Dirichlet Allocation LDA LDA LDA Blei [1] N d w d =(w 1,w 2,...,w Nd ) D Θ d =(θ 1,θ 2,...,θ T ) Φ t =(φ 1,φ 2,...,φ W ) D N d N d N W T LDA 1. Dir(β) Φ t 2. a. Dir(α) Θ d b. i. Mult(Θ d ) wi d zi d ii. Mult(Φ zd i ) 1 D T Θ Φ α β α β Griffiths [2] D Θ Φ Blei [1] Griffiths Gibbs Sampling [2] c 2015 Information Processing Society of Japan 975
5 Fig. 1 1 LDA A graphical model representation of the LDA. Gibbs Sampling 1 LDA zi d 1 1 [3] 1 j j z j j w j Gibbs Sampling P (z j = t z \j, w) nwj \j,t + β n ( ) \j,t + Wβ n dj \j,t + α n dj \j,( ) + Tα (1) \j j ( ) n wj \j,t w j j t n ( ) \j,t t n dj \j,t d j j t n dj \j,( ) d j j ẑ ˆθ t d ˆφ t w ˆθ t d = nd t + α n d + Tα ˆφ t w = nt w + β n t + Wβ PCA MDS SOM 3 MDS (2) (3) PCA PCA PCA MDS 2 PCA MDS 3.3 CMDS MDS JS 0 Kullback-Leibler divergence KL 2 KL Jensen- Shannon divergence JS JS A B Θ A Θ B JS D JS (A, B) = 1 T θt A 2 k log θa T t k θt R + θt B k log θb t k k k=1 k=1 ( ) θt R k = 1 2 θ A tk + θt B k DJS SOM 3.3 T SOM θ R t k c 2015 Information Processing Society of Japan 976
6 1 Table 1 List of target celebrities. GACKT ZUN Wikipedia (a) (e) (a) 4.1 Twitter API 1 A D *7 Twitter A * tweet B A tweet C ,200 tweet D LDA T [11] *7 *8 Wikipedia Wikipedia 17 LDA α =50/ T β =0.1 1,000 SOM MDS A 2 2 2(d) 2(b) 2(a) (a) 2(c) B 3 BOT 3 3(a) 3(c) A A 3(b) 3(d) c 2015 Information Processing Society of Japan 977
7 2 Table 2 A tweet Major topics extracted from tweets referring to the celebrities. AKB ( ) AKB 3 B Table 3 Major topics extracted from profiles of users who have referred to the celebrities. AKB V AKB NEWS V SKE48 MLB NMB48 SAMURAI BOT TPP 2ch Fig. 3 3 B - MDS Visualization results using MDS of topics extracted from profiles of users who have referred to the celebrities. Fig. 2 2 A - MDS Visualization results using MDS of topics extracted from tweets referring to the celebrities. 3(e) V 2 B A c 2015 Information Processing Society of Japan 978
8 4 C tweet Table 4 Major topics extracted from tweets the celebrities post. Blog Official QT Fig. 4 4 C - MDS Visualization results using MDS of topics extracted from tweets the celebrities post. Fig. 5 5 D - MDS Visualization results using MDS of topics extracted from follower of the celebrities. 3(a) 3(b) A 3(d) B A A C tweet 4 4 A B 4(a) 4(c) V tweet (c) 4(b) A B 4(b) A D ID ID 2 5 c 2015 Information Processing Society of Japan 979
9 Table 5 5 Summaries of the results for each topic resource. A B C D A B 5(a) 5(d) A B C 5(c) V ID B 5(b) GACKT A B C B 5 A B B A B C A D C B Fig. 6 6 B - PCA Visualization results using PCA of topics extracted from profiles of users who have referred to the celebrities. 4.3 B B PCA 6 MDS 3 SOM 7 PCA 3 PCA Fig. 7 7 B - SOM Visualization results using SOM of topics extracted from profiles of users who have referred to the celebrities. c 2015 Information Processing Society of Japan 980
10 6 Table 6 Summaries of the results for each visualization method. PCA MDS SOM 6(a) 6(c) 6(b) V 6(d) (e) MDS PCA 4.2 B 3 PCA 6 PCA MDS PCA 4.2 B PCA SOM 7 7(a) 7(b) (c) PCA MDS MDS (c) PCA MDS V 7(c) 6 MDS PCA MDS PCA MDS SOM PCA 5. Twitter 2 tweet 2 MDS [1] Blei, D.M., Ng, A.Y. and Jordan, M.I.: Latent Dirichlet Allocation, The Journal of Machine Learning Research, Vol.3, pp (2003). [2] Griffiths, T.L. and Steyvers, M.: Finding Scientific Topics, Proc. National Academy of Sciences, Vol.101, pp (2004). [3] Hofmann, T.: Probabilistic Latent Semantic Indexing, Proc. ACM SIGIR, pp (1999). [4] Guy, I., Jacovi, M., Perer, A., Ronen, I. and Uziel, E.: Same Places, Same Things, Same People? Mining User Similarity on Social Media, Proc. ACM CSCW, pp (2010). [5] Meng, X., Wei, F., Liu, X. and Zhou, M.: Entity-centric topic-oriented opinion summarization in twitter, Proc. ACM SIGKDD, pp (2012). [6] Koga, H. and Taniguchi, T.: Developing a user recommendation engine on twitter using estimated latent topics, Proc. HCII (The 14th International Conference on Human-computer Interaction), pp (2011). [7] Park, S.J., Lim, Y.S., Sams, S., Sang, M.N. and Park, H.W.: Networked Politics on Cyworld: The Text and Sentiment of Korean Political Profiles, The Journal of Social Science Computer Review, Vol.29, No.3, pp (2011). [8] Web Vol.20, No.1, pp (2005). [9] NTT DoCoMo Vol.19, No.3, pp (2011). [10] c 2015 Information Processing Society of Japan 981
11 Twitter & Vol.2, No.1, pp (2012). [11] (2011). [12] Twitter (2013). [13] MeCab: Japanese morphological analyzer, available from index.html (accessed ). [14] TermExtract Perl termextract.html [15] abc NEWS: Twitter s IPO filing shows 215 million monthly active users, available from com/business/twitter-ipo-filing-reveals-500-milliontweets-day/story?id= (accessed ). [16] 5 Twitter 06/ a GroupLens Research ACM IUI Best Paper Award DEWS WebDB WebDB WebDB MIT IEEE Fellow c 2015 Information Processing Society of Japan 982
TF-IDF TDF-IDF TDF-IDF Extracting Impression of Sightseeing Spots from Blogs for Supporting Selection of Spots to Visit in Travel Sat
1 1 2 1. TF-IDF TDF-IDF TDF-IDF. 3 18 6 Extracting Impression of Sightseeing Spots from Blogs for Supporting Selection of Spots to Visit in Travel Satoshi Date, 1 Teruaki Kitasuka, 1 Tsuyoshi Itokawa 2
More information1 Web [2] Web [3] [4] [5], [6] [7] [8] S.W. [9] 3. MeetingShelf Web MeetingShelf MeetingShelf (1) (2) (3) (4) (5) Web MeetingShelf
1,a) 2,b) 4,c) 3,d) 4,e) Web A Review Supporting System for Whiteboard Logging Movies Based on Notes Timeline Taniguchi Yoshihide 1,a) Horiguchi Satoshi 2,b) Inoue Akifumi 4,c) Igaki Hiroshi 3,d) Hoshi
More informationIPSJ SIG Technical Report Vol.2009-DPS-141 No.20 Vol.2009-GN-73 No.20 Vol.2009-EIP-46 No /11/27 1. MIERUKEN 1 2 MIERUKEN MIERUKEN MIERUKEN: Spe
1. MIERUKEN 1 2 MIERUKEN MIERUKEN MIERUKEN: Speech Visualization System Based on Augmented Reality Yuichiro Nagano 1 and Takashi Yoshino 2 As the spread of the Augmented Reality(AR) technology and service,
More informationmain.dvi
DEIM Forum 2012 E2-4 1 2 2 2 3 4 5 6 7 1 305-8573 1-1-1 2 305-8573 1-1-1 3 305-8573 1-1-1 4 ( ) 141-0031 8-3-6 5 060-0808 8 5 6 101-8430 2-1-2 7 135-0064. 2-3-26 113-0033 7-3-1 305-8550 1-2 Analyzing Correlation
More informationVol.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 informationIT,, 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 informationwki_shuronn.pdf
No. 161 Sentiment Extraction from Live Tweets 2014 3 Twitter Twitter Summary Recently, microblogs such as Twitter become popular, and we can tweet about our own daily life easily. The user who tweets during
More information2. Twitter Twitter 2.1 Twitter Twitter( ) Twitter Twitter ( 1 ) RT ReTweet RT ReTweet RT ( 2 ) URL Twitter Twitter 140 URL URL URL 140 URL URL
1. Twitter 1 2 3 3 3 Twitter Twitter ( ) Twitter (trendspotter) Twitter 5277 24 trendspotter TRENDSPOTTER DETECTION SYSTEM FOR TWITTER Wataru Shirakihara, 1 Tetsuya Oishi, 2 Ryuzo Hasegawa, 3 Hiroshi Hujita
More informationmain.dvi
DEIM Forum 2015 D3-1 305-8573 1-1-1 305-8573 1-1-1 ( ) 151-0051 5-13-18 101-8430 2-1-2.com,,,, Market Share Estimation based on Statistics of Search Engine Suggests Takakazu IMADA,IchiroMORIYA, Yusuke
More information1 Fig. 1 Extraction of motion,.,,, 4,,, 3., 1, 2. 2.,. CHLAC,. 2.1,. (256 ).,., CHLAC. CHLAC, HLAC. 2.3 (HLAC ) r,.,. HLAC. N. 2 HLAC Fig. 2
CHLAC 1 2 3 3,. (CHLAC), 1).,.,, CHLAC,.,. Suspicious Behavior Detection based on CHLAC Method Hideaki Imanishi, 1 Toyohiro Hayashi, 2 Shuichi Enokida 3 and Toshiaki Ejima 3 We have proposed a method for
More information1 4 4 [3] SNS 5 SNS , ,000 [2] c 2013 Information Processing Society of Japan
SNS 1,a) 2 3 3 2012 3 30, 2012 10 10 SNS SNS Development of Firefighting Knowledge Succession Support SNS in Tokyo Fire Department Koutarou Ohno 1,a) Yuki Ogawa 2 Hirohiko Suwa 3 Toshizumi Ohta 3 Received:
More informationDEIM 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 informationVol.55 No (Jan. 2014) saccess 6 saccess 7 saccess 2. [3] p.33 * B (A) (B) (C) (D) (E) (F) *1 [3], [4] Web PDF a m
Vol.55 No.1 2 15 (Jan. 2014) 1,a) 2,3,b) 4,3,c) 3,d) 2013 3 18, 2013 10 9 saccess 1 1 saccess saccess Design and Implementation of an Online Tool for Database Education Hiroyuki Nagataki 1,a) Yoshiaki
More informationmain.dvi
1 1 1 2 3 LDA Estimating and Analyzing a Domain Topic Model of Entries Kensaku Makita 1 Hiroko Suzuki 1 Daichi Koike 1 Takehito Utsuro 2 Yasuhide Kawada 3 Abstract: In order to address the issue of quickly
More informationDEIM Forum 2010 A Web Abstract Classification Method for Revie
DEIM Forum 2010 A2-2 305 8550 1 2 305 8550 1 2 E-mail: s0813158@u.tsukuba.ac.jp, satoh@slis.tsukuba.ac.jp Web Abstract Classification Method for Reviews using Degree of Mentioning each Viewpoint Tomoya
More information& Vol.5 No (Oct. 2015) TV 1,2,a) , Augmented TV TV AR Augmented Reality 3DCG TV Estimation of TV Screen Position and Ro
TV 1,2,a) 1 2 2015 1 26, 2015 5 21 Augmented TV TV AR Augmented Reality 3DCG TV Estimation of TV Screen Position and Rotation Using Mobile Device Hiroyuki Kawakita 1,2,a) Toshio Nakagawa 1 Makoto Sato
More information2006 [3] Scratch Squeak PEN [4] PenFlowchart 2 3 PenFlowchart 4 PenFlowchart PEN xdncl PEN [5] PEN xdncl DNCL 1 1 [6] 1 PEN Fig. 1 The PEN
PenFlowchart 1,a) 2,b) 3,c) 2015 3 4 2015 5 12, 2015 9 5 PEN & PenFlowchart PEN Evaluation of the Effectiveness of Programming Education with Flowcharts Using PenFlowchart Wataru Nakanishi 1,a) Takeo Tatsumi
More information3807 (3)(2) ,267 1 Fig. 1 Advertisement to the author of a blog. 3 (1) (2) (3) (2) (1) TV 2-0 Adsense (2) Web ) 6) 3
Vol. 52 No. 12 3806 3816 (Dec. 2011) 1 1 Discovering Latent Solutions from Expressions of Dissatisfaction in Blogs Toshiyuki Sakai 1 and Ko Fujimura 1 This paper aims to find the techniques or goods that
More informationmain.dvi
DEIM Forum 2018 J7-3 305-8573 1-1-1 305-8573 1-1-1 305-8573 1-1-1 () 151-0053 1-3-15 6F URL SVM Identifying Know-How Sites basedonatopicmodelandclassifierlearning Jiaqi LI,ChenZHAO, Youchao LIN, Ding YI,ShutoKAWABATA,
More informationVol.53 No (Mar. 2012) 1, 1,a) 1, 2 1 1, , Musical Interaction System Based on Stage Metaphor Seiko Myojin 1, 1,a
1, 1,a) 1, 2 1 1, 3 2 1 2011 6 17, 2011 12 16 Musical Interaction System Based on Stage Metaphor Seiko Myojin 1, 1,a) Kazuki Kanamori 1, 2 Mie Nakatani 1 Hirokazu Kato 1, 3 Sanae H. Wake 2 Shogo Nishida
More informationWikipedia 2 Wikipedia Web Wikipedia 2. Web [6] [11] [8] 2 SVM Bollegala [1] 5-gram URL URL 2-gram [6] [11] SVM 3 SVM [8] Bollegala [1] SVM [7] [9] [6]
DEIM Forum 2012 F3-5 305 8550 1-2 305 8550 1-2 E-mail: {yamaguchi,satoh}@ce.slis.tsukuba.ac.jp, sat@slis.tsukuba.ac.jp Wikipedia SVM Abstract A study of Retrieval in Microblogging based on Person s Aliases
More informationVol. 42 No MUC-6 6) 90% 2) MUC-6 MET-1 7),8) 7 90% 1 MUC IREX-NE 9) 10),11) 1) MUCMET 12) IREX-NE 13) ARPA 1987 MUC 1992 TREC IREX-N
Vol. 42 No. 6 June 2001 IREX-NE F 83.86 A Japanese Named Entity Extraction System Based on Building a Large-scale and High-quality Dictionary and Pattern-matching Rules Yoshikazu Takemoto, Toshikazu Fukushima
More information& Vol.2 No (Mar. 2012) 1,a) , Bluetooth A Health Management Service by Cell Phones and Its Us
1,a) 1 1 1 1 2 2 2011 8 10, 2011 12 2 1 Bluetooth 36 2 3 10 70 34 A Health Management Service by Cell Phones and Its Usability Evaluation Naofumi Yoshida 1,a) Daigo Matsubara 1 Naoki Ishibashi 1 Nobuo
More information1 UD Fig. 1 Concept of UD tourist information system. 1 ()KDDI UD 7) ) UD c 2010 Information Processing S
UD 1 2 3 4 1 UD UD UD 2008 2009 Development and Evaluation of UD Tourist Information System Using Mobile Phone to Heritage Park HISASHI ICHIKAWA, 1 HIROYUKI FUKUOKA, 2 YASUNORI OSHIDA, 3 TORU KANO 4 and
More informationIPSJ SIG Technical Report Vol.2011-MUS-91 No /7/ , 3 1 Design and Implementation on a System for Learning Songs by Presenting Musical St
1 2 1, 3 1 Design and Implementation on a System for Learning Songs by Presenting Musical Structures based on Phrase Similarity Yuma Ito, 1 Yoshinari Takegawa, 2 Tsutomu Terada 1, 3 and Masahiko Tsukamoto
More informationDPA,, ShareLog 3) 4) 2.2 Strino Strino STRain-based user Interface with tacticle of elastic Natural ObjectsStrino 1 Strino ) PC Log-Log (2007 6)
1 2 1 3 Experimental Evaluation of Convenient Strain Measurement Using a Magnet for Digital Public Art Junghyun Kim, 1 Makoto Iida, 2 Takeshi Naemura 1 and Hiroyuki Ota 3 We present a basic technology
More information3_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 information1_26.dvi
C3PV 1,a) 2,b) 2,c) 3,d) 1,e) 2012 4 20, 2012 10 10 C3PV C3PV C3PV 1 Java C3PV 45 38 84% Programming Process Visualization for Supporting Students in Programming Exercise Hiroshi Igaki 1,a) Shun Saito
More informationWII-D 2017 (1) (2) (1) (2) [Tanaka 07] [ 04] [ 10] [ 13, 13], [ 08] [ 13] (1) (2) 2 2 e.g., Wikipedia [ 14] Wikipedia [ 14] Linked Open
Web 2017 Original Paper Supporting Exploratory Information Access Based on Comic Content Information 1 Ryo Yamashita Byeongseon Park Mitsunori Matsushita Nomura Research Institute, LTD. r-yamashita@nri.co.jp
More information2reN-A14.dvi
340 30 1 SP2-N 2015 Onomatoperori : Ranking Cooking Recipes by using Onomatopoeias which Express their Tastes and Textures Chiemi Watanabe Satoshi Nakamura Graduate School of Systems and Information Engineering,
More informationVol.54 No (Mar. 2013) 1,a) , A Case Study of the Publication of Information on the Japan Earthquake Naoto Matsumoto 1,a
1,a) 2012 6 1, 2012 12 20 A Case Study of the Publication of Information on the Japan Earthquake Naoto Matsumoto 1,a) Received: June 1, 2012, Accepted: December 20, 2012 Abstract: On the disasters, the
More informationThe copyright of this material is retained by the Information Processing Society of Japan (IPSJ). The material has been made available on the website
The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). The material has been made available on the website by the author(s) under the agreement with the IPSJ.
More informationIPSJ SIG Technical Report Vol.2016-CE-137 No /12/ e β /α α β β / α A judgment method of difficulty of task for a learner using simple
1 2 3 4 5 e β /α α β β / α A judgment method of difficulty of task for a learner using simple electroencephalograph Katsuyuki Umezawa 1 Takashi Ishida 2 Tomohiko Saito 3 Makoto Nakazawa 4 Shigeichi Hirasawa
More information(MIRU2008) HOG Histograms of Oriented Gradients (HOG)
(MIRU2008) 2008 7 HOG - - E-mail: katsu0920@me.cs.scitec.kobe-u.ac.jp, {takigu,ariki}@kobe-u.ac.jp Histograms of Oriented Gradients (HOG) HOG Shape Contexts HOG 5.5 Histograms of Oriented Gradients D Human
More informationIndirect Tweet Indirect Tweet 2. 2 Tweet Simple Tweet Reply Mention Indirect Tweet Tweet Tweet Indirect Tweet Tweet Tweet Indirect Tweet Tweet Tweet 2
DEIM Forum 207 D6-4 Twitter Indirect Tweet 63 8677-24-2 63 8677-24-2 E-mail: cm5029@ns.kogakuin.ac.jp, aki@cc.kogakuin.ac.jp Twitter Indirect Tweet Indirect Tweet TL Indirect Tweet Indirect Tweet Indirect
More information和文タイトル
Twitter A Proposal of a Topic Transition Analysis System for Tweets 1 1 1 Center for Information and Communication Technology, Hitotsubashi University Abstract: In this paper, we propose an interactive
More information1., 1 COOKPAD 2, Web.,,,,,,.,, [1]., 5.,, [2].,,.,.,, 5, [3].,,,.,, [4], 33,.,,.,,.. 2.,, 3.., 4., 5., ,. 1.,,., 2.,. 1,,
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE.,, 464 8601 470 0393 101 464 8601 E-mail: matsunagah@murase.m.is.nagoya-u.ac.jp, {ide,murase,hirayama}@is.nagoya-u.ac.jp,
More information1034 IME Web API Web API 1 IME Fig. 1 Suitable situations for context-aware IME. IME IME IME IME 1 GPS Web API Web API Web API Web )
Vol. 52 No. 3 1033 1044 (Mar. 2011) IME 1 2 1 1 IME Web PC Android Dynamic Dictionary Generation Method for Context-aware Input Method Editor Yutaka Arakawa, 1 Shinji Suematsu, 2 Shigeaki Tagashira 1 and
More informationWeb 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,, WIX. 3. Web Index 3. 1 WIX WIX XML URL, 1., keyword, URL target., WIX, header,, WIX. 1 entry keyword 1 target 1 keyword target., entry, 1 1. WIX [2
DEIM Forum 2013 B10-4 Web Index 223-8522 3-14-1 E-mail: haseshun@db.ics.keio.ac.jp, toyama@ics.keio.ac.jp, URL WIX, Web Web Index(WIX). WIX, WIX.,,. Web Index, Web, Web,, Related Contents Recommendation
More informationVol. 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 informationIPSJ 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第62巻 第1号 平成24年4月/石こうを用いた木材ペレット
Bulletin of Japan Association for Fire Science and Engineering Vol. 62. No. 1 (2012) Development of Two-Dimensional Simple Simulation Model and Evaluation of Discharge Ability for Water Discharge of Firefighting
More informationmain.dvi
DEIM Forum 2015 A1-4 305-8573 1-1-1 305-8573 1-1-1 ( ) 151-0051 5-13-18 101-8430 2-1-2,,,, A Complementary Framework for Collecting Know-How Knowledge based on Question-Answer Examples and Search Engine
More informationuntitled
Studies in Human Geography 32 Geoenvironmental Sciences, Graduate School of Life and Environmental Sciences, University of Tsukuba, Japan ArcGIS Geography Network ArcGIS ArcGIS ArcGIS Geography Network
More informationIPSJ SIG Technical Report Vol.2012-CG-148 No /8/29 3DCG 1,a) On rigid body animation taking into account the 3D computer graphics came
3DCG 1,a) 2 2 2 2 3 On rigid body animation taking into account the 3D computer graphics camera viewpoint Abstract: In using computer graphics for making games or motion pictures, physics simulation is
More informationQ [4] 2. [3] [5] ϵ- Q Q CO CO [4] Q Q [1] i = X ln n i + C (1) n i i n n i i i n i = n X i i C exploration exploitation [4] Q Q Q ϵ 1 ϵ 3. [3] [5] [4]
1,a) 2,3,b) Q ϵ- 3 4 Q greedy 3 ϵ- 4 ϵ- Comparation of Methods for Choosing Actions in Werewolf Game Agents Tianhe Wang 1,a) Tomoyuki Kaneko 2,3,b) Abstract: Werewolf, also known as Mafia, is a kind of
More information1 Fogg Fogg Behavior Model [1] information cascade [2] TPO [3] Fig. 2 Target area of this paper. 1 Fig. 1 Fogg b
1,a) 1 1 1 2014 9 20, 2015 1 5 TPO Extracting Purpose-for-Action to Enhance Local Information Service Noriko Yokoyama 1,a) Kaname Funakoshi 1 Hiroyuki Toda 1 Yoshimasa Koike 1 Received: September 20, 2014,
More informationIPSJ 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 informationVol.11-HCI-15 No. 11//1 Xangle 5 Xangle 7. 5 Ubi-WA Finger-Mount 9 Digitrack 11 1 Fig. 1 Pointing operations with our method Xangle Xa
Vol.11-HCI-15 No. 11//1 GUI 1 1 1, 1 GUI Graphical User Interface Xangle Xangle A Pointing Method Using Accelerometers for Graphical User Interfaces Tatsuya Horie, 1 Takuya Katayama, 1 Tsutomu Terada 1,
More informationIPSJ SIG Technical Report Vol.2011-EC-19 No /3/ ,.,., Peg-Scope Viewer,,.,,,,. Utilization of Watching Logs for Support of Multi-
1 3 5 4 1 2 1,.,., Peg-Scope Viewer,,.,,,,. Utilization of Watching Logs for Support of Multi-View Video Contents Kosuke Niwa, 1 Shogo Tokai, 3 Tetsuya Kawamoto, 5 Toshiaki Fujii, 4 Marutani Takafumi,
More information1 AND TFIDF Web DFIWF Wikipedia Web Web 2. 3. 4. AND 5. Wikipedia AND 6. Wikipedia Web 7. 8. 2. Ma [4] Ma URL AND Tian [8] Tian Tian Web Cimiano [3] [
DEIM Forum 2015 B1-5 606 8501 606 8501 E-mail: komurasaki@dl.kuis.kyoto-u.ac.jp, tajima@i.kyoto-u.ac.jp Web Web AND AND Web 1. Twitter Facebook SNS Web Web Web Web [5] Bollegala [2] Web Web 1 Google Microsoft
More informationuntitled
DEIM Forum 2019 B3-3 305 8573 1-1-1 305 8573 1-1-1 ( ) 151-0053 1-3-15 6F word2vec, An Interface for Browsing Topics of Know-How Sites Shuto KAWABATA, Ohkawa YOUHEI,WenbinNIU,ChenZHAO, Takehito UTSURO,and
More information2 : Open Clip Art Library [4] 2 3 4 5 6 2. 2 2. 1 Microsoft Office PowerPoint Web PowerPoint 2 Yahoo! Web [5] SlideShare 2. 1. 1 Yahoo! Web Yahoo! Web
DEWS2008 E4-4 606-8501 E-mail: {hsato,oyama,tanaka}@dl.kuis.kyoto-u.ac.jp.. Supporting the Selection of Images Based on Referential Semantics from Surrounding Information of the Image in Presentation Files
More information知能と情報, Vol.30, No.5, pp
1, Adobe Illustrator Photoshop [1] [2] [3] Initital Values Assignment of Parameters Using Onomatopoieas for Interactive Design Tool Tsuyoshi NAKAMURA, Yuki SAWAMURA, Masayoshi KANOH, and Koji YAMADA Graduate
More information258 5) GPS 1 GPS 6) GPS DP 7) 8) 10) GPS GPS 2 3 4 5 2. 2.1 3 1) GPS Global Positioning System
Vol. 52 No. 1 257 268 (Jan. 2011) 1 2, 1 1 measurement. In this paper, a dynamic road map making system is proposed. The proposition system uses probe-cars which has an in-vehicle camera and a GPS receiver.
More informationIPSJ SIG Technical Report Vol.2011-DBS-153 No /11/3 Wikipedia Wikipedia Wikipedia Extracting Difference Information from Multilingual Wiki
Wikipedia 1 2 3 Wikipedia Wikipedia Extracting Difference Information from Multilingual Wikipedia Yuya Fujiwara, 1 Yu Suzuki 2 and Akiyo Nadamoto 3 There are multilingual articles on the Wikipedia. The
More informationSERPWatcher SERPWatcher SERP Watcher SERP Watcher,
SERPWatcher 112-8610 2-1-1 112-8610 2-1-1 229-8558 5-10-1 E-mail: nakabe@db.is.ocha.ac.jp, chiemi@is.ocha.ac.jp SERPWatcher SERP Watcher SERP Watcher, SERP Analysis of transition of ranking in SERP Watcher
More information兵庫県立大学学報vol.17
THE UNIVERSITY OF HYOGO NEWS 2014 VOL.17 THE UNIVERSITY OF HYOGO NEWS 2014 VOL.17 THE UNIVERSITY OF HYOGO NEWS 2014 VOL.17 THE UNIVERSITY OF HYOGO NEWS 2014 VOL.17 School of Human Science and Environment
More information1 7.35% 74.0% linefeed point c 200 Information Processing Society of Japan
1 2 3 Incremental Linefeed Insertion into Lecture Transcription for Automatic Captioning Masaki Murata, 1 Tomohiro Ohno 2 and Shigeki Matsubara 3 The development of a captioning system that supports the
More informationWikiWeb Wiki Web Wiki 2. Wiki 1 STAR WARS [3] Wiki Wiki Wiki 2 3 Wiki 5W1H 3 2.1 Wiki Web 2.2 5W1H 5W1H 5W1H 5W1H 5W1H 5W1H 5W1H 2.3 Wiki 2015 Informa
情 報 処 理 学 会 インタラクション 2015 IPSJ Interaction 2015 A17 2015/3/5 Web 1 1 1 Web Web Position and Time based Summary System using Story Style for Web Contents Daichi Ariyama 1 Daichi Ando 1 Shinichi Kasahara
More informationIPSJ SIG Technical Report Pitman-Yor 1 1 Pitman-Yor n-gram A proposal of the melody generation method using hierarchical pitman-yor language model Aki
Pitman-Yor Pitman-Yor n-gram A proposal of the melody generation method using hierarchical pitman-yor language model Akira Shirai and Tadahiro Taniguchi Although a lot of melody generation method has been
More informationIPSJ SIG Technical Report Vol.2009-HCI-134 No /7/17 1. RDB Wiki Wiki RDB SQL Wiki Wiki RDB Wiki RDB Wiki A Wiki System Enhanced by Visibl
1. RDB Wiki 1 1 2 Wiki RDB SQL Wiki Wiki RDB Wiki RDB Wiki A Wiki System Enhanced by Visible RDB Operations Toshiya Okumura, 1 Minoru Terada 1 and Kazutaka Maruyama 2 Although Wiki systems can easily be
More information7,, i
23 Research of the authentication method on the two dimensional code 1145111 2012 2 13 7,, i Abstract Research of the authentication method on the two dimensional code Karita Koichiro Recently, the two
More informationIPSJ SIG Technical Report Vol.2014-CG-155 No /6/28 1,a) 1,2,3 1 3,4 CG An Interpolation Method of Different Flow Fields using Polar Inter
,a),2,3 3,4 CG 2 2 2 An Interpolation Method of Different Flow Fields using Polar Interpolation Syuhei Sato,a) Yoshinori Dobashi,2,3 Tsuyoshi Yamamoto Tomoyuki Nishita 3,4 Abstract: Recently, realistic
More informationInput image Initialize variables Loop for period of oscillation Update height map Make shade image Change property of image Output image Change time L
1,a) 1,b) 1/f β Generation Method of Animation from Pictures with Natural Flicker Abstract: Some methods to create animation automatically from one picture have been proposed. There is a method that gives
More information日本感性工学会論文誌
Vol.13 No.2 pp.391-402 2014 PROGRESS Consideration of the Transition in Mitsubishi Electric Corporate Website Design Transition in Response to Environmental Change and Record through the Case of Corporate
More informationFig. 3 Flow diagram of image processing. Black rectangle in the photo indicates the processing area (128 x 32 pixels).
Fig. 1 The scheme of glottal area as a function of time Fig. 3 Flow diagram of image processing. Black rectangle in the photo indicates the processing area (128 x 32 pixels). Fig, 4 Parametric representation
More information:- Ofer Feldman,Feldman : -
- -- E-mail: nkawano@hiroshima-u.ac.jp : - :- Ofer Feldman,Feldman : - : : : Mueller : - Mueller :.. : ... :........ .. : : : - : Kawano & Matsuo: - : - : - : : No. Feldman, Ofer (), The Political
More information<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 informationDEIM Forum 2010 A3-3 Web Web Web Web Web. Web Abstract Web-page R
DEIM Forum 2010 A3-3 Web Web 305 8550 1 2 305 8550 1 2 E-mail: s0813167@u.tsukuba.ac.jp, satoh@slis.tsukuba.ac.jp Web Web Web. Web Abstract Web-page Recommendation System based on the Keyword transitions
More information1 1 CodeDrummer CodeMusician CodeDrummer Fig. 1 Overview of proposal system c
CodeDrummer: 1 2 3 1 CodeDrummer: Sonification Methods of Function Calls in Program Execution Kazuya Sato, 1 Shigeyuki Hirai, 2 Kazutaka Maruyama 3 and Minoru Terada 1 We propose a program sonification
More information1 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 information63 Author s Address: A Study on the Activities and Characteristics of Johnny s fans in china WEI Ran, LU Yijing Foreign Lang
63 Author s E-mail Address: weiran@bfsu.edu.cn A Study on the Activities and Characteristics of Johnny s fans in china WEI Ran, LU Yijing Foreign Language Education Center, Kobe Shoin Women s University
More information論文9.indd
Recent topics in surround sound audio Masaki Sawaguchi Summary This paper will describe the recent trends in surround sound system based on the results of various investigations on this topic. According
More information,,.,.,,.,.,.,.,,.,..,,,, 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 informationDEIM Forum 2009 C8-4 QA NTT QA QA QA 2 QA Abstract Questions Recomme
DEIM Forum 2009 C8-4 QA NTT 239 0847 1 1 E-mail: {kabutoya.yutaka,kawashima.harumi,fujimura.ko}@lab.ntt.co.jp QA QA QA 2 QA Abstract Questions Recommendation Based on Evolution Patterns of a QA Community
More informationMDD PBL ET 9) 2) ET ET 2.2 2), 1 2 5) MDD PBL PBL MDD MDD MDD 10) MDD Executable UML 11) Executable UML MDD Executable UML
PBL 1 2 3 4 (MDD) PBL Project Based Learning MDD PBL PBL PBL MDD PBL A Software Development PBL for Beginners using Project Facilitation Tools Seiko Akayama, 1 Shin Kuboaki, 2 Kenji Hisazumi 3 and Takao
More informationIPSJ SIG Technical Report An Evaluation Method for the Degree of Strain of an Action Scene Mao Kuroda, 1 Takeshi Takai 1 and Takashi Matsuyama 1
1 1 1 An Evaluation Method for the Degree of of an Action Scene Mao Kuroda, 1 Takeshi Takai 1 and Takashi Matsuyama 1 The purpose of our research is to investigate structure of an action scene scientifically.
More information4. C i k = 2 k-means C 1 i, C 2 i 5. C i x i p [ f(θ i ; x) = (2π) p 2 Vi 1 2 exp (x µ ] i) t V 1 i (x µ i ) 2 BIC BIC = 2 log L( ˆθ i ; x i C i ) + q
x-means 1 2 2 x-means, x-means k-means Bayesian Information Criterion BIC Watershed x-means Moving Object Extraction Using the Number of Clusters Determined by X-means Clustering Naoki Kubo, 1 Kousuke
More informationDEIM Forum 2009 B4-6, Str
DEIM Forum 2009 B4-6, 305 8573 1 1 1 152 8550 2 12 1 E-mail: tttakuro@kde.cs.tsukuba.ac.jp, watanabe@de.cs.titech.ac.jp, kitagawa@cs.tsukuba.ac.jp StreamSpinner PC PC StreamSpinner Development of Data
More information900 GPS GPS DGPS Differential GPS RTK-GPS Real Time Kinematic GPS 2) DGPS RTK-GPS GPS GPS Wi-Fi 3) RFID 4) M-CubITS 5) Wi-Fi PSP PlayStation Portable
Vol. 51 No. 3 899 913 (Mar. 2010) 1 2 1 1 1 GPS GPS GPS GPS GPS GPS 80 m 80 m 2 3 GPS 0 GPS GPS GPS 5 CGI NTT KDDI 98% A Pedestrian Positioning System Using Road Traffic Signs and Landmarks Tomoyuki Kojima,
More informationuntitled
DEIM Forum 2019 C1-2 305-8573 1-1-1 305-8573 1-1-1 () 151-0053 1-3-15 6F QA,,,, Detecting and Analysing Chinese Web Sites for Collecting Know-How Knowledge Wenbin NIU, Yohei OHKAWA,ShutoKAWABATA,ChenZHAO,TianNIE,
More informationVol.53 No (Aug. 2012) BibTEX 1 2,a) , bole BibTEX BibTEX 1 BibTeX Literature Management System Based on BibTEX for L
BibTEX 1 2,a) 3 2011 11 22, 2012 5 12 bole BibTEX BibTEX 1 BibTeX Literature Management System Based on BibTEX for Laboratory Hiroyuki Ebara 1 Takahiro Ohtsuka 2,a) Yuki Yamakami 3 Received: November 22,
More informationVol. 48 No. 4 Apr LAN TCP/IP LAN TCP/IP 1 PC TCP/IP 1 PC User-mode Linux 12 Development of a System to Visualize Computer Network Behavior for L
Vol. 48 No. 4 Apr. 2007 LAN TCP/IP LAN TCP/IP 1 PC TCP/IP 1 PC User-mode Linux 12 Development of a System to Visualize Computer Network Behavior for Learning to Associate LAN Construction Skills with TCP/IP
More informationComparative Study of Media Use Capacity for 8th Grade Students Yoshiro Kawakami Hirohisa Suzuki The world is experiencing a variety of changes resulting from the widespread diffusion of information technology.
More informationWeb Hashtag Hashtag Twitter Hashtag Twitter Hashtag Hashtag Hashtag Twitter Hashtag Twitter Hashtag contexthashtag contexthashtag Hashtag contexthasht
DEIM Forum 2011 F5-4 contexthashtag Twitter 525 8577 1 1 1 525 8577 1 1 1 E-mail: kaieda@coms.ics.ritsumei.ac.jp, huang@fc.ritsumei.ac.jp, kawagoe@is.ritsumei.ac.jp contexthashtag Twitter Twitter Twitter
More information日本感性工学会論文誌
Vol.16 No.5 pp.457-4632017 doi: 10.5057/jjske.TJSKE-D-17-00072 A Study to Investigate Influence of Consciousness When Wearing Various Clothes on Walking Hiroaki YOSHIDA*, Chikako OHSARA** and Masayoshi
More information2) 3) LAN 4) 2 5) 6) 7) K MIC NJR4261JB0916 8) 24.11GHz V 5V 3kHz 4 (1) (8) (1)(5) (2)(3)(4)(6)(7) (1) (2) (3) (4)
ドップラーセンサ 送信波 観測対象 1 1 1 SVM 2 9 Activity and State Recognition without Body-Attached Sensor Using Microwave Doppler Sensor Masatoshi Sekine, 1 Kurato Maeno 1 and Masanori Nozaki 1 To spread context-aware
More informationAccuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni
JAMSTEC Rep. Res. Dev., Volume 8, November 2008, 29 36 X CTm/pixel X CT X CT. -. mol/l KI KI CT CT X CT CT ; - - +- -- hirono@ess.sci.osaka-u.ac.jp Accuracy check of grading of XCT Report Accuracy check
More informationGIS Theory and Applications of GIS, 2018, Vol. 26, No.2, pp 地理教育における利活用を考慮した時空間情報システム 牧野隆平 * ** 山本佳世子 Spatio-Temporal Information System for Use
GIS Theory and Applications of GIS, 2018, Vol. 26, No.2, pp.53-63 地理教育における利活用を考慮した時空間情報システム 牧野隆平 * ** 山本佳世子 Spatio-Temporal Information System for Use in Geography Education Ryuhei MAKINO, Kayoko YAMAMOTO**
More information2. Eades 1) Kamada-Kawai 7) Fruchterman 2) 6) ACE 8) HDE 9) Kruskal MDS 13) 11) Kruskal AGI Active Graph Interface 3) Kruskal 5) Kruskal 4) 3. Kruskal
1 2 3 A projection-based method for interactive 3D visualization of complex graphs Masanori Takami, 1 Hiroshi Hosobe 2 and Ken Wakita 3 Proposed is a new interaction technique to manipulate graph layouts
More information評論・社会科学 84号(よこ)(P)/3.金子
1 1 1 23 2 3 3 4 3 5 CP 1 CP 3 1 1 6 2 CP OS Windows Mac Mac Windows SafariWindows Internet Explorer 3 1 1 CP 2 2. 1 1CP MacProMacOS 10.4.7. 9177 J/A 20 2 Epson GT X 900 Canon ip 4300 Fujifilm FinePix
More information2013 Future University Hakodate 2013 System Information Science Practice Group Report biblive : Project Name biblive : Recording and sharing experienc
2013 Future University Hakodate 2013 System Information Science Practice Group Report biblive : Project Name B biblive stream Group Name GroupB biblive stream /Project No. 12-B /Project Leader 1011063
More informationuntitled
2010 58 1 39 59 c 2010 20 2009 11 30 2010 6 24 6 25 1 1953 12 2008 III 1. 5, 1961, 1970, 1975, 1982, 1992 12 2008 2008 226 0015 32 40 58 1 2010 III 2., 2009 3 #3.xx #3.1 #3.2 1 1953 2 1958 12 2008 1 2
More informationID 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 informationIPSJ SIG Technical Report Vol.2012-HCI-149 No /7/20 1 1,2 1 (HMD: Head Mounted Display) HMD HMD,,,, An Information Presentation Method for Weara
1 1,2 1 (: Head Mounted Display),,,, An Information Presentation Method for Wearable Displays Considering Surrounding Conditions in Wearable Computing Environments Masayuki Nakao 1 Tsutomu Terada 1,2 Masahiko
More informationComparative analysis of the social studies textbooks (the field of civics) in Japanese and Korean Junior High Schools - Focusing on the people related to human rights from the viewpoint of Comprehensive
More information浜松医科大学紀要
On the Statistical Bias Found in the Horse Racing Data (1) Akio NODA Mathematics Abstract: The purpose of the present paper is to report what type of statistical bias the author has found in the horse
More informationIzard 10 [1]Plutchik 8 [2] [3] Izard Neviarouskaya [4][5] 2.2 Hao [6] 1 Twitter[a] a) Shook Wikipedia
1 2 2 2 Visualization for Spatiotemporal Distribution of People's Rich Emotions KIYOHISA TAGUCHI 1 KAZUO MISUE 2 JIRO TANAKA 2 To grasp spatiotemporal changes of rich emotions for a large number of people,
More information