Shoko Wakamiya

Publication

Journal

  1. Sumaila Nigo, Shoko Wakamiya, Eiji Aramaki: Making Twitter Safer: Uncovering Social-Bot on Twitter through User’s Content Approach, DBSJ Journal, Vol. 18, No. 1, pp. 1-7, March 2020 [link]
  2. Eiji Aramaki, Mai Miyabe, Chihiro Honda, Seiko Isozaki, Shoko Wakamiya, Akira Sato, Isao Miyashiro, KOTOBAKARI Study: Using Natural Language Processing of Patient Short Narratives to Detect Cancer Related Cognitive Impairment, Studies in Health Technology and Informatics, Volume 264: MEDINFO 2019: Health and Wellbeing e-Networks for All, pp. 1111-1115, 2019 [Link]
  3. Shoko Wakamiya, Mizuki Morita, Yoshinobu Kano, Tomoko Ohkuma and Eiji Aramaki. Tweet Classification Toward Twitter-Based Disease Surveillance: New Data, Methods, and Evaluations, J Med Internet Res 2019;21(2):e12783 [Link]
  4. Shoko Wakamiya, Shoji Matsune, Kimihiro Okubo and Eiji Aramaki. Causal Relationships Among Pollen Counts, Tweet Numbers, and Patient Numbers for Seasonal Allergic Rhinitis Surveillance: Retrospective Analysis, J Med Internet Res 2019;21(2):e10450 [Link]
  5. Shoko Wakamiya, Yukiko Kawai and Eiji Aramaki. Twitter-Based Influenza Detection After Flu Peak via Tweets With Indirect Information: Text Mining Study, JMIR Public Health and Surveillance, Vol. 4, No. 3, e65, 2018 [Selected as one of the Best Papers (3/805) for the Public Health and Epidemiology Informatics Section of the 2019 IMIA Yearbook] [Link]
  6. Misa Usui, Eiji Aramaki, Tomohide Iwao, Shoko Wakamiya, Tohru Sakamoto, Mayumi Mochizuki. Extraction and Standardization of Patient Complaints from Electronic Medication Histories for Pharmacovigilance: Natural Language Processing Analysis in Japanese, JMIR Medical Informatics, Vol. 6, No. 3, e11021, 2018 [Link]
  7. Hayate Iso, Shoko Wakamiya and Eiji Aramaki. Conditional Density Estimation of Tweet Location: a Feature-dependent Approach, MEDINFO 2017: eHealth-enabled Health, Volume 245, pp. 408-411, 2017 [link]
  8. Eiji Aramaki, Ken Yano and Shoko Wakamiya. MedEx/J: A One-scan Simple and Fast NLP tool for Japanese Clinical Texts, MEDINFO 2017: eHealth-enabled Health, Volume 245, pp. 285-288, 2017 [link]
  9. Shoko Wakamiya, Lamia Belouaer, David Brosset, Yukiko Kawai, Christophe Claramunt and Kazutoshi Sumiya. Exploring Geographical Crowd's Emotions with Twitter, DBSJ Journal, Vol. 13, No. 1, pp. 77-82, March 2015 [Link]
  10. Shoko Wakamiya, Yukiko Kawai, Tadahiko Kumamoto, Jianwei Zhang and Yuhki Shiraishi. Searching Comprehensive Web Pages of Multiple Sentiments for a Topic, Transactions on Engineering Technologies, pp. 337-352, December 2014 [Link]
  11. Shoko Wakamiya, Yukiko Kawai, Hidetsugu Nanba and Kazutoshi Sumiya. Extracting Naming Concepts by Analyzing Recipes and the Modifiers in Their Titles, Transactions on Engineering Technologies, pp. 321-335, December 2014 [Link]
  12. Ryong Lee, Shoko Wakamiya and Kazutoshi Sumiya. Exploring Geospatial Cognition based on Location-based Social Network Sites, World Wide Web, pp. 1-26, June 2014 [Link]
  13. Ryong Lee, Shoko Wakamiya and Kazutoshi Sumiya. Urban Area Characterization based on Crowd Behavioral Lifelogs over Twitter, Personal and Ubiquitous Computing: Volume 17, Issue 4 (2013), pp. 605-620, April 2013 (Online first March 2012) [Link]
  14. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Looking into Socio-cognitive Relations between Urban Areas based on Crowd Movements Monitoring with Twitter, DBSJ Journal, Vol. 11, No. 2, pp. 19-24, October 2012
  15. Ryong Lee, Shoko Wakamiya and Kazutoshi Sumiya. Discovery of Unusual Regional Social Activities using Geo-tagged Microblogs, World Wide Web (WWW) Special Issue on Mobile Services on the Web, Volume 14, Number 4, pp. 321-349, March 2011 [Link]
  16. Shoko Wakamiya, Daisuke Kitayama and Kazutoshi Sumiya. Scene Extraction System for Video Clips using Attached Comment Interval and Pointing Region, Multimedia Tools and Applications, Volume 54, Number 1, pp. 7-25, May 2010 [Link]

International Conference/Workshop (Reviewed)

  1. Mir’atul Khusna Mufida, Wenang Anurogo, Muhammad Zainuddin Lubis, Shoko Wakamiya, Eiji Aramaki. Disease Outbreaks related to Natural Disaster Analysis based on Twitter Data, The 2nd International Conference on Applied Engineering (ICAE 2019) (Poster), 2019. (Batam, Indonesia, October 2-3, 2019 (October 2, 2019)) [Best Poster Award]
  2. Eiji Aramaki, Chihiro Honda, Shoko Wakamiya, Akira Sato, Isao Miyashiro. Quick Cognitive Impairment Test for Cancer Patients using Emotional Stroop Effect, Studies in Health Technology and Informatics, Volume 264: MEDINFO 2019: Health and Wellbeing e-Networks for All, pp. 1629-1630, 2019 (Lyon, France, August 27, 2019) (poster) [Link]
  3. Wannita Takerngsaksiri, Shoko Wakamiya and Eiji Aramaki, City Link: Finding Similar Areas in Two Cities using Twitter Data, In Proc. of International Symposium on Web and Wireless Geographical Information Systems (W2GIS 2019), Vol. 11474, pp. 13-27, 2019. (Kyoto, Japan, May 16-17, 2019 (May 16, 2019))
  4. Shoko Wakamiya, Panote Siriaraya, Yihong Zhang, Yukiko Kawai, Eiji Aramaki and Adam Jatowt. Pleasant Route Suggestion based on Color and Object Rates. In Proc. of the 12th ACM International Conference on Web Search and Data Mining (WSDM '19) (demo), pp. 786-789, 2019. (Melbourne, Australia, February 12-14, 2019 (February 13, 2019))
  5. Paolo Casani, Hayate Iso, Shoko Wakamiya, Eiji Aramaki. Wisdom in adversity: a twitter study of the Japanese Tsunami, In Proc. of the 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp. 750-754, 2018. (Barcelona, Spain, August 28-31, 2018)
  6. Kaoru Ito, Hiroyuki Nagai, Taro Okahisa, Shoko Wakamiya, Tomohide Iwao, Eiji Aramaki. J-MeDic: A Japanese Disease Name Dictionary based on Real Clinical Usage, In Proc. of International Conference on Language Resources and Evaluation (LREC) (poster), 2018. (Miyazaki, Japan, May 7-12, 2018)
  7. Yihong Zhang, Panote Siriaraya, Yuanyuan Wang, Shoko Wakamiya, Yukiko Kawai, and Adam Jatowt. 2018. Walking down a Different Path: Route Recommendation based on Visual and Facility based Diversity. In Companion Proc. of the Web Conference 2018 (WWW '18) (demo), pp. 171-174, 2018. (Lyon, France, April 23–27, 2018 (April 25–27, 2018))
  8. Daisaku Shibata, Shoko Wakamiya, Kaoru Ito, Mai Miyabe, Ayae Kinoshita, Eiji Aramaki. VocabChecker: Measuring Language Abilities for Detecting Early Stage Dementia. In Proc. of ACM IUI 2018 (demo), 2018. (Tokyo, Japan, March 7-11, 2018 (March 10, 2018))
  9. Shoko Wakamiya, Mizuki Morita, Yoshinobu Kano, Tomoko Ohkuma and Eiji Aramaki. Overview of the NTCIR-13: MedWeb Task, In Proc. of the 13th NTCIR Conference on Evaluation of Information Access Technologies, pp. 40-49, 2017. (Tokyo, Japan, December 5-8, 2017 (December 7, 2017))
  10. Hayate Iso, Camille Ruiz, Taichi Murayama, Katsuya Taguchi, Ryo Takeuchi, Hideya Yamamoto, Shoko Wakamiya and Eiji Aramaki. NTCIR13 MedWeb Task: multi-label classification of tweets using an ensemble of neural networks, In Proc. of the 13th NTCIR Conference on Evaluation of Information Access Technologies, pp. 56-61, 2017. (Tokyo, Japan, December 5-8, 2017 (December 7, 2017)) [Best System Award]
  11. Ryo Takeuchi, Hayate Iso, Kaoru Ito, Shoko Wakamiya and Eiji Aramaki. Multi Liner Regression of Symptom-related Tweets for Infectious Gastroenteritis Scale Estimation, In Proceedings of the Workshop on Digital Disease Detection using Social Media (DDDSM) of International Joint Conference on Natural Language Processing (IJCNLP), pp. 18–25, 2017. (Taipei, Taiwan, November 27, 2017)
  12. Hayate Iso, Shoko Wakamiya and Eiji Aramaki. Conditional Density Estimation of Tweet Location: a Feature-dependent Approach, World Congress on Health and Medical Informatics (MedInfo), 2017. (Hangzhou, China, August 21-25, 2017)
  13. Eiji Aramaki, Ken Yano and Shoko Wakamiya. MedEx/J: A One-scan Simple and Fast NLP tool for Japanese Clinical Texts, World Congress on Health and Medical Informatics (MedInfo), 2017. (Hangzhou, China, August 21-25, 2017)
  14. Camille Marie Ruiz, Kaoru Ito, Shoko Wakamiya and Eiji Aramaki. Loneliness in a Connected World: Analyzing Online Activity and Expressions on Real Life Relationships of Lonely Users, In Proc. of AAAI Spring Symposium on Wellbeing AI: From Machine Learning to Subjectivity Oriented Computing, 2017 (Palo Alto, California, USA, March 27-29, 2017)
  15. Hayate Iso, Shoko Wakamiya and Eiji Aramaki. Forecasting Word Model: Twitter-based Influenza Surveillance and Prediction, In Proc. of the International Conference on Computational Linguistics (COLING) (oral), pp. 76-86, 2016. (Osaka, Japan, December 13-16, 2016)
  16. Daisaku Shibata, Shoko Wakamiya, Ayae Kinoshita and Eiji Aramaki. Detecting Alzheimer’s Disease based on Word Category Frequencies, In Proc. of the International Conference on Computational Linguistics (COLING) Workshop on Clinical Natural Language Processing (ClinicalNLP), pp. 78-85, 2016. (Osaka, Japan, December 11, 2016) (poster)
  17. Shoko Wakamiya, Yukiko Kawai and Eiji Aramaki. After the Boom No One Tweets: Microblog-based Influenza Detection Incorporating Indirect Information, In Proc. of the 6th International Conference on Emerging Databases (EDB 2016), pp. 98-106, 2016. (Jeju Island, Korea, October 17-19, 2016) [Runner-up Paper Award] [Slide]
  18. Shoko Wakamiya, Hiroshi Kawasaki, Yukiko Kawai, Adam Jatowt, Eiji Aramaki and Toyokazu Akiyama. Lets Not Stare at Smartphones while Walking: Memorable Route Recommendation by Detecting Effective Landmarks, In Proc. of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016), pp. 1136-1146, 2016. (Heidelberg, Germany, September 12-16, 2016) (Full paper acceptance rate: 26.0%)
  19. Eiji Aramaki and Shoko Wakamiya: NARS: NTCIR-12 MedNLPDoc Baseline, In Proc. of the NTCIR12, pp. 87-88, 2016. (Tokyo, Japan, June 10, 2016)
  20. Shoko Wakamiya, Adam Jatowt, Yukiko Kawai and Toyokazu Akiyama. Analyzing Global and Pairwise Collective Spatial Attention for Geo-social Event Detection in Microblogs, In Proc. of the International World Wide Web Conference (WWW 2016) (demo), pp. 263-266, 2016. (Montreal, Canada, April 13, 2016)
  21. Shoko Wakamiya, Ryong Lee, Yukiko Kawai and Kazutoshi Sumiya. Twitter-based Urban Area Characterization by Non-negative Matrix Factorization, In Proc. of the International Conference on Big Data Applications and Services (BigDAS 2015), pp. 1-8, 2015. (Jeju Island, Korea, October 20-23, 2015) [Best Paper Award]
  22. Émilien Antoine, Adam Jatowt, Shoko Wakamiya, Yukiko Kawai and Toyokazu Akiyama. Portraying Collective Spatial Attention in Twitter, In Proc. of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2015), pp. 39-48, 2015. (Sydney, Australia, August 10-13, 2015) (Full paper acceptance rate: 19.5%)
  23. Shoko Wakamiya, Lamia Belouaer, David Brosset, Ryong Lee, Yukiko Kawai, Christophe Claramunt and Kazutoshi Sumiya. Exploring Crowd Emotion in Geographical Spaces with Twitter, In Proc. of International Symposium on Web and Wireless Geographical Information Systems (W2GIS 2015), LNCS 9080, pp. 37-49, 2015. (Grenoble, France, May 21-22, 2015)
  24. Shoko Wakamiya, Yukiko Kawai, Hiroshi Kawasaki, Ryong Lee, Kazutoshi Sumiya and Toyokazu Akiyama. Crowd-sourced Prediction of Pedestrian Congestion for Bike Navigation Systems, In Proc. of the ACM SIGSPATIAL International Workshop on GeoStreaming (IWGS 2014), pp. 25-32, 2014. (Dallas, Texas, USA, November 4, 2014)
  25. Katsutoshi Minami, Shoko Wakamiya, Noriaki Hata, Yukiko Kawai, Tadahiko Kumamoto, Jianwei Zhang and Yuhki Shiraishi. Comprehensive Web Search based on Sentiment Features, In Proc. of the IAENG International Conference on Internet Computing and Web Services (ICICW 2014), pp. 483-488, 2014. (Hong Kong, March 12-14, 2014) [Best Paper Award]
  26. Akiho Tachibana, Shoko Wakamiya, Hidetsugu Nanba and Kazutoshi Sumiya. Extraction of Naming Concepts Based on Modifiers in Recipe Titles, In Proc. of the IAENG International Conference on Internet Computing and Web Services (ICICW 2014), pp. 507-512, 2014. (Hong Kong, March 12-14, 2014) [Certificate of Merit (Student)]
  27. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Social-Urban Neighborhood Search based on Crowd Footprints Network, In Proc. of the International Conference on Social Informatics (SocInfo2013), pp. 429-442, 2013. (Kyoto, Japan, November 25-27, 2013) [BEST PAPER Runner-up]
  28. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Crowd-sourced Cartography: Measuring Socio-cognitive Distance for Urban Areas based on Crowd's Movement, In Proc. of the International Workshop on Location-Based Social Networks (LBSN 2012), pp. 935-942, 2012. (Pittsburgh, Pennsylvania, USA, September 8, 2012) [BEST STUDENT PAPER AWARD]
  29. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Measuring Crowd-sourced Cognitive Distance between Urban Clusters with Twitter for Socio-cognitive Map Generation, In Proc. of the International Conference on Emerging Databases-Technologies,Applications, and Theory (EDB 2012), pp. 181-192, 2012. (Seoul, Korea, August 25, 2012) [BEST PAPER AWARD]
  30. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Exploring Reflection of Urban Society through Cyber-Physical Crowd Behavior on Location-based Social Network, In Proc. of the International Workshop for Social Network and Social Web Mining (SNSM2012), pp. 168-179, 2012. (Busan, Korea, April 15, 2012)
  31. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Crowd-sourced Urban Life Monitoring: Urban Area Characterization based Crowd Behavioral Patterns from Twitter, In Proc. of the International Conference on Ubiquitous Information Management and Communication (ICUIMC2012), pp. 26:1-26:9, 2012. (Kuala Lumpur, Malaysia, February 20-22, 2012)
  32. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Crowd-based Urban Characterization: Extracting Crowd Behavioral Patterns in Urban Areas from Twitter, In Proc. of the ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LBSN 2011), pp. 77-84, 2011. (Chicago, Illinois, USA, November 1, 2011) [BEST STUDENT PAPER AWARD]
  33. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Urban Area Characterization Based on Semantics of Crowd Activities in Twitter, In Proc. of the International Conference on Geospatial Semantics (GeoS 2011), LNCS, 2011, Vol. 6631, pp. 108-123, 2011. (Brest, France, May 12, 2011)
  34. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Crowd-powered TV Viewing Rates: Measuring Relevancy between Tweets and TV Programs, In Proc. of the International Workshop on Social Networks and Social Media Mining on the Web (SNSMW 2011), LNCS, 2011, Vol. 6637, pp. 390-401, 2011. (Hong Kong, April 22, 2011)
  35. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Towards Better TV Viewing Rates: Exploiting Crowd's Media Life Logs over Twitter for TV Rating, In Proc. of the International Conference on Ubiquitous Information Management and Communication (ICUIMC 2011), pp. 39:1-39:10, 2011. (Soul, Korea, February 22, 2011)
  36. Shoko Wakamiya, Daisuke Kitayama and Kazutoshi Sumiya. Scene Extraction for Video Clips based on the Relation of Text, Pointing Region and Temporal Duration of User Comments, In Proc. of the International Workshop on Management and Interaction with Multimodal Information Content (MIMIC 2009), pp. 289-294, 2009. (Linz, Austria, September 2009)

Talks

  1. Shoko Wakamiya. Developing Medical/Health Applications Exploiting Social Media Data, Korea-Japan Database Workshop 2019 (KJDB2019), (Kobe, Japan, October 19, 2019)
  2. Shoko Wakamiya. Towards Industry 4.0: Connecting Industry 4.0 to the information system (Keynote), The International Conference on Applied Engineering (ICAE 2019), (Batam, Indonesia, October 2, 2019)
  3. Shoko Wakamiya. Towards Developing a Disease Surveillance System with Social Media, Korea-Japan Database Workshop 2017 (KJDB2017), (Okinawa, Japan, November 17-19, 2017 (November 18, 2017))

Article

  1. Ryong Lee, Shoko Wakamiya and Kazutoshi Sumiya. Geo-social media analytics: exploring and exploiting geo-social experience from crowd-sourced lifelogs, SIGWEB Newsletter Spring, Article 4, April 2014 [Link]

Technical Report

  1. Shoko Wakamiya, Yukiko Kawai, Hiroshi Kawasaki, Ryong Lee, Kazutoshi Sumiya and Toyokazu Akiyama. Towards Crowd-sourced Urban Navigation System based on Estimation of People Jam, In Proc. of the 6th International Workshop with Mentors on Databases, Web and Information Management for Young Researchers (iDB Workshop 2014), Fukuoka, Japan, Aug. 1, 2014 (closed workshop)
  2. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Analyzing Distortion of Geo-social Proximity using Massive Crowd Moving Logs over Twitter, In Proc. of the 4th Social Computing Symposium (SoC2013), pp. 23-28, Tokyo, Jun. 22, 2013
  3. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Socio-Cognitive Urban Cartography with SNS-based Crowd's Movement, DBSJ, IPSJ SIGDBS, IEICE DE The 4th International Workshop with Mentors on Databases, Web and Information Management for Young Researchers (iDB Workshop 2012), Nagoya University, Aug. 1, 2012 (closed workshop)
  4. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Social Cognitive Map Generation based on Crowd's Movement over Twitter, In Proc. of the 3rd Social Computing Symposium (SoC2012), pp.49-54, Tokyo, Jun. 23, 2012 (poster)
  5. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Crowd-based Image of City: Urban Area Characterization through Geographic Regularity over Twitter, DBSJ, IPSJ SIGDBS, IEICE DE The 3rd International Workshop with Mentors on Databases, Web and Information Management for Young Researchers (iDB Workshop 2011), pp. 128-137, Ritsumeikan University, Aug. 1, 2011 (closed workshop)
  6. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Urban Area Characterization by Analyzing Crowd Activities in Twitter, In Proc. of the 2nd Social Computing Symposium (SoC2011), pp. 27, Tokyo, Japan, Jun. 2011 (poster)
  7. Shoko Wakamiya, Ryong Lee and Kazutoshi Sumiya. Twitter-based TV Audience Behavior Estimation for Better TV Ratings, In Proc. of the 5th Forum on Data Engineering and Information Management (DEIM2010), A1-4, Shizuoka, Japan, Feb. 2010
  8. Shoko Wakamiya and Kazutoshi Sumiya. Video Scene Retrieval Method Using Attached User Comments Based on Automatic Query Expansion, DBSJ, IPSJ SIGDBS, IEICE DE The 2nd International Workshop with Mentors on Databases, Web and Information Management for Young Researchers (iDB Workshop 2010), pp.23-29, Aug. 2010 (closed workshop)
  9. Shoko Wakamiya, Daisuke Kitayama and Kazutoshi Sumiya. Scene Extraction for Shared Video based on the Relation of Text, Pointing Region and Temporal Duration of User Comments, In Proc. of the 4th Forum on Data Engineering and Information Management (DEIM2009), E9-3, Shizuoka, Japan, Mar. 2009

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