Publications 

・Ito, S. and Dejima, T. "The Relationship between Household Assets and Choice to Work: Evidence from Japanese Official Microdata", Imaizumi, T., Okada, A., Miyamoto, S., Sakaori, F., Yamamoto, Y., Vichi, M. (eds), Advanced Studies in Classification and Data Science, September 2020, Springer, pp. 445-458.

・Ito, S., Miura, T., Akatsuka, H., Terada, M. "Differential Privacy and Its Applicability for Official Statistics in Japan – A Comparative Study Using Small Area Data from the Japanese Population Census", Josep Domingo-Ferrer and Krishnamurty Muralidhar(eds.) Privacy in Statistical Databases: UNESCO Chair in Data Privacy, International Conference, PSD 2020, Tarragona, Spain, September 23–25, 2020, Proceedings (Lecture Notes in Computer Science), July 2020, Springer, pp.337-352.

・Ito, S. and Terada, M. “The Potential of Anonymization Methods for Creating Detailed Geographical Data in Japan” Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, The Hague, Netherlands, October 2019, pp.1-14.

・Ito, S., Yoshitake, T., Kikuchi, R., Akutsu, F. “Comparative Study of the Effectiveness of Perturbative Methods for Creating Official Microdata in Japan”, Josep Domingo-Ferrer and Francisco Montes(eds.) Privacy in Statistical Databases: UNESCO Chair in Data Privacy, International Conference, PSD 2018, Valencia, Spain, September 26–28, 2018, Proceedings (Lecture Notes in Computer Science), July, 2018, Springer, pp.200-214.

・Ito, S., Hoshino, N., Akutsu, F., Kikuchi, R. "Investigating New Methods for Creating Anonymized Microdata Based on Japanese Census Data" Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, Ministry of Foreign Affairs, Skopje, Macedonia, September 2017, pp.1-16.

・Ito, S. and Dejima, T. “Influence of Non-Labor Income on Youth Unemployment in Japan: Are Youths in Households with Larger Budgets Less Likely to Work?”, the Journal of Economics (Chuo University), Vol. 57, No. 1/2,  December 2016, pp.1-22.

・Ito, S., Hoshino, N., Akutsu, F. “Potential of Disclosure Limitation Methods for Census Microdata in Japan”, Paper presented at Privacy in Statistical Databases 2016, Dubrovnik, Croatia, September 2016, pp.1-14.

・Shirakawa,K., Abe, Y., Ito, S. "Creating an “Academic Use File” Based on Descriptive Statistics: Synthetic Microdata from the Perspective of Distribution Type", Josep Domingo-Ferrer and Mirjana Pejić-Bach(eds.) Privacy in Statistical Databases: UNESCO Chair in Data Privacy, International Conference, PSD 2016, Dubrovnik, Croatia, September 14–16, 2016, Proceedings，July 2016, Springer, pp.148-162.

・Shirakawa, K.,  Abe, Y., Ito, S. “Empirical Analysis of Sensitivity Rules: Cells with Frequency Exceeding 10 that should be Suppressed Based on Descriptive Statistics”,　Josep Domingo-Ferrer and Mirjana Pejić-Bach(eds.) Privacy in Statistical Databases: UNESCO Chair in Data Privacy, International Conference, PSD 2016, Dubrovnik, Croatia, September 14–16, 2016, Proceedings，July 2016, Springer, pp.28-40.

・Ito, S.,  Hoshino, N., Akutsu, F. "A Quantitative Assessment of Data Confidentiality and Data Utility to Create Anonymized Census Microdata in Japan", Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, Helsinki, Finland, October 2015, pp. 1-13.

・Shirakawa, K. and Ito, S. “Creating Synthetic Microdata from Official Statistics: Random Number Generation in Consideration of Anscombe's Quartet”, Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, Statistics Finland, Helsinki, Finland, October 2015, pp. 1-14.

・Ito, S. and Hoshino, N. “Data Swapping as a More Efficient Tool to Create Anonymized Census Microdata in Japan”, Paper presented at Privacy in Statistical Databases 2014, Ibiza, Spain, September 2014, pp.1-14.

・Ito, S. and Hoshino, N. "Assessing the Effectiveness of Disclosure Limitation Methods for Census Microdata in Japan" Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, Ottawa, Canada, October 2013, pp.1-10.

・Ito, S. and Dejima, T. "An Econometric Analysis of Corporate Financial Condition and Wage Structure Based on Japanese Firm-Level Microdata", Paper Presented at the 59th World Statistics Congress of the International Statistical Institute, The Hong Kong Convention and Exhibition Centre, Hong Kong, China, August 2013, pp.1-5.

・Makita, N., Ito, S., Horikawa, A., Goto, T., Yamaguchi, K. "Development of Synthetic Microdata for Educational Use in Japan”, Paper presented at 2013 Joint IASE / IAOS Satellite Conference, Macau Tower, Macau, China, August 2013,pp.1-9.

・Ito, S. "Microdata Analysis on the Influence of Household Attributes and Social Involvement on Employment Status and Leisure Activities of Japanese Youth", Meikai Economic Review, Vol.25, No.3, March 2013, pp. 34-53.

・Ito, S. and Hoshino, N. "The Potential of Data Swapping as a Disclosure Limitation Method for Official Microdata in Japan: An Empirical Study to Assess Data Utility and Disclosure Risk for Census Microdata" Paper presented at Privacy in Statistical Databases 2012, Palermo, Sicily, Italy, September 2012, pp.1-13.

・Ito, S. and Murata, M. "Quantitative Methods to Assess Data Confidentiality and Data Utility for Microdata in Japan", Paper presented at Joint UNECE/Eurostat Work Session on Statistical Data Confidentiality, Tarragona, Spain, October 2011, pp.1-10. 

・Ito,  S. and Takano, M. "A Method to Quantitatively Assess Confidentiality and Potential Usage of Official Microdata in Japan", Paper presented at the 58th World Statistics Congress of the International Statistical Institute, August 2011, pp.1-5.

・Ito, S. "The Employment Status and Involvement in Society of Japanese Youth: Based on Microdata from the ‘Survey on Time Use and Leisure Activities’ ", Meikai Economic Review, Vol.23, No.2, March 2011, pp.30-48.