22 citations · 48 across the 10 of their papers we have counts for
5 papers · 1 filter
Toward a view-based data cleaning architecture
Toshiyuki Shimizu, Hiroki Omori, Masatoshi Yoshikawa
Big data analysis has become an active area of study with the growth of machine learning techniques. To properly analyze data, it is important to maintain high-quality data. Thus,…
Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services
Yang Cao, Yonghui Xiao, Li Xiong +2
Location privacy-preserving mechanisms (LPPMs) have been extensively studied for protecting users' location privacy by releasing a perturbed location to third parties such as locat…
Trading Location Data with Bounded Personalized Privacy Loss
Shuyuan Zheng, Yang Cao, Masatoshi Yoshikawa
As personal data have been the new oil of the digital era, there is a growing trend perceiving personal data as a commodity. Although some people are willing to trade their persona…
Blockchain-based Bidirectional Updates on Fine-grained Medical Data
Chunmiao Li, Yang Cao, Zhenjiang Hu +1
Electronic medical data sharing between stakeholders, such as patients, doctors, and researchers, can promote more effective medical treatment collaboratively. These sensitive and…
When and where do you want to hide? Recommendation of location privacy preferences with local differential privacy
Maho Asada, Masatoshi Yoshikawa, Yang Cao
In recent years, it has become easy to obtain location information quite precisely. However, the acquisition of such information has risks such as individual identification and lea…