Results 141 to 150 of about 9,462 (282)

Real-Time Trajectory Synthesis with Local Differential Privacy

Trajectory streams are being generated from location-aware devices, such as smartphones and in-vehicle navigation systems. Due to the sensitive nature of the location data, directly sharing user trajectories suffers from privacy leakage issues.
Du, Yuntao, Fang, Ziquan, Gao, Yunjun, Hu, Yujia, Chen, Lu, Zhang, Zhikun, Zheng, Kai   +6 more
core  

International student agency in academic self‐formation: Mobility as agency situated within knowledge structures

British Educational Research Journal, EarlyView.
Abstract With growing attention to student agency in academic and policy discourse, international education has become a prominent context for examining how students navigate new cultural, academic, linguistic and social environments. However, much of this discussion attributes student agency to the ‘international’ aspect, while overlooking the ...
Soyoung Lee
wiley   +1 more source

Survey of differentially private methods for trajectory data

网络与信息安全学报
With the rapid development of sensor and positioning technologies, vast amounts of trajectory data were generated, stored, and shared by users’ smart mobile devices.
SUN Xinyue, ZHANG Weizhe, HE Hui, YANG Renyu   +3 more
doaj  

SPHTRLM: secure and privacy-preserving hyperparameter-tuned reinforcement learning method for robot path finding in dynamic environments. [PDF]

Sci Rep
Dewangan RR, Thombre D, Parganiha V, Verma M, Pimpalkar A, Dewangan BK, Shelke N.   +6 more
europepmc   +1 more source

Framing National Education in Hong Kong: A frame analysis of power dynamics in stakeholders' competing narratives

British Educational Research Journal, EarlyView.
Abstract This article examines how national education in Hong Kong functions as a contested arena in which state and non‐state actors struggle over the meaning of citizenship, identity and schooling. Using inductive frame analysis of 319 news articles (2020–2025) from five Chinese‐ and English‐language outlets, it identifies diagnostic, prognostic and ...
Jason Cong Lin
wiley   +1 more source

Automating differentially private tabular data synthesis via Bayesian optimization. [PDF]

Sci Rep
Pang S, Yin Y, Yang W, Feng Z, Tian X, Yang X.   +5 more
europepmc   +1 more source

Leaving children behind for cross‐border education: Unveiling the emotional agency of international post‐graduate student mothers

British Educational Research Journal, EarlyView.
Abstract Despite growing interest in the internationalisation of higher education, the experiences of international student parents, particularly international student mothers, remain largely marginalised in research and policy. This paper examines the emotional agency of international student mothers who leave their children behind in their home ...
Anh Ngoc Quynh Phan, Ha Ngan Ngo, Chloe Le   +2 more
wiley   +1 more source

WorldMove, a global open data for human mobility. [PDF]

Sci Data
Yuan Y, Zhang Y, Ding J, Li Y.
europepmc   +1 more source

Between soft power and suspicion: Chinese international students as diasporic actors in U.S.‐China geopolitical tensions

British Educational Research Journal, EarlyView.
Abstract This study examines the under‐theorized political role and identity of Chinese international students, who emerge as significant actors caught between U.S. soft power ambitions and rising geopolitical suspicion. Amid escalating U.S.‐China tensions, these students are forced to confront environments shaped by competing geopolitical discourses ...
Jing Yu
wiley   +1 more source

Adaptive client participation mechanism for federated learning in heterogeneous vehicular networks. [PDF]

Sci Rep
Lin W, Zhou Y.
europepmc   +1 more source