Results 101 to 110 of about 7,306 (290)

Communication Locality in Secure Multi-party Computation

, 2019
We devise multi-party computation protocols for general secure function evaluation with the property that each party is only required to communicate with a small number of dynamically chosen parties. More explicitly, starting with n parties connected via
Tessaro, Stefano, Goldwasser, Shafrira, Boyle, Elette Chantae   +2 more
core   +1 more source

‘Let's talk about the weather’: The activist curriculum and global climate change education

British Educational Research Journal, EarlyView.
Abstract Activist movements have garnered significant global attention on a range of sustainability issues, often involving collectives of citizens coming together. Invoked is the idea of citizens informed to act, emerging not from a common‐sense understanding of everyday life, but rather from a deep political understanding of the world—one that is ...
Richard Pountney
wiley   +1 more source

Secure Multi-party Computation for Cloud-Based Control [PDF]

, 2019
In this chapter, we will explore the cloud-outsourced privacy-preserving computation of a controller on encrypted measurements from a (possibly distributed) system, taking into account the challenges introduced by the dynamical nature of the data. The privacy notion used in this work is that of cryptographic multi-party privacy, i.e., the computation ...
Andreea B. Alexandru, George J. Pappas
openaire   +2 more sources

Online consecutive secure multi-party computation algorithm for preserving privacy [PDF]

, 2011
Every day large volume of information produces and stores among multi parties systems. Although these data are produced by companies unrelated to each other and are stored in various parties, but when they are gathered together much valuable information ...
Kenari, Abdolreza Rasouli
core  

Does education policy affect teachers' learning needs? An international comparison of trends in teachers' continuing professional learning needs in secondary schools in Australia, England, Japan and the Netherlands

British Educational Research Journal, EarlyView.
Abstract Education policy changes are believed to influence teachers' continuing professional learning (CPL) needs, but there is limited empirical evidence to support these claims. This lack of deep understanding has significant practical implications. This study used a new circular conceptual framework to analyse teachers' CPL needs. Leveraging public
Rikkert M. van der Lans, Remmert Daas, Joost Jansen in de Wal, Elaine Wilson, Noriyuki Inoue, Tracy L. Durksen, Frank Cornelissen   +6 more
wiley   +1 more source

Efficient and secure multi-party computation protocol supporting deep learning

Cybersecurity
Privacy-preserving deep learning based on secure multi-party computation (MPC) has emerged as a critical research focus in recent years. While existing approaches predominantly employ additive secret sharing with a fixed number of parties, they have yet ...
Shancheng Zhang, Gang Qu, Zongyang Zhang, Minzhe Huang, Haochun Jin, Liqun Yang   +5 more
doaj   +1 more source

Efficient Secure Multi-Party Computation for Multi-Dimensional Arithmetics and Its Applications

Cryptography
Over years of development in secure multi-party computation (MPC), many sophisticated functionalities have been made practical, and multi-dimensional operations occur more and more frequently in MPC protocols, especially in protocols involving datasets ...
Dongyu Wu, Bei Liang, Zijie Lu, Jintai Ding   +3 more
doaj   +1 more source

Privacy-Preserving Secure Computation of Skyline Query in Distributed Multi-Party Databases

Information, 2019
Selecting representative objects from a large-scale database is an essential task to understand the database. A skyline query is one of the popular methods for selecting representative objects. It retrieves a set of non-dominated objects.
Mahboob Qaosar, Asif Zaman, Md. Anisuzzaman Siddique, Annisa, Yasuhiko Morimoto   +4 more
doaj   +1 more source

Record linkage based patient intersection cardinality for rare disease studies using Mainzelliste and secure multi-party computation. [PDF]

J Transl Med, 2022
Kussel T, Brenner T, Tremper G, Schepers J, Lablans M, Hamacher K.   +5 more
europepmc   +1 more source

Enhancement of security in cloud computing with secure multi-party computation

International Journal of Engineering and Technology, 2017
The N sets of parties which are allowed by unconditionally the secure multiparty computation (MPC) for computing securely with a registered function f with the help of unbounded adversary computational at some specified field. Here one can corrupt t among n parties maliciously corrupt.
A Vijaya Kumar, N J.V.Vineetha, P Sai Chakradar, K Kalyan Sai   +3 more
openaire   +2 more sources