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Taking into account of both the huge computing power of intruders and untrusted cloud servers, we develop an enhanced secure pseudonym scheme to protect the privacy of mobile cloud data. To face the huge computing power challenge, we…

密码学与安全 · 计算机科学 2017-01-26 Yu-Jia Chen , Li-Chun Wang

Recent trend towards cloud computing paradigm, smart devices and 4G wireless technologies has enabled seamless data sharing among users. Cloud computing environment is distributed and untrusted, hence data owners have to encrypt their data…

密码学与安全 · 计算机科学 2016-02-04 Yogachandran Rahulamathavan

Cloud computing is a revolutionary concept that has brought a paradigm shift in the IT world. This has made it possible to manage and run businesses without even setting up an IT infrastructure. It offers multi-fold benefits to the users…

密码学与安全 · 计算机科学 2013-08-06 Rohit Bhadauria , Rajdeep Borgohain , Abirlal Biswas , Sugata Sanyal

In todays scenario, various organizations store their sensitive data in the cloud environment. Multiple problems are present while retrieving and storing vast amounts of data, such as the frequency of data requests (increasing the…

密码学与安全 · 计算机科学 2025-12-30 Partha Paul , Keshav Sinha

With the advent of 5G technology that presents enhanced communication reliability and ultra low latency, there is renewed interest in employing cloud computing to perform high performance but computationally expensive control schemes like…

系统与控制 · 电气工程与系统科学 2024-05-07 Kaixiang Zhang , Zhaojian Li , Yongqiang Wang , Nan Li

The main objective of data mining is to extract previously unknown patterns from large collection of data. With the rapid growth in hardware, software and networking technology there is outstanding growth in the amount data collection.…

密码学与安全 · 计算机科学 2010-04-27 P. Kamakshi , A. Vinaya Babu

With the growing cyber-security threats, ensuring the security of data in Cloud data centers is a challenging task. A prominent type of attack on Cloud data centers is data tampering attack that can jeopardize the confidentiality and the…

密码学与安全 · 计算机科学 2020-03-31 Muhamad Felemban , Anas Daghistani , Yahya Javeed , Jason Kobes , Arif Ghafoor

Clustering is an important tool for data exploration where the goal is to subdivide a data set into disjoint clusters that fit well into the underlying data structure. When dealing with sensitive data, privacy-preserving algorithms aim to…

密码学与安全 · 计算机科学 2024-08-21 Johannes Liebenow , Yara Schütt , Tanya Braun , Marcel Gehrke , Florian Thaeter , Esfandiar Mohammadi

Cloud Computing holds the potential to eliminate the requirements for setting up of high-cost computing infrastructure for the IT-based solutions and services that the industry uses. It promises to provide a flexible IT architecture,…

密码学与安全 · 计算机科学 2013-05-22 Rohit Bhadauria , Rituparna Chaki , Nabendu Chaki , Sugata Sanyal

Computational privacy is a property of cryptographic system that ensures the privacy of data being processed at an untrusted server. Fully Homomorphic Encryption Schemes (FHE) promise to provide such property. Contemporary FHE schemes are…

密码学与安全 · 计算机科学 2014-06-10 Sashank Dara

Federated multi-view clustering has the potential to learn a global clustering model from data distributed across multiple devices. In this setting, label information is unknown and data privacy must be preserved, leading to two major…

机器学习 · 计算机科学 2023-09-26 Xinyue Chen , Jie Xu , Yazhou Ren , Xiaorong Pu , Ce Zhu , Xiaofeng Zhu , Zhifeng Hao , Lifang He

Machine Learning (ML) techniques have begun to dominate data analytics applications and services. Recommendation systems are a key component of online service providers. The financial industry has adopted ML to harness large volumes of data…

分布式、并行与集群计算 · 计算机科学 2022-03-29 Richard Mortier , Hamed Haddadi , Sandra Servia , Liang Wang

The increasing demand for on-device deep learning services calls for a highly efficient manner to deploy deep neural networks (DNNs) on mobile devices with limited capacity. The cloud-based solution is a promising approach to enabling deep…

机器学习 · 计算机科学 2019-01-08 Ji Wang , Jianguo Zhang , Weidong Bao , Xiaomin Zhu , Bokai Cao , Philip S. Yu

MapReduce is a programming system for distributed processing large-scale data in an efficient and fault tolerant manner on a private, public, or hybrid cloud. MapReduce is extensively used daily around the world as an efficient distributed…

数据库 · 计算机科学 2016-05-04 Philip Derbeko , Shlomi Dolev , Ehud Gudes , Shantanu Sharma

Data outsourcing allows data owners to keep their data at \emph{untrusted} clouds that do not ensure the privacy of data and/or computations. One useful framework for fault-tolerant data processing in a distributed fashion is MapReduce,…

数据库 · 计算机科学 2019-08-07 Shlomi Dolev , Peeyush Gupta , Yin Li , Sharad Mehrotra , Shantanu Sharma

Federated knowledge discovery and data mining are challenged to assess the trustworthiness of data originating from autonomous sources while protecting confidentiality and privacy. Truth-finding algorithms help corroborate data from…

密码学与安全 · 计算机科学 2023-05-25 Angelo Saadeh , Pierre Senellart , Stéphane Bressan

Organizations are collecting vast amounts of data, but they often lack the capabilities needed to fully extract insights. As a result, they increasingly share data with external experts, such as analysts or researchers, to gain value from…

机器学习 · 计算机科学 2025-05-16 Yusi Wei , Hande Y. Benson , Joseph K. Agor , Muge Capan

In the recent years, we have observed three significant trends in control systems: a renewed interest in data-driven control design, the abundance of cloud computational services and the importance of preserving privacy for the system under…

系统与控制 · 电气工程与系统科学 2025-04-22 Teimour Hosseinalizadeh , Nima Monshizadeh

This paper discusses about the challenges, advantages and shortcomings of existing solutions in data security and privacy in public cloud computing. As in cloud computing, oceans of data will be stored. Data stored in public cloud would…

密码学与安全 · 计算机科学 2018-12-17 Yue Shi

Private computation, which includes techniques like multi-party computation and private query execution, holds great promise for enabling organizations to analyze data they and their partners hold while maintaining data subjects' privacy.…

密码学与安全 · 计算机科学 2023-08-24 Bailey Kacsmar , Vasisht Duddu , Kyle Tilbury , Blase Ur , Florian Kerschbaum