搜索结果: 1-15 共查到“工学 Private”相关记录31条 . 查询时间(0.078 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Building private information retrieval schemes over binary fields
二进制字段 私有信息 检索方案
2023/4/21
The private information retrieval (PIR) problem was first proposed by Chor et al. in 1995, and it is a canonical problem in the study of privacy issues that arise from the retrieval of information fro...
PRIVATE GRAPHS – ACCESS RIGHTS ON GRAPHS FOR SEAMLESS NAVIGATION
Geospatial Data Security Access Control Navigation Graph Graph Segmentation
2016/11/8
After the success of GNSS (Global Navigational Satellite Systems) and navigation services for public streets, indoor seems to be the next big development in navigational services, relying on RTLS – Re...
E-COLLABORATION BETWEEN THE PRIVATE AND THE CIVIL SECTOR: SUPPORT OF LONG-TERM UTILIZATION AND UPDATE OF OFFICIAL 3D CITY MODELS
3D City Model Digital City CityGML
2016/2/29
Research on the creation and use of 3D city models has made rapid progress recently. An increasing number of cities and regions
now own 3D city models or are planning to use them in the future. Espec...
Collusion Resistant Broadcast Encryption With Short Ciphertexts and Private Keys
Resistant Broadcast Encryption Short Ciphertexts
2015/8/5
We describe two new public key broadcast encryption systems for stateless receivers. Both systems are fully secure against any number of colluders. In our first construction both ciphertexts and priva...
Private Web Search
Private Web Search response
2015/8/5
Web search is currently a source of growing concern about personal privacy. It is an essential and central part of most users� activity online and therefore one through which a significant amou...
Exposing private information by timing web applications
web applications private information
2015/8/5
We show that the time web sites take to respond to HTTP requests can leak private information, using two different types of attacks. The first, direct timing directly measures response times from a we...
We study privacy-preserving tests for proximity: Alice can test if she is close to Bob without either party revealing any other information about their location. We describe several secure protocols t...
We study the security and privacy of private browsing modes recently added to all major browsers. We first propose a clean definition of the goals of private browsing and survey its implementation in ...
Private Database Queries Using Somewhat Homomorphic Encryption
Somewhat Homomorphic Encryption Database
2015/8/5
In a private database query system, a client issues queries to a database and obtains the results without learning anything else about the database and without the server learning the query. While pre...
Function-Private Subspace-Membership Encryption and Its Applications
Function privacy functional encryption
2015/8/5
Boneh, Raghunathan, and Segev (CRYPTO '13) have recently put forward the notion of function privacy and applied it to identity-based encryption, motivated by the need for providing predicate privacy i...
UPDATION AND POSITIONAL ACCURACY IMPROVEMENT OF GEO SPATIAL DATA-INNOVATIONS AT KAMPSAX INDIA PRIVATE LIMITED
PAI New mapping Updation Transformations Geometric fidelity
2015/6/1
Kampsax India Private Limited (KIL) is engaged in the production of very large mapping projects from all over the world though mainly from Europe and Latin America with over 35 digital Photogrammetric...
COLLABORATIVE RESEARCH: A PRIVATE SECTOR PERSPECTIVE
COLLABORATIVE RESEARCH PRIVATE SECTOR PERSPECTIVE
2015/3/13
COLLABORATIVE RESEARCH: A PRIVATE SECTOR PERSPECTIVE.
Enabling Accurate Analysis of Private Network Data
anonymity network privacy privacy-preserving data analysis
2014/12/18
This dissertation addresses the challenge of enabling accurate analysis of network data while ensuring the protection of network participants' privacy. This is an important problem: massive amounts of...
Evaluating Alternative Public-private Partnership Strategies for Existing Toll Roads: Toward the Development of a Decision Support System
Concession Decision Support System Lump Sum Net Present Value P3 Toll Road
2014/11/4
Many claim that, with regard to transportation infrastructure, only partnerships between public and private entities, which draw on the strengths of both, can achieve the goals of enhancing operationa...
Measuring Public School Competition from Private Schools: A Gravity-Based Index
Public School Gravity-Based Index Market Competition Education
2013/3/5
This research develops a gravity-based index of public school competition from private schools within local markets. Proponents of educational reform often call for policies to increase competition be...
