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Practical Attacks on Relational Databases Protected via Searchable Encryption
searchable symmetric encryption relational databases inference attacks
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2018/8/2
Searchable symmetric encryption (SSE) schemes are commonly proposed to enable search in a protected unstructured documents such as email archives or any set of sensitive text files. However, some SSE ...
Inference and Record-Injection Attacks on Searchable Encrypted Relational Databases
searchable symmetric encryption inference attacks complexity theory
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2017/2/20
We point out the risks of providing security to relational databases via searchable encryption schemes by mounting a novel inference attack exploiting the structure of relational databases together wi...
Representation of a 3-d City Model in Spatial Object-relational Databases
Databases GIS Modeling
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2015/7/6
Three-dimensional city models become more and more important in many GIS applications. Examples are, apart from simple
visualization, city and land use planning as well as telecommunication planning ...
Exclusive Disjunctions in Indefinite and Maybe Information in Relational Databases
Exclusive Disjunctions in Indefinite and Maybe Information in Relational Databases
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2009/7/27
Incorporating indefinite information into databases has been studied extensively. In this paper, we propose a structure called an E-table to represent maybe information and inclusive and exclusive dis...
IMPERFECT DATA IN DATABASE CONTEXT.HOW ARE THEY STORED IN EXTENDED RELATIONAL DATABASES?
Artificial Intelligence Database Fuzzy Logic
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2010/1/12
Building a more accurate reality model requires taking into account imperfect
information present in our knowledge and language. This paper presents several aspects of
data imperfection in the datab...