Controlled Query Evaluation (CQE) is a logical framework that pro- vides a basis for inference control in database systems. In [2] a prepro- cessing procedure ...
e-ISBN (PDF) 978-3-11-044141-3. Library of ... During the last two decades, the landscape of database management systems has changed .... theory. Having presented several choices for graph data structures (from adja- cency matrix to ...
Rackspace bietet das Hosting von Cassandra Clustern als âmanaged serviceâ an. ... Erstellung von HBase Clustern bietet Rackspace in Kooperation mit ...
Abstract. In today's cloud computing applications it is common prac- ... ular NoSQL database Apache Cassandra (offered by many cloud storage providers) ..... computing platforms like Google Cloud Platform or Amazon EC2, which provide.
We report on a combined benchmarking that applies several of these encryp- ..... ACM Conference on Computer and Communications Security. pp. 79â88. ACM.
queries using an extension of Codd's relational model with ordinal ranks based on residuated lattices and similarities on attribute domains. Keywords: Flexible ...
mits the provider's ability of processing the data to answer complex queries by the user. ...... MySQL provides the FEDERATED Storage Engine. This enables the ...
Apr 10, 2018 - data mining tools for analysis and computation, the data access as ... transfer latency and data management problems are eliminated. ... Furthermore, we introduce a method for optimizing patient similarity cal- ...... into three compon
user queries. Flexible (or cooperative) query answering systems help users of a database system find answers related to his original query in case the original.
A client can query an encrypted index using a trapdoor (an encrypted form ... The search pattern captures the information held by two queries returning the same ...
cryption has to be executed by the data owner to execute queries on the encrypted part. â Vertical fragmentation only: When the data owner is willing to store.
