Integration layer. Query decomposition. Query redirection. Result recombination. Synchronization key-value store graph database. SQL database in-memory.

queries using an extension of Codd's relational model with ordinal ranks based on residuated lattices and similarities on attribute domains. Keywords: Flexible ...

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 ...

Abstract. Controlled Query Evaluation (CQE) defines a logical framework to protect confidential information in a database. By modeling a user's a.

the overabundance problem, we propose a ranking based on the amount of equa ... The CoopQA system [1, 2] applies three generalization operators to a conjunctive ... Σ, finds a substitution θ that maps the rule's body to some conjuncts in the.

Sep 23, 2016 - Introduction :: Content. Institut für Informatik. Content. SQL. Tabular row-wise storage: Relational Databases (RDBs). Query Language: SQL.

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 ...

Id: 4. Label: Person. Name: Emily. Id: 3. Label: Person. Name: Charlene. Id: 2. Label: Person. Name: Alice. Id: 5. Label: Person. Name: David. Id: 6.

Page 1. Master. Slave. Slave write read read read update update c Lena Wiese: Advanced Data Management, DeGruyter, 2015.

Rackspace bietet das Hosting von Cassandra Clustern als „managed service“ an. ... Erstellung von HBase Clustern bietet Rackspace in Kooperation mit ...

Page 1. Book. Publisher. Name. City c Lena Wiese: Advanced Data Management, DeGruyter, 2015.

We report on a combined benchmarking that applies several of these encryp- ..... ACM Conference on Computer and Communications Security. pp. 79–88. ACM.

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.

EHRs get massively larger, the performance of analysis methods is critical. ...... feature selection and dimensionality reduction on both data sets to filter out.

In this section, we state the main definitions (RDF graph, METIS partitioning. [6] and the ..... Margo, D., Seltzer, M.: A scalable distributed graph partitioner. Proc.

machine learning is used to study the patients suffering from either gout or leukemia ... study of the uric acid signatures involves the application of supervised.

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.

file1 hash:0 file5 hash:1 file2 hash:10 file4 hash:8 file6 hash:6 file3 hash:3 file7 hash:5 c Lena Wiese: Advanced Data Management, DeGruyter, 2015.

Page 1. B accesses C using ROT: A. B. C. 1. 1 c Lena Wiese: Advanced Data Management, DeGruyter, 2015.

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

1002. Title. Databases. Author. Miller. 1004. Title. Algorithms. Author. Jacobs. 1006. Title. Programming. Author. Brown. 1008. Title. SQL. Author. Smith.

Id: 1. Label: Person. Name: Alice. Age: 34. Id: 2. Label: Person. Name: Bob. Age: 27. Id: 3. Label: City. Name: Hildesheim. Population: 102K. Id: 8. Label: City.

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 ...