• Publications
  • Influence
A Rule-Based Conversion of a DTD to a Conceptual Schema
TLDR
This paper describes a semi-automatic process for converting an XML DTD to a schema in a canonical conceptual model based on ORM/NIAM and extended ER models. Expand
  • 46
  • 4
A Method for the Unification of XML Schemata
TLDR
We propose a unification method for heterogeneous XML schemata to generate a preliminary ontology that acts as a front-end for user queries to the XML sources. Expand
  • 31
  • 4
MASTER: A multiple aspect view on trajectories
TLDR
We introduce a new concept of trajectory, called multiple aspect trajectory, propose a robust conceptual and logical data model that supports a vaste range of applications, and differently from state-of-the-art methods we propose an efficient storage solution for efficient multiple aspect trajectories queries. Expand
  • 26
  • 4
  • PDF
SimpleSQL: A Relational Layer for SimpleDB
TLDR
This paper introduces SimpleSQL, a relational layer over Amazon SimpleDB, one of the most popular document-oriented cloud databases. Expand
  • 32
  • 3
  • PDF
On Providing DDL Support for a Relational Layer over a Document NoSQL Database
TLDR
SimpleSQL is a relational layer for Amazon SimpleDB, one of the most popular document NoSQL databases. Expand
  • 9
  • 2
An architecture to automate performance tests on microservices
TLDR
In this paper, we present a new approach to allow the performance tests to be executed in an automated way, with each microservice providing a test specification that is used to perform tests. Expand
  • 16
  • 1
XML: some papers in a haystack
TLDR
This paper presents some of the research topics on XML, namely: XML on relational databases, query processing, views, data matching, and schema evolution. Expand
  • 21
  • 1
  • PDF
Workload-Aware RDF Partitioning and SPARQL Query Caching for Massive RDF Graphs stored in NoSQL Databases
TLDR
We present Rendezvous, a middleware that addresses workload-adaptive management of large RDF graphs with a caching strategy for SPARQL query results. Expand
  • 7
  • 1
  • PDF
Publishing linked data through semantic microservices composition
TLDR
We propose a composition method for composing semantic microservices for achieving data integration based on Linked Data principles. Expand
  • 11
  • 1
An Autonomous Hybrid Data Partition for NewSQL DBs
TLDR
This Thesis proposes an automated approach for hybrid data partitioning that automatically reorganizes data based on the current workload of the NewSQL DBs.Several applications like online games and financial market seek support for features such huge data volumes management, data streaming and handle thousands of OLTP transactions per second. Expand
  • 1
  • 1
  • PDF
...
1
2
3
4
5
...