Towards the Effective Use of Traceability in Model-Driven Engineering Projects
The key role of models in any Model-Driven Engineering (MDE) process provides a new landscape for dealing with traceability....
Effective Recognition and Visualization of Semantic Requirements by Perfect SQL Samples
SQL designs result from methodologies such as UML or Entity-Relationship models, description logics, or relational normalization. Independently of the...
Modeling Citizen-Centric Services in Smart Cities
Much research about large cities has focused on policy-level action for concerns such as infrastructure, basic amenities and education,...
A Semantic Approach to Keyword Search over Relational Databases
Research in relational keyword search has been focused on the efficient computation of results as well as strategies to...
Representing and Elaborating Quality Requirements: The QRA Approach
This paper presents the quality requirements analysis ( QRA ) approach to requirements modeling. The QRA...
Semantic-Based Mappings
Data translation consists of the task of moving data from a source database to a target database. This task...
Towards a Strategy-Oriented Value Modeling Language: Identifying Strategic Elements of the VDML Meta-model
The concept of value is increasingly important in organizations. This has led to the creation of value models that...
Managing Security Requirements Conflicts in Socio-Technical Systems
Requirements are inherently prone to conflicts, for they originate from stakeholders with different, often opposite, needs. Security requirements are...
Optimising Conceptual Data Models through Profiling in Object Databases
Agile methods promote iterative development with short cycles, where user feedback from the previous iteration is used to refactor...
Skyline Queries over Incomplete Data – Error Models for Focused Crowd-Sourcing
Skyline queries are a well-known technique for explorative retrieval, multi-objective optimization problems, and personalization tasks in databases. They are...
