DBA
2004
2004
A Tool for Transforming Conceptual Schemas of Spatio-Temporal Databases with Multiple Representation
14 years 1 months ago
Nowadays, classical conceptual models (such as ER or UML) are used for designing database applications. These classical conceptual models usually come with associated CASE tools a...
CASCON
2006
14 years 1 months ago
2006
This paper describes a technique for automating the size estimation of software projects conducted using Model Driven Development methods. Specifically, an algorithm has been impl...
APCCM
2004
14 years 1 months ago
2004
A person working with diverse information sources--with possibly different formats and information models--may recognize and wish to express conceptual structures that are not exp...
DAWAK
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. Data warehouses (DW) main objective is to facilitating decisionmaking. Thus their development has to take into account DW project actor requirements. While much recent re...
CAISE
2008
Springer
14 years 2 months ago
2008
Springer
Conceptual-relational mappings between conceptual models and relational schemas have been used increasingly to achieve interoperability or overcome impedance mismatch in modern dat...
WSC
2007
14 years 2 months ago
2007
Conceptual models serve as abstractions of user’s perceptions of a system. The choice and detailing of these abstractions are key to model use and understanding for analyst and ...
WSC
2007
14 years 2 months ago
2007
Often the process and effort in building interoperable Command and Control (C2) systems and simulations can be arduous. Invariably the difficulty is in understanding what is inten...
CAISE
2006
Springer
14 years 4 months ago
2006
Springer
Information Systems (IS) have a major impact on human activities. They are not only "objects or products" because they directly concern our access to knowledge, our possi...
DOLAP
2009
ACM
14 years 4 months ago
2009
ACM
Decisional systems are crucial for enterprise improvement. They allow the consolidation of heterogeneous data from distributed enterprise data stores into strategic indicators. An...
SEKE
1993
Springer
14 years 4 months ago
1993
Springer
1 To handle the complexity of modern software systems, a software comprehension strategy pointing out the al abstraction level is necessary. In this context, the role of technology...