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A survey of managing the evolution of data warehouses
Methods of designing a data warehouse (DW) usually assume that its structure is static. In
practice, however, a DW structure changes among others as the result of the evolution of …
practice, however, a DW structure changes among others as the result of the evolution of …
An analytics-aware conceptual model for evolving graphs
Graphs are ubiquitous data structures commonly used to represent highly connected data.
Many real-world applications, such as social and biological networks, are modeled as …
Many real-world applications, such as social and biological networks, are modeled as …
[کتاب][B] A conceptual modelling approach to product families and their evolution
T Männistö - 2000 - researchgate.net
Many industries exhibit a growing trend towards better customisation. This means a larger
product variety, which can be implemented in the form of product families. The main idea of …
product variety, which can be implemented in the form of product families. The main idea of …
Generic relationships in information modeling
M Dahchour, A Pirotte, E Zimányi - Journal on Data Semantics IV, 2005 - Springer
Generic relationships are abstraction patterns used for structuring information across
application domains. They play a central role in information modeling. However, the state of …
application domains. They play a central role in information modeling. However, the state of …
On handling the evolution of external data sources in a data warehouse architecture
A data warehouse architecture (DWA) has been developed for the purpose of integrating
data from multiple heterogeneous, distributed, and autonomous external data sources …
data from multiple heterogeneous, distributed, and autonomous external data sources …
A framework for programming multiversion databases
Multiversion databases allow to represent in a database several states, or versions, of the
real world entities. To take into account the new dimension introduced by versioning, new …
real world entities. To take into account the new dimension introduced by versioning, new …
Mouth state estimation in mobile computing environment
This work discusses a vision-based human understanding application in mobile devices and
reports an efficient mouth boundary detection and mouth state estimation algorithm. The …
reports an efficient mouth boundary detection and mouth state estimation algorithm. The …
Object-to-object relationship-based access control: Model and multi-cloud demonstration
Relationship Based Access Control (ReBAC) has been recognized as a distinctive form of
access control since the advent of online social networks (OSNs). In the OSN context …
access control since the advent of online social networks (OSNs). In the OSN context …
Integrity constraints in multiversion databases
This paper analyses the extension of integrity constraint mechanisms in order to maintain
consistency in multiversion databases is studied. Unlike monoversion databases, a …
consistency in multiversion databases is studied. Unlike monoversion databases, a …
A query algebra for object-oriented databases integrating versions
Presents an algebra to query object-oriented databases that integrate versions. This algebra
rests on an object-oriented data model which permits, by means of versions, the description …
rests on an object-oriented data model which permits, by means of versions, the description …