The construction industry plays a pivotal role in energy conservation and emission reduction. Therefore, it is of great significance to conduct research on quantifying carbon emissions this accelerate the establishment standardized accounting system achieve goals peak neutrality. In study, focus building materialization stage, established using factor method. This applied calculate 15 residenti...

Knowledge graphs are often constructed from heterogeneous data sources, using declarative rules that map them to a target ontology and materializing into RDF. When these sources large, the materialization of entire knowledge graph may be computationally expensive not suitable for those cases where rapid is required. In this work, we propose an approach overcome limitation, based on novel concep...

The enhancement in the decay rate of the Kaluza-Klein vacuum due to the presence of a brane is studied, both in the test brane approximation and beyond it. Spontaneous brane materialization in the Kaluza-Klein vacuum is also described.

For a company with many databases in different data models, it is necessary to consolidate them into one data model interchangeable and present data in one data model concurrently to users. The benefit is to let user stick to his/her own data model to access database in another data model. This paper presents a semantic metadata to preserve database constraints for data materialization to suppo...

Many variations of algorithms for finding the shortest path in a large graph have been introduced recently due to the needs of applications like the Geographic Information System (GIS) or Intelligent Transportation System (ITS). The primary subjects of those algorithms are materialization and hierarchical path views. Some studies focus on the materialization and sacrifice the pre-computational ...

Data integration systems are planned to offer uniform access to data from heterogeneous and distributed sources. Two classical data integration architectures have been proposed in the literature. In the materialized approach, data are stored, integrated and accessed directly from a data warehouse. In the virtual approach, the queries posed to the integration system are decomposed into queries a...

of Dissertation presented to COPPEJUFRJ as a partia1 fulfillment of the requirements for the degree of Master of Science (M.Sc.) EFFICIENT GENERATION OF MATERIALIZATION PLANS FOR ACTIVE XML DOCUMENTS Daniela Marques Pereira