[PDF] Top 20 Experiencias de regeneración urbana y gestión del riesgo en Chile

... The relational model has dominated the computer industry since the 1980s mainly for storing and retrieving ...Traditional databases require declarative language such as SQL to manipulate structured ... See full document

... the relational databases are being utilized as a part of numerous associations of different natures, for example, Education, Health, Business and in numerous different ...applications. Relational ... See full document

... are Relational databases, NoSQL databases, Graph databases, Cache systems, Big data analysis systems and real time processing systems on multiple ...of Relational and ... See full document

... The need for business intelligence systems (BI) cannot be overemphasised because of the huge data constantly being generated in the daily operations of business organisations and the opportunity provided to discover new ... See full document

... over graph-structured data is enjoying a growing number of ...a graph finds the top k answers according to some ranking criteria, where each answer is a substructure of the graph containing all query ... See full document

... Both databases have their own ...object- relational database (FORDB) is developed which allow developers to raise the level of abstraction at which they view the problem ...the relational database ... See full document

... of databases grew in all ...with databases indirectly—through printed reports such as credit card statements, or through agents such as bank tellers and airline reservation ...with databases—a caller ... See full document

... In this paper, we proposed a new method to realize IR-style free-form Chinese keyword search over rela- tional databases. The basic idea of this method is to create an index by extracting information from ... See full document

... The two employee tuple variables in figure 3 have been exploded, revealing that the name and salary attributes of both are in the target list and that simple selection conditions have be[r] ... See full document

... on relational lattices sketched ...to relational databases proposed recently by Abramsky [2], which moreover yields a surprising connection with Bell’s Theorem from theoretical ... See full document

... coarsened graph is easier to index as the information contained in it can be represented using a ...coarsened graph database can be grouped by distinct edges, edge weights, and coarsening ratio as the key ... See full document

... ABSTRACT: Watermarking of the databases is a technique where we add additional non-detectable information is added into the original data. The main aim of implementing watermarking is for ownership proof and to ... See full document

... distributed databases. In distributed databases not only optimization is difficult but also the query processing is complicated as compared to the relational ...distributed databases as the ... See full document

... advantage of the O-ODBM is the use of ORDB, so that the strength of object-relational model is not ignored [4] and its suitability for new applications can be more explored. For example, for scientific ... See full document

... As shown in Figure 1, our system is based on a rule- based kernel whose role is to ensure a correct translation from simple queries to SQL. Generally, we have two main steps: (1) rule based semantic parsing (Quest Engine ... See full document

... AN IMPLEMENTATION OF FORMAL SEMANTICS IN THE FORMALISM OF RELATIONAL DATABASES A N I M P L E M E N T A T I O N O F F O R M A L S E M A N T I C S I N T H E F O R M A L I S M O F R E L A T I O N A L D A[.] ... See full document

... The topic of satisfying accuracy constraints for the individual permissions in the workload aware anonymization had not discussed yet. The accuracy constrained privacy preserving access control mechanism introduced is ... See full document

... Database security mechanisms and techniques remain important goals in any data management systems whether the systems are commercial, industrial, educational, medical, or even military systems. The main goal of this ... See full document

... for relational databases often rely on manual pre-processing to select the attributes a typical user can most readily supply and identify the tables with the most relevance to basic user ... See full document

... for. Relational databases systems typically supply various indexing techniques, each one of which is optimal for some combination of relation size, typical access pattern, and data ... See full document