Sentence examples for tree schemas from inspiring English sources

In systems for restricted domains, this knowledge might consist of heuristic rules and templates (perhaps tree schemas) for verbalizing LFs.

The chapter also presents a translation algorithm that exploits translation time information to generate efficient SQL for path expression queries over tree schemas.

SQL based software is very good for well-structured information that can be represented in a tree format (rigid schema).

In case the graph is a tree, a simple schema of algorithm acts as follows: it removes leaves until the graph is reduced to a single vertex; the elected one.

To address this challenge, in this paper, we first give a definition of the constraint matrix which can accurately describe three types of constraints (hierarchical constraints, group constraints and precedence constraints) and the strengths of attributes of a query interface, and then prove that the schema tree of the query interface corresponds to only one constraint matrix, and vice versa.

Figure 1a shows four data trees corresponding to different schemas to be integrated through the mining of large tree patterns.

We formalise the concept of a snowflake schema in terms of an acyclic database schema whose join tree satisfies certain structural properties.

Because XML is hierarchical (tree-structured), many different XML schemas (or document structures) can be generated from the same conceptual database schema.

The TPC-C schema has a hierarchical tree structure.

Figure 3 Schema of the PQR tree creation algorithm's inputs and outputs.

G-Portal also includes a resource classification module that categorizes resources into one or more hierarchical category trees based on user-defined classification schemas.