This C++ program implements a SQL-like data structure for managing tables and executing SQL commands. It utilizes various self-implemented data structures and algorithms, including binary files ...

A tree data structure can be defined recursively (locally) as a collection of nodes (starting at a root node), where each node is a data structure consisting of a value, together with a list of ...

In this paper, we explode the myth that bisector lists imply slow region queries by introducing a new data structure, HV/VH trees, which, even though it uses bisector lists, is as fast as or faster ...

A data structure is presented for the storage of graphical information. It is a modified multiple storage quad tree, with four lists in each leaf quad. A substantial improvement is obtained for region ...

SQL Can Model and Process Hierarchical Data Structures The hierarchical data structure in Figure 1 is composed of three node types: A, B and C. When modeling a hierarchical structure using relational ...