(2015) first attempt to build a query graph to represent the meaning of a question. A query graph contains four types of nodes: grounded entities, existential variables, lambda variables and constraints/functions. The lambda variables are ungrounded entities and expected to be the final answers. ...
In the last article, we learned the basics ofTree data structureand performed different operations such as insert, search and traverse. For the tree traversal, we used recursive PreOrder, InOrder and PostOrder traversal but there are many other types of tree traversal too such as Level Order ...
It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, in the foregoing Detailed Description, it can be seen that various features are grouped together in a single embodiment for the purpose of streamlining the ...
association, aggregation and composition. We generalize here relationships to be n-ary and extensible. New relationship types can be defined by expressing their meaning by a set of Functional Invariants. A Functional Invariant is an equation