Syntax 322: Ch 4, Structural Relations Flashcards
(19 cards)
BRANCH:
A line connecting two parts of a tree.
NODE:
The end of a branch.
LABEL:
The name given to a node. For example: TP, NP, N, VP, V…
PROPER DOMINATION:
Node A dominates node B if and only if node A is higher up in the tree that node B, and if you can trace a branch from A going to B only downwards.
So TP will dominate everything in the tree.
IMMEDIATE DOMINATION:
Node A immediately dominates node B if there is no intervening node G that is dominated by A but dominates B.
In other words, A is the first node that dominates B.
A immediately dominates nodes at the end of its branches.
MOTHER:
A is the mother of B if A immediately dominates B.
DAUGHTER:
B is the daughter of A if B is immediately dominated by A.
SISTERS:
Two nodes that share the same mother.
ROOT NODE:
The node that dominates everything but is dominated by nothing. Or the node that is a daughter of no other node.
NON-TERMINAL NODE:
A node that dominates something. Or a node that is a mother.
TERMINAL NODE:
A node that dominates nothing. A node that is not a mother.
EXHAUSTIVE DOMINATION:
Node A exhaustively dominates a set of terminal nodes {B, C, D …} provided it dominates all the members of the stet (so that there is no member of that set that is not dominated by A) and there is no terminal node G dominated by A that is not a member of that set.
CONSTITUENT:
A set of terminal nodes exhaustively dominated by a particular node.
CONSTITUENT OF:
The opposite of domination. A is a constituent of B if and only if B dominates A.
IMMEDIATE CONSTITUENT OF:
A is an immediate constituent of B if and only if B immediately dominates A.
SISTER-PRECEDENCE:
Precedence encodes linear order of constituents.
Node A sister-precedes node B if and only if both are immediately dominated by the same node and A appears to the left of B.
PRECEDENCE:
Node A precedes node B if and only if neither A dominates B nor B dominates A and A (or some node dominating A) sister-precedes B (or some node dominating B).
Node A precedes node B if and only if neither dominates the other and A (or some node dominating A) sister-precedes B (or some node dominating B).
In: “the clown kissed the doberman”…
- clown precedes kissed
- clown precedes doberman
NO CROSSING BOUNDARIES CONTRAINT:
If node X precedes another node Y then X and all nodes dominated by X must precede Y and all nodes dominated by Y.
IMMEDIATE PRECEDENCE:
A immediately precedes B is there is no node G that follows A but precedes B.