HuViz Glossary

Activate

Pulls node into central graph.

Class

Classifies nodes according to type, such as: Organization, Person and SpatialThing.

Current Command

Verb and Set/Class types in current operation are displayed here.

Discard

Removes nodes from the central Graph or Shelf and sends to Discard Bin, represented as a red dot at the bottom-right of the Stage.

Edge

A connective link between two nodes, signifying a relationship.

Edges of the Selected Nodes

Classifies the relationship between two nodes; expressed as the Predicate + Object section of the triple. For example, hasLivedConenctiontoOrganization.

Graph

Contains Active (graphed) nodes; located inside the circular Shelf.

Hide

Temporarily removes nodes from the dataset.

Hub

The central node in a network. The Hub node represents the subject in a Subject-Predicate-Object RDF triple. Hub nodes are automatically dragged into the graph when an object is Activated.

Label

Displays the node name.

Node

A unit, such as a person, place or spatialThing, which is connected to other units. Subjects and Objects in RDF triples are visually represented as nodes.

Pin

Fixes nodes in place.

Predicate

A statement signifying the relationship between a subject and object .

Reset

Erases commands, restoring graph to default.

Resource Description Framework (RDF)

A set of rules established by the World Wide Web Consortium (W3C) used for governing the semantic web. Data is linked together through statements known as "triples" that describe information in terms of subject-predicate-object relationships.

Script

Records the sequence of commands which were performed to produce the current state of the display.

Select

Selects node to execute a command when used in combination with a Verb.

Snippet

Contextualizes the relationship between two nodes by giving users access to relevant information from the source text.

Stage

Visual representation of the dataset, containing the three main areas: central Graph, Shelf and Discard Bin.

Toolbox

Contains the Help, Settings, Commands and Script tabs.

Shelve

Removes nodes from the central Graph or Discard Bin and returns to Shelf.

Shelf

Where deActivated (ungraphed) nodes are housed, represented as a green circle surrounding the central Graph.

Set

Classifies nodes according to current state, such as: Activated, Discarded, Graphed.

Triple

Formal statement describing a relationship in terms of a subject-predicate-object.