Cited by 14,015Natural Language Processing TechniquesLexicography and Language StudiesSemantic Web and Ontologies

WordNet: a lexical database for English

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Miller, George A.·1995·Communications of the ACM

Abstract

Because meaningful sentences are composed of meaningful words, any system that hopes to process natural languages as people do must have information about words and their meanings. This information is traditionally provided through dictionaries, and machine-readable dictionaries are now widely available. But dictionary entries evolved for the convenience of human readers, not for machines. WordNet 1 provides a more effective combination of traditional lexicographic information and modern computing. WordNet is an online lexical database designed for use under program control. English nouns, verbs, adjectives, and adverbs are organized into sets of synonyms, each representing a lexicalized concept. Semantic relations link the synonym sets [4].

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  • Hierarchical information is ubiquitous in real-world knowledge graphs.

    “Hierarchical relations are prevalent and indispensable for organizing human knowledge captured by a knowledge graph (KG).”

    From Modeling Heterogeneous Hierarchies with Relation-specific Hyperbolic Cones (2021) · cites this paper as [8]

    In “More Than 166,000 Word Form and Sense Pairs” (page unavailable), Miller says hyponymy and hypernymy organize noun meanings in WordNet into a hierarchical structure. This supports hierarchy as a way to organize lexical knowledge, but the paper does not establish that hierarchical relations are ubiquitous or indispensable across real-world knowledge graphs. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • Knowledge about hierarchical relations (i.e., transitive closure) is explicitly available in the definition of the relation in KGs such as ConceptNet, WordNet and Gene Ontology.

    “In fact, knowledge about hierarchical relations (i.e., transitive closure) is explicitly available in the definition of the relation in KGs such as ConceptNet [28], WordNet [8] and Gene Ontology [9].”
  • WN18RR is a subset of WordNet, which features lexical relationships between word senses.

    “WN18RR is a subset of WordNet [8], which features lexical relationships between word senses.”

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  1. [4]4. Miller, G. A., Ed. WordNet: An on-line lexical database. Inter- national Journal of Lexicography 3, 4 (Winter 1990), 235--312.

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Authors
Miller, G. A.
Affiliations
Princeton University (US)
Corresponding author
Miller, George A.
Venue
Communications of the ACM
Published
1995-11
Volume
38
Issue
11
Pages
39-41
ISSN
  • 0001-0782 (ISSN-L)
  • 1557-7317
OpenAlex
W2081580037
Cited by
14,015
References
7
Citations by year
2026: 335 · 2025: 506 · 2024: 575 · 2023: 721 · 2022: 707 · 2021: 1008 · 2020: 1071 · 2019: 1068 · 2018: 961 · 2017: 841 · 2016: 816 · 2015: 855 · 2014: 723 · 2013: 633 · 2012: 565
FWCI
38.49
Type
journal article
Language
en
Open access
Locations
Communications of the ACM (publishedVersion)
Funders
  • James S. McDonnell Foundation
  • Advanced Research Projects Agency
  • Office of Naval Research
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Social Sciences › Arts and Humanities › Language and Linguistics › Lexicography and Language Studies
  • Physical Sciences › Computer Science › Artificial Intelligence › Semantic Web and Ontologies
Keywords
WordNet, lexical databases, synonym sets, semantic relations, word meaning, natural language processing, machine-readable dictionaries, English vocabulary

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