Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 209,973,137 papers from all fields of science
Search
Sign In
Create Free Account
Is-a
Known as:
Is A
, Isa (computer science)
, Subsumption relation
In knowledge representation, object-oriented programming and design (see object oriented program architecture), is-a (is_a or is a) is a subsumption…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
19 relations
AP Computer Science A
Computer program
Enhanced entity–relationship model
Entity–relationship model
Expand
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Enriching ontology mappings with semantic relations
Patrick Arnold
,
E. Rahm
Data & Knowledge Engineering
2014
Corpus ID: 12983755
Highly Cited
2008
Highly Cited
2008
YAGO: A Large Ontology from Wikipedia and WordNet
Fabian M. Suchanek
,
G. Kasneci
,
G. Weikum
Journal of Web Semantics
2008
Corpus ID: 205702077
Highly Cited
2003
Highly Cited
2003
Ontology-based description of functional design knowledge and its use in a functional way server
Y. Kitamura
,
R. Mizoguchi
Expert systems with applications
2003
Corpus ID: 6710773
Highly Cited
2000
Highly Cited
2000
Agglomerative clustering of a search engine query log
Doug Beeferman
,
A. Berger
Knowledge Discovery and Data Mining
2000
Corpus ID: 1047454
!# $% '&( ) ) * + ! ' , * ' * ' . ./0 ' 1 * . '&* ' % 2 ) *!3 $% ) 4 ' " + $% ) * 65 7189 :, " !; * $4 ) @ & A B C D E . * . ! F…
Expand
Highly Cited
2000
Highly Cited
2000
A Mathematical Formalism for Linguistic Theories with an Application in Head-Driven Phrase Structure Grammar
F. Richter
2000
Corpus ID: 57307875
ordinary feature structures of Pollard 1989 and Pollard and Moshier 1990. As one would intuitively expect, the 87 abstract…
Expand
Highly Cited
1997
Highly Cited
1997
A Framework for Knowledge-Based Temporal Abstraction
Yuval Shahar
Artificial Intelligence
1997
Corpus ID: 14605323
Highly Cited
1995
Highly Cited
1995
Mining generalized association rules
R. Srikant
,
R. Agrawal
Future generations computer systems
1995
Corpus ID: 206033444
Highly Cited
1993
Highly Cited
1993
Information Retrieval Based on Conceptual Distance in is-a Hierarchies
J. Lee
,
Myoung-Ho Kim
,
Yoon-Joon Lee
J. Documentation
1993
Corpus ID: 20403380
There have been several document ranking methods to calculate the conceptual distance or closeness between a Boolean query and a…
Expand
Highly Cited
1987
Highly Cited
1987
Applications of Circumscription to Formalizing Common Sense Knowledge
J. McCarthy
Non-Monotonic Reasoning
1987
Corpus ID: 20754402
Highly Cited
1983
Highly Cited
1983
What IS-A Is and Isn't: An Analysis of Taxonomic Links in Semantic Networks
R. Brachman
Computer
1983
Corpus ID: 16650410
A was quite simple. Today, however, there are almost as many meanings for this inheritance link as there are knowledge…
Expand
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE