Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 231,142,856 papers from all fields of science
Search
Sign In
Create Free Account
Circumscription (logic)
Known as:
Circumscription
Circumscription is a non-monotonic logic created by John McCarthy to formalize the common sense assumption that things are as expected unless…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
18 relations
Artificial intelligence
Closed-world assumption
Defeasible reasoning
Event calculus
Expand
Broader (1)
Logic programming
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Further taxonomic transfers in Oncidiinae (Orchidaceae)
M. Chase
,
W. M. Whitten
2011
Corpus ID: 86193820
To bring species nomenclature for Oncidiinae in line with a comprehensive phylogentic study based on multiple DNA sequences and…
Expand
2005
2005
A Chloroplast DNA Phylogeny of Solanum Section Lasiocarpa
C. Espinosa
2005
Corpus ID: 6942577
Solanum section Lasiocarpa includes about a dozen species with a center of diversity in the New World tropics. Solanum…
Expand
2004
2004
Biotechnology for environmental quality: closing the circles
A. Bull
Biodiversity and Conservation
2004
Corpus ID: 36412757
This paper examines the impact of biotechnology for enhancing the quality of the environment, and the necessity of encouraging…
Expand
2002
2002
Phylogenetic relationships within the Sphacelariales (Phaeophyceae): rbcL, RUBISCO spacer and morphology
S. Draisma
,
J. Olsen
,
W. Stam
,
W. F. P. van Reine
2002
Corpus ID: 86813040
Phylogenetic relationships within the Sphacelariales sensu stricto were investigated using both a molecular and a morphological…
Expand
2000
2000
Sarcostemma R.Br. (Apocynaceae — Asclepiadoideae) — a controversial generic circumscription reconsidered: Evidence fromtrnL-F spacers
S. Liede
,
A. Täuber
Plant Systematics and Evolution
2000
Corpus ID: 34424419
The polyphyly ofSarcostemma sensu latu, suspected on morphological and karyological reasons is confirmed by analysis of thetrnL-F…
Expand
Highly Cited
1998
Highly Cited
1998
Collapse ofIsertieae, re-establishment ofMussaendeae, and a new genus ofSabiceeae (Rubiaceae); phylogenetic relationships based onrbcL data
B. Bremer
,
M. Thulin
Plant Systematics and Evolution
1998
Corpus ID: 12528783
The circumscription of theIsertieae has been under debate for a long time and recently a phylogeny based on morphological data…
Expand
1993
1993
MODELING THE PHONOLOGY–MORPHOLOGY INTERFACE
S. Hargus
1993
Corpus ID: 57216818
1992
1992
Evolution and phylogeny of cetrarioid lichens
I. Kärnefelt
,
J. Mattsson
,
A. Thell
Plant Systematics and Evolution
1992
Corpus ID: 22348493
TheAcharian genusCetraria has not been scrutinised in the same way as the genusParmelia in terms of circumscription of segregate…
Expand
1991
1991
Circumscription of the tribeCinchoneae (Rubiaceae)—a cladistic approach
L. Andersson
,
C. Persson
Plant Systematics and Evolution
1991
Corpus ID: 22887906
Circumscription of the tribeCinchoneae (Rubiaceae) is reconsidered on the basis of a cladistic analysis of structural data…
Expand
1986
1986
Completeness Results for Circumscription
D. Perlis
,
J. Minker
Artificial Intelligence
1986
Corpus ID: 9363766
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
or Only Accept Required