Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 227,741,296 papers from all fields of science
Search
Sign In
Create Free Account
Constraint Handling Rules
Known as:
CHR
, CHR.js
Constraint Handling Rules (CHR) is a declarative, rule-based language, introduced in 1991 by Thom Frühwirth at the time in the University of Ulm…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
32 relations
Abductive reasoning
Business rules engine
Compiler
Confluence (abstract rewriting)
Expand
Broader (1)
Constraint programming
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Constraint Handling Rules: Current Research Topics
Tom Schrijvers
,
Thom W. Frühwirth
2009
Corpus ID: 24170011
Welcome to Constraint Handling Rules.- A Flexible Search Framework for CHR.- Adaptive CHR Meets CHR???.- Constructing Rule-Based…
Expand
2005
2005
First Workshop on Constraint Handling Rules
Thom W. Frühwirth
,
Marc Meister
2005
Corpus ID: 17388397
The Constraint Handling Rules (CHR) language has become a major specification and implementation language for constraint-based…
Expand
2004
2004
Orbits of 10 interferometric binary systems calculated by using the improved Koval'skij method
D. Olević
,
Z. Cvetkovic
2004
Corpus ID: 55369507
Orbital elements are presented of 10 interferometric binary systems with no previous orbit determination: WDS 07143-2621 (FIN 323…
Expand
Highly Cited
1999
Highly Cited
1999
Organic matter composition and degree of humification in lignite-rich mine soils under a chronosequence of pine
Cornelia Rumpel
,
Ingrid Kögel-Knabner
,
R. Hüttl
Plant and Soil
1999
Corpus ID: 46503504
In the Lusatian mining district, in the eastern part of the Federal Republic of Germany, organic matter of reclaimed mine soils…
Expand
Highly Cited
1999
Highly Cited
1999
Survival-variation within and between functional categories of the African multimammate rat
R. Julliard
,
H. Leirs
,
+4 authors
W. Verheyen
1999
Corpus ID: 53315923
1. By identifying ecological factors specific to functional categories of individuals, it may be possible to understand the…
Expand
1997
1997
Race, Cops, and Traffic Stops
A. Davis
1997
Corpus ID: 153075838
This article discusses the Supreme Court's failure to provide a clear and effective remedy for discriminatory pretextual traffic…
Expand
1994
1994
The hcC-tree: An Efficient Index Structure for Object Oriented Databases
B. Sreenath
,
S. Seshadri
Very Large Data Bases Conference
1994
Corpus ID: 80290
Object oriented database systems, in contrast to traditional relational database systems, allow the scope of a query against a…
Expand
Highly Cited
1991
Highly Cited
1991
The boron approach to asymmetric synthesis
H. Brown
,
P. Ramachandran
1991
Corpus ID: 53508029
Abstract
Highly Cited
1985
Highly Cited
1985
The asymmetric synthesis of β-lactam antibiotics - I. application of chiral oxazolidones in the staudinger reaction.
D. A. Evans
,
E. Sjogren
1985
Corpus ID: 97481854
Highly Cited
1951
Highly Cited
1951
Experiments on the Neural Crest of the Lamprey Embryo
D. Newth
1951
Corpus ID: 7434028
1. The fate of the neural crest of the head in Lampetra planeri has been studied by experiments involving the removal or the…
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
or Only Accept Required