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CAISE
1992
Springer
14 years 7 days ago
Data Modelling in Complex Application Domains
In many non trivial application domains, object types with a complex structure occur. Data modelling techniques which only allow flat structures are not suitable for representing ...
Arthur H. M. ter Hofstede, Henderik Alex Proper, T...
COCO
1995
Springer
113views Algorithms» more  COCO 1995»
14 years 9 days ago
On the Structure of Low Sets
Over a decade ago, Schoning introduced the concept of lowness into structural complexity theory. Since then a large body of results has been obtained classifying various complexit...
Johannes Köbler
LREC
2008
98views Education» more  LREC 2008»
13 years 10 months ago
Deriving Rhetorical Complexity Data from the RST-DT Corpus
This paper describes a study of the levels at which different rhetorical relations occur in rhetorical structure trees. In a previous empirical study (Williams and Reiter, 2003) o...
Sandra Williams, Richard Power
CSL
2010
Springer
13 years 9 months ago
The Complexity of Positive First-Order Logic without Equality II: The Four-Element Case
We study the complexity of evaluating positive equality-free sentences of first-order (FO) logic over fixed, finite structures B. This may be seen as a natural generalisation of th...
Barnaby Martin, Jos Martin
COGSCI
2010
87views more  COGSCI 2010»
13 years 8 months ago
An On-Line Study of Japanese Nesting Complexity
This paper reports the results of a self-paced reading experiment in Japanese in which the materials consisted of four versions of successively more nested syntactic structures. I...
Kentaro Nakatani, Edward Gibson