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SEMWEB
2001
Springer
15 years 10 months ago
Metamodeling Architecture of Web Ontology Languages
Recent research has shown that RDF Schema, as a schema layer Semantic Web language, has a non-standard metamodeling architecture. As a result, it is difficult to understand and la...
Jeff Z. Pan, Ian Horrocks
SOFSEM
2001
Springer
15 years 10 months ago
Pipelined Decomposable BSP Computers
The class of weak parallel machines is interesting, because it contains some realistic parallel machine models, especially suitable for pipelined computations. We prove that a modi...
Martin Beran
SPIRE
2001
Springer
15 years 10 months ago
On Compression of Parse Trees
We consider methods for compressing parse trees, especially techniques based on statistical modeling. We regard a sequence of productions corresponding to a suffix of the path fr...
Jorma Tarhio
TACS
2001
Springer
15 years 10 months ago
Non-structural Subtype Entailment in Automata Theory
Decidability of non-structural subtype entailment is a long standing open problem in programming language theory. In this paper, we apply automata theoretic methods to characterize...
Joachim Niehren, Tim Priesnitz
WEBDB
2001
Springer
113views Database» more  WEBDB 2001»
15 years 10 months ago
On Semi-Automated Web Taxonomy Construction
The subject of this paper is the semi-automatic construction of taxonomies over the Web. We address the problem of discovering high-quality resources that belong in a particular n...
Ravi Kumar, Prabhakar Raghavan, Sridhar Rajagopala...