Sciweavers

1732 search results - page 113 / 347
» Knowledge-based organization evaluation
Sort
View
ACL
2010
15 years 2 months ago
Unsupervised Ontology Induction from Text
Extracting knowledge from unstructured text is a long-standing goal of NLP. Although learning approaches to many of its subtasks have been developed (e.g., parsing, taxonomy induc...
Hoifung Poon, Pedro Domingos
DLOG
2010
15 years 2 months ago
Towards Soundness Preserving Approximation for ABox Reasoning of OWL2
ABox Reasoning in large scale description logic (DL) knowledge bases, e.g. ontologies, is important for the success of many semantic-enriched systems. Performance of existing appro...
Yuan Ren, Jeff Z. Pan, Yuting Zhao
EMNLP
2010
15 years 2 months ago
Automatically Producing Plot Unit Representations for Narrative Text
In the 1980s, plot units were proposed as a conceptual knowledge structure for representing and summarizing narrative stories. Our research explores whether current NLP technology...
Amit Goyal, Ellen Riloff, Hal Daumé III
EMNLP
2010
15 years 2 months ago
Constraints Based Taxonomic Relation Classification
Determining whether two terms in text have an ancestor relation (e.g. Toyota and car) or a sibling relation (e.g. Toyota and Honda) is an essential component of textual inference ...
Quang Do, Dan Roth
SUM
2010
Springer
15 years 1 months ago
A Formal Analysis of Logic-Based Argumentation Systems
Dung's abstract argumentation model consists of a set of arguments and a binary relation encoding attacks among arguments. Different acceptability semantics have been defined ...
Leila Amgoud, Philippe Besnard