Generating complex ontology instances from documents

SWRL : A semantic Web rule language combining OWL and ruleML

Haoyong Lan · Medical Entomology and Zoology · 2004 · 2.9K citations

Computing, Computer Science, Knowledge Representation +11

Unsupervised named-entity extraction from the Web: An experimental study

Oren Etzioni, Michael Cafarella, Doug Downey et al. · Artificial Intelligence · 2005 · 1.1K citations

Computing, Computer Science, Information Technology +14

Automatic ontology-based knowledge extraction from Web documents

Harith Alani, Sanghee Kim, David E. Millard et al. · IEEE Intelligent Systems · 2003 · 459 citations

Computing, Computer Science, Information Systems +17

Towards the self-annotating web

Philipp Cimiano, Siegfried Handschuh, Steffen Staab · 2004 · 371 citations · Full text

Computing, Computer Science, Computational Linguistics +16

Using predicate-argument structures for information extraction

Mihai Surdeanu, Sanda M. Harabagiu, John Williams et al. · 2003 · 370 citations · Full text

Computing, Computer Science, Information Technology +11