COLING/ACL 2006 CD | WORKSHOP ON CD | COLING/ACL 2006 ONLINE | ACL ONLINE


2nd Workshop on Ontology Learning and Population: Bridging the Gap between Text and Knowledge

WORKSHOP PROGRAM



Saturday, 22 July 2006

9:00–9:30Introduction to OLP and Overview of the Workshop
 Session 1: Lexical Ontology Enrichment
9:30–10:00Enriching a Formal Ontology with a Thesaurus: an Application in the Cultural Heritage Domain
Roberto Navigli and Paola Velardi
10:00–10:30Multilingual Ontology Acquisition from Multiple MRDs
Eric Nichols, Francis Bond, Takaaki Tanaka, Sanae Fujita and Dan Flickinger
10:30–11:00Coffee Break
 Session 2: Ontology Population and Ontology-Based IE
11:00–11:30LEILA: Learning to Extract Information by Linguistic Analysis
Fabian M. Suchanek, Georgiana Ifrim and Gerhard Weikum
11:30–12:00Ontology Population from Textual Mentions: Task Definition and Benchmark
Bernardo Magnini, Emanuele Pianta, Octavian Popescu and Manuela Speranza
12:00–12:30Efficient Hierarchical Entity Classifier Using Conditional Random Fields
Koen Deschacht and Marie-Francine Moens
12:30–14:00Lunch Break
 Session 3: Taxonomy and Relation Extraction
14:00–14:30Taxonomy Learning using Term Specificity and Similarity
Pum-Mo Ryu and Key-Sun Choi
14:30–15:00Towards Large-scale Non-taxonomic Relation Extraction: Estimating the Precision of Rote Extractors
Enrique Alfonseca, Maria Ruiz-Casado, Manabu Okumura and Pablo Castells
15:00–15:30A hybrid approach for extracting semantic relations from texts
Lucia Specia and Enrico Motta
15:30–16:00Coffee Break
16:00–17:30Invited Talks and Panel Discussion by Johan Bos and Dekang Lin
17:30–18:00Concluding Remarks