info:oai:generic.eprints.org:273info:ofi/fmt:xml:xsd:bookSekineSatoshiSekine, Satoshi <http://www2009.eprints.org/view/author/Sekine=3ASatoshi=3A=3A.html>ArtilesJavierArtiles, Javier <http://www2009.eprints.org/view/author/Artiles=3AJavier=3A=3A.html>2009WePS2 Attribute Extraction Taskproceeding