Cascade of Classifiers

We present an approach for building multi- document event threads from a large corpus of newswire articles. An event thread is basi- cally a succession of events belonging to the …...

We present a method of improving the perfor- mance of dialog act tagging in identifying mi- nority classes by using per-class feature opti- mization and a method of choosing the …...

While discussing a concrete controversial topic, most humans will find it challenging to swiftly raise a diverse set of convincing and relevant claims that should set the basis of their …...

We introduce the task of incremental se- mantic role labeling (iSRL), in which se- mantic roles are assigned to incomplete input (sentence prefixes). iSRL is the semantic equivalent of incremental …...