40 search results - page 2 / 8 » Leveraging Linguistic Structure For Open Domain Information ... |
SIGIR
2003
ACM
13 years 11 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
COLING
2002
13 years 6 months ago
2002
Information extraction (IE) systems are costly to build because they require development texts, parsing tools, and specialized dictionaries for each application domain and each na...
ACL
2011
12 years 10 months ago
2011
Nested event structures are a common occurrence in both open domain and domain specific extraction tasks, e.g., a “crime” event can cause a “investigation” event, which c...
TSD
2004
Springer
13 years 11 months ago
2004
Springer
A significant challenge in Text-to-Speech (TtS) synthesis is the formulation of the prosodic structures (phrase breaks, pitch accents, phrase accents and boundary tones) of uttera...
FTDB
2008
13 years 6 months ago
2008
The automatic extraction of information from unstructured sources has opened up new avenues for querying, organizing, and analyzing data by drawing upon the clean semantics of str...