28 search results - page 2 / 6 » Automatic Construction of Polarity-Tagged Corpus from HTML D... |
PVLDB
2008
13 years 4 months ago
2008
The World-Wide Web consists of a huge number of unstructured documents, but it also contains structured data in the form of HTML tables. We extracted 14.1 billion HTML tables from...
RIAO
2004
13 years 6 months ago
2004
We introduce a new method for automatically constructing concept hierarchies where the concept nodes follow a generalization / specialization relation. Starting from a set of conc...
HICSS
1999
IEEE
13 years 9 months ago
1999
IEEE
Typically, searching for information in a document collection amounts to refining a query and then scanning a large number of documents to determine their relevance. Active Summar...
LREC
2008
13 years 6 months ago
2008
We present initial results from an international and multi-disciplinary research collaboration that aims at the construction of a reference corpus of web genres. The primary appli...
AIED
2007
Springer
13 years 11 months ago
2007
Springer
The authors of topic map-based learning resources face major difficulties in constructing the underlying ontologies. In this paper we propose two approaches to address this problem...